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Bite Compass
Bite Forecast

Glen Mervyn Dam (Collie)

Tue 13 Oct 2026 · Australia/Perth

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📍 Glen Mervyn Dam (Collie)
new · 4%
Weather: Sunny Wind: NE 66° · 16 km/h Pressure: 1023.4 hPa ↓ falling Sheltered water: wind direction matters less here
★★★☆☆
Medium Fish Activity
▸ Why this score?
At the day's peak · 5:30 am
Solunar 0 out of 100 Between windows
Time of day 87 out of 100 Dawn
Wind 91 out of 100 E 15 km/h
Moon 100 out of 100 new all day
Learn how the score works →

Activity Forecast

HIGH 70+ MED 50 LOW 30 4a 8a 12p 4p 8p
Day Timeline
Major Minor Twilight
First light 5:12 am Last light 6:51 pm

Drag or use arrow keys to explore

Feeding Windows
Best times to fish based on activity score.
Peak
5:00 am → 7:00 am
56
2h
Good
6:00 pm → 7:30 pm
55
1h 30m
Good
1:30 am → 3:00 am
51
1h 30m
Good
1:30 pm → 3:00 pm
51
1h 30m
First light
5:12 am
Last light
6:51 pm
Sunrise
5:37 am
Sunset
6:26 pm
Moonrise
6:40 am
Moonset
9:13 pm
Hourly Wind
High Bite Hours Highlighted
12am
☁️
9°
→︎
E
106°
16 km/h
1am
☁️
9°
→︎
E
102°
16 km/h
2am
☀️
8°
→︎
E
100°
16 km/h
3am
☀️
7°
→︎
E
95°
15 km/h
4am
☀️
7°
→︎
E
91°
15 km/h
5am
☀️
7°
→︎
E
89°
15 km/h
6am
☀️
7°
→︎
E
89°
15 km/h
7am
☀️
9°
→︎
E
90°
14 km/h
8am
☀️
12°
→︎
E
86°
16 km/h
9am
☀️
14°
→︎
E
82°
16 km/h
10am
☀️
17°
→︎
E
77°
16 km/h
11am
☀️
19°
→︎
E
71°
17 km/h
12pm
☀️
21°
↗︎
NE
66°
16 km/h
1pm
☀️
22°
↗︎
NE
62°
15 km/h
2pm
☀️
23°
↗︎
NE
58°
13 km/h
3pm
☀️
23°
↗︎
NE
57°
10 km/h
4pm
☀️
23°
↗︎
NE
62°
9 km/h
5pm
☀️
22°
→︎
E
73°
9 km/h
6pm
☀️
19°
→︎
E
90°
10 km/h
7pm
☀️
16°
→︎
E
95°
12 km/h
8pm
☀️
15°
→︎
E
95°
14 km/h
9pm
☀️
15°
→︎
E
85°
15 km/h
10pm
☀️
15°
→︎
E
78°
15 km/h
11pm
☀️
15°
→︎
E
73°
17 km/h
Wind Map
Wind data (text)

Now: 16 km/h NE (66°).

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

Open in the full fishing map →