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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 pm Saturday 09 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
20.1° 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 8PM is: 0.7m 13s primary swell from a Southwest direction (forecast issued at 01:00pm May 09). An open ocean swell of 0.4m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 May) | 2.5ft (0.8m) | 11s |
| Afternoon (09 May) | 2ft (0.6m) | 14s |
| Evening (09 May) | 2.5ft (0.7m) | 13s |
Table - waves today at Augusta Rivermouth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 22°C on Mon afternoon, min 15°C on Sun morning). Winds increasing (light winds from the NE on Sat night, fresh winds from the N by Mon morning). | ||||||||||||||||||||||||
Sat 9 | Sunday 10 | Monday 11 | Tue 12 | |||||||||||||||||||||
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 | 5 AM | 8 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | WSW 13 | SSW 16 | SW 18 | WSW 12 | |
132 | 119 | 183 | 173 | 109 | 106 | 78 | 136 | 209 | 251 | 251 | 336 | 304 | 308 | 410 | 458 | 444 | 543 | 418 | 364 | 546 | 48 | 51 | 1430 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | off | off | off | |
High Tide | 1:59PM0.78m | 6:21PM0.76m | 8:42AM0.63m | 7:50PM0.77m | ||||||||||||||||||||
Low Tide | 2:15AM0.45m | 2:26AM0.49m | 1:08PM0.57m | 2:37AM0.53m | ||||||||||||||||||||
 | | |  | | | | | | | | | | | | | | |  | | | | | | |
 | — | — | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:01 | — |
 | — | — | 5:30 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:29 | — | — | — | — | 5:28 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 17 | 20 | 20 | 18 | 18 | 17 | 16 | 15 | 19 | 20 | 20 | 18 | 18 | 16 | 16 | 17 | 21 | 22 | 21 | 19 | 19 | 18 | 18 | 18 |
12 | 16 | 16 | 15 | 14 | 12 | 11 | 11 | 14 | 15 | 16 | 15 | 14 | 11 | 11 | 11 | 15 | 16 | 17 | 16 | 17 | 16 | 16 | 16 | |
Swell 1 Height (m) Direction Period (s) | SSW 11 | SSW 11 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | WSW 13 | W 12 | W 12 | WSW 12 |
 kJ | 93 | 93 | 183 | 173 | 109 | 106 | 53 | 136 | 209 | 251 | 251 | 336 | 304 | 308 | 410 | 458 | 444 | 543 | 418 | 364 | 546 | 1333 | 1435 | 1430 |
Swell 2 Height (m) Direction Period (s) | SW 14 | SW 14 | S 11 | NNW 7 | S 10 | S 10 | SW 15 | SW 12 | SE 7 | SE 7 | SE 9 | SE 9 | NW 7 | SW 18 | SW 18 | W 7 | SW 16 | WSW 16 | WSW 15 | SW 15 | SSW 15 | SSW 16 | SW 18 | SW 17 |
| kJ | 132 | 119 | 37 | 21 | 18 | 18 | 78 | 50 | 2 | 2 | 3 | 3 | 28 | 50 | 50 | 1 | 127 | 25 | 85 | 176 | 87 | 48 | 51 | 148 |
Swell 3 Height (m) Direction Period (s) | NNW 7 | NNW 7 | NW 8 | SSE 11 | NW 8 | SW 16 | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 | NW 7 | SW 18 | NW 7 | ESE 6 | WNW 7 | SE 7 | SW 16 | SW 15 | — | — | SW 12 | SSW 15 |
| kJ | 5 | 5 | 3 | 23 | 3 | 41 | 8 | 8 | 2 | 2 | 2 | 2 | 2 | 12 | 2 | 4 | 10 | 2 | 64 | 107 | — | — | 37 | 87 |
Wind waves Height (m) Direction Period (s) | N 4 | N 4 | NNW 7 | — | NNW 7 | N 3 | N 4 | N 4 | NNW 4 | NNW 7 | NW 7 | NW 7 | N 3 | NNW 3 | NNW 4 | NNW 4 | NNW 7 | NW 7 | NW 7 | NW 8 | NW 8 | W 12 | N 4 | N 4 |
| kJ | 10 | 4 | 21 | — | 20 | 8 | 12 | 13 | 14 | 41 | 47 | 47 | 5 | 15 | 28 | 52 | 170 | 151 | 176 | 205 | 221 | 1928 | 6 | 14 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 13 | 0 | 0 | 0 | 0 | 13 | 13 | 13 | 13 | 0 | 13 | 0 | 13 | 13 | 13 | 97 | 114 | 180 | 97 | 0 | 0 | 97 | 0 | 0 |
Best forecast wave conditions in Margaret River | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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