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Bite Compass
Bite Forecast

Onkaparinga River Mouth

Tue 20 Oct 2026 · Australia/Adelaide

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20 Oct
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Today Tomorrow Sat 17 Oct
📍 Onkaparinga River Mouth
first quarter · 64%
Weather: Sunny Wind: N 354° · 10 km/h Swell: 0.5 m @ 9 s W Water: 17.8 °C Pressure: 1016.7 hPa ↓ falling Faces west · Offshore: NE, E, SE · Onshore: SW, W, NW · Forecast wind: cross-shore
★★★☆☆
Medium Fish Activity
▸ Why this score?
At the day's peak · 8:00 pm
Solunar 51 out of 100 Major window
Time of day 83 out of 100 Dusk
Tide 100 out of 100 Moving
Wind 82 out of 100 SW 6 km/h
Moon 33 out of 100 first quarter all day
Water temp 79 out of 100 17.8 °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 6:01 am Last light 8:00 pm
Low 12:00 am High 8:00 am Low 10:18 pm

Drag or use arrow keys to explore

Feeding Windows
Best times to fish based on activity score.
Peak
7:00 pm → 9:30 pm
69
2h 30m
Good
5:30 am → 7:00 am
54
1h 30m
Good
8:00 am → 9:30 am
52
1h 30m
First light
6:01 am
Last light
8:00 pm
Sunrise
6:27 am
Sunset
7:34 pm
Moonrise
1:32 pm
Moonset
3:02 am
Low tide
12:00 am
High tide
8:00 am
Low tide
10:18 pm
Hourly Wind
High Bite Hours Highlighted
12am
☀️
23°
↗︎
NE
65°
23 km/h
1am
☀️
23°
↗︎
NE
62°
23 km/h
2am
☀️
22°
↗︎
NE
58°
22 km/h
3am
☀️
22°
↗︎
NE
54°
21 km/h
4am
☀️
22°
↗︎
NE
49°
20 km/h
5am
☀️
23°
↗︎
NE
44°
20 km/h
6am
☀️
23°
↗︎
NE
37°
19 km/h
7am
☀️
24°
↗︎
NE
30°
19 km/h
8am
☀️
24°
↑︎
N
22°
18 km/h
9am
☀️
25°
↑︎
N
16°
18 km/h
10am
☀️
25°
↑︎
N
10°
16 km/h
11am
☀️
25°
↑︎
N
4°
14 km/h
12pm
☀️
26°
↑︎
N
354°
10 km/h
1pm
☀️
26°
↖︎
NW
332°
6 km/h
2pm
☀️
26°
←︎
W
279°
5 km/h
3pm
☀️
25°
↙︎
SW
242°
7 km/h
4pm
☀️
25°
↙︎
SW
229°
9 km/h
5pm
🌧️
24°
↙︎
SW
223°
9 km/h
6pm
🌧️
24°
↙︎
SW
218°
9 km/h
7pm
🌧️
23°
↙︎
SW
212°
7 km/h
8pm
🌧️
22°
↙︎
SW
207°
6 km/h
9pm
🌧️
21°
↓︎
S
199°
4 km/h
10pm
🌧️
20°
↓︎
S
201°
3 km/h
11pm
🌧️
20°
↙︎
SW
229°
2 km/h
Hourly Swell
Steady ~0.5 m W
12am
0.5 m
@ 11 s
←︎
W
Slight
ground
1am
0.5 m
@ 11 s
←︎
W
Slight
ground
2am
0.5 m
@ 11 s
←︎
W
Slight
ground
3am
0.5 m
@ 11 s
←︎
W
Slight
ground
4am
0.5 m
@ 11 s
←︎
W
Calm
ground
5am
0.5 m
@ 11 s
←︎
W
Calm
ground
6am
0.5 m
@ 11 s
←︎
W
Calm
ground
7am
0.5 m
@ 11 s
←︎
W
Calm
ground
8am
0.5 m
@ 11 s
←︎
W
Calm
ground
9am
0.4 m
@ 11 s
←︎
W
Calm
ground
10am
0.4 m
@ 11 s
←︎
W
Calm
ground
11am
0.5 m
@ 10 s
←︎
W
Calm
ground
12pm
0.5 m
@ 9 s
←︎
W
Calm
1pm
0.5 m
@ 8 s
←︎
W
Calm
2pm
0.5 m
@ 9 s
←︎
W
Calm
3pm
0.5 m
@ 10 s
←︎
W
Slight
ground
4pm
0.5 m
@ 11 s
←︎
W
Slight
ground
5pm
0.5 m
@ 11 s
←︎
W
Slight
ground
6pm
0.5 m
@ 11 s
←︎
W
Slight
ground
7pm
0.5 m
@ 11 s
←︎
W
Slight
ground
8pm
0.5 m
@ 11 s
←︎
W
Slight
ground
9pm
0.5 m
@ 11 s
←︎
W
Slight
ground
10pm
0.5 m
@ 11 s
←︎
W
Slight
ground
11pm
0.5 m
@ 11 s
←︎
W
Slight
ground
Water Temp (°C)
↗ warming — up 0.6° over the last 3 days
Sat
17 Oct
17.2°
Sun
18 Oct
17.6°
Mon
19 Oct
18.0°
Tue
20 Oct
17.8°
Wed
21 Oct
17.7°
Thu
22 Oct
—
Fri
23 Oct
—
Sat
24 Oct
—
Sun
25 Oct
—
Mon
26 Oct
—
Wind Map
Wind data (text)

Now: 10 km/h N (354°).

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