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Bite Compass
Bite Forecast

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

Sat 31 Oct 2026 · Australia/Perth

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31 Oct
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📍 Bunbury Koombana Bay (Inner Harbour / The Plug / Casuarina Boat Harbour)
waning gibbous · 74%
Weather: Rainy Wind: S 182° · 14 km/h Swell: 0.9 m @ 5 s NW Water: 18.8 °C Pressure: 1010.8 hPa → steady Faces north-west · Offshore: E, SE, S · Onshore: W, NW, N · Forecast wind: offshore
★★★★☆
High Fish Activity
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▸ Why this score?
At the day's peak · 5:00 am
Solunar 61 out of 100 Major window
Time of day 93 out of 100 Dawn
Tide 100 out of 100 Moving
Wind 91 out of 100 NE 12 km/h
Moon 67 out of 100 waning gibbous all day
Water temp 86 out of 100 18.8 °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 4:53 am Last light 7:09 pm
Low 10:54 am

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Feeding Windows
Best times to fish based on activity score.
Peak
3:30 am → 6:30 am
83
3h
Good
4:00 pm → 8:30 pm
67
4h 30m
First light
4:53 am
Last light
7:09 pm
Sunrise
5:18 am
Sunset
6:43 pm
Moonrise
—
Moonset
9:25 am
Low tide
10:54 am
Hourly Wind
High Bite Hours Highlighted
12am
🌧️
16°
↑︎
N
22°
7 km/h
1am
🌧️
16°
↗︎
NE
25°
7 km/h
2am
🌧️
15°
→︎
E
69°
5 km/h
3am
🌧️
15°
↗︎
NE
50°
11 km/h
4am
🌧️
15°
↗︎
NE
50°
15 km/h
5am
🌧️
15°
↗︎
NE
57°
12 km/h
6am
🌧️
15°
↗︎
NE
43°
14 km/h
7am
🌧️
15°
↗︎
NE
62°
13 km/h
8am
🌧️
17°
↗︎
NE
63°
15 km/h
9am
🌧️
18°
↗︎
NE
27°
25 km/h
10am
🌧️
18°
↑︎
N
11°
24 km/h
11am
🌧️
18°
↑︎
N
341°
26 km/h
12pm
🌧️
18°
↖︎
NW
306°
29 km/h
1pm
🌧️
19°
↖︎
NW
302°
31 km/h
2pm
☀️
19°
←︎
W
290°
26 km/h
3pm
☀️
19°
←︎
W
272°
23 km/h
4pm
☀️
19°
←︎
W
268°
23 km/h
5pm
☀️
19°
←︎
W
262°
22 km/h
6pm
☀️
18°
←︎
W
255°
17 km/h
7pm
☀️
17°
↙︎
SW
238°
12 km/h
8pm
☀️
17°
↓︎
S
200°
17 km/h
9pm
☀️
15°
↓︎
S
183°
16 km/h
10pm
☀️
15°
↓︎
S
182°
14 km/h
11pm
☀️
14°
↓︎
S
182°
13 km/h
Hourly Swell
Steady ~0.8 m NW
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
0.7 m
@ 11 s
←︎
W
Slight
ground
6am
0.7 m
@ 11 s
←︎
W
Slight
ground
7am
0.7 m
@ 11 s
←︎
W
Slight
ground
8am
0.7 m
@ 10 s
←︎
W
Slight
ground
9am
0.7 m
@ 10 s
←︎
W
Slight
ground
10am
0.7 m
@ 10 s
←︎
W
Slight
ground
11am
0.7 m
@ 10 s
←︎
W
Slight
ground
12pm
0.7 m
@ 10 s
←︎
W
Slight
ground
1pm
0.7 m
@ 10 s
←︎
W
Slight
ground
2pm
0.7 m
@ 10 s
←︎
W
Slight
3pm
0.7 m
@ 9 s
←︎
W
Slight
4pm
0.8 m
@ 8 s
←︎
W
Slight
5pm
0.8 m
@ 7 s
←︎
W
Slight
chop
6pm
0.8 m
@ 6 s
←︎
W
Slight
chop
7pm
0.9 m
@ 5 s
↖︎
NW
Slight
chop
8pm
1.0 m
@ 5 s
↖︎
NW
Slight
chop
9pm
0.9 m
@ 5 s
↖︎
NW
Slight
chop
10pm
0.9 m
@ 5 s
↖︎
NW
Slight
chop
11pm
0.8 m
@ 5 s
↖︎
NW
Slight
chop
Water Temp (°C)
→ steady around 18.8°
Wed
28 Oct
18.5°
Thu
29 Oct
18.7°
Fri
30 Oct
18.7°
Sat
31 Oct
18.8°
Sun
1 Nov
19.0°
Mon
2 Nov
19.0°
Tue
3 Nov
19.1°
Wed
4 Nov
19.2°
Thu
5 Nov
19.2°
Fri
6 Nov
19.3°
Wind Map
Wind data (text)

Now: 14 km/h S (182°).

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

Open in the full fishing map →