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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 am 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
20.4° C
(Which is 1.0°C warmer than normal for this time of year)How big are the waves at Augusta Rivermouth today (30 May):
- Morning surf: Morning surf (30 May, local time) - 6.5ft (2.0m), 14s period with SSW swell.
- Afternoon surf: Afternoon surf (30 May, local time) - 6.5ft (2.0m), 13s period with SSW swell.
- Evening surf: Evening surf (30 May, local time) - 6ft (1.9m), 13s period with SSW swell.
The current surf forecast for Augusta Rivermouth at 8AM is: 1.9m 14s primary swell from a South-southwest direction (forecast issued at 01:00am May 30). An open ocean swell of 0.6m 9s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 4.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 May) | 6.5ft (2.0m) | 14s |
| Afternoon (30 May) | 6.5ft (2.0m) | 13s |
| Evening (30 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 41mm), heaviest during Sat night. Very mild (max 19°C on Sat afternoon, min 14°C on Sat morning). Winds increasing (calm on Sat night, gales from the NW by Sun afternoon). | ||||||||||||||||||||||||
Saturday 30 | Sunday 31 | Monday 1 | ||||||||||||||||||||||
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 | 5 PM | 8 PM | 11 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 12 | SW 14 | SSW 14 | SW 14 | SW 14 | SW 13 | SSW 15 | W 14 | WSW 14 | SW 14 | SW 13 | SW 13 | SSW 13 | SSW 13 | SW 13 | SW 12 | SW 12 | SW 13 | |
1468 | 1447 | 1388 | 1322 | 1401 | 1297 | 1073 | 1267 | 1014 | 799 | 754 | 780 | 711 | 0 | 22698 | 23001 | 16914 | 13563 | 11141 | 9140 | 4380 | 2977 | 2713 | 2340 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | glassy | cross-off | cross | cross-off | cross-off | cross-off | glassy | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-off | |
High Tide | 8:46AM0.97m | 9:12AM1.01m | 9:40AM1.04m | |||||||||||||||||||||
Low Tide | 5:57PM0.38m | 6:38PM0.39m | 7:22PM0.41m | |||||||||||||||||||||
 |  |  |  |  | | |  |  |  |  | | |  | | | |  | | | | | | | |
 | — | 7:15 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:17 | — | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — | — | 5:16 | — | — |
1 | — | — | — | — | — | 3 | 19 | 2 | 4 | 2 | 3 | 1 | 3 | 2 | 1 | 1 | — | — | — | — | — | — | — | |
Temp °C | 14 | 14 | 14 | 16 | 19 | 17 | 15 | 17 | 18 | 15 | 15 | 14 | 14 | 15 | 16 | 15 | 15 | 15 | 15 | 16 | 15 | 16 | 16 | 16 |
13 | 13 | 12 | 13 | 15 | 13 | 12 | 18 | 11 | 6 | 4 | 2 | 1 | 4 | 7 | 5 | 5 | 6 | 7 | 9 | 10 | 11 | 12 | 11 | |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 12 | SW 14 | SSW 14 | SW 14 | SW 14 | SW 13 | SSW 15 | — | — | — | — | — | W 13 | S 12 | SW 13 | SW 12 | SW 12 | SW 13 |
 kJ | 1468 | 1447 | 1388 | 1322 | 1401 | 1297 | 1073 | 1267 | 1014 | 799 | 754 | 780 | 711 | — | — | — | — | — | 2139 | 4716 | 4380 | 2977 | 2713 | 2340 |
Swell 2 Height (m) Direction Period (s) | W 9 | W 9 | W 9 | W 9 | W 8 | WNW 8 | W 8 | E 4 | ESE 5 | SW 18 | — | — | — | — | — | — | — | — | SW 21 | W 13 | S 12 | S 12 | S 12 | S 11 |
| kJ | 85 | 56 | 56 | 55 | 33 | 22 | 21 | 6 | 11 | 50 | — | — | — | — | — | — | — | — | 18 | 1850 | 3126 | 2544 | 1857 | 1371 |
Swell 3 Height (m) Direction Period (s) | SE 9 | SE 9 | SE 9 | SE 9 | SE 8 | W 9 | SE 8 | SE 8 | SE 8 | SE 6 | — | — | — | — | — | — | — | — | — | — | W 12 | SW 20 | SW 20 | SW 20 |
| kJ | 3 | 3 | 3 | 3 | 3 | 39 | 3 | 3 | 3 | 6 | — | — | — | — | — | — | — | — | — | — | 1547 | 98 | 97 | 98 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | NE 3 | NE 3 | E 4 | NW 5 | WNW 8 | WNW 9 | WNW 10 | WNW 12 | W 14 | WSW 14 | SW 14 | SW 13 | SW 13 | SSW 13 | SSW 13 | — | — | — | — |
| kJ | — | — | — | — | — | 6 | 10 | 22 | 137 | 1116 | 2789 | 4714 | 10771 | 20451 | 22698 | 23001 | 16914 | 13563 | 11141 | 9140 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 5 | 5 | 5 | 5 | 0 | 2610 | 1674 | 1674 | 1778 | 1674 | 1876 | 1883 | 1977 | 2141 | 2141 | 1391 | 2528 | 1391 | 2145 | 55 | 334 |
Best forecast wave conditions in Margaret River | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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