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Margaret River Mouth Surf Forecast
/ WA – Margaret River (57 breaks) / Western Australia (159 breaks) /
Surf Forecasts:
Margaret River Mouth surfForecast / WA – Margaret River / Australia
48hr Weather and Surf, issued 1 am Tuesday 31 Mar 2026 AWSTForecast update in hr min s Forecast update imminent
Today's Margaret River Mouth sea temperature is
20.1° C
(Which is slightly cooler than normal)How big are the waves at Margaret River Mouth today?
The current surf forecast for Margaret River Mouth at 6AM is: 2.1m 12s primary swell from a Southwest direction (forecast issued at 01:00am March 31). The wind direction is predicted to be cross-onshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Mar) | 6ft (1.9m) | 12s |
| Afternoon (31 Mar) | 5ft (1.6m) | 12s |
| Evening (31 Mar) | 4.5ft (1.3m) | 11s |
Table - waves today at Margaret River Mouth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 31 | Wednesday 01 | Thursday 02 | ||||||||||||||||||||||
| 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 | 5 PM | 8 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 15 | 14 | 14 | 14 | 15 | 13 | 14 | 14 | 14 | 12 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1572 | 1523 | 1366 | 1082 | 902 | 710 | 589 | 515 | 375 | 303 | 244 | 260 | 138 | 171 | 169 | 160 | 187 | 233 | 113 | 195 | 198 | 480 | 233 | 517 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | glass | glass | glass | on | on | cross- on | cross- off | cross- off | cross- off | cross- off | off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 9:01PM 0.58 | 10:03AM 0.45 | 9:42PM 0.52 | 9:50AM 0.50 | 10:22PM 0.46 | 9:49AM 0.57 | ||||||||||||||||||
Low Tide / height (m) | 4:18AM 0.25 | 3:35PM 0.32 | 4:00AM 0.31 | 4:19PM 0.27 | 3:18AM 0.35 | 5:03PM 0.25 | ||||||||||||||||||
Tuesday 31 | Wednesday 01 | Thursday 02 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:30 | - | - | - | - | - | - | - | 6:31 | - | - | - | - | - | - | - | 6:31 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:16 | - | - | - | - | - | - | - | 6:15 | - | - | - | - | - | - | - | 6:14 | - |
 |  | |  |  | | |  | | | |  | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 17 | 17 | 17 | 18 | 18 | 18 | 18 | 18 | 17 | 16 | 16 | 17 | 17 | 18 | 18 | 17 | 16 | 15 | 14 | 15 | 20 | 22 | 19 | 18 |
| Feels °C (?) | 10 | 11 | 11 | 13 | 14 | 14 | 15 | 15 | 16 | 16 | 15 | 16 | 15 | 16 | 16 | 15 | 14 | 13 | 11 | 12 | 17 | 17 | 14 | 13 |
- 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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