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Bite Compass
Bite Forecast

Alcoa Jetty (Kwinana)

Mon 31 Aug 2026 · Australia/Perth

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📍 Alcoa Jetty (Kwinana)
waning gibbous · 90%
Weather: Rainy Wind: NW 293° · 19 km/h Swell: 1.3 m @ 12 s W Water: 17.6 °C Pressure: 1019.5 hPa → steady
★★☆☆☆
Low Fish Activity
▸ Why this score?
At the day's peak · 6:00 pm
Solunar 0 out of 100 Between windows
Time of day 76 out of 100 Dusk
Tide 0 out of 100 Slack
Wind 82 out of 100 W 16 km/h
Moon 67 out of 100 waning gibbous all day
Water temp 78 out of 100 17.6 °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
5:30 pm → 7:00 pm
52
1h 30m
Good
6:00 am → 7:00 am
46
1h
First light
6:11 am
Last light
6:23 pm
Sunrise
6:35 am
Sunset
5:59 pm
Moonrise
9:13 pm
Moonset
7:56 am
Low tide
4:30 am
High tide
11:15 am
Low tide
4:30 pm
Hourly Wind
High Bite Hours Highlighted
12am
☀️
14°
↓︎
S
180°
1 km/h
1am
☀️
13°
↗︎
NE
45°
0 km/h
2am
☁️
13°
↗︎
NE
63°
0 km/h
3am
☁️
13°
→︎
E
82°
1 km/h
4am
☁️
13°
↗︎
NE
60°
3 km/h
5am
☁️
13°
↗︎
NE
41°
4 km/h
6am
☁️
14°
↗︎
NE
32°
4 km/h
7am
🌧️
15°
↑︎
N
360°
5 km/h
8am
🌧️
16°
↖︎
NW
334°
6 km/h
9am
🌧️
17°
↖︎
NW
331°
9 km/h
10am
🌧️
19°
↖︎
NW
307°
15 km/h
11am
🌧️
19°
↖︎
NW
296°
18 km/h
12pm
🌧️
18°
↖︎
NW
293°
19 km/h
1pm
🌧️
19°
←︎
W
278°
20 km/h
2pm
☀️
19°
←︎
W
273°
19 km/h
3pm
☀️
19°
←︎
W
272°
19 km/h
4pm
☀️
18°
←︎
W
275°
18 km/h
5pm
☁️
18°
←︎
W
277°
17 km/h
6pm
☁️
18°
←︎
W
281°
16 km/h
7pm
☁️
19°
←︎
W
285°
16 km/h
8pm
☁️
18°
←︎
W
279°
15 km/h
9pm
🌧️
18°
←︎
W
248°
13 km/h
10pm
🌧️
16°
↙︎
SW
210°
18 km/h
11pm
🌧️
15°
↓︎
S
195°
23 km/h
Hourly Swell
Steady ~1.3 m SW
12am
1.4 m
@ 12 s
↙︎
SW
Moderate
ground
1am
1.4 m
@ 12 s
↙︎
SW
Moderate
ground
2am
1.4 m
@ 12 s
↙︎
SW
Moderate
ground
3am
1.4 m
@ 12 s
↙︎
SW
Moderate
ground
4am
1.4 m
@ 12 s
↙︎
SW
Moderate
ground
5am
1.4 m
@ 12 s
↙︎
SW
Moderate
ground
6am
1.4 m
@ 12 s
↙︎
SW
Moderate
ground
7am
1.4 m
@ 12 s
↙︎
SW
Moderate
ground
8am
1.4 m
@ 12 s
↙︎
SW
Moderate
ground
9am
1.3 m
@ 12 s
↙︎
SW
Moderate
ground
10am
1.3 m
@ 12 s
←︎
W
Moderate
ground
11am
1.3 m
@ 12 s
←︎
W
Moderate
ground
12pm
1.3 m
@ 12 s
←︎
W
Moderate
ground
1pm
1.3 m
@ 12 s
↙︎
SW
Moderate
ground
2pm
1.3 m
@ 12 s
↙︎
SW
Moderate
ground
3pm
1.3 m
@ 12 s
↙︎
SW
Moderate
ground
4pm
1.3 m
@ 12 s
↙︎
SW
Moderate
ground
5pm
1.3 m
@ 12 s
↙︎
SW
Moderate
ground
6pm
1.3 m
@ 12 s
↙︎
SW
Moderate
ground
7pm
1.3 m
@ 12 s
↙︎
SW
Moderate
ground
8pm
1.3 m
@ 12 s
↙︎
SW
Moderate
ground
9pm
1.3 m
@ 12 s
↙︎
SW
Moderate
ground
10pm
1.3 m
@ 12 s
↙︎
SW
Moderate
ground
11pm
1.3 m
@ 12 s
↙︎
SW
Moderate
ground
Water Temp (°C)
→ steady around 17.6°
Fri
28 Aug
17.4°
Sat
29 Aug
17.4°
Sun
30 Aug
17.6°
Mon
31 Aug
17.6°
Tue
1 Sep
17.6°
Wed
2 Sep
17.5°
Thu
3 Sep
17.7°
Fri
4 Sep
17.7°
Sat
5 Sep
17.8°
Sun
6 Sep
17.7°
Wind Map
Wind data (text)

Now: 19 km/h NW (293°).

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

Open in the full fishing map (beta) →