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Bite Compass
Bite Forecast

Glen Mervyn Dam (Collie)

Wed 14 Oct 2026 · Australia/Perth

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📍 Glen Mervyn Dam (Collie)
waxing crescent · 9%
Weather: Sunny Wind: NE 39° · 20 km/h Pressure: 1012.6 hPa ↓ falling Sheltered water: wind direction matters less here
★★☆☆☆
Low Fish Activity
▸ Why this score?
At the day's peak · 5:30 am
Solunar 0 out of 100 Between windows
Time of day 85 out of 100 Dawn
Wind 63 out of 100 NE 19 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 5:11 am Last light 6:52 pm

Drag or use arrow keys to explore

Feeding Windows
Best times to fish based on activity score.
Peak
5:00 am → 6:00 am
48
1h
Good
2:30 am → 3:30 am
47
1h
Good
6:30 pm → 7:30 pm
47
1h
Good
2:30 pm → 3:00 pm
45
30m
First light
5:11 am
Last light
6:52 pm
Sunrise
5:36 am
Sunset
6:27 pm
Moonrise
7:18 am
Moonset
10:13 pm
Hourly Wind
High Bite Hours Highlighted
12am
☀️
14°
→︎
E
77°
16 km/h
1am
☀️
13°
→︎
E
78°
16 km/h
2am
☀️
12°
→︎
E
74°
18 km/h
3am
☀️
12°
→︎
E
70°
18 km/h
4am
☁️
12°
↗︎
NE
66°
18 km/h
5am
☁️
12°
↗︎
NE
64°
19 km/h
6am
☁️
13°
↗︎
NE
61°
19 km/h
7am
☀️
14°
↗︎
NE
58°
19 km/h
8am
☁️
17°
↗︎
NE
59°
19 km/h
9am
☁️
19°
↗︎
NE
53°
20 km/h
10am
☀️
22°
↗︎
NE
50°
20 km/h
11am
☁️
24°
↗︎
NE
44°
21 km/h
12pm
☀️
26°
↗︎
NE
39°
20 km/h
1pm
☁️
27°
↗︎
NE
30°
19 km/h
2pm
☁️
28°
↑︎
N
11°
18 km/h
3pm
☁️
28°
↖︎
NW
321°
21 km/h
4pm
☁️
23°
↖︎
NW
302°
15 km/h
5pm
🌧️
19°
↖︎
NW
294°
20 km/h
6pm
🌧️
17°
↖︎
NW
302°
19 km/h
7pm
🌧️
16°
↖︎
NW
307°
18 km/h
8pm
🌧️
15°
↖︎
NW
315°
16 km/h
9pm
🌧️
15°
↑︎
N
354°
14 km/h
10pm
🌧️
15°
↑︎
N
355°
16 km/h
11pm
🌧️
15°
↑︎
N
341°
13 km/h
Wind Map
Wind data (text)

Now: 20 km/h NE (39°).

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

Open in the full fishing map →