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Bite Compass
Bite Forecast

Margaret River Mouth (Prevelly)

Wed 16 Sep 2026 · Australia/Perth

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📍 Margaret River Mouth (Prevelly)
waxing crescent · 20%
Weather: Sunny Wind: E 99° · 12 km/h Swell: 1.7 m @ 10 s SW Water: 18.1 °C Pressure: 1022.7 hPa ↓ falling
★★☆☆☆
Low Fish Activity
▸ Why this score?
At the day's peak · 4:00 pm
Solunar 91 out of 100 Major window
Time of day 0 out of 100 Evening
Tide 100 out of 100 Moving
Wind 82 out of 100 NW 6 km/h
Moon 0 out of 100 waxing crescent all day
Water temp 81 out of 100 18.1 °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 5:54 am Last light 6:36 pm
Low 12:30 pm

Drag or use arrow keys to explore

Feeding Windows
Best times to fish based on activity score.
Peak
3:30 pm → 5:00 pm
54
1h 30m
Good
6:00 pm → 7:30 pm
54
1h 30m
Good
6:00 am → 6:30 am
49
30m
First light
5:54 am
Last light
6:36 pm
Sunrise
6:18 am
Sunset
6:12 pm
Moonrise
8:46 am
Moonset
—
Low tide
12:30 pm
Hourly Wind
High Bite Hours Highlighted
12am
☀️
15°
→︎
E
88°
14 km/h
1am
☀️
15°
→︎
E
79°
14 km/h
2am
☀️
15°
→︎
E
80°
15 km/h
3am
☀️
15°
→︎
E
79°
15 km/h
4am
☀️
15°
→︎
E
75°
17 km/h
5am
☀️
15°
→︎
E
70°
19 km/h
6am
☀️
15°
↗︎
NE
65°
18 km/h
7am
☀️
15°
↗︎
NE
65°
18 km/h
8am
☀️
17°
↗︎
NE
64°
18 km/h
9am
☀️
20°
↗︎
NE
53°
18 km/h
10am
☀️
21°
↗︎
NE
45°
19 km/h
11am
☀️
22°
↗︎
NE
31°
18 km/h
12pm
☀️
23°
↑︎
N
14°
17 km/h
1pm
☀️
23°
↑︎
N
360°
15 km/h
2pm
☀️
23°
↑︎
N
346°
12 km/h
3pm
☀️
23°
↖︎
NW
334°
9 km/h
4pm
☀️
23°
↖︎
NW
329°
6 km/h
5pm
☀️
22°
↖︎
NW
308°
2 km/h
6pm
☀️
20°
↓︎
S
174°
2 km/h
7pm
☀️
18°
↘︎
SE
144°
4 km/h
8pm
☀️
18°
↘︎
SE
126°
11 km/h
9pm
☀️
17°
→︎
E
108°
11 km/h
10pm
☀️
17°
→︎
E
99°
12 km/h
11pm
☀️
17°
→︎
E
90°
12 km/h
Hourly Swell
Easing 2.7 → 1.7 m SW
12am
2.7 m
@ 11 s
↙︎
SW
Solid
ground
1am
2.6 m
@ 11 s
↙︎
SW
Solid
ground
2am
2.6 m
@ 11 s
↙︎
SW
Solid
ground
3am
2.5 m
@ 11 s
↙︎
SW
Solid
ground
4am
2.5 m
@ 11 s
↙︎
SW
Solid
ground
5am
2.4 m
@ 11 s
↙︎
SW
Solid
ground
6am
2.4 m
@ 11 s
↙︎
SW
Solid
ground
7am
2.3 m
@ 11 s
↙︎
SW
Solid
ground
8am
2.3 m
@ 11 s
↙︎
SW
Solid
ground
9am
2.2 m
@ 10 s
↙︎
SW
Solid
ground
10am
2.1 m
@ 10 s
↙︎
SW
Solid
ground
11am
2.1 m
@ 10 s
↙︎
SW
Solid
ground
12pm
2.0 m
@ 10 s
↙︎
SW
Solid
ground
1pm
2.0 m
@ 10 s
↙︎
SW
Moderate
ground
2pm
1.9 m
@ 10 s
↙︎
SW
Moderate
ground
3pm
1.8 m
@ 10 s
↙︎
SW
Moderate
ground
4pm
1.8 m
@ 10 s
↙︎
SW
Moderate
ground
5pm
1.7 m
@ 10 s
↙︎
SW
Moderate
ground
6pm
1.6 m
@ 11 s
↙︎
SW
Moderate
ground
7pm
1.6 m
@ 11 s
↙︎
SW
Moderate
ground
8pm
1.6 m
@ 11 s
↙︎
SW
Moderate
ground
9pm
1.6 m
@ 11 s
↙︎
SW
Moderate
ground
10pm
1.7 m
@ 10 s
↙︎
SW
Moderate
ground
11pm
1.7 m
@ 10 s
↙︎
SW
Moderate
ground
Water Temp (°C)
→ steady around 18.0°
Sun
13 Sep
18.0°
Mon
14 Sep
17.9°
Tue
15 Sep
17.8°
Wed
16 Sep
18.0°
Thu
17 Sep
18.0°
Fri
18 Sep
18.0°
Sat
19 Sep
17.8°
Sun
20 Sep
17.9°
Mon
21 Sep
18.0°
Tue
22 Sep
18.0°
Wind Map
Wind data (text)

Now: 12 km/h E (99°).

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

Open in the full fishing map (beta) →