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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 Sunday 10 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 normal for this time of year)How big are the waves at Augusta Rivermouth today?
The current surf forecast for Augusta Rivermouth at 9PM is: 0.9m 14s primary swell from a Southwest direction and 0.1m 9s secondary swell from a Southeast direction (forecast issued at 01:00pm May 10). An open ocean swell of 0.7m 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 (10 May) | 2ft (0.6m) | 15s |
| Afternoon (10 May) | 2.5ft (0.8m) | 14s |
| Evening (10 May) | 3ft (0.9m) | 14s |
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 night). Mainly fresh winds. | ||||||||||||||||||||||||
Sun 10 | Monday 11 | Tuesday 12 | Wed 13 | |||||||||||||||||||||
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 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 14 | SSW 16 | SW 18 | SW 13 | WSW 13 | WSW 16 | WSW 14 | SW 15 | SW 15 | WSW 15 | SW 16 | WSW 16 | |
209 | 251 | 251 | 331 | 304 | 308 | 410 | 458 | 437 | 543 | 418 | 364 | 661 | 48 | 50 | 444 | 1723 | 3184 | 3341 | 5940 | 7840 | 8696 | 9393 | 9057 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | |
High Tide | 6:21PM0.76m | 8:42AM0.63m | 7:50PM0.77m | 8:02AM0.67m | 8:58PM0.77m | |||||||||||||||||||
Low Tide | 2:26AM0.49m | 1:08PM0.57m | 2:37AM0.53m | 2:04PM0.48m | 2:45AM0.59m | |||||||||||||||||||
 | | |  | | | | | |  |  | | | | | | | | |  |  | | | | |
 | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:03 | — |
 | — | — | 5:30 | — | — | — | — | — | — | — | 5:29 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | 5:27 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 19 | 21 | 20 | 18 | 18 | 16 | 15 | 16 | 21 | 22 | 21 | 19 | 19 | 18 | 18 | 18 | 22 | 22 | 21 | 19 | 19 | 18 | 18 | 18 |
14 | 16 | 16 | 14 | 14 | 11 | 10 | 10 | 15 | 16 | 17 | 16 | 17 | 16 | 16 | 16 | 18 | 18 | 19 | 18 | 18 | 16 | 16 | 15 | |
Swell 1 Height (m) Direction Period (s) | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 14 | W 12 | W 12 | W 11 | WSW 13 | WSW 16 | WSW 14 | SW 15 | SW 15 | WSW 15 | SW 16 | WSW 16 |
 kJ | 209 | 251 | 251 | 331 | 304 | 308 | 410 | 458 | 437 | 543 | 418 | 364 | 661 | 1330 | 1439 | 969 | 1723 | 3184 | 3341 | 5940 | 7840 | 8696 | 9393 | 9057 |
Swell 2 Height (m) Direction Period (s) | SE 7 | SE 7 | SE 9 | SE 9 | NW 7 | SW 18 | SW 18 | WNW 7 | SW 16 | WSW 16 | WSW 15 | SW 15 | — | SSW 16 | SW 18 | SW 13 | SW 16 | SW 16 | SSW 13 | — | — | SSW 13 | — | — |
| kJ | 2 | 2 | 3 | 3 | 11 | 50 | 50 | 5 | 127 | 25 | 85 | 176 | — | 48 | 50 | 444 | 432 | 783 | 93 | — | — | 53 | — | — |
Swell 3 Height (m) Direction Period (s) | S 10 | S 9 | S 9 | S 9 | NW 7 | NW 7 | NW 7 | ESE 6 | WNW 7 | WSW 16 | SW 16 | WSW 15 | E 7 | WSW 18 | SW 12 | SW 18 | SSW 14 | — | — | — | — | — | — | — |
| kJ | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 4 | 10 | 25 | 64 | 144 | 1 | 31 | 23 | 152 | 82 | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNW 4 | NW 7 | NW 7 | NW 7 | NNW 3 | NNW 4 | NNW 4 | NNW 4 | NNW 7 | NW 7 | NW 7 | NW 8 | NW 8 | N 4 | N 4 | N 3 | — | — | — | — | — | — | — | — |
| kJ | 15 | 47 | 47 | 46 | 9 | 13 | 28 | 55 | 138 | 167 | 174 | 179 | 216 | 6 | 6 | 6 | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 13 | 13 | 13 | 13 | 13 | 97 | 97 | 158 | 97 | 0 | 0 | 97 | 97 | 0 | 0 | 0 | 0 | 50 | 68 | 119 | 120 | 120 |
Best forecast wave conditions in Margaret River | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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