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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 Thursday 30 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
21.2° C
(Which is slightly warmer than usual)How big are the waves at Grunters today?
The current surf forecast for Grunters at 6PM is: 2.5m 14s primary swell from a Southwest direction and 2.0m 7s secondary swell from a Southwest direction (forecast issued at 01:00pm April 30). The wind direction is predicted to be cross-onshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Apr) | 8ft (2.5m) | 14s |
| Afternoon (30 Apr) | 10ft (3.0m) | 14s |
| Evening (30 Apr) | 11ft (3.5m) | 13s |
Table - waves today at Grunters. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Thu afternoon. Very mild (max 17°C on Thu afternoon, min 13°C on Thu night). Winds decreasing (strong winds from the S on Fri morning, light winds from the ESE by Sun morning). | ||||||||||||||||||||||||
Thu 30 | Friday 1 | Saturday 2 | Sun 3 | |||||||||||||||||||||
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 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | |
2595 | 3511 | 2484 | 4166 | 4814 | 5381 | 6366 | 6839 | 6680 | 6248 | 5863 | 5051 | 4503 | 3988 | 3574 | 3237 | 2923 | 2475 | 2071 | 1679 | 1587 | 1447 | 1259 | 1291 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | |
High Tide | 8:58AM0.69m | 9:12AM0.73m | ||||||||||||||||||||||
Low Tide | 5:12PM0.20m | 5:53PM0.17m | 6:41PM0.15m | |||||||||||||||||||||
 |  |  |  |  | | | |  | | | | | | | | | | |  |  | | | | |
 | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:54 | — |
 | — | — | 5:39 | — | — | — | — | — | — | — | 5:38 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | 5:37 |
1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | |
Temp °C | 17 | 17 | 16 | 16 | 15 | 14 | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 15 | 14 | 15 | 15 | 16 | 16 | 16 | 16 | 15 | 15 |
12 | 11 | 9 | 9 | 6 | 6 | 4 | 3 | 5 | 6 | 8 | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 12 | 12 | 12 | 13 | 13 | 13 | |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | — | — | — | — | — | — | — | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 |
 kJ | 2595 | 2664 | 2484 | — | — | — | — | — | — | — | 5863 | 5051 | 4503 | 3988 | 3574 | 3237 | 2923 | 2475 | 2071 | 1679 | 1587 | 1447 | 1259 | 1291 |
Swell 2 Height (m) Direction Period (s) | S 14 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 16 | SW 16 | SSW 15 |
| kJ | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 11 | 11 | 148 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 5 | SW 14 | SW 7 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SSW 13 | SSW 13 | — | — | — | — | SSE 10 | SSE 10 | — | — | — | — | — | SSE 8 | SSE 8 | — |
| kJ | 47 | 3511 | 400 | 4166 | 4814 | 5381 | 6366 | 6839 | 6680 | 6248 | — | — | — | — | 567 | 567 | — | — | — | — | — | 226 | 240 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 354 | 1354 | 1687 | 1687 | 2000 | 2146 | 2000 | 703 | 2000 | 99 | 99 | 16 | 35 | 35 | 35 | 35 | 35 | 99 | 35 | 35 | 16 | 16 | 0 | 0 |
Best forecast wave conditions in Margaret River | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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