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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 1 pm Sunday 10 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 7PM is: 0.9m 14s primary swell from a West-southwest direction and 0.1m 9s secondary swell from a South direction, 1.3m 6s secondary swell from a North-northwest direction (forecast issued at 01:00pm May 10). The wind direction is predicted to be cross-offshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 May) | 1.5ft (0.5m) | 15s |
| Afternoon (10 May) | 2.5ft (0.8m) | 14s |
| Evening (10 May) | 3.5ft (1.0m) | 14s |
Table - waves today at Grunters. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 21°C on Mon morning, min 16°C on Sun night). Mainly fresh winds. | ||||||||||||||||||||||||
Sun 10 | Monday 11 | Tuesday 12 | Wed 13 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 14 | WSW 13 | WSW 12 | W 12 | W 12 | WSW 13 | WSW 13 | WSW 14 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | |
188 | 268 | 330 | 307 | 342 | 379 | 522 | 514 | 476 | 669 | 454 | 425 | 793 | 1052 | 1435 | 1643 | 1661 | 1901 | 3758 | 6541 | 8207 | 8793 | 9396 | 9644 | |
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 | cross-off | cross-off | cross-off | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross | |
High Tide | 9:35AM0.48m | 5:36PM0.49m | 8:19AM0.51m | 7:16PM0.45m | ||||||||||||||||||||
Low Tide | 1:09AM0.19m | 2:00PM0.47m | 1:14AM0.23m | 2:31PM0.37m | 1:20AM0.28m | |||||||||||||||||||
 | | |  | | | | | |  |  | | | | | | | | |  | |  | | | |
 | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:03 | — |
 | — | — | 5:30 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:29 | — | — | — | — | 5:29 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 19 | 19 | 19 | 19 | 18 | 16 | 17 | 19 | 21 | 21 | 21 | 20 | 20 | 20 | 20 | 20 | 21 | 21 | 21 | 19 | 19 | 18 | 19 | 20 |
14 | 14 | 14 | 15 | 14 | 11 | 12 | 13 | 15 | 15 | 17 | 17 | 17 | 18 | 18 | 18 | 17 | 17 | 19 | 18 | 17 | 16 | 17 | 17 | |
Swell 1 Height (m) Direction Period (s) | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 14 | WSW 13 | WSW 12 | W 12 | W 12 | WSW 13 | WSW 13 | WSW 14 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 |
 kJ | 188 | 268 | 330 | 307 | 342 | 379 | 522 | 514 | 476 | 669 | 454 | 425 | 793 | 1052 | 1435 | 1643 | 1661 | 1901 | 3758 | 6541 | 8207 | 8793 | 9396 | 9644 |
Swell 2 Height (m) Direction Period (s) | S 10 | S 10 | S 9 | S 9 | — | WSW 18 | WSW 18 | WSW 16 | WSW 16 | SW 12 | WSW 15 | WSW 11 | SW 16 | SSW 16 | WSW 18 | WSW 17 | WSW 16 | WSW 16 | SSW 13 | — | — | SSW 12 | — | — |
| kJ | 8 | 2 | 2 | 2 | — | 103 | 31 | 52 | 196 | 252 | 172 | 167 | 10 | 26 | 32 | 172 | 575 | 679 | 111 | — | — | 29 | — | — |
Swell 3 Height (m) Direction Period (s) | SE 7 | S 10 | — | — | — | — | W 7 | W 7 | WSW 16 | — | W 12 | WNW 8 | — | WSW 18 | WSW 18 | WSW 17 | SSW 14 | — | — | — | — | — | — | — |
| kJ | 2 | 2 | — | — | — | — | 1 | 1 | 198 | — | 73 | 19 | — | 32 | 61 | 170 | 40 | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | N 6 | N 6 | NNW 6 | NNW 6 | N 6 | N 6 | N 6 | NNW 6 | N 6 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 6 | NNW 6 | N 6 | NNW 6 | NNW 5 | — | N 5 | — | — | — | — |
| kJ | 196 | 213 | 165 | 139 | 130 | 126 | 181 | 248 | 334 | 374 | 349 | 257 | 261 | 175 | 98 | 76 | 72 | 47 | — | 28 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 39 | 39 | 29 | 29 | 22 | 29 | 29 | 132 | 132 | 191 | 132 | 39 | 39 | 132 | 132 | 39 | 39 | 39 | 39 | 12 | 30 | 96 | 96 | 96 |
Best forecast wave conditions in Margaret River | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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