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Bite Compass
Bite Forecast

Watermans Bay (Marmion Marine Park)

Sat 12 Sep 2026 · Australia/Perth

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📍 Watermans Bay (Marmion Marine Park)
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Weather: Sunny Wind: NW 295° · 15 km/h Swell: 1.3 m @ 13 s W Water: 18.1 °C Pressure: 1016.8 hPa → steady
★★★☆☆
Medium Fish Activity
▸ Why this score?
At the day's peak · 6:30 am
Solunar 42 out of 100 Minor window
Time of day 59 out of 100 Dawn
Tide 50 out of 100 Turning
Wind 82 out of 100 NW 11 km/h
Moon 100 out of 100 new all day
Water temp 81 out of 100 18.1 °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 5:56 am Last light 6:31 pm
Low 3:00 am High 6:30 am High 9:30 am Low 3:15 pm High 10:10 pm

Drag or use arrow keys to explore

Feeding Windows
Best times to fish based on activity score.
Peak
5:30 am → 7:30 am
68
2h
Good
12:30 pm → 2:00 pm
55
1h 30m
Good
6:00 pm → 7:30 pm
55
1h 30m
Good
9:30 am → 10:00 am
45
30m
First light
5:56 am
Last light
6:31 pm
Sunrise
6:20 am
Sunset
6:07 pm
Moonrise
6:43 am
Moonset
7:21 pm
Low tide
3:00 am
High tide
6:30 am
High tide
9:30 am
Low tide
3:15 pm
High tide
10:10 pm
Hourly Wind
High Bite Hours Highlighted
12am
🌧️
18°
←︎
W
283°
16 km/h
1am
🌧️
18°
←︎
W
282°
13 km/h
2am
☀️
17°
←︎
W
275°
14 km/h
3am
☀️
17°
←︎
W
280°
12 km/h
4am
☀️
17°
↖︎
NW
294°
10 km/h
5am
🌧️
17°
↖︎
NW
293°
12 km/h
6am
🌧️
17°
↖︎
NW
309°
11 km/h
7am
🌧️
17°
↖︎
NW
315°
11 km/h
8am
🌧️
18°
↖︎
NW
321°
9 km/h
9am
🌧️
18°
↖︎
NW
315°
10 km/h
10am
🌧️
19°
↖︎
NW
305°
12 km/h
11am
🌧️
20°
↖︎
NW
298°
14 km/h
12pm
☀️
20°
↖︎
NW
295°
15 km/h
1pm
☀️
21°
←︎
W
292°
16 km/h
2pm
☀️
21°
←︎
W
289°
16 km/h
3pm
🌧️
20°
←︎
W
287°
16 km/h
4pm
🌧️
20°
←︎
W
287°
16 km/h
5pm
🌧️
20°
←︎
W
285°
16 km/h
6pm
🌧️
19°
←︎
W
282°
13 km/h
7pm
🌧️
18°
←︎
W
276°
10 km/h
8pm
🌧️
18°
←︎
W
270°
7 km/h
9pm
☀️
17°
←︎
W
272°
4 km/h
10pm
☀️
17°
↖︎
NW
305°
2 km/h
11pm
☀️
16°
↑︎
N
360°
2 km/h
Hourly Swell
Steady ~1.5 m W
12am
1.2 m
@ 13 s
←︎
W
Moderate
ground
1am
1.2 m
@ 13 s
←︎
W
Moderate
ground
2am
1.2 m
@ 13 s
←︎
W
Moderate
ground
3am
1.3 m
@ 13 s
←︎
W
Moderate
ground
4am
1.3 m
@ 13 s
←︎
W
Moderate
ground
5am
1.3 m
@ 13 s
←︎
W
Moderate
ground
6am
1.3 m
@ 13 s
←︎
W
Moderate
ground
7am
1.3 m
@ 13 s
←︎
W
Moderate
ground
8am
1.3 m
@ 13 s
←︎
W
Moderate
ground
9am
1.3 m
@ 13 s
←︎
W
Moderate
ground
10am
1.3 m
@ 13 s
←︎
W
Moderate
ground
11am
1.3 m
@ 13 s
←︎
W
Moderate
ground
12pm
1.3 m
@ 13 s
←︎
W
Moderate
ground
1pm
1.3 m
@ 13 s
←︎
W
Moderate
ground
2pm
1.3 m
@ 13 s
←︎
W
Moderate
ground
3pm
1.3 m
@ 12 s
←︎
W
Moderate
ground
4pm
1.4 m
@ 11 s
←︎
W
Moderate
ground
5pm
1.5 m
@ 11 s
←︎
W
Moderate
ground
6pm
1.5 m
@ 11 s
←︎
W
Moderate
ground
7pm
1.5 m
@ 11 s
←︎
W
Moderate
ground
8pm
1.5 m
@ 11 s
←︎
W
Moderate
ground
9pm
1.5 m
@ 11 s
←︎
W
Moderate
ground
10pm
1.5 m
@ 11 s
←︎
W
Moderate
ground
11pm
1.5 m
@ 11 s
←︎
W
Moderate
ground
Water Temp (°C)
↗ warming — up 0.4° over the last 3 days
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°
Fri
18 Sep
—
Wind Map
Wind data (text)

Now: 15 km/h NW (295°).

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

Open in the full fishing map (beta) →