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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 Saturday 09 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
20.6° C
(Which is normal for this time of year)How big are the waves at Grunters today?
The current surf forecast for Grunters at 7PM is: 0.7m 13s primary swell from a Southwest direction (forecast issued at 01:00pm May 09). An open ocean swell of 1.2m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 May) | 2ft (0.6m) | 12s |
| Afternoon (09 May) | 2ft (0.6m) | 14s |
| Evening (09 May) | 2.5ft (0.7m) | 13s |
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 15°C on Sat night). Winds increasing (light winds from the NE on Sat night, fresh winds from the N by Mon morning). | ||||||||||||||||||||||||
Sat 9 | Sunday 10 | Monday 11 | Tue 12 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
SW 14 | WSW 14 | SW 13 | SW 13 | WSW 13 | WSW 13 | WSW 15 | WSW 15 | 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 | WSW 12 | WSW 12 | |
169 | 123 | 180 | 180 | 114 | 108 | 85 | 86 | 188 | 268 | 330 | 307 | 342 | 379 | 522 | 514 | 484 | 669 | 454 | 545 | 781 | 1052 | 1437 | 1590 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | off | 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-off | cross-off | cross-off | |
High Tide | 12:44PM0.55m | 9:35AM0.48m | 5:36PM0.49m | |||||||||||||||||||||
Low Tide | 1:05AM0.17m | 1:09AM0.19m | 2:00PM0.47m | 1:14AM0.23m | ||||||||||||||||||||
 | | |  | | | | | | | | | | | | | | |  | | | | | | |
 | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:01 | — |
 | — | — | 5:31 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | 5:29 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 16 | 19 | 19 | 19 | 19 | 17 | 15 | 15 | 19 | 19 | 19 | 19 | 19 | 16 | 17 | 18 | 21 | 21 | 21 | 20 | 20 | 19 | 19 | 19 |
10 | 14 | 15 | 16 | 14 | 12 | 10 | 11 | 14 | 14 | 15 | 15 | 15 | 11 | 12 | 12 | 15 | 15 | 17 | 17 | 17 | 17 | 17 | 17 | |
Swell 1 Height (m) Direction Period (s) | SW 14 | WSW 14 | SW 13 | N 7 | N 7 | WSW 13 | WSW 15 | WSW 15 | 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 | WSW 12 | WSW 12 |
 kJ | 169 | 123 | 180 | 134 | 107 | 108 | 85 | 86 | 188 | 268 | 330 | 307 | 342 | 379 | 522 | 514 | 484 | 669 | 454 | 545 | 781 | 1052 | 1437 | 1590 |
Swell 2 Height (m) Direction Period (s) | S 11 | SSW 11 | S 11 | SW 13 | WSW 13 | S 10 | WSW 12 | SW 12 | S 10 | S 10 | S 9 | S 9 | NW 7 | WSW 18 | WSW 18 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 12 | WNW 8 | W 18 | WSW 18 | WSW 17 |
| kJ | 58 | 66 | 37 | 180 | 114 | 18 | 56 | 72 | 2 | 2 | 2 | 2 | 35 | 103 | 31 | 52 | 196 | 400 | 172 | 179 | 35 | 6 | 31 | 224 |
Swell 3 Height (m) Direction Period (s) | SW 11 | ESE 6 | — | S 10 | SSW 10 | WSW 16 | S 10 | S 10 | SE 7 | S 10 | — | — | — | — | W 7 | W 7 | WSW 16 | — | W 12 | W 11 | SW 16 | W 18 | SW 18 | WSW 16 |
| kJ | 40 | 4 | — | 18 | 20 | 25 | 8 | 8 | 2 | 2 | — | — | — | — | 1 | 1 | 198 | — | 139 | 166 | 10 | 6 | 80 | 237 |
Wind waves Height (m) Direction Period (s) | N 7 | N 7 | N 7 | — | — | N 7 | N 6 | N 6 | N 6 | N 6 | NNW 6 | NNW 6 | NNW 6 | N 6 | N 6 | N 6 | N 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 6 | NNW 6 | N 6 |
| kJ | 226 | 204 | 179 | — | — | 107 | 116 | 146 | 196 | 209 | 170 | 143 | 119 | 135 | 177 | 279 | 402 | 423 | 395 | 338 | 268 | 197 | 119 | 78 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 29 | 39 | 29 | 0 | 0 | 29 | 29 | 29 | 29 | 39 | 29 | 29 | 22 | 29 | 29 | 132 | 148 | 211 | 132 | 39 | 39 | 132 | 39 | 29 |
Best forecast wave conditions in Margaret River | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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