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Bite Compass
Bite Forecast

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

Tue 22 Sep 2026 · Australia/Perth

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📍 Bunbury Koombana Bay (Inner Harbour / The Plug / Casuarina Boat Harbour)
waxing gibbous · 79%
Weather: Rainy Wind: S 195° · 9 km/h Swell: 1.0 m @ 10 s W Water: 18.0 °C Pressure: 1022.0 hPa → steady
★★★☆☆
Medium Fish Activity
▸ Why this score?
At the day's peak · 6:00 am
Solunar 0 out of 100 Between windows
Time of day 87 out of 100 Dawn
Tide 100 out of 100 Turning
Wind 100 out of 100 SE 7 km/h
Moon 67 out of 100 waxing gibbous all day
Water temp 81 out of 100 18.0 °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 5:43 am Last light 6:37 pm
High 2:10 am High 5:47 am Low 3:00 pm High 10:30 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
68
2h
Good
5:30 pm → 7:30 pm
58
2h
Good
8:30 pm → 10:30 pm
55
2h
Good
2:30 am → 3:00 am
46
30m
First light
5:43 am
Last light
6:37 pm
Sunrise
6:07 am
Sunset
6:13 pm
Moonrise
1:54 pm
Moonset
3:31 am
High tide
2:10 am
High tide
5:47 am
Low tide
3:00 pm
High tide
10:30 pm
Hourly Wind
High Bite Hours Highlighted
12am
☁️
14°
↓︎
S
169°
10 km/h
1am
☁️
13°
↓︎
S
158°
9 km/h
2am
☁️
13°
↘︎
SE
148°
9 km/h
3am
☁️
12°
↘︎
SE
139°
8 km/h
4am
☁️
12°
↘︎
SE
128°
8 km/h
5am
☁️
12°
↘︎
SE
120°
7 km/h
6am
☁️
12°
↘︎
SE
118°
7 km/h
7am
☀️
13°
↘︎
SE
122°
7 km/h
8am
☀️
14°
↘︎
SE
130°
6 km/h
9am
🌧️
15°
↘︎
SE
155°
6 km/h
10am
🌧️
17°
↓︎
S
181°
7 km/h
11am
🌧️
18°
↓︎
S
193°
9 km/h
12pm
🌧️
19°
↓︎
S
195°
9 km/h
1pm
🌧️
20°
↓︎
S
194°
8 km/h
2pm
🌧️
20°
↓︎
S
188°
8 km/h
3pm
☁️
20°
↓︎
S
179°
9 km/h
4pm
☀️
20°
↓︎
S
171°
11 km/h
5pm
☀️
19°
↓︎
S
166°
12 km/h
6pm
☀️
18°
↓︎
S
163°
14 km/h
7pm
☀️
17°
↓︎
S
162°
15 km/h
8pm
☀️
16°
↓︎
S
159°
15 km/h
9pm
☀️
15°
↘︎
SE
153°
15 km/h
10pm
☀️
14°
↘︎
SE
145°
14 km/h
11pm
☀️
13°
↘︎
SE
138°
14 km/h
Hourly Swell
Steady ~1.0 m W
12am
1.1 m
@ 10 s
←︎
W
Moderate
1am
1.0 m
@ 10 s
←︎
W
Moderate
2am
1.0 m
@ 9 s
←︎
W
Slight
3am
1.0 m
@ 9 s
←︎
W
Slight
4am
0.9 m
@ 9 s
←︎
W
Slight
5am
0.9 m
@ 9 s
←︎
W
Slight
6am
0.9 m
@ 9 s
←︎
W
Slight
7am
0.9 m
@ 9 s
←︎
W
Slight
8am
0.9 m
@ 9 s
←︎
W
Slight
9am
0.9 m
@ 10 s
←︎
W
Slight
10am
0.9 m
@ 10 s
←︎
W
Slight
11am
0.9 m
@ 10 s
←︎
W
Slight
12pm
1.0 m
@ 10 s
←︎
W
Slight
ground
1pm
1.0 m
@ 10 s
←︎
W
Slight
2pm
1.0 m
@ 10 s
←︎
W
Moderate
3pm
1.0 m
@ 10 s
←︎
W
Moderate
ground
4pm
1.0 m
@ 10 s
←︎
W
Moderate
ground
5pm
1.1 m
@ 10 s
←︎
W
Moderate
ground
6pm
1.1 m
@ 10 s
←︎
W
Moderate
ground
7pm
1.1 m
@ 10 s
←︎
W
Moderate
ground
8pm
1.1 m
@ 10 s
←︎
W
Moderate
ground
9pm
1.0 m
@ 10 s
←︎
W
Moderate
ground
10pm
1.0 m
@ 10 s
←︎
W
Moderate
ground
11pm
1.0 m
@ 10 s
←︎
W
Moderate
ground
Water Temp (°C)
↗ warming — up 0.4° over the last 3 days
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°
Sat
26 Sep
17.9°
Sun
27 Sep
17.8°
Mon
28 Sep
—
Wind Map
Wind data (text)

Now: 9 km/h S (195°).

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

Open in the full fishing map (beta) →