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Bite Compass
Bite Forecast

Bunbury Koombana Bay (Inner Harbour / The Plug / Casuarina Boat Harbour)

Wed 23 Sep 2026 · Australia/Perth

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📍 Bunbury Koombana Bay (Inner Harbour / The Plug / Casuarina Boat Harbour)
waxing gibbous · 87%
Weather: Sunny Wind: SW 244° · 11 km/h Swell: 0.8 m @ 10 s W Water: 17.9 °C Pressure: 1022.0 hPa ↓ falling
★★★☆☆
Medium Fish Activity
▸ Why this score?
At the day's peak · 6:00 am
Solunar 0 out of 100 Between windows
Time of day 85 out of 100 Dawn
Tide 100 out of 100 Turning
Wind 100 out of 100 E 7 km/h
Moon 67 out of 100 waxing gibbous all day
Water temp 80 out of 100 17.9 °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 5:41 am Last light 6:38 pm
High 6:30 am Low 2:30 pm High 8:30 pm High 10:54 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
64
2h
Good
6:00 pm → 10:30 pm
58
4h 30m
First light
5:41 am
Last light
6:38 pm
Sunrise
6:05 am
Sunset
6:14 pm
Moonrise
2:55 pm
Moonset
4:04 am
High tide
6:30 am
Low tide
2:30 pm
High tide
8:30 pm
High tide
10:54 pm
Hourly Wind
High Bite Hours Highlighted
12am
☀️
13°
↘︎
SE
133°
12 km/h
1am
☀️
12°
↘︎
SE
130°
11 km/h
2am
☀️
12°
↘︎
SE
128°
9 km/h
3am
☀️
12°
↘︎
SE
129°
8 km/h
4am
☀️
11°
↘︎
SE
133°
7 km/h
5am
☀️
11°
↘︎
SE
136°
6 km/h
6am
☀️
13°
→︎
E
110°
7 km/h
7am
☀️
14°
→︎
E
110°
6 km/h
8am
☀️
14°
↘︎
SE
116°
5 km/h
9am
☀️
15°
↘︎
SE
148°
3 km/h
10am
☀️
15°
↙︎
SW
215°
4 km/h
11am
☀️
16°
↙︎
SW
239°
8 km/h
12pm
☀️
17°
↙︎
SW
244°
11 km/h
1pm
☀️
18°
↙︎
SW
245°
15 km/h
2pm
☀️
18°
↙︎
SW
243°
16 km/h
3pm
☀️
18°
↙︎
SW
238°
16 km/h
4pm
☀️
17°
↙︎
SW
227°
16 km/h
5pm
☀️
17°
↙︎
SW
213°
15 km/h
6pm
☀️
16°
↓︎
S
196°
15 km/h
7pm
☀️
15°
↓︎
S
183°
15 km/h
8pm
☀️
14°
↓︎
S
176°
16 km/h
9pm
☀️
13°
↓︎
S
172°
15 km/h
10pm
☀️
12°
↓︎
S
171°
13 km/h
11pm
☀️
11°
↓︎
S
170°
11 km/h
Hourly Swell
Steady ~0.7 m W
12am
1.0 m
@ 10 s
←︎
W
Moderate
ground
1am
1.0 m
@ 10 s
←︎
W
Moderate
ground
2am
1.0 m
@ 10 s
←︎
W
Slight
ground
3am
1.0 m
@ 10 s
←︎
W
Slight
4am
1.0 m
@ 10 s
←︎
W
Slight
5am
0.9 m
@ 10 s
←︎
W
Slight
6am
0.9 m
@ 10 s
←︎
W
Slight
7am
0.9 m
@ 10 s
←︎
W
Slight
8am
0.9 m
@ 10 s
←︎
W
Slight
9am
0.9 m
@ 10 s
←︎
W
Slight
10am
0.9 m
@ 10 s
←︎
W
Slight
11am
0.8 m
@ 10 s
←︎
W
Slight
12pm
0.8 m
@ 10 s
←︎
W
Slight
1pm
0.8 m
@ 10 s
←︎
W
Slight
2pm
0.8 m
@ 10 s
←︎
W
Slight
3pm
0.8 m
@ 10 s
←︎
W
Slight
4pm
0.8 m
@ 10 s
←︎
W
Slight
5pm
0.8 m
@ 10 s
←︎
W
Slight
6pm
0.8 m
@ 10 s
←︎
W
Slight
7pm
0.8 m
@ 10 s
←︎
W
Slight
8pm
0.8 m
@ 10 s
←︎
W
Slight
9pm
0.7 m
@ 10 s
←︎
W
Slight
10pm
0.7 m
@ 10 s
↙︎
SW
Slight
11pm
0.7 m
@ 10 s
↙︎
SW
Slight
Water Temp (°C)
→ steady around 17.9°
Sun
20 Sep
17.8°
Mon
21 Sep
17.9°
Tue
22 Sep
18.0°
Wed
23 Sep
17.9°
Thu
24 Sep
18.0°
Fri
25 Sep
17.9°
Sat
26 Sep
17.9°
Sun
27 Sep
17.8°
Mon
28 Sep
—
Tue
29 Sep
—
Wind Map
Wind data (text)

Now: 11 km/h SW (244°).

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

Open in the full fishing map (beta) →