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Southside Surf Forecast
/ WA – Margaret River (57 breaks) / Western Australia (159 breaks) /
Surf Forecasts:
Southside surfForecast / WA – Margaret River / Australia
48hr Weather and Surf, issued 1 pm Thursday 26 Mar 2026 AWSTForecast 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
20.0° C
(Which is slightly cooler than normal)How big are the waves at Southside today?
The current surf forecast for Southside at 5PM is: 1.7m 12s primary swell from a Southwest direction and 1.3m 8s secondary swell from a South-southeast direction, 2.1m 8s secondary swell from a Southeast direction (forecast issued at 01:00pm March 26). The wind direction is predicted to be glassy and the swell rating is 4.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Mar) | 6ft (1.8m) | 13s |
| Afternoon (26 Mar) | 5.5ft (1.7m) | 12s |
| Evening (26 Mar) | 5ft (1.6m) | 12s |
Table - waves today at Southside. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 26 | Friday 27 | Saturday 28 | Sunday 29 | |||||||||||||||||||||
| 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 | 2 AM | 5 AM | 8 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1069 | 974 | 868 | 706 | 574 | 511 | 503 | 455 | 448 | 400 | 359 | 335 | 307 | 293 | 320 | 320 | 535 | 473 | 512 | 488 | 473 | 457 | 503 | 396 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | cross- off | glass | off | off | off | off | off | cross- off | off | off | off | cross- off | cross- off | off | off | glass | glass | on | on | on | cross- on | cross- on | cross- on |
High Tide / height (m) | 4:37PM 0.66 | 6:20PM 0.66 | 7:26PM 0.65 | |||||||||||||||||||||
Low Tide / height (m) | 3:00AM 0.00 | 3:32AM 0.04 | 3:58AM 0.10 | |||||||||||||||||||||
Thursday 26 | Friday 27 | Saturday 28 | Sunday 29 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:26 | - | - | - | - | - | - | - | 6:28 | - | - | - | - | - | - | - | 6:28 |
| Sunset | - | - | 6:23 | - | - | - | - | - | - | - | 6:22 | - | - | - | - | - | - | - | 6:21 | - | - | - | - | - |
 |  | |  | | | |  | | |  |  |  |  | | | | | |  | |  |  |  | |
Rain (mm) | - | - | - | - | - | - | - | 1 | - | 4 | 6 | 12 | 5 | 6 | 8 | 8 | 5 | 2 | - | - | - | 1 | - | - |
| Temp. °C | 23 | 28 | 25 | 26 | 26 | 19 | 18 | 18 | 22 | 17 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 16 | 18 | 19 | 19 | 19 | 19 | 19 |
| Feels °C (?) | 20 | 27 | 25 | 26 | 24 | 16 | 14 | 15 | 19 | 15 | 13 | 12 | 14 | 12 | 11 | 13 | 15 | 16 | 16 | 16 | 17 | 18 | 18 | 18 |
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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.
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