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Bite Compass
Bite Forecast

Margaret River Mouth (Prevelly)

Sat 17 Oct 2026 · Australia/Perth

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📍 Margaret River Mouth (Prevelly)
first quarter · 33%
Weather: Cloudy Wind: NW 324° · 16 km/h Swell: 3.8 m @ 11 s SW Water: 18.3 °C Pressure: 1016.7 hPa → steady Faces west · Offshore: NE, E, SE · Onshore: SW, W, NW · Forecast wind: onshore
★★★★☆
High Fish Activity
▸ Why this score?
At the day's peak · 5:30 am
Solunar 89 out of 100 Major window
Time of day 86 out of 100 Dawn
Tide 100 out of 100 Moving
Wind 82 out of 100 W 10 km/h
Moon 33 out of 100 first quarter all day
Water temp 83 out of 100 18.3 °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 5:11 am Last light 7:00 pm
Low 12:00 pm High 11:00 pm

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Feeding Windows
Best times to fish based on activity score.
Peak
4:30 am → 7:00 am
79
2h 30m
Good
4:30 pm → 8:00 pm
64
3h 30m
First light
5:11 am
Last light
7:00 pm
Sunrise
5:36 am
Sunset
6:35 pm
Moonrise
9:46 am
Moonset
12:07 am
Low tide
12:00 pm
High tide
11:00 pm
Hourly Wind
High Bite Hours Highlighted
12am
🌧️
18°
↖︎
NW
311°
20 km/h
1am
🌧️
17°
↖︎
NW
307°
19 km/h
2am
🌧️
17°
↖︎
NW
302°
18 km/h
3am
🌧️
16°
↖︎
NW
294°
16 km/h
4am
🌧️
16°
←︎
W
284°
13 km/h
5am
🌧️
16°
←︎
W
271°
10 km/h
6am
🌧️
16°
←︎
W
254°
7 km/h
7am
🌧️
17°
↙︎
SW
209°
4 km/h
8am
🌧️
18°
↓︎
S
169°
3 km/h
9am
🌧️
18°
←︎
W
288°
1 km/h
10am
🌧️
19°
↖︎
NW
317°
7 km/h
11am
🌧️
20°
↖︎
NW
320°
13 km/h
12pm
☁️
20°
↖︎
NW
324°
16 km/h
1pm
☁️
20°
↖︎
NW
327°
18 km/h
2pm
☁️
20°
↖︎
NW
327°
19 km/h
3pm
🌧️
19°
↖︎
NW
321°
19 km/h
4pm
🌧️
18°
↖︎
NW
311°
17 km/h
5pm
🌧️
17°
↖︎
NW
301°
16 km/h
6pm
🌧️
16°
↖︎
NW
294°
16 km/h
7pm
🌧️
16°
←︎
W
287°
16 km/h
8pm
🌧️
16°
←︎
W
280°
15 km/h
9pm
🌧️
16°
←︎
W
269°
14 km/h
10pm
🌧️
16°
←︎
W
256°
14 km/h
11pm
🌧️
16°
↙︎
SW
245°
14 km/h
Hourly Swell
Building 2.5 → 3.6 m SW
12am
2.5 m
@ 9 s
←︎
W
Solid
1am
2.5 m
@ 11 s
↙︎
SW
Solid
ground
2am
2.5 m
@ 12 s
↙︎
SW
Solid
ground
3am
2.9 m
@ 12 s
↙︎
SW
Solid
ground
4am
3.2 m
@ 11 s
↙︎
SW
Heavy
ground
5am
3.6 m
@ 10 s
↙︎
SW
Heavy
ground
6am
3.6 m
@ 10 s
↙︎
SW
Heavy
ground
7am
3.6 m
@ 11 s
↙︎
SW
Heavy
ground
8am
3.7 m
@ 11 s
↙︎
SW
Heavy
ground
9am
3.7 m
@ 11 s
↙︎
SW
Heavy
ground
10am
3.7 m
@ 11 s
↙︎
SW
Heavy
ground
11am
3.8 m
@ 11 s
↙︎
SW
Heavy
ground
12pm
3.8 m
@ 11 s
↙︎
SW
Heavy
ground
1pm
3.8 m
@ 11 s
↙︎
SW
Heavy
ground
2pm
3.9 m
@ 11 s
↙︎
SW
Heavy
ground
3pm
3.9 m
@ 11 s
↙︎
SW
Heavy
ground
4pm
3.9 m
@ 11 s
↙︎
SW
Heavy
ground
5pm
3.9 m
@ 11 s
↙︎
SW
Heavy
ground
6pm
3.8 m
@ 11 s
↙︎
SW
Heavy
ground
7pm
3.8 m
@ 11 s
↙︎
SW
Heavy
ground
8pm
3.8 m
@ 11 s
↙︎
SW
Heavy
ground
9pm
3.7 m
@ 11 s
↙︎
SW
Heavy
ground
10pm
3.7 m
@ 11 s
↙︎
SW
Heavy
ground
11pm
3.6 m
@ 11 s
↙︎
SW
Heavy
ground
Water Temp (°C)
→ steady around 18.3°
Wed
14 Oct
18.0°
Thu
15 Oct
18.2°
Fri
16 Oct
18.2°
Sat
17 Oct
18.3°
Sun
18 Oct
18.3°
Mon
19 Oct
18.3°
Tue
20 Oct
18.3°
Wed
21 Oct
18.2°
Thu
22 Oct
—
Fri
23 Oct
—
Wind Map
Wind data (text)

Now: 16 km/h NW (324°).

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

Open in the full fishing map →