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Bite Compass
Bite Forecast

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

Sat 17 Oct 2026 · Australia/Perth

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📍 Bunbury Koombana Bay (Inner Harbour / The Plug / Casuarina Boat Harbour)
first quarter · 33%
Weather: Cloudy Wind: NW 321° · 18 km/h Swell: 1.7 m @ 10 s W Water: 18.2 °C Pressure: 1017.1 hPa → steady Faces north-west · Offshore: E, SE, S · Onshore: W, NW, N · Forecast wind: onshore
★★★☆☆
Medium Fish Activity
▸ Why this score?
At the day's peak · 5:30 am
Solunar 85 out of 100 Major window
Time of day 82 out of 100 Dawn
Tide 0 out of 100 Slack
Wind 82 out of 100 N 7 km/h
Moon 33 out of 100 first quarter all day
Water temp 82 out of 100 18.2 °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 5:09 am Last light 6:56 pm
Low 8:50 am Low 12:10 pm High 10:54 pm

Drag or use arrow keys to explore

Feeding Windows
Best times to fish based on activity score.
Peak
4:30 am → 6:30 am
65
2h
Good
5:00 pm → 8:00 pm
64
3h
Good
9:30 am → 10:30 am
49
1h
First light
5:09 am
Last light
6:56 pm
Sunrise
5:34 am
Sunset
6:31 pm
Moonrise
9:45 am
Moonset
12:02 am
Low tide
8:50 am
Low tide
12:10 pm
High tide
10:54 pm
Hourly Wind
High Bite Hours Highlighted
12am
☁️
17°
↖︎
NW
304°
15 km/h
1am
☁️
17°
↖︎
NW
307°
14 km/h
2am
☁️
17°
↖︎
NW
310°
13 km/h
3am
☁️
16°
↖︎
NW
316°
11 km/h
4am
☁️
16°
↖︎
NW
327°
8 km/h
5am
☁️
16°
↑︎
N
342°
7 km/h
6am
☁️
16°
↑︎
N
360°
8 km/h
7am
☁️
17°
↑︎
N
10°
9 km/h
8am
☁️
18°
↑︎
N
9°
11 km/h
9am
☁️
19°
↑︎
N
355°
12 km/h
10am
☁️
19°
↖︎
NW
336°
14 km/h
11am
☁️
20°
↖︎
NW
325°
16 km/h
12pm
☁️
20°
↖︎
NW
321°
18 km/h
1pm
☁️
20°
↖︎
NW
318°
18 km/h
2pm
☁️
20°
↖︎
NW
316°
19 km/h
3pm
☀️
20°
↖︎
NW
313°
18 km/h
4pm
☀️
20°
↖︎
NW
310°
18 km/h
5pm
☀️
19°
↖︎
NW
308°
17 km/h
6pm
☀️
19°
↖︎
NW
307°
15 km/h
7pm
☀️
18°
↖︎
NW
307°
13 km/h
8pm
☀️
18°
↖︎
NW
305°
11 km/h
9pm
🌧️
18°
↖︎
NW
298°
12 km/h
10pm
🌧️
18°
←︎
W
289°
13 km/h
11pm
🌧️
17°
←︎
W
282°
12 km/h
Hourly Swell
Steady ~1.4 m W
12am
1.4 m
@ 9 s
←︎
W
Moderate
1am
1.5 m
@ 9 s
←︎
W
Moderate
2am
1.5 m
@ 8 s
←︎
W
Moderate
3am
1.6 m
@ 8 s
←︎
W
Moderate
4am
1.6 m
@ 9 s
←︎
W
Moderate
5am
1.7 m
@ 9 s
←︎
W
Moderate
6am
1.7 m
@ 9 s
←︎
W
Moderate
7am
1.7 m
@ 9 s
←︎
W
Moderate
8am
1.7 m
@ 9 s
←︎
W
Moderate
9am
1.7 m
@ 9 s
←︎
W
Moderate
10am
1.6 m
@ 9 s
←︎
W
Moderate
11am
1.6 m
@ 9 s
←︎
W
Moderate
12pm
1.7 m
@ 10 s
←︎
W
Moderate
1pm
1.7 m
@ 10 s
←︎
W
Moderate
ground
2pm
1.7 m
@ 10 s
←︎
W
Moderate
ground
3pm
1.7 m
@ 11 s
←︎
W
Moderate
ground
4pm
1.6 m
@ 11 s
←︎
W
Moderate
ground
5pm
1.6 m
@ 12 s
←︎
W
Moderate
ground
6pm
1.5 m
@ 12 s
←︎
W
Moderate
ground
7pm
1.5 m
@ 12 s
←︎
W
Moderate
ground
8pm
1.5 m
@ 12 s
←︎
W
Moderate
ground
9pm
1.4 m
@ 12 s
←︎
W
Moderate
ground
10pm
1.4 m
@ 12 s
←︎
W
Moderate
ground
11pm
1.4 m
@ 12 s
←︎
W
Moderate
ground
Water Temp (°C)
→ steady around 18.2°
Wed
14 Oct
17.9°
Thu
15 Oct
18.0°
Fri
16 Oct
18.0°
Sat
17 Oct
18.2°
Sun
18 Oct
18.3°
Mon
19 Oct
18.2°
Tue
20 Oct
18.2°
Wed
21 Oct
18.2°
Thu
22 Oct
—
Fri
23 Oct
—
Wind Map
Wind data (text)

Now: 18 km/h NW (321°).

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

Open in the full fishing map →