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Bite Forecast

Dongara / Port Denison (Harbour / Granny's Beach / South Beach / Irwin River Mouth)

Sun 20 Sep 2026 · Australia/Perth

📍 Dongara / Port Denison (Harbour / Granny's Beach / South Beach / Irwin River Mouth)
first quarter · 60%
Weather: Sunny Wind: SW 207° · 10 km/h Swell: 2.0 m @ 9 s SW Water: 20.1 °C Pressure: 1023.7 hPa ↓ falling
★★★★☆
High Fish Activity
Why this score?
At the day's peak · 6:00 am
Solunar 0 out of 100 Between windows
Time of day 96 out of 100 Dawn
Tide 100 out of 100 Moving
Wind 100 out of 100 NE 8 km/h
Moon 33 out of 100 first quarter all day
Water temp 94 out of 100 20.1 °C all day
Activity Forecast
HIGH 70+ MED 50 LOW 30 4a 8a 12p 4p 8p
Day timeline
Major Minor Tide Twilight
First light 5:49 am Last light 6:38 pm
High 1:45 am Low 4:30 am Low 12:54 pm

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Feeding Windows
Best times to fish based on activity score.
Peak
4:00 am → 7:30 am
73
3h 30m
Good
6:00 pm → 8:30 pm
63
2h 30m
Good
12:30 pm → 1:30 pm
47
1h
Good
2:00 am → 2:30 am
46
30m
First light
5:49 am
Last light
6:38 pm
Sunrise
6:12 am
Sunset
6:15 pm
Moonrise
12:11 pm
Moonset
2:00 am
High tide
1:45 am
Low tide
4:30 am
Low tide
12:54 pm
Hourly Wind
High Bite Hours Highlighted
12am
☁️
15°
→︎
E
103°
8 km/h
1am
☁️
15°
→︎
E
95°
9 km/h
2am
☁️
14°
→︎
E
94°
8 km/h
3am
☀️
14°
→︎
E
90°
8 km/h
4am
☀️
13°
→︎
E
73°
9 km/h
5am
☀️
11°
↗︎
NE
65°
9 km/h
6am
☀️
11°
↗︎
NE
63°
8 km/h
7am
☀️
11°
→︎
E
68°
11 km/h
8am
☀️
15°
→︎
E
72°
9 km/h
9am
☀️
18°
→︎
E
82°
9 km/h
10am
☀️
20°
→︎
E
112°
8 km/h
11am
☁️
22°
↘︎
SE
153°
8 km/h
12pm
☀️
21°
↙︎
SW
207°
10 km/h
1pm
☀️
21°
↙︎
SW
221°
18 km/h
2pm
☀️
21°
↙︎
SW
217°
20 km/h
3pm
☀️
20°
↙︎
SW
216°
21 km/h
4pm
☀️
19°
↙︎
SW
210°
21 km/h
5pm
☀️
19°
↙︎
SW
205°
20 km/h
6pm
☀️
18°
↓︎
S
199°
18 km/h
7pm
☀️
17°
↓︎
S
193°
17 km/h
8pm
☀️
17°
↓︎
S
179°
18 km/h
9pm
☀️
17°
↓︎
S
169°
17 km/h
10pm
☀️
16°
↓︎
S
166°
15 km/h
11pm
☀️
15°
↓︎
S
160°
14 km/h
Hourly Swell
Easing 2.2 → 1.3 m SW
12am
2.2 m
@ 10 s
↙︎
SW
Solid
1am
2.2 m
@ 10 s
↙︎
SW
Solid
2am
2.2 m
@ 10 s
↙︎
SW
Solid
3am
2.2 m
@ 10 s
↙︎
SW
Solid
4am
2.2 m
@ 10 s
↙︎
SW
Solid
5am
2.1 m
@ 10 s
↙︎
SW
Solid
6am
2.1 m
@ 9 s
↙︎
SW
Solid
7am
2.1 m
@ 9 s
↙︎
SW
Solid
8am
2.1 m
@ 9 s
↙︎
SW
Solid
9am
2.0 m
@ 9 s
↙︎
SW
Solid
10am
2.0 m
@ 9 s
↙︎
SW
Solid
11am
2.0 m
@ 9 s
↙︎
SW
Moderate
12pm
2.0 m
@ 9 s
↙︎
SW
Moderate
1pm
1.9 m
@ 9 s
↙︎
SW
Moderate
2pm
1.9 m
@ 9 s
↙︎
SW
Moderate
3pm
1.9 m
@ 10 s
↙︎
SW
Moderate
4pm
1.8 m
@ 10 s
↙︎
SW
Moderate
5pm
1.8 m
@ 10 s
↙︎
SW
Moderate
6pm
1.8 m
@ 10 s
↙︎
SW
Moderate
7pm
1.7 m
@ 10 s
↙︎
SW
Moderate
8pm
1.7 m
@ 10 s
↙︎
SW
Moderate
9pm
1.6 m
@ 10 s
↙︎
SW
Moderate
ground
10pm
1.5 m
@ 11 s
↙︎
SW
Moderate
ground
11pm
1.3 m
@ 11 s
↙︎
SW
Moderate
ground
Water Temp (°C)
steady around 20.2°
Thu
17 Sep
20.1°
Fri
18 Sep
20.2°
Sat
19 Sep
20.1°
Sun
20 Sep
20.2°
Mon
21 Sep
20.3°
Tue
22 Sep
20.3°
Wed
23 Sep
20.3°
Thu
24 Sep
20.2°
Fri
25 Sep
20.3°
Sat
26 Sep
20.1°
Wind Map
Wind data (text)

Now: 10 km/h SW (207°).

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