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Bite Compass
Bite Forecast

Margaret River Mouth (Prevelly)

Tue 20 Oct 2026 · Australia/Perth

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20 Oct
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Today Tomorrow Sat 17 Oct
📍 Margaret River Mouth (Prevelly)
first quarter · 65%
Weather: Rainy Wind: NW 305° · 30 km/h Swell: 3.7 m @ 10 s SW Water: 18.3 °C Pressure: 1014.1 hPa → steady Faces west · Offshore: NE, E, SE · Onshore: SW, W, NW · Forecast wind: onshore
★★☆☆☆
Low Fish Activity
▸ Why this score?
At the day's peak · 7:00 pm
Solunar 41 out of 100 Major window
Time of day 88 out of 100 Dusk
Tide 100 out of 100 Moving
Wind 27 out of 100 NW 30 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 5:07 am Last light 7:02 pm
High 1:30 am High 3:30 am Low 1:10 pm High 10:30 pm

Drag or use arrow keys to explore

Feeding Windows
Best times to fish based on activity score.
Peak
6:30 pm → 8:00 pm
55
1h 30m
Good
7:30 am → 8:30 am
50
1h
Good
5:00 am → 6:00 am
47
1h
First light
5:07 am
Last light
7:02 pm
Sunrise
5:32 am
Sunset
6:37 pm
Moonrise
12:42 pm
Moonset
2:06 am
High tide
1:30 am
High tide
3:30 am
Low tide
1:10 pm
High tide
10:30 pm
Hourly Wind
High Bite Hours Highlighted
12am
☀️
16°
↖︎
NW
301°
21 km/h
1am
☀️
16°
↖︎
NW
303°
22 km/h
2am
☀️
16°
↖︎
NW
303°
22 km/h
3am
☀️
16°
↖︎
NW
302°
23 km/h
4am
☀️
17°
↖︎
NW
301°
23 km/h
5am
☁️
17°
↖︎
NW
301°
24 km/h
6am
☁️
17°
↖︎
NW
300°
25 km/h
7am
☁️
18°
↖︎
NW
300°
25 km/h
8am
☁️
18°
↖︎
NW
300°
26 km/h
9am
🌧️
18°
↖︎
NW
301°
27 km/h
10am
🌧️
19°
↖︎
NW
302°
28 km/h
11am
🌧️
19°
↖︎
NW
304°
29 km/h
12pm
🌧️
19°
↖︎
NW
305°
30 km/h
1pm
🌧️
19°
↖︎
NW
306°
31 km/h
2pm
🌧️
19°
↖︎
NW
306°
32 km/h
3pm
☁️
19°
↖︎
NW
305°
32 km/h
4pm
☁️
19°
↖︎
NW
303°
32 km/h
5pm
☁️
19°
↖︎
NW
301°
32 km/h
6pm
☀️
18°
↖︎
NW
299°
31 km/h
7pm
☁️
18°
↖︎
NW
296°
30 km/h
8pm
☁️
18°
↖︎
NW
293°
29 km/h
9pm
🌧️
17°
←︎
W
288°
27 km/h
10pm
🌧️
17°
←︎
W
282°
24 km/h
11pm
🌧️
16°
←︎
W
274°
22 km/h
Hourly Swell
Building 2.6 → 4.1 m SW
12am
2.6 m
@ 10 s
↙︎
SW
Solid
ground
1am
2.9 m
@ 10 s
↙︎
SW
Solid
2am
3.1 m
@ 10 s
↙︎
SW
Heavy
3am
3.2 m
@ 10 s
↙︎
SW
Heavy
4am
3.3 m
@ 10 s
↙︎
SW
Heavy
5am
3.3 m
@ 10 s
↙︎
SW
Heavy
6am
3.4 m
@ 10 s
↙︎
SW
Heavy
ground
7am
3.6 m
@ 10 s
↙︎
SW
Heavy
ground
8am
3.7 m
@ 10 s
↙︎
SW
Heavy
ground
9am
3.7 m
@ 10 s
↙︎
SW
Heavy
ground
10am
3.7 m
@ 10 s
↙︎
SW
Heavy
ground
11am
3.7 m
@ 10 s
↙︎
SW
Heavy
ground
12pm
3.7 m
@ 10 s
↙︎
SW
Heavy
ground
1pm
3.7 m
@ 10 s
↙︎
SW
Heavy
ground
2pm
3.7 m
@ 10 s
↙︎
SW
Heavy
ground
3pm
3.6 m
@ 10 s
↙︎
SW
Heavy
4pm
3.5 m
@ 10 s
↙︎
SW
Heavy
5pm
3.4 m
@ 10 s
↙︎
SW
Heavy
ground
6pm
3.3 m
@ 11 s
↙︎
SW
Heavy
ground
7pm
3.2 m
@ 12 s
↙︎
SW
Heavy
ground
8pm
3.0 m
@ 13 s
↙︎
SW
Heavy
ground
9pm
3.4 m
@ 13 s
↙︎
SW
Heavy
ground
10pm
3.8 m
@ 12 s
↙︎
SW
Heavy
ground
11pm
4.1 m
@ 12 s
↙︎
SW
Huge
ground
Water Temp (°C)
→ steady around 18.3°
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
—
Sat
24 Oct
—
Sun
25 Oct
—
Mon
26 Oct
—
Wind Map
Wind data (text)

Now: 30 km/h NW (305°).

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

Open in the full fishing map →