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Bite Compass
Bite Forecast

Walpole / Nornalup Inlet (Coalmine Beach / Mandalay Beach)

Sun 20 Sep 2026 · Australia/Perth

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📍 Walpole / Nornalup Inlet (Coalmine Beach / Mandalay Beach)
first quarter · 60%
Weather: Cloudy Wind: SE 153° · 11 km/h Swell: 3.4 m @ 9 s SW Water: 17.6 °C Pressure: 1026.4 hPa → steady
★★★☆☆
Medium Fish Activity
▸ Why this score?
At the day's peak · 6:30 pm
Solunar 29 out of 100 Major window
Time of day 88 out of 100 Dusk
Tide 100 out of 100 Moving
Wind 100 out of 100 E 14 km/h
Moon 33 out of 100 first quarter all day
Water temp 78 out of 100 17.6 °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 5:41 am Last light 6:32 pm
Low 3:15 pm

Drag or use arrow keys to explore

Feeding Windows
Best times to fish based on activity score.
Peak
5:30 pm → 8:30 pm
73
3h
Good
5:30 am → 6:30 am
50
1h
Good
11:30 am → 12:30 pm
46
1h
First light
5:41 am
Last light
6:32 pm
Sunrise
6:05 am
Sunset
6:07 pm
Moonrise
11:46 am
Moonset
2:11 am
Low tide
3:15 pm
Hourly Wind
High Bite Hours Highlighted
12am
🌧️
14°
←︎
W
251°
20 km/h
1am
🌧️
14°
↙︎
SW
245°
22 km/h
2am
☁️
14°
↙︎
SW
245°
20 km/h
3am
☁️
14°
↙︎
SW
241°
17 km/h
4am
☁️
14°
↙︎
SW
244°
16 km/h
5am
🌧️
13°
↙︎
SW
219°
17 km/h
6am
🌧️
13°
↙︎
SW
207°
16 km/h
7am
🌧️
13°
↓︎
S
202°
18 km/h
8am
☁️
14°
↓︎
S
198°
16 km/h
9am
☁️
14°
↓︎
S
188°
15 km/h
10am
☁️
15°
↓︎
S
170°
13 km/h
11am
☁️
15°
↓︎
S
163°
12 km/h
12pm
☁️
16°
↘︎
SE
153°
11 km/h
1pm
☁️
15°
↘︎
SE
137°
9 km/h
2pm
☁️
15°
↘︎
SE
127°
8 km/h
3pm
☁️
15°
↘︎
SE
121°
11 km/h
4pm
☀️
15°
↘︎
SE
116°
13 km/h
5pm
☀️
14°
→︎
E
108°
13 km/h
6pm
☀️
13°
→︎
E
110°
14 km/h
7pm
☁️
12°
→︎
E
93°
15 km/h
8pm
☁️
11°
→︎
E
81°
15 km/h
9pm
☁️
11°
→︎
E
77°
14 km/h
10pm
☀️
10°
↗︎
NE
62°
13 km/h
11pm
☀️
10°
↗︎
NE
52°
13 km/h
Hourly Swell
Building 3.0 → 3.7 m SW
12am
3.0 m
@ 9 s
↙︎
SW
Heavy
1am
3.1 m
@ 9 s
↙︎
SW
Heavy
2am
3.1 m
@ 9 s
↙︎
SW
Heavy
3am
3.1 m
@ 9 s
↙︎
SW
Heavy
4am
3.1 m
@ 9 s
↙︎
SW
Heavy
5am
3.0 m
@ 9 s
↙︎
SW
Heavy
6am
3.1 m
@ 9 s
↙︎
SW
Heavy
7am
3.2 m
@ 9 s
↙︎
SW
Heavy
8am
3.2 m
@ 9 s
↙︎
SW
Heavy
9am
3.3 m
@ 9 s
↙︎
SW
Heavy
10am
3.3 m
@ 9 s
↙︎
SW
Heavy
11am
3.4 m
@ 9 s
↙︎
SW
Heavy
12pm
3.4 m
@ 9 s
↙︎
SW
Heavy
1pm
3.5 m
@ 10 s
↙︎
SW
Heavy
2pm
3.5 m
@ 10 s
↙︎
SW
Heavy
3pm
3.5 m
@ 10 s
↙︎
SW
Heavy
ground
4pm
3.6 m
@ 10 s
↙︎
SW
Heavy
ground
5pm
3.6 m
@ 10 s
↙︎
SW
Heavy
ground
6pm
3.6 m
@ 10 s
↙︎
SW
Heavy
ground
7pm
3.7 m
@ 11 s
↙︎
SW
Heavy
ground
8pm
3.7 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
3.7 m
@ 11 s
↙︎
SW
Heavy
ground
Water Temp (°C)
↘ cooling — down 0.4° over the last 3 days
Thu
17 Sep
18.0°
Fri
18 Sep
18.2°
Sat
19 Sep
17.9°
Sun
20 Sep
17.6°
Mon
21 Sep
17.7°
Tue
22 Sep
17.8°
Wed
23 Sep
17.8°
Thu
24 Sep
17.8°
Fri
25 Sep
17.8°
Sat
26 Sep
17.8°
Wind Map
Wind data (text)

Now: 11 km/h SE (153°).

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

Open in the full fishing map (beta) →