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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 27 Apr 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 normal for this time of year)How big are the waves at Grunters today?
The current surf forecast for Grunters at 12AM is: 3.5m 15s primary swell from a Southwest direction (forecast issued at 07:00pm April 27). The wind direction is predicted to be cross-offshore and the swell rating is 5.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Apr) | 10ft (3.0m) | 14s |
| Afternoon (28 Apr) | 10ft (3.0m) | 14s |
| Evening (28 Apr) | 10ft (3.0m) | 14s |
Table - waves today at Grunters. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Thu afternoon. Warm (max 21°C on Tue afternoon, min 14°C on Mon night). Winds increasing (light winds from the SSE on Mon night, fresh winds from the SW by Thu afternoon). | ||||||||||||||||||||||||
Mon 27 | Tuesday 28 | Wednesday 29 | Thu 30 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | |
5720 | 5189 | 5058 | 4614 | 4430 | 4251 | 4193 | 3725 | 3673 | 3349 | 3301 | 3155 | 2909 | 2734 | 2693 | 2390 | 2340 | 2108 | 2012 | 2256 | 2490 | 2815 | 2925 | 3404 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross | cross | cross | cross | cross | cross-on | on | cross-on | |
High Tide | 8:17PM0.46m | 8:55AM0.52m | 9:16PM0.42m | 8:45AM0.58m | 10:24PM0.37m | 8:48AM0.64m | ||||||||||||||||||
Low Tide | 3:23PM0.36m | 2:48AM0.31m | 3:59PM0.29m | 2:01AM0.36m | 4:34PM0.24m | 00:44AM0.36m | ||||||||||||||||||
 |  | | |  |  | | | | |  | | |  | | | | | | | | | |  | |
 | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | — |
 | 5:44 | — | — | — | — | — | — | — | 5:42 | — | — | — | — | — | — | — | 5:40 | — | — | — | — | — | — | 5:39 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | |
Temp °C | 15 | 15 | 14 | 14 | 14 | 14 | 18 | 21 | 18 | 17 | 16 | 14 | 14 | 14 | 19 | 19 | 18 | 16 | 16 | 16 | 16 | 17 | 18 | 17 |
14 | 14 | 13 | 13 | 13 | 12 | 16 | 19 | 15 | 15 | 14 | 12 | 12 | 12 | 17 | 16 | 15 | 13 | 14 | 14 | 14 | 15 | 14 | 11 | |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 14 | SW 14 | SW 14 | SW 14 | S 14 |
 kJ | 5720 | 5189 | 5058 | 4614 | 4430 | 4251 | 4193 | 3725 | 3673 | 3349 | 3301 | 3155 | 2909 | 2734 | 2693 | 2390 | 2340 | 2108 | 2012 | 2256 | 2490 | 2815 | 2925 | 4 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 14 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 5 | S 5 | — | — | — | — | SW 14 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 42 | 29 | — | — | — | — | 3404 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 13 | 16 | 0 | 0 | 0 | 0 | 2 | 48 | 99 | 99 | 2 | 2 | 16 | 16 | 17 | 354 |
Best forecast wave conditions in Margaret River | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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