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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 Wednesday 27 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 slightly warmer than usual)How big are the waves at Augusta Rivermouth today?
The current surf forecast for Augusta Rivermouth at 6PM is: 2.1m 15s primary swell from a West-southwest direction (forecast issued at 01:00pm May 27). An open ocean swell of 2.4m 9s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 May) | 6ft (1.8m) | 16s |
| Afternoon (27 May) | 6.5ft (2.0m) | 15s |
| Evening (27 May) | 7ft (2.2m) | 15s |
Table - waves today at Augusta Rivermouth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 19mm), heaviest on Wed night. Very mild (max 19°C on Wed afternoon, min 13°C on Fri night). Winds decreasing (fresh winds from the WNW on Wed night, light winds from the NW by Fri night). | ||||||||||||||||||||||||
Wed 27 | Thursday 28 | Friday 29 | Sat 30 | |||||||||||||||||||||
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 16 | WSW 16 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | ESE 10 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | SSW 11 | SSW 14 | SW 14 | SSW 14 | |
1715 | 1931 | 1911 | 2015 | 2709 | 1653 | 10 | 4058 | 3697 | 3264 | 2480 | 2279 | 2013 | 1818 | 1092 | 1324 | 1055 | 932 | 791 | 730 | 622 | 1468 | 1533 | 1388 | |
Wind (km/h) | ||||||||||||||||||||||||
off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross-off | off | cross-off | off | |
High Tide | 8:02AM0.76m | 8:06AM0.84m | 8:23AM0.91m | |||||||||||||||||||||
Low Tide | 3:58PM0.41m | 4:38PM0.38m | 5:17PM0.37m | |||||||||||||||||||||
 | | |  |  |  | |  |  | | |  | | | |  | |  |  | |  | | | | |
 | — | — | — | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:15 | — |
 | — | — | 5:19 | — | — | — | — | — | — | — | 5:17 | — | — | — | — | — | — | — | 5:17 | — | — | — | — | 5:17 |
2 | 4 | 3 | 6 | — | 1 | 1 | — | — | — | — | — | — | — | — | 1 | 1 | 1 | — | — | — | — | 1 | — | |
Temp °C | 20 | 19 | 19 | 19 | 19 | 17 | 17 | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 13 | 13 |
16 | 16 | 14 | 15 | 16 | 11 | 10 | 11 | 11 | 11 | 11 | 12 | 11 | 12 | 11 | 12 | 12 | 11 | 12 | 13 | 12 | 12 | 10 | 11 | |
Swell 1 Height (m) Direction Period (s) | SW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | ESE 10 | ESE 10 | ESE 10 | SW 13 | WSW 13 | WSW 12 | WSW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | SSW 11 | SSW 14 | SW 14 | SSW 14 |
 kJ | 1715 | 1931 | 1911 | 2015 | 2709 | 1653 | 10 | 10 | 10 | 503 | 2480 | 2279 | 2013 | 1818 | 1092 | 1092 | 1055 | 932 | 791 | 730 | 622 | 1468 | 1533 | 1388 |
Swell 2 Height (m) Direction Period (s) | SW 16 | SSW 12 | — | — | — | — | — | — | — | ESE 9 | ESE 9 | SW 12 | W 12 | S 20 | W 11 | W 11 | W 10 | W 10 | W 10 | W 10 | SSW 15 | W 10 | SE 9 | W 9 |
| kJ | 1428 | 52 | — | — | — | — | — | — | — | 9 | 8 | 677 | 879 | 8 | 379 | 317 | 257 | 164 | 161 | 122 | 398 | 115 | 3 | 56 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | ESE 9 | ESE 9 | ESE 9 | SW 18 | SW 18 | SSW 17 | SW 16 | SSW 16 | SW 16 | W 10 | ESE 9 | — | SE 9 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 8 | 8 | 8 | 13 | 13 | 30 | 69 | 169 | 255 | 94 | 8 | — | 3 |
Wind waves Height (m) Direction Period (s) | WNW 10 | WNW 10 | WNW 9 | WNW 9 | W 14 | W 14 | W 13 | WSW 13 | WSW 13 | WSW 13 | — | — | — | — | — | SW 12 | — | — | — | — | — | — | W 9 | — |
| kJ | 1024 | 1314 | 977 | 647 | 3533 | 3815 | 4158 | 4058 | 3697 | 3264 | — | — | — | — | — | 1324 | — | — | — | — | — | — | 56 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 97 | 158 | 158 | 180 | 158 | 158 | 213 | 613 | 1391 | 55 | 55 | 55 | 88 | 88 | 88 | 55 | 55 | 55 | 55 | 55 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Margaret River | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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