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Bite Compass
Bite Forecast

Watermans Bay (Marmion Marine Park)

Sun 30 Aug 2026 · Australia/Perth

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📍 Watermans Bay (Marmion Marine Park)
waning gibbous · 95%
Weather: Cloudy Wind: NE 36° · 5 km/h Swell: 0.9 m @ 12 s SW Water: 17.8 °C Pressure: 1020.2 hPa ↓ falling
★★★☆☆
Medium Fish Activity
▸ Why this score?
At the day's peak · 6:30 am
Solunar 0 out of 100 Between windows
Time of day 86 out of 100 Dawn
Tide 100 out of 100 Moving
Wind 100 out of 100 SE 8 km/h
Moon 67 out of 100 waning gibbous all day
Water temp 79 out of 100 17.8 °C all day
Learn how the score works →
Activity Forecast
HIGH 70+ MED 50 LOW 30 4a 8a 12p 4p 8p
Feeding Windows
Best times to fish based on activity score.
Peak
6:00 am → 8:00 am
62
2h
Good
6:00 pm → 7:00 pm
50
1h
First light
6:12 am
Last light
6:23 pm
Sunrise
6:36 am
Sunset
5:59 pm
Moonrise
8:10 pm
Moonset
7:28 am
Low tide
3:45 am
High tide
10:42 am
Low tide
4:10 pm
Hourly Wind
High Bite Hours Highlighted
12am
☀️
14°
↘︎
SE
120°
9 km/h
1am
☀️
14°
↘︎
SE
116°
9 km/h
2am
☀️
14°
↘︎
SE
121°
8 km/h
3am
☀️
13°
↘︎
SE
150°
7 km/h
4am
☀️
13°
↘︎
SE
151°
8 km/h
5am
☀️
13°
↘︎
SE
149°
8 km/h
6am
☀️
13°
↘︎
SE
146°
8 km/h
7am
☀️
12°
↘︎
SE
139°
9 km/h
8am
☀️
14°
↘︎
SE
130°
9 km/h
9am
☀️
15°
↘︎
SE
119°
7 km/h
10am
☁️
18°
→︎
E
77°
9 km/h
11am
☁️
20°
↗︎
NE
54°
8 km/h
12pm
☁️
22°
↗︎
NE
36°
5 km/h
1pm
☀️
22°
←︎
W
270°
3 km/h
2pm
☁️
21°
↙︎
SW
235°
9 km/h
3pm
☁️
20°
↙︎
SW
223°
9 km/h
4pm
☀️
20°
↙︎
SW
240°
11 km/h
5pm
☀️
19°
↙︎
SW
244°
9 km/h
6pm
☁️
18°
↙︎
SW
233°
7 km/h
7pm
☀️
17°
↓︎
S
189°
5 km/h
8pm
☁️
17°
↓︎
S
177°
6 km/h
9pm
☀️
16°
↓︎
S
169°
3 km/h
10pm
☀️
16°
↓︎
S
184°
3 km/h
11pm
☀️
15°
↓︎
S
193°
2 km/h
Hourly Swell
Steady ~1.0 m SW
12am
0.7 m
@ 12 s
↙︎
SW
Slight
ground
1am
0.7 m
@ 11 s
↙︎
SW
Slight
ground
2am
0.7 m
@ 11 s
↙︎
SW
Slight
ground
3am
0.7 m
@ 11 s
↙︎
SW
Slight
ground
4am
0.7 m
@ 12 s
↙︎
SW
Slight
ground
5am
0.8 m
@ 13 s
↙︎
SW
Slight
ground
6am
0.8 m
@ 13 s
↙︎
SW
Slight
ground
7am
0.8 m
@ 12 s
↙︎
SW
Slight
ground
8am
0.8 m
@ 12 s
↙︎
SW
Slight
ground
9am
0.9 m
@ 12 s
↙︎
SW
Slight
ground
10am
0.9 m
@ 12 s
↙︎
SW
Slight
ground
11am
0.9 m
@ 12 s
↙︎
SW
Slight
ground
12pm
0.9 m
@ 12 s
↙︎
SW
Slight
ground
1pm
0.9 m
@ 12 s
↙︎
SW
Slight
ground
2pm
0.9 m
@ 12 s
↙︎
SW
Slight
ground
3pm
1.0 m
@ 12 s
↙︎
SW
Slight
ground
4pm
1.0 m
@ 12 s
↙︎
SW
Slight
ground
5pm
1.0 m
@ 12 s
↙︎
SW
Slight
ground
6pm
1.0 m
@ 12 s
↙︎
SW
Slight
ground
7pm
1.0 m
@ 12 s
↙︎
SW
Slight
ground
8pm
1.0 m
@ 12 s
↙︎
SW
Slight
ground
9pm
1.0 m
@ 12 s
↙︎
SW
Slight
ground
10pm
1.0 m
@ 12 s
↙︎
SW
Slight
ground
11pm
1.0 m
@ 12 s
↙︎
SW
Slight
ground
Water Temp (°C)
→ steady around 17.8°
Thu
27 Aug
17.7°
Fri
28 Aug
17.5°
Sat
29 Aug
17.6°
Sun
30 Aug
17.8°
Mon
31 Aug
17.9°
Tue
1 Sep
17.9°
Wed
2 Sep
17.8°
Thu
3 Sep
17.9°
Fri
4 Sep
18.0°
Sat
5 Sep
18.1°
Wind Map
Wind data (text)

Now: 5 km/h NE (36°).

Wind map data: ECMWF HRES (operational), updated every 6 hours. Not for navigation.

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