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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 pm 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
20.9° C
(Which is 1.0°C warmer than normal for this time of year)How big are the waves at Grunters today?
The current surf forecast for Grunters at 11PM is: 1.4m 14s primary swell from a Southwest direction and 0.9m 12s secondary swell from a West direction (forecast issued at 07:00pm May 25). An open ocean swell of 1.1m 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) | - | - |
| Afternoon (25 May) | 5.5ft (1.7m) | 14s |
| Evening (25 May) | 5.5ft (1.7m) | 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 20°C on Tue afternoon, min 16°C on Mon night). Winds increasing (light winds from the NNE on Mon night, strong winds from the NNW by Wed night). | ||||||||||||||||||||||||
Mon 25 | Tuesday 26 | Wednesday 27 | Thu 28 | |||||||||||||||||||||
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 | 11 AM | 2 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
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 | WSW 14 | WSW 14 | WNW 14 | W 13 | W 13 | WSW 13 | WSW 13 | |
1244 | 1143 | 788 | 586 | 509 | 380 | 336 | 481 | 692 | 983 | 917 | 1165 | 1286 | 1652 | 1943 | 2001 | 2076 | 2197 | 2114 | 5524 | 5211 | 5210 | 4055 | 3762 | |
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 | cross | cross | cross | cross-on | cross-on | cross-on | on | on | on | |
High Tide | 7:49PM0.37m | 7:55AM0.55m | 7:44AM0.61m | 7:52AM0.67m | ||||||||||||||||||||
Low Tide | 3:49PM0.34m | 00:45AM0.35m | 4:15PM0.26m | 4:43PM0.20m | ||||||||||||||||||||
 |  | | | |  | | | | | | | |  |  | | |  |  | | | | | | |
 | — | — | — | — | 7:11 | — | — | — | — | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:13 | — | — | — |
 | 5:21 | — | — | — | — | — | — | — | 5:21 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — | 5:20 |
— | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 3 | 3 | 7 | 14 | 1 | 2 | — | 1 | — | |
Temp °C | 18 | 18 | 16 | 16 | 18 | 18 | 19 | 20 | 20 | 20 | 20 | 19 | 20 | 20 | 20 | 20 | 19 | 19 | 19 | 18 | 18 | 18 | 17 | 17 |
14 | 14 | 13 | 12 | 13 | 13 | 13 | 14 | 15 | 15 | 15 | 14 | 15 | 16 | 15 | 15 | 14 | 14 | 15 | 12 | 12 | 11 | 11 | 12 | |
Swell 1 Height (m) Direction Period (s) | WSW 14 | WSW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | W 11 | W 11 | WSW 18 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | — | — | NW 9 | WSW 13 |
 kJ | 1244 | 1143 | 788 | 586 | 509 | 380 | 336 | 229 | 277 | 983 | 917 | 1165 | 1286 | 1652 | 1943 | 2001 | 2076 | 2197 | 2114 | 1680 | — | — | 316 | 3762 |
Swell 2 Height (m) Direction Period (s) | S 9 | S 9 | W 12 | W 12 | W 11 | W 11 | W 11 | SW 13 | WSW 18 | W 10 | W 11 | W 11 | W 11 | W 10 | SW 11 | SW 11 | — | — | N 7 | — | — | — | — | NNW 8 |
| kJ | 7 | 6 | 228 | 280 | 185 | 237 | 189 | 277 | 692 | 257 | 317 | 329 | 375 | 573 | 33 | 33 | — | — | 107 | — | — | — | — | 222 |
Swell 3 Height (m) Direction Period (s) | SSE 9 | — | S 9 | S 9 | WSW 21 | WSW 20 | WSW 20 | WSW 19 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 8 | — | 6 | 2 | 44 | 139 | 216 | 481 | 235 | 148 | 144 | 92 | 90 | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | N 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | N 6 | N 6 | NNW 6 | NNW 7 | NNW 6 | N 6 | NNW 6 | NNW 6 | NNW 6 | WNW 10 | WNW 10 | NW 9 | NW 9 | NW 9 | WNW 14 | W 13 | W 13 | WSW 13 | W 12 |
| kJ | 110 | 104 | 92 | 108 | 117 | 169 | 266 | 273 | 214 | 200 | 225 | 229 | 271 | 261 | 1420 | 1625 | 1776 | 2021 | 1247 | 5524 | 5211 | 5210 | 4055 | 2958 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 29 | 29 | 29 | 29 | 29 | 132 | 132 | 191 | 132 | 96 | 148 | 132 | 132 | 132 | 211 | 191 | 132 | 148 | 148 | 282 | 242 | 242 | 628 | 1361 |
Best forecast wave conditions in Margaret River | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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