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Surf Forecasts:
Southside surfForecast / WA – Margaret River / Australia
48hr Weather and Surf, issued 7 pm Sunday 07 Dec 2025 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
19.8° C
(Which is slightly warmer than usual)How big are the waves at Southside today?
The current surf forecast for Southside at 1AM is: 2.0m 10s primary swell from a Southwest direction and 0.7m 15s secondary swell from a Southwest direction (forecast issued at 07:00pm December 07). The wind direction is predicted to be cross-shore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Dec) | 6ft (1.9m) | 10s |
| Afternoon (08 Dec) | 6ft (1.8m) | 11s |
| Evening (08 Dec) | 7ft (2.1m) | 12s |
Table - waves today at Southside. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 07 | Monday 08 | Tuesday 09 | Wednesday 10 | |||||||||||||||||||||
| 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) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 12 | 12 | 13 | 13 | 13 | 13 | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 584 | 690 | 852 | 820 | 842 | 716 | 676 | 745 | 756 | 1052 | 1276 | 2187 | 2601 | 2522 | 2309 | 1985 | 1697 | 1626 | 1651 | 1677 | 1607 | 1862 | 1919 | 1783 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross | cross- off | cross- off | cross | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- on | cross |
High Tide / height (m) | 10:43PM 0.83 | 11:06PM 0.75 | 10:59PM 0.66 | |||||||||||||||||||||
Low Tide / height (m) | 10:21AM -0.00 | 11:22AM 0.07 | 12:08PM 0.15 | |||||||||||||||||||||
Sunday 07 | Monday 08 | Tuesday 09 | Wednesday 10 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 5:01 | - | - | - | - | - | - | - | 5:01 | - | - | - | - | - | - | - | 5:01 | - | - |
| Sunset | 7:20 | - | - | - | - | - | - | - | 7:21 | - | - | - | - | - | - | - | 7:22 | - | - | - | - | - | - | - |
 |  |  | | |  | |  | | | |  | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 19 | 18 | 19 | 18 | 18 | 18 | 19 | 19 | 18 | 16 | 16 | 15 | 13 | 16 | 21 | 20 | 18 | 16 | 15 | 14 | 12 | 17 | 23 | 23 |
| Feels °C (?) | 17 | 17 | 18 | 17 | 16 | 16 | 15 | 14 | 13 | 11 | 12 | 12 | 10 | 12 | 17 | 13 | 12 | 10 | 11 | 11 | 9 | 15 | 21 | 19 |
- 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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