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Bite Compass
Bite Forecast

Walpole / Nornalup Inlet (Coalmine Beach / Mandalay Beach)

Mon 31 Aug 2026 · Australia/Perth

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📍 Walpole / Nornalup Inlet (Coalmine Beach / Mandalay Beach)
waning gibbous · 90%
Weather: Rainy Wind: W 281° · 23 km/h Swell: 2.0 m @ 12 s SW Water: 17.9 °C Pressure: 1015.4 hPa ↓ falling
★★★☆☆
Medium Fish Activity
▸ Why this score?
At the day's peak · 6:00 am
Solunar 0 out of 100 Between windows
Time of day 68 out of 100 Dawn
Tide 100 out of 100 Turning
Wind 82 out of 100 NW 13 km/h
Moon 67 out of 100 waning gibbous all day
Water temp 80 out of 100 17.9 °C all day
Learn how the score works →
Activity Forecast
HIGH 70+ MED 50 LOW 30 4a 8a 12p 4p 8p
Feeding Windows
Best times to fish based on activity score.
Peak
5:30 am → 7:30 am
59
2h
Good
5:30 pm → 7:00 pm
56
1h 30m
First light
6:09 am
Last light
6:18 pm
Sunrise
6:34 am
Sunset
5:53 pm
Moonrise
9:13 pm
Moonset
7:49 am
Low tide
5:30 am
High tide
11:50 am
Low tide
5:30 pm
Hourly Wind
High Bite Hours Highlighted
12am
☀️
12°
↖︎
NW
316°
9 km/h
1am
☁️
12°
↖︎
NW
313°
10 km/h
2am
☁️
12°
↖︎
NW
311°
10 km/h
3am
☁️
13°
↖︎
NW
312°
11 km/h
4am
☁️
13°
↖︎
NW
316°
12 km/h
5am
☁️
13°
↖︎
NW
323°
12 km/h
6am
☁️
13°
↖︎
NW
321°
13 km/h
7am
☁️
13°
↖︎
NW
329°
14 km/h
8am
☀️
15°
↖︎
NW
323°
16 km/h
9am
☀️
17°
↖︎
NW
317°
18 km/h
10am
🌧️
19°
↖︎
NW
305°
21 km/h
11am
🌧️
19°
←︎
W
292°
22 km/h
12pm
🌧️
20°
←︎
W
281°
23 km/h
1pm
🌧️
20°
←︎
W
282°
26 km/h
2pm
☀️
20°
←︎
W
277°
26 km/h
3pm
🌧️
18°
←︎
W
261°
24 km/h
4pm
🌧️
16°
↙︎
SW
238°
23 km/h
5pm
🌧️
14°
↙︎
SW
221°
24 km/h
6pm
🌧️
13°
↙︎
SW
213°
23 km/h
7pm
🌧️
12°
↙︎
SW
208°
20 km/h
8pm
🌧️
12°
↙︎
SW
203°
17 km/h
9pm
☁️
12°
↓︎
S
200°
17 km/h
10pm
☁️
12°
↓︎
S
200°
16 km/h
11pm
☁️
12°
↓︎
S
201°
15 km/h
Hourly Swell
Building 2.3 → 2.6 m SW
12am
2.3 m
@ 12 s
↙︎
SW
Solid
ground
1am
2.3 m
@ 12 s
↙︎
SW
Solid
ground
2am
2.3 m
@ 12 s
↙︎
SW
Solid
ground
3am
2.3 m
@ 12 s
↙︎
SW
Solid
ground
4am
2.2 m
@ 12 s
↙︎
SW
Solid
ground
5am
2.2 m
@ 12 s
↙︎
SW
Solid
ground
6am
2.2 m
@ 12 s
↙︎
SW
Solid
ground
7am
2.2 m
@ 12 s
↙︎
SW
Solid
ground
8am
2.1 m
@ 12 s
↙︎
SW
Solid
ground
9am
2.1 m
@ 12 s
↙︎
SW
Solid
ground
10am
2.1 m
@ 12 s
↙︎
SW
Solid
ground
11am
2.0 m
@ 12 s
↙︎
SW
Solid
ground
12pm
2.0 m
@ 12 s
↙︎
SW
Moderate
ground
1pm
1.9 m
@ 12 s
↙︎
SW
Moderate
ground
2pm
1.9 m
@ 12 s
↙︎
SW
Moderate
ground
3pm
1.9 m
@ 12 s
↙︎
SW
Moderate
ground
4pm
2.0 m
@ 12 s
↙︎
SW
Moderate
ground
5pm
2.0 m
@ 12 s
↙︎
SW
Solid
ground
6pm
2.1 m
@ 12 s
↙︎
SW
Solid
ground
7pm
2.1 m
@ 12 s
↙︎
SW
Solid
ground
8pm
2.2 m
@ 12 s
↙︎
SW
Solid
ground
9pm
2.3 m
@ 11 s
↙︎
SW
Solid
ground
10pm
2.5 m
@ 10 s
↙︎
SW
Solid
ground
11pm
2.6 m
@ 10 s
↙︎
SW
Solid
Water Temp (°C)
→ steady around 17.9°
Fri
28 Aug
17.8°
Sat
29 Aug
17.8°
Sun
30 Aug
18.0°
Mon
31 Aug
17.9°
Tue
1 Sep
17.8°
Wed
2 Sep
17.8°
Thu
3 Sep
17.9°
Fri
4 Sep
18.0°
Sat
5 Sep
18.0°
Sun
6 Sep
17.9°
Wind Map
Wind data (text)

Now: 23 km/h W (281°).

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

Open in the full fishing map (beta) →