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Bite Compass
Bite Forecast

Glen Mervyn Dam (Collie)

Thu 15 Oct 2026 · Australia/Perth

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📍 Glen Mervyn Dam (Collie)
waxing crescent · 15%
Weather: Cloudy Wind: W 275° · 16 km/h Pressure: 1012.5 hPa → steady Sheltered water: wind direction matters less here
★★☆☆☆
Low Fish Activity
▸ Why this score?
At the day's peak · 5:00 am
Solunar 0 out of 100 Between windows
Time of day 67 out of 100 Dawn
Wind 91 out of 100 W 10 km/h
Moon 0 out of 100 waxing crescent 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 5:10 am Last light 6:53 pm

Drag or use arrow keys to explore

Feeding Windows
Best times to fish based on activity score.
Peak
3:30 am → 6:30 am
52
3h
Good
6:30 pm → 7:30 pm
52
1h
Good
3:30 pm → 4:30 pm
48
1h
First light
5:10 am
Last light
6:53 pm
Sunrise
5:34 am
Sunset
6:28 pm
Moonrise
8:01 am
Moonset
11:09 pm
Hourly Wind
High Bite Hours Highlighted
12am
🌧️
14°
↖︎
NW
326°
12 km/h
1am
☁️
14°
↖︎
NW
326°
18 km/h
2am
🌧️
15°
↖︎
NW
313°
17 km/h
3am
🌧️
15°
↖︎
NW
295°
16 km/h
4am
🌧️
15°
←︎
W
269°
10 km/h
5am
🌧️
14°
←︎
W
257°
10 km/h
6am
🌧️
14°
←︎
W
255°
8 km/h
7am
☁️
14°
←︎
W
258°
9 km/h
8am
☁️
14°
←︎
W
249°
9 km/h
9am
🌧️
15°
←︎
W
248°
13 km/h
10am
☀️
17°
←︎
W
266°
14 km/h
11am
☁️
18°
←︎
W
275°
14 km/h
12pm
☁️
19°
←︎
W
275°
16 km/h
1pm
☁️
20°
←︎
W
272°
16 km/h
2pm
☀️
20°
←︎
W
281°
16 km/h
3pm
☀️
19°
←︎
W
283°
16 km/h
4pm
☀️
18°
←︎
W
283°
16 km/h
5pm
☀️
17°
←︎
W
281°
16 km/h
6pm
☀️
15°
←︎
W
277°
13 km/h
7pm
☀️
13°
←︎
W
279°
9 km/h
8pm
☀️
11°
←︎
W
285°
6 km/h
9pm
☀️
11°
↖︎
NW
312°
5 km/h
10pm
☀️
11°
↖︎
NW
320°
8 km/h
11pm
☀️
10°
↖︎
NW
313°
10 km/h
Wind Map
Wind data (text)

Now: 16 km/h W (275°).

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

Open in the full fishing map →