ariasurf

Semaphore Park Beach

Adelaide, Australia

Right now

Conditions at 2:00 AM Australian Central Standard Time.

Fair

Flat (0.2 m) at 10 s, heading toward ENE, with moderate cross-offshore wind toward SSW.

Swell

0.2 m

ENE

10 s

Wind

20 km/h

SSW

Cross-offshore

Tide

1 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	Fair	0.2 m · 10 s	ENE	18 km/h · 34 km/h gusts	SW Offshore	0.8 m	Clear · 19 °C
1 AM	Fair	0.2 m · 10 s	ENE	19 km/h · 35 km/h gusts	SW Offshore	0.9 m	Clear · 19 °C
2 AM	Fair	0.2 m · 10 s	ENE	20 km/h · 38 km/h gusts	SSW Offshore	1 m	Clear · 19 °C
3 AM	Fair	0.2 m · 10 s	ENE	21 km/h · 40 km/h gusts	SSW Offshore	1.2 m	Clear · 20 °C
4 AM	Poor	0.2 m · 10 s	ENE	22 km/h · 42 km/h gusts	S Cross-shore	1.5 m	Clear · 20 °C
5 AM	Poor	0.2 m · 10 s	NE	21 km/h · 42 km/h gusts	S Cross-shore	1.7 m	Clear · 20 °C
6 AM	Poor	0.2 m · 10 s	NE	21 km/h · 41 km/h gusts	S Cross-shore	1.8 m	Clear · 20 °C
7 AM	Poor	0.2 m · 8 s	E	23 km/h · 44 km/h gusts	S Cross-shore	1.9 m	Mostly clear · 21 °C
8 AM	Poor	0.3 m · 5 s	SE	22 km/h · 47 km/h gusts	SSE Cross-shore	1.9 m	Clear · 22 °C
9 AM	Poor	0.4 m · 4 s	S	19 km/h · 49 km/h gusts	SE Onshore	1.8 m	Mostly clear · 21 °C
10 AM	Poor	0.4 m · 3 s	S	17 km/h · 42 km/h gusts	SSE Cross-shore	1.7 m	Clear · 22 °C
11 AM	Poor	0.4 m · 3 s	S	18 km/h · 44 km/h gusts	SE Onshore	1.6 m	Mostly clear · 22 °C
12 PM	Poor	0.4 m · 4 s	SSE	20 km/h · 45 km/h gusts	ESE Onshore	1.5 m	Clear · 21 °C
1 PM	Poor	0.4 m · 4 s	SSE	21 km/h · 53 km/h gusts	E Onshore	1.5 m	Clear · 21 °C
2 PM	Poor	0.5 m · 3 s	SSE	17 km/h · 51 km/h gusts	E Onshore	1.5 m	Clear · 20 °C
3 PM	Poor	0.5 m · 3 s	SE	15 km/h · 44 km/h gusts	E Onshore	1.5 m	Clear · 20 °C
4 PM	Poor	0.5 m · 4 s	ESE	15 km/h · 38 km/h gusts	NE Onshore	1.6 m	Mostly clear · 19 °C
5 PM	Poor	0.5 m · 4 s	E	18 km/h · 41 km/h gusts	NE Onshore	1.5 m	Partly cloudy · 17 °C
6 PM	Poor	0.5 m · 5 s	NE	16 km/h · 41 km/h gusts	NE Onshore	1.5 m	Mostly clear · 16 °C
7 PM	Poor	0.5 m · 5 s	NE	16 km/h · 35 km/h gusts	NE Onshore	1.4 m	Overcast · 16 °C
8 PM	Poor	0.5 m · 5 s	NE	17 km/h · 43 km/h gusts	ENE Onshore	1.3 m	Overcast · 16 °C
9 PM	Poor	0.5 m · 5 s	NE	18 km/h · 45 km/h gusts	ENE Onshore	1.2 m	Mostly clear · 15 °C
10 PM	Poor	0.5 m · 5 s	ENE	20 km/h · 45 km/h gusts	ENE Onshore	1.1 m	Light drizzle · 15 °C
11 PM	Poor	0.5 m · 5 s	ENE	20 km/h · 49 km/h gusts	NNE Onshore	1 m	Light drizzle · 15 °C