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Grunters Surf Forecast
/ WA – Margaret River (57 breaks) / Western Australia (159 breaks) /
Surf Forecasts:
Grunters surfForecast / WA – Margaret River / Australia
48hr Weather and Surf, issued 7 am Monday 25 May 2026 AWSTForecast update in hr min s Forecast update imminent
Grunters surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Grunters sea temperature is
20.8° C
(Which is slightly warmer than usual)How big are the waves at Grunters today?
The current surf forecast for Grunters at 4PM is: 1.7m 14s primary swell from a West-southwest direction and 0.2m 9s secondary swell from a South-southeast direction (forecast issued at 07:00am May 25). An open ocean swell of 1.3m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 May) | 5ft (1.6m) | 15s |
| Afternoon (25 May) | 5.5ft (1.7m) | 14s |
| Evening (25 May) | 5ft (1.6m) | 14s |
Table - waves today at Grunters. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 33mm), heaviest during Wed night. Warm (max 21°C on Wed morning, min 12°C on Mon morning). Winds increasing (light winds from the NE on Mon night, strong winds from the N by Wed night). | ||||||||||||||||||||||||
Monday 25 | Tuesday 26 | Wednesday 27 | Thu 28 | |||||||||||||||||||||
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 | 2 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | WSW 19 | WSW 18 | WSW 18 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | NW 9 | NW 9 | WNW 9 | |
1479 | 1241 | 1162 | 1087 | 1244 | 1143 | 788 | 586 | 509 | 380 | 388 | 481 | 692 | 842 | 917 | 1165 | 1286 | 1652 | 1762 | 2088 | 2076 | 2020 | 2457 | 2093 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross-off | cross-on | cross-on | |
High Tide | 8:53AM0.51m | 7:49PM0.37m | 7:55AM0.55m | 7:44AM0.61m | ||||||||||||||||||||
Low Tide | 3:49PM0.34m | 00:45AM0.35m | 4:15PM0.26m | 4:43PM0.20m | ||||||||||||||||||||
 |  |  | | | | | | | | | | | | | | | |  | |  |  |  | | |
 | 7:11 | — | — | — | — | — | — | — | 7:11 | — | — | — | — | — | — | — | 7:13 | — | — | — | — | — | — | 7:13 |
 | — | — | — | — | 5:21 | — | — | — | — | — | — | — | 5:21 | — | — | — | — | — | — | — | 5:20 | — | — | 5:20 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 6 | 11 | 10 | 1 | |
Temp °C | 12 | 12 | 16 | 18 | 18 | 18 | 16 | 16 | 17 | 17 | 19 | 20 | 19 | 19 | 20 | 20 | 20 | 20 | 21 | 20 | 18 | 17 | 19 | 18 |
8 | 7 | 10 | 12 | 14 | 14 | 13 | 12 | 12 | 12 | 13 | 14 | 14 | 14 | 16 | 16 | 15 | 15 | 16 | 15 | 12 | 10 | 16 | 13 | |
Swell 1 Height (m) Direction Period (s) | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | W 11 | WSW 18 | WSW 18 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 |
 kJ | 1479 | 1241 | 1162 | 1087 | 1244 | 1143 | 788 | 586 | 509 | 380 | 388 | 189 | 692 | 842 | 917 | 1165 | 1286 | 1652 | 1762 | 2088 | 2076 | 2020 | 1939 | 1700 |
Swell 2 Height (m) Direction Period (s) | SSE 10 | SSE 10 | SSE 10 | SSE 10 | S 9 | S 9 | W 12 | W 12 | W 11 | W 11 | W 11 | SW 13 | W 11 | W 11 | W 11 | W 11 | W 10 | W 10 | WNW 10 | — | — | — | — | — |
| kJ | 33 | 19 | 19 | 9 | 7 | 6 | 228 | 280 | 185 | 237 | 185 | 277 | 229 | 267 | 323 | 382 | 416 | 284 | 454 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | W 11 | W 11 | — | — | SSE 9 | — | S 9 | S 9 | WSW 21 | WSW 20 | WSW 20 | WSW 19 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 11 | SW 12 | — | — | — | — | — |
| kJ | 9 | 9 | — | — | 8 | — | 6 | 2 | 44 | 139 | 216 | 481 | 199 | 156 | 144 | 92 | 89 | 32 | 34 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | N 4 | NNE 4 | N 5 | N 6 | N 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | N 6 | N 6 | NNW 6 | NNW 6 | NNW 7 | NNW 6 | NNW 7 | NNW 7 | N 7 | N 6 | NW 10 | NW 9 | NW 9 | NW 9 | WNW 9 |
| kJ | 8 | 20 | 68 | 117 | 110 | 104 | 108 | 130 | 130 | 160 | 243 | 265 | 320 | 407 | 352 | 330 | 724 | 440 | 305 | 1290 | 1521 | 1742 | 2457 | 2093 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 17 | 29 | 29 | 39 | 29 | 29 | 29 | 29 | 29 | 132 | 132 | 132 | 148 | 96 | 39 | 29 | 132 | 132 | 132 | 132 | 132 | 259 | 456 | 298 |
Best forecast wave conditions in Margaret River | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Ocean Swells (m)- Wind Speed (km/h)
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