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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 7 pm Tuesday 12 May 2026 AWSTForecast update in hr min s Forecast update imminent
Today's Margaret River Mouth sea temperature is
21.0° C
(Which is slightly warmer than usual)How big are the waves at Margaret River Mouth today?
The current surf forecast for Margaret River Mouth at 11PM is: 2.0m 15s primary swell from a West-southwest direction and 0.2m 13s secondary swell from a South-southwest direction (forecast issued at 07:00pm May 12). The wind direction is predicted to be cross-shore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 May) | - | - |
| Afternoon (12 May) | 4.5ft (1.3m) | 13s |
| Evening (12 May) | 6ft (1.8m) | 14s |
Table - waves today at Margaret River Mouth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 9mm), mostly falling on Wed night. Warm (max 21°C on Wed morning, min 15°C on Wed night). Mainly fresh winds. | ||||||||||||||||||||||||
Tue 12 | Wednesday 13 | Thursday 14 | Fri 15 | |||||||||||||||||||||
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 | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
WSW 14 | WSW 14 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | SW 13 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 15 | |
838 | 1187 | 1737 | 1928 | 2162 | 2189 | 1924 | 1847 | 1851 | 1929 | 1772 | 1560 | 1390 | 1235 | 1045 | 946 | 932 | 981 | 1610 | 1864 | 1864 | 1639 | 1639 | 2010 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 7:16PM0.45m | 8:10AM0.57m | 8:52PM0.41m | 8:16AM0.64m | 11:07PM0.38m | 8:33AM0.72m | ||||||||||||||||||
Low Tide | 2:31PM0.37m | 1:20AM0.28m | 3:17PM0.26m | 1:16AM0.34m | 4:08PM0.16m | 00:25AM0.38m | ||||||||||||||||||
 |  |  | | | |  |  | |  |  | | | | | | | |  | | | |  | | |
 | — | — | — | — | 7:03 | — | — | — | — | — | — | — | 7:03 | — | — | — | — | — | — | — | 7:03 | — | — | — |
 | 5:30 | — | — | — | — | — | — | — | 5:29 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — | 5:27 |
— | — | — | — | — | — | — | 1 | 1 | 2 | — | — | — | — | — | — | — | — | 2 | 1 | 1 | — | 1 | — | |
Temp °C | 21 | 20 | 20 | 18 | 19 | 20 | 21 | 20 | 19 | 17 | 16 | 15 | 16 | 16 | 17 | 16 | 16 | 17 | 16 | 16 | 16 | 16 | 16 | 16 |
19 | 18 | 18 | 15 | 16 | 16 | 16 | 15 | 14 | 13 | 13 | 12 | 11 | 11 | 12 | 10 | 11 | 12 | 11 | 10 | 10 | 11 | 11 | 11 | |
Swell 1 Height (m) Direction Period (s) | WSW 14 | WSW 14 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | SW 13 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 15 |
 kJ | 838 | 1187 | 1737 | 1928 | 2162 | 2189 | 1924 | 1847 | 1851 | 1929 | 1772 | 1560 | 1390 | 1235 | 1045 | 946 | 932 | 981 | 1610 | 1864 | 1864 | 1639 | 1639 | 2010 |
Swell 2 Height (m) Direction Period (s) | SSW 13 | SSW 13 | SSW 13 | SW 12 | — | — | — | — | — | SW 14 | SW 14 | SW 14 | WSW 13 | WSW 13 | SSW 13 | — | — | — | — | — | — | — | SW 18 | — |
| kJ | 18 | 17 | 16 | 6 | — | — | — | — | — | 350 | 632 | 520 | 451 | 345 | 277 | — | — | — | — | — | — | — | 83 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | NNW 5 | — | NNW 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 5 | — | 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 43 | 26 | 93 | 93 | 94 | 214 | 194 | 245 | 356 | 12 | 12 | 12 | 48 | 96 | 356 | 1688 | 356 | 245 | 245 | 356 | 44 | 12 | 12 | 12 |
Best forecast wave conditions in Margaret River | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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