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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 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 7AM is: 1.7m 16s primary swell from a Southwest direction and 0.5m 13s secondary swell from a Southwest direction (forecast issued at 01:00am May 27). An open ocean swell of 2.2m 10s is not directed at the surf break. The wind direction is predicted to be 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 (2.1m) | 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 18mm), heaviest on Wed afternoon. Warm (max 20°C on Wed morning, min 14°C on Fri night). Winds decreasing (fresh winds from the W on Wed night, calm by Fri night). | ||||||||||||||||||||||||
Wednesday 27 | Thursday 28 | Friday 29 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
SW 16 | SW 16 | SW 16 | SW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | ESE 10 | SW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | SSW 11 | |
1187 | 1302 | 1611 | 1715 | 1931 | 1911 | 1860 | 2840 | 1823 | 10 | 1099 | 3912 | 3460 | 2573 | 2216 | 1969 | 1791 | 1202 | 1029 | 1012 | 799 | 743 | 743 | 700 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | off | off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross | cross | glassy | |
High Tide | 8:02AM0.76m | 8:06AM0.84m | 8:23AM0.91m | |||||||||||||||||||||
Low Tide | 2:40AM0.67m | 3:58PM0.41m | 4:38PM0.38m | 5:17PM0.37m | ||||||||||||||||||||
 | |  |  | |  |  |  |  | | | | | | |  |  | |  |  | | | | | |
 | — | 7:13 | — | — | — | — | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:13 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:19 | — | — | — | — | — | — | — | 5:17 | — | — | — | — | — | — | — | 5:17 | — | — |
— | — | — | 1 | 3 | 3 | 3 | 1 | — | 2 | — | 1 | — | — | — | 1 | — | — | 1 | — | — | — | — | 1 | |
Temp °C | 19 | 20 | 20 | 20 | 19 | 19 | 19 | 19 | 18 | 18 | 17 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 14 |
15 | 17 | 16 | 16 | 15 | 16 | 15 | 16 | 13 | 11 | 10 | 10 | 10 | 11 | 12 | 11 | 11 | 12 | 12 | 12 | 12 | 13 | 12 | 13 | |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | ESE 10 | SW 13 | ESE 10 | SW 13 | WSW 13 | WSW 12 | SW 12 | SW 12 | W 11 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | SSW 11 |
 kJ | 1187 | 1302 | 1611 | 1715 | 1931 | 1911 | 1860 | 2840 | 1823 | 10 | 1099 | 10 | 495 | 2573 | 2216 | 1969 | 1791 | 372 | 1029 | 1012 | 799 | 743 | 743 | 700 |
Swell 2 Height (m) Direction Period (s) | SW 12 | SW 13 | SW 12 | SSW 12 | SW 12 | SW 15 | — | — | — | — | — | — | ESE 9 | SW 13 | SW 13 | SW 12 | S 20 | SW 18 | W 11 | W 11 | W 9 | W 10 | W 10 | SSW 15 |
| kJ | 114 | 79 | 67 | 52 | 65 | 1715 | — | — | — | — | — | — | 9 | 543 | 688 | 683 | 8 | 13 | 317 | 227 | 166 | 174 | 94 | 294 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | ESE 9 | ESE 9 | ESE 9 | ESE 9 | NW 8 | SSW 18 | SSW 18 | SW 16 | SSW 16 | SW 16 | W 9 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 8 | 8 | 8 | 8 | 14 | 31 | 31 | 69 | 169 | 251 | 87 |
Wind waves Height (m) Direction Period (s) | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | W 14 | WNW 8 | W 13 | WSW 13 | WSW 13 | WSW 13 | — | — | — | SW 12 | SW 12 | — | — | — | — | — | — |
| kJ | 716 | 992 | 943 | 1177 | 1498 | 900 | 623 | 3747 | 533 | 4102 | 4179 | 3912 | 3460 | — | — | — | 1369 | 1202 | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 97 | 97 | 114 | 180 | 158 | 0 | 114 | 158 | 158 | 180 | 213 | 613 | 1778 | 1674 | 55 | 55 | 55 | 55 | 55 | 55 | 55 | 54 | 54 | 0 |
Best forecast wave conditions in Margaret River | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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