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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 pm Saturday 30 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 1.0°C warmer than normal for this time of year)How big are the waves at Augusta Rivermouth today (31 May):
- Afternoon surf: Afternoon surf (31 May, local time) - 6.5ft (2.0m), 13s period with SSW swell.
- Evening surf: Evening surf (31 May, local time) - 6ft (1.9m), 13s period with SSW swell.
The current surf forecast for Augusta Rivermouth at 12AM is: 1.8m 14s primary swell from a South-southwest direction and 0.8m 4s secondary swell from a East-southeast direction (forecast issued at 07:00pm May 30). An open ocean swell of 0.3m 8s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 3.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 May) | - | - |
| Afternoon (31 May) | 6.5ft (2.0m) | 13s |
| Evening (31 May) | 6ft (1.9m) | 13s |
Table - waves today at Augusta Rivermouth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 47mm), heaviest during Sat night. Very mild (max 18°C on Sat night, min 13°C on Sun morning). Winds decreasing (gales from the WNW on Sun afternoon, light winds from the W by Mon night). | ||||||||||||||||||||||||
Sat 30 | Sunday 31 | Monday 1 | Tue 2 | |||||||||||||||||||||
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 | 11 AM | 2 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSW 13 | SSW 12 | SW 14 | SSW 14 | SSW 14 | SW 13 | SW 14 | SW 14 | W 13 | WSW 14 | SW 14 | SW 13 | SW 13 | SSW 13 | SSW 12 | WSW 14 | SW 13 | SW 13 | SW 12 | WSW 13 | SW 11 | SW 14 | SW 14 | WSW 9 | |
1297 | 1173 | 1267 | 1247 | 838 | 732 | 965 | 947 | 0 | 26279 | 22371 | 18343 | 15159 | 12077 | 7839 | 4506 | 3598 | 2693 | 2195 | 2065 | 1152 | 1336 | 614 | 1819 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross | cross | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | |
High Tide | 9:12AM1.01m | 9:40AM1.04m | 10:10AM1.04m | |||||||||||||||||||||
Low Tide | 5:57PM0.38m | 6:38PM0.39m | 7:22PM0.41m | |||||||||||||||||||||
 |  |  |  | |  | | | |  | | | | | | | |  | |  | | | |  | |
 | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:16 | — | — | — |
 | 5:17 | — | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — | 5:16 |
— | 7 | 20 | 2 | 3 | 2 | 2 | 2 | — | 2 | 1 | 2 | 1 | — | — | — | — | — | — | — | 1 | 2 | — | — | |
Temp °C | 17 | 14 | 15 | 18 | 16 | 15 | 13 | 14 | 14 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 16 | 16 | 16 | 16 | 17 | 16 | 15 | 15 |
14 | 10 | 13 | 13 | 6 | 4 | 1 | 2 | 2 | 6 | 4 | 5 | 6 | 7 | 9 | 10 | 12 | 12 | 11 | 10 | 10 | 7 | 7 | 8 | |
Swell 1 Height (m) Direction Period (s) | SSW 13 | SSW 12 | SW 14 | SSW 14 | SSW 14 | SW 13 | SW 14 | SW 14 | — | — | — | — | W 13 | W 13 | WSW 13 | WSW 14 | SW 13 | SW 13 | SW 12 | WSW 13 | SW 11 | SW 14 | SSE 11 | SSE 11 |
 kJ | 1297 | 1173 | 1267 | 1247 | 838 | 732 | 965 | 947 | — | — | — | — | 2053 | 2744 | 1313 | 4506 | 3598 | 2693 | 2195 | 2065 | 1152 | 1336 | 400 | 297 |
Swell 2 Height (m) Direction Period (s) | W 8 | W 8 | W 8 | ESE 6 | SW 18 | ESE 7 | — | — | — | — | — | — | — | SW 21 | SSW 21 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | SSE 11 | SW 14 | SW 15 |
| kJ | 21 | 21 | 11 | 53 | 50 | 5 | — | — | — | — | — | — | — | 18 | 45 | 3520 | 2716 | 1967 | 1300 | 935 | 734 | 531 | 614 | 496 |
Swell 3 Height (m) Direction Period (s) | WNW 9 | SE 8 | — | — | SE 7 | — | — | — | — | — | — | — | — | — | — | SW 14 | SW 20 | SW 20 | SW 20 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | SW 18 |
| kJ | 43 | 3 | — | — | 21 | — | — | — | — | — | — | — | — | — | — | 3137 | 98 | 97 | 98 | 146 | 216 | 211 | 216 | 155 |
Wind waves Height (m) Direction Period (s) | — | NE 3 | ESE 4 | NW 4 | NW 8 | WNW 9 | W 11 | W 12 | W 13 | WSW 14 | SW 14 | SW 13 | SW 13 | SSW 13 | SSW 12 | — | — | — | — | — | WNW 5 | WNW 6 | W 8 | WSW 9 |
| kJ | — | 4 | 15 | 24 | 1716 | 3758 | 8112 | 10839 | 15745 | 26279 | 22371 | 18343 | 15159 | 12077 | 7839 | — | — | — | — | — | 85 | 331 | 1084 | 1819 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 5 | 5 | 5 | 97 | 1674 | 1674 | 1674 | 1778 | 1674 | 1977 | 1977 | 1674 | 2143 | 2511 | 2599 | 2716 | 55 | 123 | 114 | 158 | 180 | 389 | 740 | 928 |
Best forecast wave conditions in Margaret River | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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