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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 Wednesday 27 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 1.1°C warmer than normal for this time of year)How big are the waves at Grunters today?
The current surf forecast for Grunters at 10PM is: 2.4m 14s primary swell from a West-southwest direction and 2.4m 9s secondary swell from a West-northwest direction (forecast issued at 01:00pm May 27). An open ocean swell of 0.7m 6s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 May) | 6ft (1.9m) | 16s |
| Afternoon (27 May) | 7ft (2.2m) | 15s |
| Evening (27 May) | 8ft (2.4m) | 14s |
Table - waves today at Grunters. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 18mm), heaviest on Wed night. Very mild (max 19°C on Wed afternoon, min 15°C on Fri morning). Winds decreasing (strong winds from the W on Wed night, calm by Fri night). | ||||||||||||||||||||||||
Wed 27 | Thursday 28 | Friday 29 | Sat 30 | |||||||||||||||||||||
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 16 | WSW 15 | WSW 15 | WSW 15 | WSW 14 | W 14 | W 13 | WSW 13 | W 13 | W 13 | WSW 12 | WSW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | SW 11 | SW 14 | SW 14 | SW 14 | |
1943 | 2001 | 2076 | 2416 | 2350 | 4769 | 5098 | 3939 | 4445 | 3728 | 2511 | 1835 | 748 | 1336 | 1149 | 1149 | 1141 | 891 | 791 | 777 | 730 | 1426 | 1407 | 1368 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | on | on | on | on | on | cross-on | cross-on | glassy | cross-on | cross-on | cross-on | |
High Tide | 7:52AM0.67m | 8:08AM0.72m | ||||||||||||||||||||||
Low Tide | 4:43PM0.20m | 5:12PM0.15m | 5:44PM0.12m | |||||||||||||||||||||
 |  | |  |  |  | |  |  |  | |  | |  | |  | | | | | | | | | |
 | — | — | — | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:15 | — |
 | — | — | 5:20 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:19 | — | — | — | — | 5:19 |
2 | 4 | 4 | 6 | — | 1 | 1 | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | |
Temp °C | 20 | 19 | 19 | 19 | 19 | 17 | 17 | 17 | 17 | 16 | 16 | 17 | 17 | 16 | 16 | 15 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 15 |
14 | 15 | 14 | 14 | 15 | 10 | 9 | 11 | 11 | 11 | 12 | 11 | 12 | 11 | 12 | 11 | 13 | 12 | 12 | 13 | 14 | 12 | 11 | 13 | |
Swell 1 Height (m) Direction Period (s) | WSW 16 | WSW 15 | WSW 15 | WSW 15 | WSW 14 | — | — | NW 9 | — | W 13 | WSW 12 | WSW 12 | WSW 8 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | SW 11 | SW 14 | SW 14 | SW 14 |
 kJ | 1943 | 2001 | 2076 | 2416 | 2350 | — | — | 408 | — | 3728 | 2511 | 1835 | 702 | 1336 | 1149 | 1149 | 1141 | 891 | 791 | 777 | 730 | 1426 | 1407 | 1368 |
Swell 2 Height (m) Direction Period (s) | SW 11 | SW 11 | N 7 | N 7 | N 6 | — | — | — | — | — | SW 13 | SW 12 | SW 12 | W 12 | W 11 | W 11 | W 11 | W 10 | W 10 | W 10 | W 10 | W 10 | W 9 | W 8 |
| kJ | 33 | 43 | 44 | 56 | 39 | — | — | — | — | — | 374 | 603 | 748 | 596 | 483 | 389 | 319 | 259 | 202 | 161 | 125 | 117 | 108 | 71 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | NNW 8 | NNW 8 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | SW 16 | SW 16 | SW 16 | W 9 | NNW 6 | NNW 6 |
| kJ | — | — | — | — | — | — | — | — | — | — | 75 | 44 | 48 | 48 | 29 | 18 | 18 | 9 | 91 | 161 | 203 | 85 | 3 | 3 |
Wind waves Height (m) Direction Period (s) | NW 10 | WNW 10 | WNW 8 | WNW 9 | WNW 9 | W 14 | W 13 | WSW 13 | W 13 | W 12 | SW 12 | — | — | — | — | — | — | — | — | — | — | W 3 | — | — |
| kJ | 1448 | 1559 | 1249 | 987 | 791 | 4769 | 5098 | 3939 | 4445 | 2831 | 1388 | — | — | — | — | — | — | — | — | — | — | 3 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 132 | 191 | 191 | 211 | 191 | 191 | 242 | 628 | 1354 | 17 | 17 | 17 | 52 | 52 | 52 | 17 | 17 | 17 | 17 | 17 | 0 | 17 | 17 | 12 |
Best forecast wave conditions in Margaret River | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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