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Bite Compass
Bite Forecast

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

Sat 19 Sep 2026 · Australia/Perth

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📍 Bunbury Koombana Bay (Inner Harbour / The Plug / Casuarina Boat Harbour)
first quarter · 49%
Weather: Sunny Wind: W 266° · 30 km/h Swell: 2.4 m @ 10 s W Water: 17.6 °C Pressure: 1018.4 hPa ↑ rising
★★★☆☆
Medium Fish Activity
▸ Why this score?
At the day's peak · 6:30 pm
Solunar 91 out of 100 Major window
Time of day 94 out of 100 Dusk
Tide 100 out of 100 Moving
Wind 55 out of 100 W 19 km/h
Moon 33 out of 100 first quarter 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
Day timeline
Major Minor Tide Twilight
First light 5:47 am Last light 6:35 pm
High 1:43 am Low 10:15 am Low 1:57 pm

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Feeding Windows
Best times to fish based on activity score.
Peak
6:00 pm → 8:00 pm
70
2h
First light
5:47 am
Last light
6:35 pm
Sunrise
6:11 am
Sunset
6:11 pm
Moonrise
11:01 am
Moonset
1:21 am
High tide
1:43 am
Low tide
10:15 am
Low tide
1:57 pm
Hourly Wind
High Bite Hours Highlighted
12am
🌧️
16°
↖︎
NW
321°
44 km/h
1am
🌧️
16°
↖︎
NW
308°
38 km/h
2am
🌧️
16°
↖︎
NW
294°
37 km/h
3am
🌧️
16°
←︎
W
291°
36 km/h
4am
🌧️
15°
←︎
W
286°
39 km/h
5am
🌧️
15°
←︎
W
281°
36 km/h
6am
🌧️
15°
←︎
W
278°
36 km/h
7am
☁️
16°
←︎
W
273°
38 km/h
8am
☁️
16°
←︎
W
269°
35 km/h
9am
🌧️
16°
←︎
W
266°
36 km/h
10am
🌧️
16°
←︎
W
266°
36 km/h
11am
☀️
17°
←︎
W
268°
35 km/h
12pm
☀️
17°
←︎
W
266°
30 km/h
1pm
🌧️
17°
←︎
W
261°
30 km/h
2pm
🌧️
17°
←︎
W
263°
27 km/h
3pm
☁️
17°
←︎
W
265°
26 km/h
4pm
☁️
16°
←︎
W
266°
23 km/h
5pm
☁️
16°
←︎
W
268°
19 km/h
6pm
☀️
16°
←︎
W
262°
19 km/h
7pm
☀️
16°
←︎
W
255°
18 km/h
8pm
☀️
16°
←︎
W
255°
16 km/h
9pm
☁️
16°
↙︎
SW
246°
15 km/h
10pm
☁️
16°
←︎
W
248°
14 km/h
11pm
☀️
16°
←︎
W
248°
14 km/h
Hourly Swell
Building 0.9 → 1.8 m W
12am
0.9 m
@ 10 s
←︎
W
Slight
1am
1.0 m
@ 9 s
←︎
W
Slight
2am
1.0 m
@ 9 s
←︎
W
Moderate
3am
1.2 m
@ 9 s
←︎
W
Moderate
4am
1.4 m
@ 10 s
←︎
W
Moderate
ground
5am
1.5 m
@ 11 s
←︎
W
Moderate
ground
6am
1.9 m
@ 10 s
←︎
W
Moderate
ground
7am
2.3 m
@ 10 s
←︎
W
Solid
ground
8am
2.7 m
@ 10 s
←︎
W
Solid
9am
2.6 m
@ 10 s
←︎
W
Solid
10am
2.5 m
@ 10 s
←︎
W
Solid
ground
11am
2.4 m
@ 10 s
←︎
W
Solid
ground
12pm
2.4 m
@ 10 s
←︎
W
Solid
1pm
2.5 m
@ 9 s
←︎
W
Solid
2pm
2.6 m
@ 9 s
←︎
W
Solid
3pm
2.5 m
@ 9 s
←︎
W
Solid
4pm
2.4 m
@ 9 s
←︎
W
Solid
5pm
2.3 m
@ 9 s
←︎
W
Solid
6pm
2.2 m
@ 9 s
←︎
W
Solid
7pm
2.1 m
@ 9 s
←︎
W
Solid
8pm
2.0 m
@ 9 s
←︎
W
Solid
9pm
1.9 m
@ 9 s
←︎
W
Moderate
10pm
1.9 m
@ 9 s
←︎
W
Moderate
11pm
1.8 m
@ 9 s
←︎
W
Moderate
Water Temp (°C)
→ steady around 17.6°
Wed
16 Sep
17.5°
Thu
17 Sep
17.6°
Fri
18 Sep
17.6°
Sat
19 Sep
17.6°
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°
Wind Map
Wind data (text)

Now: 30 km/h W (266°).

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

Open in the full fishing map (beta) →