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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 Saturday 23 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
20.3° C
(Which is slightly warmer than usual)How big are the waves at Augusta Rivermouth today?
The current surf forecast for Augusta Rivermouth at 7AM is: 2.1m 12s primary swell from a Southwest direction and 0.8m 10s secondary swell from a South-southeast direction (forecast issued at 01:00am May 23). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 May) | 7ft (2.1m) | 12s |
| Afternoon (23 May) | 5ft (1.6m) | 12s |
| Evening (23 May) | 4.5ft (1.3m) | 11s |
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 19°C on Mon afternoon, min 13°C on Sat morning). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 23 | Sunday 24 | Monday 25 | ||||||||||||||||||||||
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 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | SW 15 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | |
1324 | 1347 | 1200 | 1094 | 736 | 666 | 533 | 396 | 273 | 233 | 485 | 1393 | 1849 | 1568 | 1430 | 966 | 1829 | 1664 | 1402 | 1349 | 1421 | 1500 | 1438 | 1150 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | glassy | cross-off | off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | off | off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | |
High Tide | 6:03PM0.78m | 9:58AM0.66m | 7:58PM0.75m | 8:56AM0.66m | 9:21PM0.73m | |||||||||||||||||||
Low Tide | 2:01AM0.40m | 2:43AM0.46m | 1:46PM0.63m | 3:10AM0.53m | 2:34PM0.54m | |||||||||||||||||||
 |  |  |  | |  | | | | | | | | | |  | | | | | | | | | |
 | — | 7:09 | — | — | — | — | — | — | — | 7:11 | — | — | — | — | — | — | — | 7:11 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:21 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:20 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 13 | 13 | 13 | 14 | 16 | 15 | 16 | 14 | 14 | 13 | 13 | 15 | 17 | 16 | 15 | 15 | 14 | 13 | 13 | 16 | 19 | 18 | 17 | 16 |
11 | 11 | 11 | 12 | 14 | 13 | 15 | 13 | 12 | 11 | 10 | 12 | 14 | 13 | 12 | 12 | 11 | 9 | 8 | 11 | 14 | 14 | 14 | 13 | |
Swell 1 Height (m) Direction Period (s) | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | SW 15 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 |
 kJ | 1324 | 1347 | 1200 | 1094 | 736 | 666 | 533 | 396 | 273 | 233 | 485 | 1393 | 1849 | 1568 | 1430 | 966 | 1829 | 1664 | 1402 | 1349 | 1421 | 1500 | 1438 | 1150 |
Swell 2 Height (m) Direction Period (s) | — | — | SSE 10 | S 15 | S 8 | S 9 | S 8 | S 8 | S 8 | S 11 | WSW 11 | S 11 | S 11 | S 11 | S 11 | SW 16 | S 10 | SSE 10 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | SSE 9 | SSE 9 |
| kJ | — | — | 123 | 17 | 80 | 99 | 74 | 63 | 60 | 196 | 200 | 149 | 114 | 83 | 82 | 386 | 51 | 33 | 19 | 18 | 17 | 8 | 8 | 8 |
Swell 3 Height (m) Direction Period (s) | — | — | — | SW 18 | S 14 | S 14 | S 13 | S 12 | S 12 | SW 16 | S 11 | S 11 | — | SW 18 | — | S 10 | SSE 10 | W 11 | W 11 | — | — | — | SSE 9 | SW 23 |
| kJ | — | — | — | 13 | 36 | 57 | 80 | 102 | 129 | 198 | 191 | 146 | — | 161 | — | 53 | 33 | 21 | 9 | — | — | — | 8 | 20 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | N 2 | N 3 | N 3 | — | — | — | — | — | — | N 3 | N 3 | NNW 3 | NNW 6 | NNW 6 | NNW 6 |
| kJ | — | — | — | — | — | — | — | — | — | 1 | 5 | 5 | — | — | — | — | — | — | 4 | 4 | 5 | 20 | 22 | 20 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 13 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Margaret River | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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