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Bite Forecast

Glen Mervyn Dam (Collie)

Sat 17 Oct 2026 · Australia/Perth

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📍 Glen Mervyn Dam (Collie)
first quarter · 33%
Weather: Cloudy Wind: NW 336° · 10 km/h Pressure: 1014.6 hPa ↓ falling Sheltered water: wind direction matters less here
★★★☆☆
Medium Fish Activity
▸ Why this score?
At the day's peak · 5:30 am
Solunar 83 out of 100 Major window
Time of day 79 out of 100 Dawn
Wind 91 out of 100 N 7 km/h
Moon 33 out of 100 first quarter 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 5:07 am Last light 6:55 pm

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Feeding Windows
Best times to fish based on activity score.
Peak
4:30 am → 6:30 am
68
2h
Good
5:00 pm → 7:30 pm
56
2h 30m
First light
5:07 am
Last light
6:55 pm
Sunrise
5:32 am
Sunset
6:30 pm
Moonrise
9:43 am
Moonset
12:01 am
Hourly Wind
High Bite Hours Highlighted
12am
☀️
11°
↖︎
NW
323°
8 km/h
1am
☀️
11°
↖︎
NW
326°
8 km/h
2am
☀️
10°
↖︎
NW
337°
5 km/h
3am
☀️
10°
↑︎
N
340°
5 km/h
4am
☀️
10°
↖︎
NW
336°
6 km/h
5am
☀️
10°
↑︎
N
347°
7 km/h
6am
☀️
10°
↑︎
N
355°
8 km/h
7am
☀️
14°
↑︎
N
353°
8 km/h
8am
☀️
17°
↖︎
NW
327°
8 km/h
9am
☁️
19°
↖︎
NW
303°
11 km/h
10am
☁️
19°
↖︎
NW
307°
10 km/h
11am
☁️
21°
↖︎
NW
307°
11 km/h
12pm
☁️
20°
↖︎
NW
305°
13 km/h
1pm
☁️
21°
↖︎
NW
307°
12 km/h
2pm
☁️
21°
↖︎
NW
304°
14 km/h
3pm
🌧️
20°
↖︎
NW
301°
14 km/h
4pm
☁️
19°
↖︎
NW
299°
14 km/h
5pm
☀️
18°
↖︎
NW
302°
16 km/h
6pm
☀️
16°
↖︎
NW
304°
12 km/h
7pm
☀️
14°
↖︎
NW
307°
10 km/h
8pm
☀️
13°
↖︎
NW
322°
10 km/h
9pm
☀️
12°
↑︎
N
341°
9 km/h
10pm
☀️
12°
↖︎
NW
336°
10 km/h
11pm
☀️
13°
↖︎
NW
320°
13 km/h
Wind Map
Wind data (text)

Now: 10 km/h NW (336°).

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

Open in the full fishing map →