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Bite Compass
Bite Forecast

Watermans Bay (Marmion Marine Park)

Fri 11 Sep 2026 · Australia/Perth

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📍 Watermans Bay (Marmion Marine Park)
new · 1%
Weather: Sunny Wind: N 350° · 11 km/h Swell: 0.8 m @ 11 s SW Water: 18.0 °C Pressure: 1016.3 hPa ↓ falling
★★★★☆
High Fish Activity
▸ Why this score?
At the day's peak · 6:00 am
Solunar 41 out of 100 Minor window
Time of day 89 out of 100 Dawn
Tide 100 out of 100 Moving
Wind 100 out of 100 NE 14 km/h
Moon 100 out of 100 new all day
Water temp 81 out of 100 18.0 °C all day
Learn how the score works →
Activity Forecast
HIGH 70+ MED 50 LOW 30 4a 8a 12p 4p 8p
Day timeline
Major Minor Tide Twilight
First light 5:57 am Last light 6:30 pm
Low 2:10 am High 9:45 am Low 3:30 pm High 10:10 pm

Drag or use arrow keys to explore

Feeding Windows
Best times to fish based on activity score.
Peak
5:00 am → 7:30 am
75
2h 30m
Good
11:30 am → 1:30 pm
59
2h
Good
6:00 pm → 7:30 pm
58
1h 30m
First light
5:57 am
Last light
6:30 pm
Sunrise
6:21 am
Sunset
6:06 pm
Moonrise
6:14 am
Moonset
6:19 pm
Low tide
2:10 am
High tide
9:45 am
Low tide
3:30 pm
High tide
10:10 pm
Hourly Wind
High Bite Hours Highlighted
12am
☁️
15°
→︎
E
69°
14 km/h
1am
☀️
15°
↗︎
NE
63°
16 km/h
2am
☀️
15°
→︎
E
72°
17 km/h
3am
☀️
15°
↗︎
NE
65°
16 km/h
4am
☀️
14°
↗︎
NE
60°
15 km/h
5am
☀️
14°
↗︎
NE
58°
14 km/h
6am
☁️
14°
↗︎
NE
54°
14 km/h
7am
☀️
14°
↗︎
NE
54°
14 km/h
8am
☁️
15°
↗︎
NE
48°
14 km/h
9am
☁️
17°
↗︎
NE
42°
14 km/h
10am
☁️
19°
↗︎
NE
32°
14 km/h
11am
☁️
21°
↑︎
N
16°
13 km/h
12pm
☀️
22°
↑︎
N
350°
11 km/h
1pm
☀️
22°
↖︎
NW
298°
11 km/h
2pm
☀️
22°
←︎
W
274°
13 km/h
3pm
☁️
22°
←︎
W
280°
10 km/h
4pm
☁️
22°
←︎
W
291°
5 km/h
5pm
☁️
22°
↖︎
NW
311°
7 km/h
6pm
☁️
20°
↖︎
NW
306°
8 km/h
7pm
☁️
19°
↖︎
NW
317°
9 km/h
8pm
☁️
19°
↖︎
NW
310°
13 km/h
9pm
☁️
18°
↖︎
NW
304°
12 km/h
10pm
☁️
18°
↖︎
NW
308°
13 km/h
11pm
☁️
18°
↖︎
NW
303°
15 km/h
Hourly Swell
Building 0.7 → 1.2 m W
12am
0.7 m
@ 11 s
←︎
W
Slight
ground
1am
0.7 m
@ 11 s
←︎
W
Slight
ground
2am
0.7 m
@ 11 s
←︎
W
Slight
ground
3am
0.7 m
@ 11 s
←︎
W
Slight
ground
4am
0.7 m
@ 11 s
←︎
W
Slight
ground
5am
0.8 m
@ 11 s
←︎
W
Slight
ground
6am
0.8 m
@ 11 s
←︎
W
Slight
ground
7am
0.8 m
@ 11 s
←︎
W
Slight
ground
8am
0.8 m
@ 11 s
←︎
W
Slight
ground
9am
0.8 m
@ 11 s
←︎
W
Slight
ground
10am
0.8 m
@ 11 s
↙︎
SW
Slight
ground
11am
0.8 m
@ 11 s
↙︎
SW
Slight
ground
12pm
0.8 m
@ 11 s
↙︎
SW
Slight
ground
1pm
0.9 m
@ 11 s
←︎
W
Slight
ground
2pm
0.9 m
@ 12 s
←︎
W
Slight
ground
3pm
0.9 m
@ 12 s
←︎
W
Slight
ground
4pm
1.0 m
@ 13 s
←︎
W
Moderate
ground
5pm
1.0 m
@ 13 s
←︎
W
Moderate
ground
6pm
1.1 m
@ 13 s
←︎
W
Moderate
ground
7pm
1.1 m
@ 13 s
←︎
W
Moderate
ground
8pm
1.1 m
@ 13 s
←︎
W
Moderate
ground
9pm
1.1 m
@ 13 s
←︎
W
Moderate
ground
10pm
1.2 m
@ 13 s
←︎
W
Moderate
ground
11pm
1.2 m
@ 13 s
←︎
W
Moderate
ground
Water Temp (°C)
→ steady around 18.0°
Tue
8 Sep
17.7°
Wed
9 Sep
17.7°
Thu
10 Sep
17.8°
Fri
11 Sep
18.0°
Sat
12 Sep
18.1°
Sun
13 Sep
18.2°
Mon
14 Sep
18.3°
Tue
15 Sep
18.3°
Wed
16 Sep
18.4°
Thu
17 Sep
18.4°
Wind Map
Wind data (text)

Now: 11 km/h N (350°).

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

Open in the full fishing map (beta) →