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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 7 am Monday 27 Apr 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
20.4° C
(Which is normal for this time of year)How big are the waves at Augusta Rivermouth today?
The current surf forecast for Augusta Rivermouth at 3PM is: 3.5m 16s primary swell from a Southwest direction (forecast issued at 07:00am April 27). The wind direction is predicted to be cross-onshore and the swell rating is 11.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Apr) | 13ft (4.0m) | 17s |
| Afternoon (27 Apr) | 11ft (3.5m) | 16s |
| Evening (27 Apr) | 11ft (3.5m) | 16s |
Table - waves today at Augusta Rivermouth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 4mm), mostly falling on Mon morning. Very mild (max 18°C on Tue afternoon, min 14°C on Mon morning). Wind will be generally light. | ||||||||||||||||||||||||
Monday 27 | Tuesday 28 | Wednesday 29 | Thu 30 | |||||||||||||||||||||
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 | 2 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 14 | SW 14 | |
9772 | 9446 | 8133 | 6545 | 5943 | 5403 | 5012 | 4575 | 4394 | 4121 | 3863 | 3810 | 3373 | 3325 | 3144 | 3144 | 2886 | 2647 | 2462 | 2310 | 2172 | 2098 | 2161 | 2323 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross | cross-off | cross | glassy | glassy | glassy | glassy | cross-on | cross | cross-on | on | on | cross-on | cross-on | cross | cross | cross | on | on | on | on | on | on | |
High Tide | 9:24AM0.62m | 9:50PM0.79m | 8:57AM0.66m | 10:39PM0.75m | 8:42AM0.73m | 11:30PM0.70m | ||||||||||||||||||
Low Tide | 4:03AM0.47m | 2:51PM0.47m | 4:10AM0.55m | 3:26PM0.40m | 3:54AM0.62m | 4:02PM0.36m | ||||||||||||||||||
 |  |  | |  |  | | | | | | | | | |  | |  | | | | | | | |
 | 6:50 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | 6:52 |
 | — | — | — | — | 5:42 | — | — | — | — | — | — | — | 5:40 | — | — | — | — | — | — | — | 5:39 | — | — | 5:38 |
— | — | 2 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 16 | 17 | 14 | 14 | 14 | 14 | 14 | 14 | 15 | 15 | 17 | 18 | 18 | 18 | 16 | 15 | 15 | 15 | 17 | 18 | 17 | 17 | 16 | 16 |
15 | 16 | 13 | 14 | 14 | 14 | 14 | 14 | 15 | 14 | 16 | 16 | 16 | 17 | 15 | 14 | 14 | 14 | 16 | 16 | 15 | 15 | 14 | 14 | |
Swell 1 Height (m) Direction Period (s) | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 14 | SW 14 |
 kJ | 9772 | 9446 | 8133 | 6545 | 5943 | 5403 | 5012 | 4575 | 4394 | 4121 | 3863 | 3810 | 3373 | 3325 | 3144 | 3144 | 2886 | 2647 | 2462 | 2310 | 2172 | 2098 | 2161 | 2323 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 15 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SSE 4 | — | SSE 4 | S 4 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 16 | — | 10 | 10 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 5 | 5 | 5 | 5 | 24 | 24 | 5 | 5 | 5 | 5 | 5 | 83 | 24 | 24 | 24 | 24 |
Best forecast wave conditions in Margaret River | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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