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Bite Compass
Bite Forecast

Challenger Beach (Naval Base)

Sat 19 Sep 2026 · Australia/Perth

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19 Sep
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📍 Challenger Beach (Naval Base)
first quarter · 49%
Weather: Rainy Wind: SW 247° · 23 km/h Swell: 3.6 m @ 11 s W Water: 18.8 °C Pressure: 1018.0 hPa ↑ rising
★★★★☆
High Fish Activity
▸ Why this score?
At the day's peak · 6:30 pm
Solunar 92 out of 100 Major window
Time of day 94 out of 100 Dusk
Tide 100 out of 100 Moving
Wind 82 out of 100 SW 13 km/h
Moon 33 out of 100 first quarter all day
Water temp 86 out of 100 18.8 °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 6:35 pm
Low 2:30 pm

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Feeding Windows
Best times to fish based on activity score.
Peak
5:30 pm → 8:00 pm
82
2h 30m
Good
5:30 am → 7:00 am
58
1h 30m
First light
5:46 am
Last light
6:35 pm
Sunrise
6:10 am
Sunset
6:11 pm
Moonrise
11:04 am
Moonset
1:17 am
Low tide
2:30 pm
Hourly Wind
High Bite Hours Highlighted
12am
🌧️
16°
↖︎
NW
296°
20 km/h
1am
🌧️
16°
↖︎
NW
293°
22 km/h
2am
🌧️
16°
←︎
W
289°
23 km/h
3am
🌧️
16°
←︎
W
283°
23 km/h
4am
🌧️
16°
←︎
W
277°
24 km/h
5am
🌧️
17°
←︎
W
270°
24 km/h
6am
🌧️
17°
←︎
W
263°
25 km/h
7am
🌧️
17°
←︎
W
257°
26 km/h
8am
🌧️
17°
←︎
W
253°
26 km/h
9am
🌧️
17°
←︎
W
251°
26 km/h
10am
🌧️
17°
←︎
W
249°
25 km/h
11am
🌧️
18°
←︎
W
248°
25 km/h
12pm
🌧️
18°
↙︎
SW
247°
23 km/h
1pm
🌧️
18°
↙︎
SW
246°
22 km/h
2pm
🌧️
18°
↙︎
SW
245°
21 km/h
3pm
🌧️
18°
↙︎
SW
244°
19 km/h
4pm
🌧️
17°
↙︎
SW
244°
17 km/h
5pm
🌧️
17°
↙︎
SW
243°
15 km/h
6pm
🌧️
17°
↙︎
SW
242°
13 km/h
7pm
🌧️
16°
↙︎
SW
241°
10 km/h
8pm
🌧️
16°
↙︎
SW
240°
9 km/h
9pm
☁️
15°
↙︎
SW
238°
7 km/h
10pm
☁️
15°
↙︎
SW
236°
5 km/h
11pm
☁️
15°
↙︎
SW
233°
4 km/h
Hourly Swell
Steady ~2.4 m W
12am
2.1 m
@ 10 s
←︎
W
Solid
1am
2.3 m
@ 10 s
←︎
W
Solid
2am
2.5 m
@ 10 s
←︎
W
Solid
3am
2.7 m
@ 10 s
←︎
W
Solid
ground
4am
2.8 m
@ 10 s
←︎
W
Solid
ground
5am
3.0 m
@ 11 s
←︎
W
Heavy
ground
6am
3.1 m
@ 11 s
←︎
W
Heavy
ground
7am
3.2 m
@ 11 s
←︎
W
Heavy
ground
8am
3.3 m
@ 11 s
←︎
W
Heavy
ground
9am
3.4 m
@ 11 s
←︎
W
Heavy
ground
10am
3.5 m
@ 11 s
←︎
W
Heavy
ground
11am
3.6 m
@ 11 s
←︎
W
Heavy
ground
12pm
3.6 m
@ 11 s
←︎
W
Heavy
ground
1pm
3.6 m
@ 11 s
←︎
W
Heavy
ground
2pm
3.6 m
@ 11 s
←︎
W
Heavy
ground
3pm
3.4 m
@ 11 s
←︎
W
Heavy
ground
4pm
3.2 m
@ 11 s
←︎
W
Heavy
ground
5pm
3.1 m
@ 11 s
←︎
W
Heavy
ground
6pm
2.9 m
@ 11 s
←︎
W
Solid
ground
7pm
2.8 m
@ 11 s
←︎
W
Solid
ground
8pm
2.6 m
@ 11 s
←︎
W
Solid
ground
9pm
2.5 m
@ 11 s
←︎
W
Solid
ground
10pm
2.4 m
@ 10 s
←︎
W
Solid
ground
11pm
2.4 m
@ 10 s
←︎
W
Solid
ground
Water Temp (°C)
→ steady around 18.8°
Wed
16 Sep
18.5°
Thu
17 Sep
18.6°
Fri
18 Sep
18.8°
Sat
19 Sep
18.8°
Sun
20 Sep
18.3°
Mon
21 Sep
—
Tue
22 Sep
—
Wed
23 Sep
—
Thu
24 Sep
—
Fri
25 Sep
—
Wind Map
Wind data (text)

Now: 23 km/h SW (247°).

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

Open in the full fishing map (beta) →