Long Beach Surf Forecast

/ SA – East Coast (28 breaks) / South Australia (91 breaks) /

Australia (828 breaks) / Lat Long: (37.15° S 139.80° E)

Surf Forecasts:

Long Beach surfForecast / SA – East Coast / Australia

48hr Weather and Surf, issued 8 am Sunday 14 Sep 2025 ACST

Forecast update in hr min s Forecast update imminent

Long Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Today's Long Beach sea temperature is 14.0° C
(Which is normal for this time of year)

How big are the waves at Long Beach today?

The current surf forecast for Long Beach at 1PM is: 1.8m 14s primary swell from a Southwest direction and 1.7m 6s secondary swell from a Northwest direction (forecast issued at 08:30am September 14). The wind direction is predicted to be cross-shore.

Time (ACST) & Date	Wave Height	Wave Period
Morning (14 Sep)	6ft (1.9m)	14s
Afternoon (14 Sep)	5.5ft (1.7m)	14s
Evening (14 Sep)	8ft (2.5m)	14s

Table - waves today at Long Beach. (Swell directed towards the surf break)

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Sunday 14						Monday 15								Tuesday 16								Wed 17
	6 AM	9 AM	12 PM	3 PM	6 PM	9 PM	0 AM	3 AM	6 AM	9 AM	12 PM	3 PM	6 PM	9 PM	0 AM	3 AM	6 AM	9 AM	12 PM	3 PM	6 PM	9 PM	0 AM	3 AM
Rating (10 max)	1	0	0	0	1	2	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	SW	SW	SW	SW	SW	WSW	W	WSW	W	SW	SW	W	SW	W	W	WSW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	WSW
Period(s) (?)	14	14	14	14	14	14	14	17	16	15	14	14	13	13	12	12	12	12	13	14	14	15	16	15
Wave Graph (?)
kJ (?)	1451	1273	1249	1138	1138	2343	3420	4647	4239	2010	1491	2325	854	2446	2722	3275	4215	5578	7284	8594	9597	12411	12449	11277
Wind (km/h)	N	N	NNW	NNW	NNW	N	N	N	N	NNW	NW	NW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	W	W	W	W	WSW
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross	cross	cross	cross	cross	cross	cross	cross	cross	cross	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	on	on	on	on	on	on
High Tide / height (m)				12:56PM 0.09					3:56AM 0.10			12:37PM 0.09					5:05AM 0.09		12:15PM 0.10
Low Tide / height (m)		8:50AM 0.07				8:12PM -0.01				8:45AM 0.08				8:31PM -0.00				7:25AM 0.08				8:43PM 0.01

	Sunday 14						Monday 15								Tuesday 16								Wed 17
Sunrise	-	6:13	-	-	-	-	-	-	-	6:11	-	-	-	-	-	-	-	6:09	-	-	-	-	-	-
Sunset	-	-	-	5:59	-	-	-	-	-	-	-	-	6:00	-	-	-	-	-	-	-	6:00	-	-	-

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	3	2	-	-	-	1	-	-	-	1	-	1
Temp. °C	12	15	17	17	18	18	18	17	17	17	18	15	14	14	13	13	12	12	13	13	12	12	12	12
Feels °C (?)	5	7	8	9	11	10	9	7	6	7	9	11	9	7	6	5	3	3	4	4	3	3	2	3

Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)

Recent Eyeball Surf Reports for SA - East Coast

Wind Update Still cross-shore at Long Beach (strong winds from the NNW at Robe Airfield 3 km from Long Beach). A 1.8m groundswell from the SW
1 hour 20 minutes ago Long Beach

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1 h 20 min ago

39 km/h

NNW

Cross-Shore

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