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Augusta Rivermouth Surf Forecast
/ WA – Margaret River (57 breaks) / Western Australia (159 breaks) /
Surf Forecasts:
Augusta Rivermouth surfForecast / WA – Margaret River / Australia
48hr Weather and Surf, issued 1 am Friday 22 May 2026 AWSTForecast update in hr min s Forecast update imminent
Augusta Rivermouth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Augusta Rivermouth sea temperature is
20.5° C
(Which is slightly warmer than usual)How big are the waves at Augusta Rivermouth today?
The current surf forecast for Augusta Rivermouth at 9AM is: 2.5m 13s primary swell from a Southwest direction (forecast issued at 01:00am May 22). The wind direction is predicted to be onshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 May) | 8ft (2.5m) | 13s |
| Afternoon (22 May) | 8ft (2.5m) | 13s |
| Evening (22 May) | 8ft (2.4m) | 12s |
Table - waves today at Augusta Rivermouth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 17°C on Sun afternoon, min 12°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 22 | Saturday 23 | Sunday 24 | ||||||||||||||||||||||
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 | 11 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 16 | SW 15 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | |
2318 | 2452 | 2071 | 2173 | 1977 | 1824 | 1655 | 1499 | 1324 | 1255 | 1200 | 1094 | 736 | 603 | 533 | 396 | 303 | 291 | 485 | 1393 | 1754 | 1591 | 1430 | 966 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | on | on | on | cross-on | on | on | glassy | cross-off | cross-off | off | cross-off | off | off | off | cross-off | cross-off | cross-off | off | off | off | off | cross-off | |
High Tide | 1:35PM0.84m | 6:03PM0.78m | 9:58AM0.66m | 7:58PM0.75m | ||||||||||||||||||||
Low Tide | 1:04AM0.36m | 2:01AM0.40m | 2:43AM0.46m | 1:46PM0.63m | ||||||||||||||||||||
 |  |  |  | |  |  |  | | | | | | | | | | | | | | | | | |
 | — | 7:09 | — | — | — | — | — | — | — | 7:09 | — | — | — | — | — | — | — | 7:11 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:21 | — | — | — | — | — | — | — | 5:21 | — | — | — | — | — | — | — | 5:20 | — | — |
1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 16 | 16 | 16 | 15 | 15 | 16 | 15 | 14 | 13 | 12 | 12 | 14 | 15 | 15 | 15 | 14 | 13 | 13 | 12 | 14 | 17 | 16 | 15 | 15 |
10 | 9 | 10 | 10 | 11 | 11 | 11 | 12 | 12 | 10 | 10 | 12 | 12 | 13 | 13 | 13 | 11 | 11 | 9 | 10 | 14 | 13 | 13 | 13 | |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | S 11 | SW 15 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 |
 kJ | 1972 | 1127 | 2071 | 2173 | 1977 | 1824 | 1655 | 1499 | 1324 | 1255 | 1200 | 1094 | 736 | 603 | 533 | 396 | 303 | 250 | 485 | 1393 | 1754 | 1591 | 1430 | 966 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | S 10 | S 15 | S 8 | S 9 | S 8 | S 8 | S 8 | WSW 11 | S 11 | S 11 | S 11 | S 11 | S 11 | SW 16 |
| kJ | — | — | — | — | — | — | — | — | — | — | 45 | 17 | 82 | 99 | 74 | 82 | 60 | 204 | 191 | 151 | 114 | 114 | 82 | 386 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | SW 18 | S 14 | S 14 | S 13 | S 12 | S 12 | SW 16 | SW 11 | S 11 | — | SW 18 | — | S 10 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 13 | 36 | 57 | 80 | 102 | 129 | 291 | 169 | 146 | — | 161 | — | 54 |
Wind waves Height (m) Direction Period (s) | SW 13 | SW 13 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NNW 3 | — | — | — | — | — | — |
| kJ | 2318 | 2452 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 123 | 119 | 72 | 24 | 72 | 72 | 54 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Margaret River | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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