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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 am Wednesday 08 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
20.8° C
(Which is normal for this time of year)How big are the waves at Grunters today?
The current surf forecast for Grunters at 4PM is: 3.0m 13s primary swell from a Southwest direction and 0.1m 13s secondary swell from a West direction (forecast issued at 07:00am April 08). The wind direction is predicted to be onshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Apr) | 8ft (2.5m) | 13s |
| Afternoon (08 Apr) | 10ft (3.0m) | 13s |
| Evening (08 Apr) | 10ft (3.0m) | 12s |
Table - waves today at Grunters. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 08 | Thursday 09 | Friday 10 | Sat 11 | |||||||||||||||||||||
| 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 | 5 PM | 8 PM | 11 PM | 2 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 2345 | 2419 | 2561 | 2677 | 2596 | 2572 | 2670 | 2966 | 3020 | 2971 | 2676 | 2400 | 2144 | 1874 | 1715 | 1514 | 1379 | 1204 | 1087 | 1027 | 1053 | 686 | 686 | 813 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | on | on | on | cross- on | cross- on | cross- on | cross | cross | cross | cross- on | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 11:27AM 0.68 | 12:03PM 0.65 | 12:53PM 0.61 | |||||||||||||||||||||
Low Tide / height (m) | 1:55AM 0.13 | 2:15AM 0.12 | ||||||||||||||||||||||
Wednesday 08 | Thursday 09 | Friday 10 | Sat 11 | |||||||||||||||||||||
| Sunrise | - | 6:35 | - | - | - | - | - | - | - | 6:37 | - | - | - | - | - | - | - | 6:37 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 6:06 | - | - | - | - | - | - | - | 6:05 | - | - | - | - | - | - | - | 6:04 | - | - | - |
 |  |  | | |  |  | | | |  | | |  | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 17 | 18 | 18 | 19 | 19 | 19 | 19 | 18 | 16 | 16 | 17 | 17 | 16 | 14 | 13 | 12 | 11 | 11 | 16 | 21 | 20 | 18 | 14 | 13 |
| Feels °C (?) | 13 | 14 | 14 | 15 | 15 | 15 | 16 | 14 | 14 | 13 | 13 | 12 | 11 | 9 | 8 | 7 | 6 | 6 | 12 | 17 | 15 | 14 | 9 | 9 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
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