1 000 METRES 0 1 000 2 000 3 000 4 000 5 000 6 000 7 000 8 000 9 000 10 000 METRES
Notices to Mariners to Notices
28°
31’
32’
33’
34’
35’
36’
37’
38’ 39’
40’ 68 000
41'
42' 43'
44' 68 000
45'
46'
47' 48'
49' 68 000
50' 51' N= 68 08 000 N= 68 16 000 N= 24 S N= 32 N= 40
52
54
136
150
58
29
240
370
37
51
564
56
46
98
29
28° 51' 36" S 36" 51' 28° 113° 37' 30" E
64
44
69
42
136 INDIAN
The THE HOUTMAN ABROLHOS are communities The alike. areas.
channel 16 on VHF. Island medical freshwater productive. and Before Abrolhos, No -it
Landing camping The CODE OF CONDUCT the islands, as you may destroy seabird nesting burrows. walk to and the
that needs your protection. When
overnight useage. locations A MOORINGS on installed the
Pelsaert All yet to be found. Wallabi Batavia The been known SHIPWRECKS
Shipwrecks Observation wilful lobster island Abrolhos A REEF OBSERVATION AREAS Museum for further information. better
fish that are not frightened by their approach. original intended prohibited
113° 37' 30" E 998
Authorities
KEY TO SYMBOLS 28° 51' 36" S RELIABILITY DIAGRAM
2001
LOGARITHMIC NOMOGRAM SPEED - DISTANCE - TIME
TIDAL INFORMATION AND SOUNDING DATUM
60
400
SOURCES
NAVIGATION MARKS CHART AMENDMENTS IALA Maritime Buoyage System - Region A (Red to Port). Royal Australian Navy surveys of 1978 and DPI surveys of 1999 and 2000. From the latest information available to Department of Transport, including Universal Transverse Mercator. PROJECTION POSITIONS heights are above Mean Higher High Water. HEIGHTS Depths DEPTHS Datum. Heights approximately lowest water level.
D C
B A
aquaculture industry may exist in this area. Mariners Aquaculture pinnacles Examination Coral Pinnacles Conservation and CAUTION NOTES at Environment of found information. Department latest and be the Fisheries for publications of also Department can to Refer Waters Australian Areas Navigable Protected Western Marine the for in published Regulations http://www.slp.wa.gov.au/gazette/gazette.nsf are Gazette. Regulations Waters Government Navigable Mariners. to to Changes Notices and agents in Regulations chart Waters reflected approved Navigable offices, be sales will chart DoT nature at from navigational available this are or Notices As all safety Current at a publication. used of of is Changes chart time the following: Mariners the at to of to Notices version reference correct latest with up-to-date is the kept xxx ensure is chart change, and times to this subject on is information provided information The
clearly seen.
navigate
O
R
● ●
● ● ● ● ●
S
E
number
Z
L
major
disturb
wrecks,
is
the
(Nautical Miles)
DISTANCE
(Minutes)
Rat Island
To find Speed, Distance or Time Interval, draw a line through any two factors, then interpolate for
(Knots) SPEED
the unknown factor. eg A distance of 10 nautical miles in 120 minutes means a speed of 5 knots.
TIME INTERVAL
Geraldton
Houtman
facilities
500 EZB
very
Abrolhos
Abrolhos http://www.transport.wa.gov.au/imarine/coastaldata/
Private
Houtman
tanks islands, for
Take your rubbish away with you - don't drop it in the water. coral and seagrass areas. Don't islands. Take Only take enough fish for your personal consumption. to If owner is present. the unless
easily. When marine life. no
HOUTMAN ABROLHOS
their
along
Abrolhos 38'
our
Place
Other AUSLIG Royal Australian Navy Department of Transport
1978
discovered.
damage 38'
Houtman
Echo Sounder depths Lead Line depths Distance apart of main sounding lines in metres Year of survey
Reconnaissance or incomplete survey Sonar swept Electronic position fixing Optical position fixing
preserved
you
you
group,
(Easter
pots,
setting
1978
anchor
The
of
EZB
individual
state,
Group,
domestic
125
assistance
owner.
their
at
(1629),
Group.
fragile,
is
and
to
of
task
this approximates WGS84. based Positions
development
are
and
are
wildlife
nesting
in
occurred
of
of
pump
care
are
Overhead
which
visit
the
sensitive
75
to
diving,
you
allow
permitted
the
Act
with caution and then only in conditions under which reefs may be most
WA
islands'
are
600
fishing
exist
but
Areas,
or
form
the
125 EZB
31
property
commercial
environmentally-friendly
Abrolhos.
firearms
is
system.
including
to
shown
use
42
58
last
providing
shown
Abrolhos
years
out
there
of
shoreline,
unable
Group) 1978
is
away
and
You
Easter
28°43' 28°47'
the
part
accommodation
of
have
1976,
and
not
ensure
you
on
So
99-00
on
Reef
Lat
EASTER GROUP
advised
°S
for
bilges
Abrolhos
the
EZA
any
pets
100
mooring
are
onto
famous
one
make
Other
over areas in
59
the
avoid
are
is
42
aerial OCEAN
by
on
Abrolhos,
0.1
the
1.0
may
the
with
of
far,
are
marine
6
environments
old
need
may
divers
Morning
to
112
in
available
recovery
1983
from
written
47
in
EZC
in
clearance
125
sort.
to
128
on
114°35' 113°47'
are
which
WESTERN AUSTRALIA
both
of
Group
Observation
the
between
the
are
length
As
this
Long -
in
private
future
North
Zeewijk
Nature
that
an
Refer
disturb
°E
in
or
Geocentric
a
metres
no
metres.
sure
36
wrecks
use
not
1994
620
SCALE 1 : 50 000
or
standing
Western
one
fishermen
The
not
uninhabited
0.2
total photography
prohibited.
aquatic
the
managing
such,
that
for
more,
the
sensitive
allowed
buoys
Dutch
area
recreational
chart
1.5
well
sources
1978
in
sites
EZB
By
125
we
and
stay
250 EZB
prohibits
permission
64
a
If
mooring
AUSTRALIA - WEST COAST
use
that
10
remember
1.32
such
1.22
Island.
of
1978
to
Reef
protection
generations,
the
HAT
of
from
it's
residences,
26
public
shallows
of
Reserve
you
property.
this
with
hand
floating
15
(1727)
defined
birds
and
31
are
for
heights
0.4
which
where
the
by
and
your
in
finfish
are
31
2
are
Underlined
the
seven
you
Australia's
heritage
indicates
East
future.
on
it's
-
historic
38
March
Areas.
fishermen's
on
MHHW
area
the
on
250 EZB
1.06
0.96
do
means,
of
law, both 39'
near
visitors
Datum
0.6 29
known
reverse
marine
Heights in metres above datum 50 EZA 39'
decimetres,
protected
popular
15
the
public
1978
Except
the
mooring,
facilities
the
99-00
29
referenced
the
fragile
Please
buoys.
and
have
intended
88
islands,
freshwater
vessels
the
on
Silver
go
surrounding
and
depths
46
divers
99-00
populations
paths,
India
covers
on
EZA
historic
of
-
100
of
are
-
and
3
being
islands,
all
You
marine
1.0
MLHW
0.92
0.81
46
removal
marine
Beacon
Refer
the
Half
and
this
20
These
introduction
of
22
ashore,
28° 30' 06" S
shipwrecks,
29
other
jetties
residents
board
undamaged
to
the
enough
commercial
suitability
1978
moorings
of
the
EZB
are
wildlife
habitats,
125
side
above
most
all
for
diving
47
Chain
take
figures
25
Instructions
47
islands
(including
27
submerged
4
exist,
Company
can
effluent
1978
rather
may
is
EZB
please
under
Australia
Moon
30
125
but
or
camps
declared
all
are .
0.68
0.59
visit.
West
shipwrecks
sites
MSL
Houtman
2
available
to
the
and
their
a
of
to
wildlife
regulations
on
your
system
reduced
30
at
unique
and
great
of
5
June.
122
observe E=
Island
it
special
WA
lighting
spots
towards
nurse
Highest
uncertain.
supplies -
is
this
land
but
the
26
use
the
than
the
and
artefacts
are
360
Emergency
is
the
Reef
coral
MHLW
Australians
terrestrial
0.44
0.36
will
designated
they
particularly
6
have
for
endeavour
fish
23 E=
unless 7
protected,
can
113° 54' 12" E boat
4
islands
20
rainwater
40
fishers
81
the
better
of
48
Maritime 60
chart
they
care
and
Map
19
Contact
7
in
1994
islands.
islands.
Historic
vessels
jetties)
drying
of .
5
on
on
around
27
visitors
marine
remain
printed
day
on
across 7
of
stocks
in
at
22
9
6
in
22
break
Abrolhos
55
hazards
place
to
8
19
harm
MLLW
been 000
large
0.31
0.22 60
fires,
50
60
each
have
Reef
from
18
their
best
rock
Astronomical
reef
21
and
24
Rat
are still
are
the
not
the the
the
the the
the
8
8
9
Grid
for
Sounding
8
or
or
to
in
37
is
(GDA94).
45 43 000
19
60
10
10
Mariners
45
-
16
29
15
heights
17
420
2
0.11
0.02
LAT
1
1
5
of
15 40'
25 40'
26
20
45
15
associated
60
63
indicates
43
20
Australia,
1
48
1
90
15
59
28
2.608m below tidal 3.360m below tidal
56
Datum,
above
are
30
59
54
240
42
Sounding and
BM "Dot 301"
40
BM "RAT 01"
32
Tide.
Tidal Datum
39
For
43
52
33
26
29
24
120
34
40
20
19
21
30
29
27
34
advised
33
13
50
8
12
9 45
GPS
28
that Sounding
1
6
Zone
4
37
20 All
which
with
26
15
26
59
HOUTMAN ABROLHOS - EASTER GROUP
34
41
29
2
180
30
8
other
22
coral
use,
37
25
59
42
28
49,
22
36 to
43
the DEPTHS
14
18
28
32
18
26
is
41
24
38
28
2
17
1
44
22
12
59
34
8
45
33
6
15 57
128
5
260
96
14
8
28
84
32
1
58
44
1
26
7
22
18
24
34
45
4
37
58
46
14
59
20
29 41'
10 41'
5
2 LEGEND
51
2
4
27
21
19
7
38
31
22
24
13
13
1
34
27
22
9
15
18
12
18
2
8
6 1
42 0
1
8
44
8 5
1 6
1
37 13
54
9
29
14
33
14
58
33
18
9
32
9
23
9
1
5
16
15
7
2
18
2 8
57
40
12
9 3
1
8
29
1
8
21 4
5
5.0
45
12
1
5
14
12
54
9
9
7
58
4
3
16
56
1
3
4
6
4
5
6
4
5
19
6
1
25
38
Evening
23
48
1
10
9
1
21
9
19
9
24
9
6
11
5
29
5 11
10
8
22
9
8
23
9
12
48
41
2
5
1
4
37 7
26
6
6
2
2
127
8
4
2
2
2
9
29
8
17
2
Reef IN
8
39
9
12
6
24
9
13
6
7
32
1
7
4 42'
3
9
19
5
4 42'
19
5
9
8 Marine Protected Area Restricted area Dredged area boundary Outfall Recommended track Port Authority / Harbour boundary Various limits Prohibited Area boundary Water skiing boundary Speed limit boundary No Fishing, Pilot boarding location Anchorage area, No Area Submarine cable Approximate contour Depth in metres and decimetres 10m contour 5m contour 2m contour Danger line Sounding above Datum Rock awash, Underwater rock Coral reef / outcrop, Breakers Reef which covers and uncovers Hazardous submerged reef Exposed wreck, Submerged wreck Telephone, Public toilet Water, Fuel, Jetty, Safe anchorage Mangroves, Marine farm Parking for boats / trailers Boat ramp Car parking, Over-beach launching Helipad, Groyne Sand drift, Anchoring prohibited Rock shoreline Cliff Datum mark Mean low water Mean high water Medical facility, Building Track Minor road Major road River Clearance height, Overhead powerline Railway, Clearance height, Bridge Nature Reserve / National Park Marsh and swampland
3
6
24
4
56
29
53
7
9
9
13
7
2
32
11
37
9
5
4
4
9
4
7
4
8
3
4
23
1
Coral Pinnacles
4
1
5
5
10
9
9
6
9
9
26
5
14 1
1
9
9
14
CAUTION
(see note)
36
12
2
19
8
27
1
14
7
2
6
9
3
55 METRES
2
3
8
8
12
8
8
6
14
10
7
21
8
10
7
8
5
6
8
26
25
4
7
5
6
5
6
8
8
47
42
6
29
29
29
5
52
54
36
8
4
2
19
3
8
3
4
1
8
9
56
8
8
9
4
1
8
17
4 42
1
1
5
5
14
3
9
12
6
32
6
14
5
5
19
1
2 2 M
1
31
1
4
2
47
4
2
7
11
2
13
9
6
9
4
6
9
24
1
6
8
3
1
13
2
6
18
2
27
6
25
14
1 15 ID
6
11
29
9
1
37
4
5
5
3
4
6
7
8
9
1
1
9
2
8
5
1
9
2
3
1
9
2
4
8
3
2
8
2
6
9
1
18
12
1
8
1 5
6
12
9
6
18
2
10
3 D
9
18
5
1 43'
4 43'
2
42
5
35
4
1
24
9
52
10
23
2
1
24
1
7
4
4
9
48
2
5
10
1 L
7
6
2
1
1
6
6
5
28
14
9
1
8 7
4
2
8
1
2
3
2
3
1
8
2
53
4
11
30
1
6
5
11 E
19
5
56
5
41
3
44
2
4
4
8
1
1
34
5
36
2
78
1
17
5
2
5
2
0
6
18
8
46
18
4
5
4
5
6
3
6
6
9
4
7
5
8
29
7
4
12
28
2
5
15
5
5
15
2 3
5
5
4
2
4
5
19
5
4
49
2
4
9
2
40 9
3
13
7
1
32
8 Iso Oc LFl Q Fl( ) Fl F Colour of light is white unless otherwise stated LIGHT CHARACTERISTICS NAVIGATION MARKS
55
1
1
5
6
5
6
7
2
5
8
29
15
1
5
2
5
4
8
1
9
8
18
5
1
3
11
1
6
4
4 = Isophase = Occulting = Long-flash = Quick-flash = Group-flash = Flashing = Fixed
16
9
Disappearing Island
9
5
3
22
12
2
1
5
9
5
65
8
5
34
26
9
5
1
5
1
7
3
2
1
8
49
9
12
13
5
1
19
6
2
1
8
6
Coral Pinnacles
3
48
0
6
3
12
12
2
6
4
4
1
4
3
1
8
5
1
2
5
3
5
1
46
1
12
3
CAUTION
5
(see note)
8
8
1
4
8
8
4
1
44 assist in navigation, but indicate special features. Special Marks (yellow cross topmark) are not primarily to Lead, front, rear Mooring buoy, yachting buoy Pillar buoy, port, starboard Spar buoy, port, starboard Safe water, isolated danger Beacon, port, starboard Lighthouse, major, minor light
8
16
26
2
2
6
5
3
2
9
4
4 4
8
1
52
45
2
2
4
2
19
7
2
4
5
1
1
12
5
8
8
9
8
5
5
1
29
2
4
9
4
2
3
6
37
4
2
1
1
5 4
5
9
8
7
7
9
1
1
47 44'
9
4
1
7
9
5 44'
1
8
8
5
10
8
5
4
6
2
1
2
2
5
1
2
12
1
14
3
6
19
3
4
5
6
8
3
7
2
3
56
8
2
1 5
9
1
10
4
2
4
45
8
5
1
5
7
12
2
4 8
48
2
4
3
2
1
12
2
34
48
14
9
3
1
2
9
8
49
9
9
1
1
3
1
4 3
32
55
5
6
9
9
5
6
8
5
12
2
22
6
1
1
2
4
3
M m G = Green R = Red = R Green = G
4 Y = Yellow = Y
7
5
24
2
1 s
4
2
4
1
5
4
2
6
4
3
8
2
12
12
4
2
3
4
10
1
21
6
3
1
5
2
2 = Luminous range in nautical miles = Focal plane height above MHHW = Period in seconds
2
0
7
2
48
57
2 E=
62
6
2
8
6
18
3
14
2
5
8
1
5
Coral Pinnacles
8
7 indicates lit navigation mark
6
1
5
5
8
8
2
5
2
3
21
2
8
9
1
3
5
2
6
2
8
56
9
12
5
3
3
2 E=
15
CAUTION
1 (see note)
6
4 7
9
9
5
4
3
9
5
30
6
8
4
6 14
1
48
18
1
5
9
5
8
3
2 68
1
17
6
2
3
50
5
48
1
18
8
6
4
3
3
4 7
1
4
3
4
2 1°E 113°
3 113°
3
1
12
4 8
2
10
8
9
1
1
9 000
3 68
2
9
5
3
2
3
1
5
48
4
3
9
1
4
1
8
6
7
5
2
14
5
18
1
11
1 Bu = Blue = Bu
1
2
5
33
1
4
3
3
6
8
10
6
8
8
0
43
3 000
3
14
9
7
31
5
9
2
49
2
15
9
8
3
3
2
5
7
58
5
5
4
4
59 3
8
2
4
1
6
3
1
2
3
3
7
3
2
1
20
5
2
4
3
3
10
2
1
6
3
5
21 CARDINAL MARKS
5
4
5
5
6
3
7
4
5
9
9
6
7
1
8
41
8
4
8
12
9
3
2
8 47
5
2
6
25
7
2 South
5 North
2 West
3
6 East
9
4
6
57
2 1
2
3
4
10
7 45'
4 45'
8
3
2
3
4
13
22
9
9
6
3
3
1
6
6
1
1
1
4
2
3
2
18
4
3
Aquaculture
1
9
2
2
12
5
6
2
7
4
CAUTION
(see note)
8
2
7
7
2 9
6
10
2
5
2
2
2
4
2
5
49
9
4
1
2
3 to the West safe water Indicates to the East safe water Indicates to the South safe water Indicates to the North safe water Indicates
9 W = White = W
4
7
7
2
3
5
4 6
2
2 5
4
2
7
6
48
5 43 E
7
6
9
8
1
1
1
4
4
8
1
3
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11
2
62
27
3
3
9
9
1
2
1
4
13
2
4
3
5
2 C 4
10
9
1
3
12
23
2
2 2
5
4
3
4
5
2
2
3
2
4
2
3
See DPI Chart Wallabi Group WA 999
2
5
2
5
2
7
9
8
4
1
2
1
8
5
3
5
4
5
2
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4 18 H
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49
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25
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N 11
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December 2010, Edition 2. Edition 2010, December Australia. Western DoT, Services, Cartographic by Produced C
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8 CROWN COPYRIGHT RESERVED Department of Transport, W.A. 2010. W.A. Transport, of Department RESERVED COPYRIGHT CROWN
6
27
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2
8
4
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3
46' 46'
7
8
43
3
1
1
29
11
5
1
1
15
9 8 Good
6
6
2
3
8
7
3
7
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2 3
4
28
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1
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1
1
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18
9
5
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5
5
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7
15
4
7
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4
9
9
3
2
48
40
2
9
7
6
9
8
8
28
7 2 260
6
6
6
3
7
1
2
8
8
5
4
3
5
5
40
9
48
59 250 270
1
3 280
2
4
4
3
8
48
3
35
8
2
4
1 3
8
4
8
5
7
3
5 290
2
7
6
8
6 8
4
3
41
3
9
3
6 2 240
9
12
3
6
1
2
6
3
27
2 Friday
24
61
3
3
2
4 7 300
4
2
1
7
5
8
4
8
5
8
15 3
3
See Enlargement on Reverse Side
13
8
4
3
48
2
52
7
6
2
2
4
5
14
8 6 230
2
39
6
36
1
3
6
8
5
2
5
2
4
1 2
1
3
8
2
3
39
16 8 310
5
9
6
1
8
5
44
8
2
3
9
14
3
1
61
4 2
5
2
1
4
8
8
4
3
27
9
5
3
43
2 270
5
34
2
44 13 220
7
14
3
59
5
9
7 320
38 240 42
6
2
4
28
18
2
1
4
5
9 300
9
2
1
23
Z 33
5
9
1
29
28° 28° 28°
4
36
5
40' 40' 40'
Bay
S S S
48
5
16 E 210 10 330
Island 47'
3 47'
5
4
26
2
10
2
1
3
8
Rat
28
E 3
7
13
9
14
3
6
3 113° 37' 30" E
44 28° 51' 36" S 36" 51' 28°
59
1
2
2
7
6
28
W 5
9
8 R
1
8
7 330 210 42 Airstrip 200
5
2
28
36
3
47
6 9 340
4
23
17
60
9
1
33
1
6
18
3
3
55
8
6
26
2
16
5
I 3
9
7
36
4
3
4
2
9
9
8
3
31
22
3
18
3
4
19
4
9
1 J 7
3
5
4
9
1
17
19
9 Fl R 3s 5M 3s R Fl
4
46
6
29
58
2
9
6
19 K 190
22
11 17 350
3
3
9
4
40
7 5
8
7
26
3
26
18
2 9
13
7
2
18
11
38 37
28
7
13
8
28
7
24
14
3
25
15
4
26
29
26
4
27 8
17
8
1
6
22
40
8
2
18
7
4
9
13
14
2
4
3
6
9
28
1
5 35
16
8
3
13
14
3
27
7
13
1
6
38
3
2
1
4 180 (0'E) 2010 1°15'W
33 19
8
11
1
19
3
7
7
39
8
6
31
15
33 5 180
2
29
3
5 0
29
55 9
26
6
1
32
3
27
56
4
19
32
4
6
8
26
7
1
9
32
49
31
1
7
1
1
29
3
4
16
10
8
4
8
11
33
9
7
44
1
6
31
29
9
25
8
27
6
1
7
10
29
14
9
8
23
32
1
31
32
26
28
16
14
4
14
1
18
32
21
1
32
5
58
1
9
12 2 010
9
2 48'
34 170 48'
9
7
6
5
4
29
31
4
28
31
2
29
4
41
5
19
9
4
33
18
38
25
4
8
1
10
4
17 Fl R 3s 5M 3s R Fl
14
2
1
25
26
24
8
15
43
27
8
27
8
7
33
32
4
10
9
31
14
7
18
2
32
8
23
18
1
9
28
5
18
29
3
4
26
11
9
27
16
4
15
29
43
1
2
23
15
4
6
22 23 020
4 9 030
5
17
2
6 18 160
14
1
23
34
4
6
5
9
113° 113° 113°
8
113° 113° 113°
56
29
6
1
12
46
23
32
35
8
1 150 46
19
5
19 3
4
8
41
54
6
4
28
2
26
32
8
9
2
7
6
5
9
45
9
46
29
37
1
19
6
19
2
17
6
9
31
28
35
8
14
27
3
34
11
26 DEPTHS
39
4
7
4
45' 45' 45'
45' 45' 45'
6 29 030
4
8
7
24
19
29
27
29
7 15 150
1
19
5
2
8
6
26
8
7
3
3
17
E E E
9
E E E
Aquaculture
7
16
31
2
5
6
36
9
1
4
7
16
CAUTION
(see note)
10
36
14
9
22
8
2
8
31
17
2
19
8
Wooded Island
28
1
7 060
8
19
8
9
7
5
2 1 040
26
40
5
39
1
19
8
16
54
5
3
6
3
20
26
2
2 8 140
19 1 35 120
32
2
35
32
3
3
19
2
9
2
1
22
2
1
8
5
23
39
3
29
34
29
14
2
9
5
6
3
18 090
7
7
7
28
28
27
17
13
16 10 050
12
8
7
6
14
3
9
3
5
25
22
16
1
6
1 130
1
27
7
5
2
8
18
19
12
45
6
3
27
37
28
42
7
3 49'
32
55 49'
35 25
9
1
4
19
49
1
2 14 060
6
36
17
6
27
4
44
3
26 120
36
3
9
25
2
25
47
36 36 070
20
29
14
23
13
22 36 110
46 6 080
4
6
22
3
4
10
53 090 E=
5
2
47
1
24
51
1
4
27
10
3 100
2
19
18
3
9
16
5
13
9
44
6
20
6
4
41
14
36
29
2
3
15
1
9
E= 7
5
2
20
29
7
4
46
6
5
28 76
7
2
6
1
36
3
24
22
9
3
2 7 C 3
5
33
6
4
6
Bankeena
5 000
18
8
29
16 76
44
9
3
13
7
2
35
6
37
18
39
5
24
3
10 6
2
H 1
23
9
8
3 000
6
3
6
7
24
7
5
1
18 IN
43
3
5
27
7
5
17
29
5
13
14
4
6
26 A 6
3
7
5
5
8
7
2
4
38
28
1
6
48
4
44
1
46
29
47
27
7 2
11 N 42
51
5
8
4
3
2 28° 30' 06" S 06" 30' 28°
4
8
2
5
3 50'
35
6 N 50'
45
36
11
43
15
6
4
51
4
4
51 METRES
43
7
7
18 E 15
37
4
3
39
1
6
2
36
13
5
4
9
38
49
8 L
5
2 Fl G 3s 5M 3s G Fl
49
4
E
a 113° 54' 12" E
28 s
t
e 28° 28° 28°
Campbell Island
44 33 r
37
40' 40' 40'
37
S S S
28 n
and Terms (INT 1), Tide Tables, Sailing Directions. For surveys beyond this chart refer to RAN Charts AUS 332 and AUS 751. AUS and 332 AUS Charts RAN to refer chart this beyond surveys For Directions. Sailing Tables, Tide 1), (INT Terms and SEE RELATED PUBLICATIONS: Notice to Mariners (http://www.transport.wa.gov.au/imarine/coastaldata/), Symbols, Abbreviations Symbols, (http://www.transport.wa.gov.au/imarine/coastaldata/), Mariners to Notice PUBLICATIONS: RELATED SEE
2
25
17
5
9
39
3
1
42
46
36
3
3
38
Suomi Island
40
44
43
42
2
51
49
16
29
7
6
8
45 P
1
6
9
3
1 a 8
43
2 s 1
3
42
31 s
41
38 26 a
49
48
38
13
19 g
38
38 46 e
43
26
Wallabi Group WA 999 Side A
1
2
2
2
6
51
8
3
38
6
14
43
37
4
51' Eastern
41
51
4 51'
6
1
19
3
37
49
1
34
5
1
42
51
43
2
2
5 Reef Observation Area
8
35
4
39
49
3
43
Easter Group WA 998 Side A
42
5
28
40
26 Fl 5s 10M 5s Fl
46
6
4
19 HOUTMAN ABROLHOS - EASTER GROUP EASTER - ABROLHOS HOUTMAN
8
9
11
17
6
6
46
16
7
3
1
5
13
24
42
46
4
26
9
3
9
25
4
43
38
9
3
4
23
2
45
35
45
44
48
44
3
38
23
1
43
26
13
6
4
2
Island
Leo Call sign: GERALDTON VOLUNTEER SEA RESCUE - VMR670 by this chart Geraldton Volunteer Marine Rescue operates in the area covered will return. Always inform someone as to where you are going and when
Reef navigation BOATING SAFETY
do when navigating in this area. means about groups. The and do not present a very good radar picture. Geraldton The
navigate The The Abrolhos, As low or ahead and when the water is glassy calm. can sensibly and objectively. causing is
costs, and never get side on in the impact zone. keeping When the wave and remember the correct angle of approach. out with fast When
stops and reapply power gradually. loss Be little Keep generally from changes, Know the weather
preceded by northerlies and light winds. The channel 73. a The constantly be the
west for the mainland. islands
Inform others
on board know how to use it. You must be seaworthy and have adequate buoyancy. Your Safety equipment Know you boat
Minimum safety equipment you MUST carry;
Responsible and be accessible at all times. All around the reefs. good
41
24
14
the 52'
3
● ● ● ● ● ● ● ●
●
25
dangerous, 52'
careful
5
safety
swells
2
your
mainland.
and
remain
name
Abrolhos
Houtman
reef
weather
plenty
2
4
Abrolhos
warning.
of
Suitable gas filled appliances, Fire Approved anchor and sufficient line, Bilge pump or bailer or bucket,
406 MHz EPIRB (AS/NZS 4280.1). Two-way marine band radio, Two hand held orange smoke signals or one smoke canister, Two parachute distress rockets, Two hand held red flares, Standards 1512, UHF HF VHF 27MHz
must
hour
Proposed
or
the
boat
a
44
45
42
going
3 skipper's
pair
coming
2
"OPEN
5
24
power
6
48
19
close
them
8
3
22
hit
your
28
1
approach
systems
northwest,
42
It
through
46
3
nautical
as
very
45
extinguisher
they
1
2
equipment
wind.
4
Abrolhos
service
or
43
and
when
hours
carry
of
strong.
must
8
41
4
8
is
the
of
unseen
27
8 out,
the
34
4
pattern
4
skippers
2
12
16
throttle.
42
waves Channel 5 Freq 4146 (Abrolhous Repeater) Freq 4125 (Geraldton) Channel 81 (Abrolhous Repeater) Channel 16 (marine) Channel 91 (Geraldton working channel) Channel 88 (EMERGENCY AND CALLING)
is to
boat
2
2
Abrolhos
is
7
eye
an
1
sized
16
poor
The
may
are
especially
polaroid
4
During
wave
YOUR
46
comprises
2
in
6
first
ability
11
break.
6
wind
a
1
the
applying
if
8
be
or
1
The
the
are
extensive
miles
17
8
and
39
2
8
suddenly
a
6
2
on
through
to
on
islands
hazardous
holding
3
5
7
28 3
more
occur.
During
is
until
14
HOUTMAN ABROLHOS
in
4
suitable
Pelsaert Group WA 997 Side A
big
and
is
appropriate
life
at
move
MUST
reefs.
the
38
steep, can
23
carry
the
2
Back
derived
1
EYES",
45
to
the
the
coral
summer,
for
unaffected
weather
9 8
43
46
an
is
An
north
wave
1
sunglasses
11
close
jackets:
34
at
4
understand
next
26
in
cold
power
situated
change
weather
9
path
boats
6
122
angle
back
North Island
CHART LAYOUT
3
are
13
important
43
ground
in
If
extra
39
heavy
night.
off
winter
8
advance
confronted
45
16
coral
rising
be
Visibility
46
42
6 Islands
sand
for
5
6
so,
to
39
1
24
does
from
1
2 from
wave.
area
which
the
by.
2
and
low
Little
2
of
islands
27
maintained
schedules
1
2
1
south-easterlies
of
in
south.
a
42
of
safety
with
24
gear.
8
41
back 53'
any
direction
SOLAS,
by
4
reef
about
Geraldton
8
from
45 53'
throttle
long
43
and
seas,
frothy
months,
and
at
Good
lying
the
the
about
8
rear
1
and
29
the
warm
are
factor
is
the
of
and
25
is
42
Look
44
inboard
weather
40
the
46
Portuguese
7
by
system
wave,
clustered
watch
off
dragging
Although
38
relatively
exactly
equipment
weather
journey
impared
The
up,
open
1
requires
15
40
28
and
land
waves
essential
10
visibility
always
when
interpret
a
45
are
fronts
44
Houtman
throttle
and
for
in
16
Coastal
in
3
nautical
get
rapidly
NW-W
44
43
degrees
islands
2
Sea
2
offer
43
safe
and
very
ocean
44
out
avoid
5
motors
the
moving
broadcast
what
blow
that
the
through
in
as
42
bureau
Shoal Dart
7
when
anchor
not
deep
prevail,
careful
Rescue
into
may
concentrate
1
is
for
44
sea
reef
lowest
little
37
until
open
14
40
good
and
language,
the
rising
boat's
cavitation
for
miles
changes
or
necessary
stretches
are
surfing
44
prescribed,
strongly
you
towards WA
off
Abrolhos
unexpected
43
three
or
in
breezes
water,
navigation
the
26
reach
conditions
45
protection
navigating
ensure
Australian
cavitation
and
forecasts
24
here
44
low
head
condition
water.
pilotage.
from
and
seabed,
liquid
on
need
operate
point
bow
west
8
46
8
sun 5 S 06" 30' 28°
7
45
2
18
at
25
39
main
work
lying
5
VHF
46
with
and
and
and
can
are are
the on, the the
5
for
on up
28
all
of
of
of
to
to
all
is
is
or
It
a
43
11
54' 998
35
40 54'
43
8
44
40
44
41
43
44
45
45
38
45
43
42
43
113° 54' 12" E
28°
51'
50'
49'
48'
47'
46'
45'
44'
43'
42'
41'
40'
39’
38’
37’
36’
35’
34’
33’
32’
31’ S
N= 68 08 000 N= 68 16 000 N= 68 24 000 N= 68 32 000 N= 68 40 000
6 000 6 9 000 9 10 000 METRES 000 10 8 000 8 7 000 7 1 000 1 0 4 000 4 5 000 5 1 000 METRES 000 1 3 000 3 2 000 2
998 WA HOUTMAN ABROLHOS - EASTER GROUP EASTER - ABROLHOS HOUTMAN DEPTHS IN METRES
E= 7 72 000 E= 7 76 000 E= 7 80 000 47' 48' 49' 113° E50' 51' 52' 53'
28° 38' 18" S 42 42 39 42 41 41 38 40 37 39 40 41 116
EASTER GROUP 113° 53' 06" E 37
SCALE 1:20 000 33 42 136 000 24 19
9 28 For symbology, tides and 41 18 68 general information, refer 4 79 32 24 41 19 to reverse side of chart. 9 27 N= 99 89 41 36 000 22 40 41 33 28 32 41 41 38 23 68 41 35 37
N= 5 2 174 37 84 40 15 16 36 1 5 33 141 41 39 36 14 38 27 39' 36 39 3 39' 40 39 7 38 39 28 4 78 1 16 40 40 28 161 13 37 27 5 25 27 39 2 3 8 6 6 36 144 5 63 37 18 10 26 40 4 39 8 26 34 23 36 19 58 1 28 81 28 62 37 39 25 4 27 2 39 11 2 35 1 77 1 39 39 19 29 37 2 27 19 Reef Observation Area 7 7 38 8 5 38 9 35 3 10 39 4 6 38 1 39 144 24 3 49 29 7 23 152 9 144 62 9 3 28 27 141 28 19 10 9 36 1 2 39 38 66 38 22 33 76 2 168 6 144 4 4 12 41 168 8 148 4 32 3 9 5 91 39 39 1 204 22 29 72 15 6 37 39 1 1 21 8 16 23 7 1 2 38 6 3 93 48 84 8 37 24 22 4 3 26 181 3 3 72 26 17 24 37 61 1 22 28 8 5 14 81 2 3 7 7 62 3 15 18 9 2 122 3 1 33 81 6 42 29 28 176 17 1 23 4 78 68 2 41 4 8 3 173 5 44 2 9 16 39 7 21 Bynoe 29 1 37 7 3 145 54 5 8 82 26 39 107 7 23 Island 3 184 38 25 31 47 8 8 135 29 139 13 1 7 29 e 4 6 21 40' 37 6 ag 188 2 40' 8 3 5 or 48 76 7 13 14 Gilbert Island 7 ch 67 19 7 3 4 An 15 127 7 s 6 57 49 32 38 63 am 28 66 3 38 li 34 3 11 3 il 38 7 35 1 8 W 14 1 172 Helms Island 36 9 32 Eastern 3 69 22 2 92 4 15 38 9 32 27 3 28 18 4 122 8 3 6 35 8 2 2 68 6 15 141 7 126 3 7 6 41 8 3 White Island 36 37 54 38 5 25 E 3 53 35 15 1 58 6 16 Stokes 37 5 1 28 42 a 5 20 2 Island 35 22 3 4 5 8 43 18 35 6 5 36 1 23 32 s 22 Alexander 168 37 34 161 11 14 55 36 4 3 38 167 156 Tapani Island 3 Island 23 55 9 4 t 26 6 17 45 5 3 27 37 146 Good 8 75 e 23 35 148 62 114 28 18 23 36 9 23 37 9 182 2 26 r 28 2 26 59 1 45 27 17 153 68 27 Friday 3 131 8 n 3 99 34 38 115 000 57
34 37 24 33 4 26 89 7 8 68 22 29 2 14 Bay 55 34 3 91 N= 8 27 4 Joe Smith Island 000 26 17 5 5 5 22 2 11 69 166 34 4 36 24 45 3 13 6 8 METRES 000 1 46 24 38 9 68 27 179 92 13 Islands 2 81 4 N= 5 Serventy Island 41' 28 28 36 26 75 41' 32 5 14 38 29 6 6 36 2 25 39 23 40 5 000 METRES 000 5 1 27 CAUTION - Coral Pinnacles 26 23 148 12 56 49 16 7 (see note on reverse side) 93 8 13 136 13 34 4 24 8 27 16 5 2 33 1 35 2 28 32 7 36 28 28 16 9 138 8 64 21 3 Gibson Island 124 181 33 28 35 28 135 10 Fl G 3s 5M 37 4 8 5 2 6 91 Fl 5s 10M 7 5 7 8 1 35 27 33 8 13 41 75 21 18 1 28 24 31 2 36 20 26 29 26 29 35 27 8 Leo 71 44 176 26 161 g e 38 46 34 s a Island 18 17 179 s 1 5 9 32 29 37 64 23 8 3 17 a P W 1 26 171 2 178 29 P 37 36 38 8 37 4 11 29 27 38 16 4 0 4 35 23 2 119 a o 28 4 181 8 29 4 000 4 24 3 7 4 3 28 7 47 151 7 33 164 9 29 14 18 3 3 29 28 1 18 o 131 35 17 4 s 8 128 25 8 6 59 31 71 29 10 55 131 3 17 7 39 9 52 3 24 19 18 28 87 41 1 d 31 29 9 7 17 148 7 s 4 5 135 3 8 8 6 31 13 32 15 35 173 85 37 29 1 115 3 7 69 e 28 5 4 75 a 6 98 1 6 Campbell Island 37 2 28 157 173 181 2 14 17 16 178 29 5 7 8 1 20 19 31 d 7 4 8 3 24 8 9 81 6 7 34 1 4 25 g 4 29 95 23 15 151 4 10 38 29 19 1 28 12 16 2 5 29 87 5 179 4 29 7 7 1 3 42 29 5 20 43 32 23 e 22 3 26 144 22 52 142 22 2 42 17 28 63 21 9 3 3 138 16 131 1 189 19 62 94 4 83 9 94 106 2 6 125 3 32 44 7 22 189 10 2 171 5 145 91 25 63 4 56 29 35 205 3 4 24 Reef Observation Area 13 44 7 3 7 1 6 16 5 145 17 6 28° 6 44 89 24 1 28 14 53 18 44 28° 173 17 4 3 6 38 4 3 2 4 23 149 123 41 42' 26 9 24 27 1 85 25 149 24 6 25 42' 9 16 164 14 18 9 25 8 8 16 29 17 81 4 1 115 9 16 8 33 7 5 8 000 1 16 4 14 31 3 7 33 5 4 2 2 7 6 76 5 84 121 2 S 4 Fl R 3s 5M 6 64 5 7 159 3 S 31 15 88 173 8 1 14 27 White Bank 1 124 22 6 22 3 000 3 18 2 7 8 9 18 1 24 22 131 181 23 11 53 9 16 10 22 d 23 35 27 3 1 31 8 9 1 32 8 3 92 2 58 7 49 5 25 12 47 7 5 27 33 2 27 4 22 151 26 33 3 85 53 n199 5 82 4 118 98 11 65 6 155 24 2 8 112 29 3 42 6 10 191 174 2 5 27 8 8 86 7 14 4 178 8 23 16 a 3 3 11 8 26 127 65 4 21 34 148 5 46 5 23 21 23 92 43 76 74 142 19 l 133 40 16 14 16 23 72 1 1 18 1 4 8 29 l 31 17 8 5 8 87 5 12 172 102 1 2 2 15 149 2 12 11 8 27 7 153 5 61 27 8 9 23 27 2 29 14 99 9 13 o 26 8 1 6 1 136 13 2 29 1 31 29 21 24 184 36 1 5 6 3 144 18 R 26 4 137 9 2 184 62 5 23 13 7 2 17 81 33 151 7 2 28 173 19 8 26 16 23 167 22 3 23 35 1 8 13 43 9 154 23 5 2 26 146 143 27 4 33 12 79 31 126 22 7 33 3 24 31 147 19 18 181 1 2 23 18 3 4 34 29 4 4 28 166 2 27 135 3 31 14 29 29 26 29 76 5 16 32 23 12 2 5 23 157 45 166 4 145 34 145 44 33 29 35 29 18 34 139 23 34 6 165 49 24 205 28 46 28 31 181 22
13 3 6 116 93 000 2 3 2 3 29 3 25 32 23 34 11 7 2 25 Suomi 15 52 8 17 32 6 4 37 2 6 7 1 35 28 36 36 29 3 2 000 2 113 35 176 168 6 26 48 6 57 33 2 23 26 96 3 1 12 202 32 32 45 1 7 24 28 22 152 Island 47 178 29 18 22 37 15 24 4 4 26 19 33 24 21 4 2 11 2 19 9 24 42 1 1 32 4 26 78 35 188 35 31 29 24 26 174 32 191 28 202 176 40 RAT 32 26 35 33 08 194 33 36 4 6 27 185 192 31 35 6 5 139 3 31 16 35 5 35 28 ISLAND 171 6 22 22 29 19 16 3 2 29 34 24 5 4 1 93 1 25 29 27 72 61 85 29 19 3 25 32 7 46 3 22 34 28 CAUTION - Aquaculture 21 23 28 1 Radio mast 9 32 46 131 85 31 25 27 10 33 3 44 R 16 33 28 33 33 (see note on reverse side) 3 6 17 3 (conspic) 17 23 35 28 31 35 1 4 9 9 32 69 4 62 2 24 16 36 52 8 27 3 18 27 28 27 31 27 23 5 28 26 45 43' 38 27 13 43 2 43' 18 34 25 28 24 37 9 19 31 6 5 31 36 3 3 31 61 8 18 25 12 000 18 29 36 23 5 12 6 40 31 34 18 28 4 4 1 20 6 33 33 3 24 99 29 8 57 26 33 185 84 1 29 35 000 3
26 68 3 18 4 38 8 26 31 5 8 7 13 36 25 3 3 2 7 8 8 N= 1 000 1 139 19 27 29 25
000 32 27 4 32 32 37 6 59 9 Airstrip 33 22 2 46 26 28 I 23 20 26 201 25 25 25 3 28 5 47 36 68 9 13 3 32 35 4 6 7 5 46 2 2 8 s 184 16 16 43 0 109 132 1 7
N= 9 8 197 25 29 7 29 125 8 31 191 7 1 24 21 45 l 1 139 5 18 63 26 35 6 7 3 194 21 33 73 6 2 45 Bushby 28 28 167 32 1 45 27 17 36 3 46 199 a 26 7 64 9 32 3 Island 1 1 29 26 5 41 188 74 28 28 72 17 36 2 24 Keru Island 2 24 0 7 4 173 24 n 5 28 6 7 350 010 1 5 29 14 020 59 33 27 35 25 28 4 340 Little Rat 27 34 178 4 29 36 37 27 65 1 030 Island d 25 7 182 330 29 28 1 2 25 26 3 040 49 3 7 26 81 1 33 7 2 6 7 22 28 37 199 22 181 4 12 43 47 2 2 28 320 46 48 67 33 27 19 14 050
29 36 9 000 4 13 35 030 24 6 310 32 26 36 7 330 0 47 31 29 27 27 3 52 29 65 64 36 1°15'W 2010 (0'E) 060 11 21 192 118 29 26 31 62 181 27 28 19 4 6 2 47 162 300 39 1 9 7 9 63 38 185 CAUTION - Aquaculture 28 7 060 32 27 7 070 (see note on reverse side) 34 36 28 28 3 25 26 77 9 27 22 27 290 300 75 29 38 113 25 32 36 36 18 8 194 25 3 28 26 58 15 1 34 46 080 24 34 23 65 34 28 205 19 4 19 7 280 Roma Island 22 1 15 26 27 25 19 Shearwater Island 8 19 6 47 52 33 8 13 090 86 1 27 090 44' 13 167 34 21 44' 87 3 33 34 29 6 16 1 270 171 27 4 2 270 21 3 22 26 23 12 9 3 1 167 29 13 27 2 44 4 38 14 7 47 12 12 5 71 193 6 260 13 6 24 8 24 3 8 Little Roma Island 19 33 31 5 2 100 62 25 21 55 55 33 3 5 33 158 29 7 5 METRES 000 5 171 1 28 169 2 33 133 46 9 18 31 6 250 2 195 28 54 240 48 24 15 20 61 36 4 29 5 120 110 29 46 192 72 2 17 84 14 3 1 64 5 27 39 3 3 4 31 33 4 240 8 2 8 33 111 27 5 24 56 78 Dry Island 28 99 120
1 000 METRES 000 1 2 9 32 5 23 25 3 61 89 18 9 6 45 1 187 3 26 25 3 23 165 4 230 210 29 106 4 185 33 150 177 2 25 22 130 182 3 4 81 2 6 34 28 180 7 8 6 8 28 220 14 7 6 2 19 7 139 21 1 22 9 2 184 118 32 140 3 9 2 99 8 87 2 3 17 31 7 7 9 210 1 33 134 16 9 Crake Island 9 46 26 2 3 155 150 24 25 34 131 22 2 24 200 22 3 29 27 7 22 36 44 160 3 13 71 190 8 121 58 180 170 62 58 29 27 88 45 141 7 26 3 189 8 166 5 31 18 48 6 43 75 45 9 161 31 3 33 46 73 39 67 42 51 27 29 Morley 41 55 142 25 139 32 33 Island 23 64 171 42 2 29 7 55 27 32 29 27 31 111 5 6 31 63 179 75 146 P 46 27 28 31 38 64 12 6 21 5 3 46 46 45' 32 47 45' 62 32 a 8 191 16 7 46 2 114 18 5 2 4 8 76 29 29 5 7 26 28 113° 50' E 8 17 s 16 24 1 4 31 3 9 22 75 36 28° 38' 18" S 2 4 28 Wooded Island 5 82 4 66 s 163 191 135 11 153 42 000 4 25 8 7 4 3 17 5 2 8 8 25 29 5 9 4 8 a 27 000
16 6 12 7 113° 53' 06" E 3 1 6 6 38 1 33 3 2 8 5 3 46 16 68 3 1 2 23 9 14 1 8 78 12 8 135 36 86 4 3 1 g 3 68 55 7 6 16 61 2 N= 6 12 63 3 41 8 149 8 19 141 11 47 N= 9 36 1 8 72 22 5 7 e 9 111 37 46 3 1 99 3 1 111 4 9 6 71 9 1 24 1 26 4 Fl R 3s 5M 131 29 148 6 37 23 19 98 2 15 29 48 77 175 153 151 102 89 199 26 142 22 197 29 25 41 39 31 32 133 4 99 7 4 91 72 26 48 5 3 31 11 7 98 111 28 9 16 24 47 21 34 34 16 45 89 18 207 6 88 6 4 19 9 24 19 8 131 8 23 117 25 22 33 182 3 54 12 WARNING 9 119 7 25 49 49 During heavy seas, the 148 46 44 4 177 4 southern entrance to Wooded 28° 28° 68 40' 40' 14 142 29 Island Passage may close off and 131 19 4 become unsafe for navigation. S S 9 8 8 23 20 9 1 1 46 3 9 40 1 121 38 17 8 20 6 61 35 9 1 6 4 4 46' 1 19 46' 2 64 55 41 8 4 3 52 45 1 73 29 44 48 96 4 65 2 2 45 3 7 1 29 55 11 62 1 46 94 48 8 24 45 37 1 22 2 6 35 48 9 6 21 49 5 91 7 35 69 105 3 44 47 1 5 102 45 5 99 34 117 9 2 68 5 2 3 2 Sandy Island 14 13 51 1 102 6 8 1 41 2 9 8 28 39 7 12 4 45 44 49 112 49 2 93 39 8 4 4 124 33 49 123 77 39
2 113° 46' 24" E 4 9 9 122 43 28° 46' 54" S 38 36 7 29 46 113° 50' E 136 3 133 3 113° 46' 24" E 8 29 45 7 49 51 51 44 28° 46' 54" S 2 116 47 47' 48' 49' 113° 50' E 51' 52' 53' E= 7 72 000 E= 7 76 000 E= 7 80 000
Notices to Mariners Produced by Cartographic Services, DoT, Western Australia. C CROWN COPYRIGHT RESERVED Department of Transport, W.A. 2010. IN HOUTMAN ABROLHOS - EASTER GROUP December 2010, Edition 2. DEPTHS METRES WA 998