ariasurf

Coffin Beach

South Australia, Australia

Sand

Right now

Conditions at 5:00 AM Australian Central Standard Time.

Poor

Ankle-high (0.5 m) at 10 s, heading toward NE, with strong cross-offshore wind toward SSE.

Swell

0.5 m

10 s

Wind

31 km/h

SSE

Cross-offshore

Tide

1.2 m

Rising

Weather

19 °C

Clear

15 °C water

7-day forecast

Wave height and the best conditions expected each day.

Hourly forecast

Sunday, September 20, 2026

Time	Rating	Swell	Swell direction	Wind	Wind direction	Tide	Weather
12 AM	Poor	0.5 m · 10 s	NE	26 km/h · 45 km/h gusts	S Offshore	0.7 m	Clear · 18 °C
1 AM	Poor	0.5 m · 10 s	NE	29 km/h · 51 km/h gusts	S Offshore	0.8 m	Clear · 18 °C
2 AM	Poor	0.5 m · 10 s	NE	31 km/h · 55 km/h gusts	S Offshore	0.9 m	Clear · 19 °C
3 AM	Poor	0.5 m · 10 s	NE	32 km/h · 56 km/h gusts	S Offshore	1 m	Clear · 19 °C
4 AM	Poor	0.5 m · 10 s	NE	31 km/h · 57 km/h gusts	S Offshore	1.1 m	Clear · 19 °C
5 AM	Poor	0.5 m · 10 s	NE	31 km/h · 55 km/h gusts	SSE Offshore	1.2 m	Clear · 19 °C
6 AM	Poor	0.5 m · 11 s	NE	30 km/h · 54 km/h gusts	SSE Offshore	1.2 m	Overcast · 19 °C
7 AM	Poor	0.5 m · 11 s	NE	26 km/h · 54 km/h gusts	ESE Cross-shore	1.2 m	Clear · 20 °C
8 AM	Poor	0.6 m · 11 s	NE	23 km/h · 47 km/h gusts	E Onshore	1.1 m	Clear · 20 °C
9 AM	Poor	0.6 m · 10 s	NE	17 km/h · 44 km/h gusts	E Onshore	1.1 m	Clear · 20 °C
10 AM	Poor	0.6 m · 10 s	NE	23 km/h · 45 km/h gusts	E Onshore	1.1 m	Clear · 21 °C
11 AM	Poor	0.6 m · 10 s	NE	28 km/h · 56 km/h gusts	E Onshore	1 m	Clear · 20 °C
12 PM	Poor	0.6 m · 10 s	NE	30 km/h · 61 km/h gusts	E Onshore	1 m	Clear · 20 °C
1 PM	Poor	0.6 m · 10 s	NE	30 km/h · 62 km/h gusts	E Onshore	1 m	Clear · 19 °C
2 PM	Poor	0.6 m · 11 s	NE	33 km/h · 67 km/h gusts	E Onshore	1 m	Overcast · 19 °C
3 PM	Poor	0.6 m · 11 s	NE	30 km/h · 67 km/h gusts	E Onshore	0.9 m	Overcast · 18 °C
4 PM	Poor	0.6 m · 10 s	NE	25 km/h · 59 km/h gusts	E Onshore	0.8 m	Overcast · 17 °C
5 PM	Poor	0.6 m · 9 s	NE	25 km/h · 50 km/h gusts	E Onshore	0.8 m	Overcast · 16 °C
6 PM	Poor	0.7 m · 8 s	NE	20 km/h · 50 km/h gusts	ENE Onshore	0.8 m	Light drizzle · 15 °C
7 PM	Poor	0.7 m · 7 s	NE	21 km/h · 40 km/h gusts	ENE Onshore	0.7 m	Overcast · 15 °C
8 PM	Poor	0.7 m · 8 s	NE	22 km/h · 42 km/h gusts	ENE Onshore	0.6 m	Partly cloudy · 15 °C
9 PM	Poor	0.7 m · 8 s	NE	23 km/h · 42 km/h gusts	NE Onshore	0.6 m	Mostly clear · 15 °C
10 PM	Poor	0.9 m · 8 s	NE	22 km/h · 42 km/h gusts	NE Onshore	0.6 m	Overcast · 14 °C
11 PM	Poor	1 m · 8 s	NE	21 km/h · 41 km/h gusts	NNE Onshore	0.6 m	Overcast · 14 °C