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Bite Compass
Bite Forecast

Walpole / Nornalup Inlet (Coalmine Beach / Mandalay Beach)

Wed 16 Sep 2026 · Australia/Perth

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📍 Walpole / Nornalup Inlet (Coalmine Beach / Mandalay Beach)
waxing crescent · 20%
Weather: Sunny Wind: NE 33° · 10 km/h Swell: 1.7 m @ 11 s SW Water: 17.9 °C Pressure: 1022.8 hPa ↓ falling
★★☆☆☆
Low Fish Activity
▸ Why this score?
At the day's peak · 6:00 am
Solunar 0 out of 100 Between windows
Time of day 94 out of 100 Dawn
Tide 0 out of 100 Slack
Wind 100 out of 100 NE 14 km/h
Moon 0 out of 100 waxing crescent 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
Day timeline
Major Minor Tide Twilight
First light 5:46 am Last light 6:29 pm
Low 8:30 am Low 2:50 pm

Drag or use arrow keys to explore

Feeding Windows
Best times to fish based on activity score.
Peak
5:30 am → 7:00 am
53
1h 30m
Good
3:00 pm → 7:30 pm
53
4h 30m
Good
8:00 am → 9:30 am
51
1h 30m
First light
5:46 am
Last light
6:29 pm
Sunrise
6:11 am
Sunset
6:04 pm
Moonrise
8:36 am
Moonset
—
Low tide
8:30 am
Low tide
2:50 pm
Hourly Wind
High Bite Hours Highlighted
12am
☀️
13°
→︎
E
69°
14 km/h
1am
☀️
13°
↗︎
NE
66°
13 km/h
2am
☀️
12°
↗︎
NE
66°
13 km/h
3am
☀️
12°
↗︎
NE
65°
12 km/h
4am
☀️
12°
↗︎
NE
67°
12 km/h
5am
☀️
12°
↗︎
NE
64°
12 km/h
6am
☀️
12°
↗︎
NE
59°
14 km/h
7am
☀️
13°
↗︎
NE
55°
14 km/h
8am
☀️
16°
↗︎
NE
51°
12 km/h
9am
☀️
19°
↗︎
NE
41°
12 km/h
10am
☀️
22°
↗︎
NE
29°
15 km/h
11am
☀️
24°
↗︎
NE
26°
16 km/h
12pm
☀️
25°
↗︎
NE
23°
15 km/h
1pm
☀️
26°
↑︎
N
17°
14 km/h
2pm
☀️
27°
↑︎
N
22°
12 km/h
3pm
🌧️
27°
↑︎
N
4°
12 km/h
4pm
🌧️
26°
↑︎
N
360°
9 km/h
5pm
☀️
24°
↑︎
N
4°
5 km/h
6pm
☀️
21°
↖︎
NW
306°
4 km/h
7pm
☀️
19°
↖︎
NW
306°
10 km/h
8pm
☀️
18°
↖︎
NW
326°
5 km/h
9pm
☀️
17°
↑︎
N
13°
5 km/h
10pm
☀️
16°
↗︎
NE
33°
10 km/h
11pm
☀️
18°
↑︎
N
21°
12 km/h
Hourly Swell
Easing 2.5 → 1.7 m SW
12am
2.5 m
@ 11 s
↙︎
SW
Solid
ground
1am
2.5 m
@ 11 s
↙︎
SW
Solid
ground
2am
2.5 m
@ 11 s
↙︎
SW
Solid
ground
3am
2.4 m
@ 11 s
↙︎
SW
Solid
ground
4am
2.4 m
@ 11 s
↙︎
SW
Solid
ground
5am
2.4 m
@ 11 s
↙︎
SW
Solid
ground
6am
2.2 m
@ 11 s
↙︎
SW
Solid
ground
7am
2.0 m
@ 11 s
↙︎
SW
Solid
ground
8am
1.8 m
@ 11 s
↙︎
SW
Moderate
ground
9am
1.8 m
@ 11 s
↙︎
SW
Moderate
ground
10am
1.8 m
@ 11 s
↙︎
SW
Moderate
ground
11am
1.8 m
@ 10 s
↓︎
S
Moderate
ground
12pm
1.9 m
@ 10 s
↓︎
S
Moderate
ground
1pm
1.9 m
@ 10 s
↙︎
SW
Moderate
ground
2pm
2.0 m
@ 10 s
↙︎
SW
Solid
ground
3pm
2.0 m
@ 10 s
↙︎
SW
Moderate
ground
4pm
1.9 m
@ 10 s
↙︎
SW
Moderate
ground
5pm
1.9 m
@ 10 s
↙︎
SW
Moderate
ground
6pm
1.8 m
@ 10 s
↙︎
SW
Moderate
ground
7pm
1.8 m
@ 10 s
↙︎
SW
Moderate
ground
8pm
1.7 m
@ 10 s
↙︎
SW
Moderate
ground
9pm
1.7 m
@ 10 s
↙︎
SW
Moderate
ground
10pm
1.7 m
@ 11 s
↙︎
SW
Moderate
ground
11pm
1.7 m
@ 11 s
↙︎
SW
Moderate
ground
Water Temp (°C)
→ steady around 17.9°
Sun
13 Sep
17.7°
Mon
14 Sep
17.6°
Tue
15 Sep
17.6°
Wed
16 Sep
17.9°
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°
Wind Map
Wind data (text)

Now: 10 km/h NE (33°).

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

Open in the full fishing map (beta) →