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Bite Compass
Bite Forecast

Mosman Bay Jetty (Swan River)

Sat 22 Aug 2026 · Australia/Perth

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📍 Mosman Bay Jetty (Swan River)
first quarter · 65%
Weather: Rainy Wind: E 73° · 4 km/h Swell: 1.2 m @ 12 s SW Water: 17.7 °C Pressure: 1017.8 hPa ↓ falling
★★☆☆☆
Low Fish Activity
▸ Why this score?
At the day's peak · 6:30 am
Solunar 0 out of 100 Between windows
Time of day 98 out of 100 Dawn
Tide 0 out of 100 Slack
Wind 100 out of 100 E 11 km/h
Moon 33 out of 100 first quarter all day
Water temp 79 out of 100 17.7 °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 → 7:30 am
54
1h 30m
Good
6:00 pm → 8:30 pm
51
2h 30m
First light
6:21 am
Last light
6:18 pm
Sunrise
6:46 am
Sunset
5:54 pm
Moonrise
12:21 pm
Moonset
2:32 am
High tide
4:00 am
Low tide
2:30 pm
Hourly Wind
High Bite Hours Highlighted
12am
☀️
14°
→︎
E
108°
8 km/h
1am
☀️
14°
→︎
E
106°
8 km/h
2am
☁️
14°
→︎
E
91°
10 km/h
3am
☁️
14°
↗︎
NE
63°
12 km/h
4am
☁️
14°
→︎
E
73°
13 km/h
5am
☀️
14°
→︎
E
73°
12 km/h
6am
☀️
13°
→︎
E
76°
11 km/h
7am
☀️
13°
→︎
E
69°
9 km/h
8am
☀️
14°
↗︎
NE
62°
9 km/h
9am
☀️
16°
→︎
E
71°
8 km/h
10am
☀️
18°
↗︎
NE
61°
8 km/h
11am
🌧️
17°
↑︎
N
356°
8 km/h
12pm
🌧️
17°
→︎
E
73°
4 km/h
1pm
🌧️
17°
→︎
E
68°
9 km/h
2pm
🌧️
19°
→︎
E
84°
7 km/h
3pm
🌧️
19°
↘︎
SE
133°
6 km/h
4pm
🌧️
19°
↓︎
S
170°
8 km/h
5pm
🌧️
17°
↓︎
S
188°
6 km/h
6pm
🌧️
17°
↓︎
S
167°
11 km/h
7pm
🌧️
16°
↓︎
S
196°
10 km/h
8pm
☁️
16°
↓︎
S
171°
14 km/h
9pm
🌧️
15°
↓︎
S
175°
10 km/h
10pm
🌧️
15°
↙︎
SW
231°
6 km/h
11pm
🌧️
15°
↓︎
S
194°
11 km/h
Hourly Swell
Steady ~0.9 m SW
12am
1.2 m
@ 11 s
↙︎
SW
Moderate
ground
1am
1.2 m
@ 11 s
↙︎
SW
Moderate
ground
2am
1.3 m
@ 11 s
↙︎
SW
Moderate
ground
3am
1.3 m
@ 11 s
↙︎
SW
Moderate
ground
4am
1.3 m
@ 11 s
↙︎
SW
Moderate
ground
5am
1.3 m
@ 11 s
↙︎
SW
Moderate
ground
6am
1.3 m
@ 11 s
↙︎
SW
Moderate
ground
7am
1.2 m
@ 11 s
↙︎
SW
Moderate
ground
8am
1.2 m
@ 11 s
↙︎
SW
Moderate
ground
9am
1.2 m
@ 12 s
↙︎
SW
Moderate
ground
10am
1.2 m
@ 12 s
↙︎
SW
Moderate
ground
11am
1.2 m
@ 12 s
↙︎
SW
Moderate
ground
12pm
1.2 m
@ 12 s
↙︎
SW
Moderate
ground
1pm
1.1 m
@ 11 s
↙︎
SW
Moderate
ground
2pm
1.0 m
@ 11 s
↙︎
SW
Moderate
ground
3pm
1.0 m
@ 11 s
↙︎
SW
Moderate
ground
4pm
1.0 m
@ 10 s
↙︎
SW
Moderate
ground
5pm
1.0 m
@ 10 s
↙︎
SW
Moderate
ground
6pm
1.1 m
@ 10 s
↙︎
SW
Moderate
ground
7pm
1.1 m
@ 10 s
↙︎
SW
Moderate
ground
8pm
1.1 m
@ 10 s
↙︎
SW
Moderate
9pm
1.0 m
@ 10 s
↙︎
SW
Moderate
10pm
1.0 m
@ 9 s
↙︎
SW
Slight
11pm
0.9 m
@ 9 s
↙︎
SW
Slight
Water Temp (°C)
↗ warming — up 0.4° over the last 3 days
Wed
19 Aug
17.3°
Thu
20 Aug
17.5°
Fri
21 Aug
17.6°
Sat
22 Aug
17.7°
Sun
23 Aug
17.7°
Mon
24 Aug
17.7°
Tue
25 Aug
17.8°
Wed
26 Aug
17.8°
Thu
27 Aug
17.6°
Fri
28 Aug
17.3°
Wind Map
Wind data (text)

Now: 4 km/h E (73°).

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

Open in the full fishing map (beta) →