Southside 48 hour detailed Surf Forecast

Lat Long: 33.99° S 114.98° E

Issued: 1 am 13 Jul 2026 (local time)

Forecast update in hr min

Today's Southside sea temperature is

19.4° C

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

Surf Forecasts:

How big are the waves at Southside today (13 Jul):

Morning surf: Morning surf (13 Jul, local time) - 13ft (4.0m), 16s period with SW swell.
Afternoon surf: Afternoon surf (13 Jul, local time) - 11ft (3.5m), 16s period with SW swell.
Evening surf: Evening surf (13 Jul, local time) - 11ft (3.5m), 15s period with SW swell.

The current surf forecast for Southside at 5AM is: 4.0m 17s primary swell from a Southwest direction (forecast issued at 01:00am July 13). The wind direction is predicted to be cross-onshore.

Time (AWST) & Date	Wave Height	Wave Period
Morning (13 Jul)	13ft (4.0m)	16s
Afternoon (13 Jul)	11ft (3.5m)	16s
Evening (13 Jul)	11ft (3.5m)	15s

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

	Short Range Forecast Light rain (total 8mm), mostly falling on Wed night. Warm (max 20°C on Wed afternoon, min 11°C on Tue morning). Winds increasing (calm on Mon night, strong winds from the NNW by Wed night).
	Monday 13								Tuesday 14								Wednesday 15
	2 AM	5 AM	8 AM	11 AM	2 PM	5 PM	8 PM	11 PM	2 AM	5 AM	8 AM	11 AM	2 PM	5 PM	8 PM	11 PM	2 AM	5 AM	8 AM	11 AM	2 PM	5 PM	8 PM	11 PM
Rating (10 max)	7	8	7	7	6	5	6	5	5	5	5	5	4	5	5	4	3	3	3	0	0	2	0	0
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	SW 17	SW 17	SW 16	SW 16	SW 16	SW 16	SW 15	SW 15	SW 15	SW 15	SW 15	SW 15	SW 15	SW 14	SW 14	SW 14	SW 14	SW 14	SW 14	SW 17	SW 16	SW 16	SW 16	SW 16
Wave Graph
kJ	9982	8780	7690	7227	6288	5731	5366	4875	4491	4054	4309	4309	4079	3777	3569	3056	2679	2300	1942	4536	3832	3784	3736	3698
Wind (km/h)	SW	SW	SW	SW	WSW	SW	S	ESE	E	ENE	ENE	NNE	N	NNE	ENE	NE	NNE	NNE	NNE	N	N	N	NNW	NNW
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on	glassy	off	off	off	cross-off	cross-off	cross	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross	cross	cross	cross-on	cross-on
High Tide				8:41AM0.89m								9:29AM0.89m								10:13AM0.85m
Low Tide							6:16PM-0.10m								7:05PM-0.07m								7:54PM-0.00m


	—	7:24	—	—	—	—	—	—	—	7:22	—	—	—	—	—	—	—	7:22	—	—	—	—	—	—
	—	—	—	—	—	5:27	—	—	—	—	—	—	—	5:28	—	—	—	—	—	—	—	5:28	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1	—
Temp °C	14	14	14	14	14	14	14	14	13	12	11	13	15	15	15	14	13	14	15	19	20	19	19	19
Feels °C	12	12	12	13	12	13	13	12	11	9	8	11	12	12	12	10	9	9	9	12	14	14	15	15
Swell 1 Height (m) Direction Period (s)	SW 17	SW 17	SW 16	SW 16	SW 16	SW 16	SW 15	SW 15	SW 15	SW 15	SW 15	SW 15	SW 15	SW 14	SW 14	SW 14	SW 14	SW 14	SW 14	SW 17	SW 16	SW 16	SW 16	SW 16
kJ	9982	8780	7690	7227	6288	5731	5366	4875	4491	4054	4309	4309	4079	3777	3569	3056	2679	2300	1942	4536	3832	3784	3736	3698
Swell 2 Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	SW 22	NW 14	SW 19	SW 18	WNW 14	WNW 14	NW 13	WNW 13	WNW 13
kJ	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	18	8	693	1278	18	18	7	18	17
Swell 3 Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	NW 14	NW 14	—	—	—	—	—
kJ	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	7	7	—	—	—	—	—
Wind waves Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	NNE 4	N 5	N 6	N 6	N 7	NNW 7	NNW 7	NNW 7
kJ	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	14	100	236	284	384	461	419	356
Nearest Offshore or Glassy	Hussas WA - Margaret River	Hussas WA - Margaret River	Hussas WA - Margaret River	Hussas WA - Margaret River	Hussas WA - Margaret River	Hussas WA - Margaret River	Southside WA - Margaret River	Southside WA - Margaret River	Southside WA - Margaret River	Southside WA - Margaret River	Southside WA - Margaret River	Southside WA - Margaret River	The Bombie and Boat Ramp WA - Margaret River	Southside WA - Margaret River	Southside WA - Margaret River	The Bombie and Boat Ramp WA - Margaret River	Boranup Beach WA - Margaret River	Boranup Beach WA - Margaret River	West Beach WA - Far South	Red Bluff WA - North West	Twelve Mile Beach WA - Far South	Peaceful Bay WA - Far South	Mandalay Beach WA - Far South	Peaceful Bay WA - Far South
Rating (10 max)	9	9	8	7	6	6	6	5	5	5	5	5	5	5	5	5	4	5	3	4	3	4	5	4
Distance (km)	14	14	14	14	14	14	0	0	0	0	0	0	0	0	0	0	31	31	457	1118	492	213	150	213
Best forecast wave conditions in Margaret River	Hussas	Hussas	Yallingup Beach	Yallingup Beach	Hussas	Hussas	Surfers Point	Surfers Point	Surfers Point	Surfers Point	Surfers Point	Surfers Point	Supertubes	Surfers Point	Surfers Point	Cobblestones	Augusta Rivermouth	Boranup Beach
Rating (10 max)	9	9	8	7	6	6	6	5	5	5	5	5	5	5	5	5	4	5
Best forecast wave conditions in Australia	Hussas WA - Margaret River	Hussas WA - Margaret River	Yallingup Beach WA - Margaret River	Yallingup Beach WA - Margaret River	Rocky Head WA - Far South	Hussas WA - Margaret River	Surfers Point WA - Margaret River	Bancoora VIC - Torquay	Surfers Point WA - Margaret River	Bancoora VIC - Torquay	Cyclops WA - Far South	Cyclops WA - Far South	Cyclops WA - Far South	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Cathedral Rock VIC - Cape Otway	Bancoora VIC - Torquay	Cathedral Rock VIC - Cape Otway	Bancoora VIC - Torquay	Bancoora VIC - Torquay	JD Reef NSW - Newcastle	Douglas Point SA - East Coast	Douglas Point SA - East Coast	Luna Park VIC - Far West
Rating (10 max)	9	9	8	7	6	6	6	5	5	5	5	5	5	5	5	5	4	7	4	4	4	5	5	5
Header Global	Morne Rights Mauritius	Chameau Mauritius	Black Rocks Mauritius	Benkunqut Indonesia	Benkunqut Indonesia	Benkunqut Indonesia	Gas Bay Australia	Bancoora Australia	Cobblestones Australia	Cathedral Rock Australia	Lebu Chile	Buchupureo Chile	Point Roadnight Australia	Point Roadnight Australia	Shingles New Zealand	Spooky's New Zealand	Fox River New Zealand	Cathedral Rock Australia	Cathedral Rock Australia	Asu Indonesia	Asu Indonesia	Antiques Maldives	Fox River New Zealand	Luna Park Australia
Rating (10 max)	4	4	4	4	4	4	6	5	5	9	9	7	8	8	6	7	6	7	7	4	4	4	5	5

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

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Southside 48 hour detailed Surf Forecast

How big are the waves at Southside today (13 Jul):

Short Range Forecast

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