Southside Surf Forecast

/ WA – Margaret River (57 breaks) / Western Australia (159 breaks) /

Australia (828 breaks)

Surf Forecasts:

Southside surfForecast / WA – Margaret River / Australia

48hr Weather and Surf, issued 7 pm Tuesday 11 Nov 2025 AWST

Forecast update in hr min s Forecast update imminent

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

Today's Southside sea temperature is 19.4° C
(Which is 1.3°C warmer than normal for this time of year)

How big are the waves at Southside today?

The current surf forecast for Southside at 11PM is: 1.2m 11s primary swell from a Southwest direction (forecast issued at 07:00pm November 11). An open ocean swell of 0.2m 6s is not directed at the surf break, a second open ocean swell of 1.0m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (AWST) & Date	Wave Height	Wave Period
Morning (11 Nov)	-	-
Afternoon (11 Nov)	5ft (1.5m)	12s
Evening (11 Nov)	4.5ft (1.3m)	11s

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

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Tuesday 11			Wednesday 12								Thursday 13								Friday 14
	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	2 AM	5 AM	8 AM	11 AM	2 PM
Rating (10 max)	1	1	1	0	0	0	0	0	0	0	1	1	3	3	0	0	0	1	2	3	2	0	2	1
Swell Height Map See all maps
Wave Height (m) & direction (?)	SW	SW	SW	SW	SW	SW	SW	S	S	SW	SW	SW	SSW	SSW	SW	SW	SW	SW	SW	SW	WSW	WSW	WSW	WSW
Period(s) (?)	12	11	11	11	12	12	12	6	6	12	12	12	11	11	11	11	11	11	11	11	11	20	19	18
Wave Graph (?)
kJ (?)	533	461	363	320	293	224	224	162	155	167	205	309	698	645	615	548	584	414	515	334	386	336	560	785
Wind (km/h)	S	SE	SE	SSE	SSE	SSE	S	S	S	SSE	SSE	SSE	SSE	SSE	SSW	SSW	S	S	S	SSE	S	S	S	S
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross	cross- off	cross- off	cross- off	cross- off	cross- off	cross	cross	cross	cross- off	cross- off	cross- off	cross- off	cross- off	cross- on	cross- on	cross	cross	cross- off	cross- off	cross	cross	cross	cross
High Tide / height (m)				11:03PM 0.63							10:46PM 0.56								10:14PM 0.51			6:14AM 0.45
Low Tide / height (m)								1:35PM 0.12								1:58PM 0.19					3:13AM 0.42

	Tuesday 11			Wednesday 12								Thursday 13								Friday 14
Sunrise	-	-	-	-	-	5:09	-	-	-	-	-	-	-	5:09	-	-	-	-	-	-	-	5:09	-	-
Sunset	6:55	-	-	-	-	-	-	-	6:57	-	-	-	-	-	-	-	6:58	-	-	-	-	-	-	-

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	1	1	-
Temp. °C	21	17	16	16	16	17	18	18	17	15	15	14	14	16	17	16	16	15	14	14	14	16	15	16
Feels °C (?)	17	14	13	13	12	12	12	12	11	10	11	10	11	13	12	11	11	11	11	12	12	12	10	10

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

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Southside surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.