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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 Saturday 28 Mar 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
19.8° C
(Which is slightly cooler than normal)How big are the waves at Grunters today?
The current surf forecast for Grunters at 12PM is: 1.3m 13s primary swell from a Southwest direction (forecast issued at 07:00am March 28). An open ocean swell of 0.9m 6s is not directed at the surf break. The wind direction is predicted to be glassy and the swell rating is 3.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Mar) | 3.5ft (1.1m) | 12s |
| Afternoon (28 Mar) | 4.5ft (1.3m) | 13s |
| Evening (28 Mar) | 4.5ft (1.3m) | 12s |
Table - waves today at Grunters. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 28 | Sunday 29 | Monday 30 | Tue 31 | |||||||||||||||||||||
| 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) (?) | 11 | 11 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 12 | 11 | 11 | 8 | 7 | 13 | 9 | 12 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 325 | 325 | 431 | 535 | 572 | 488 | 520 | 457 | 503 | 396 | 389 | 383 | 369 | 369 | 332 | 676 | 766 | 277 | 352 | 511 | 1172 | 3813 | 5203 | 4786 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | glass | glass | cross | cross- on | on | on | on | on | on | on | on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | on | on |
High Tide / height (m) | 7:26PM 0.65 | 12:19PM 0.43 | 8:17PM 0.63 | 10:45AM 0.42 | 9:01PM 0.58 | |||||||||||||||||||
Low Tide / height (m) | 3:32AM 0.04 | 3:58AM 0.10 | 1:55PM 0.43 | 4:15AM 0.17 | 2:50PM 0.37 | |||||||||||||||||||
Saturday 28 | Sunday 29 | Monday 30 | Tue 31 | |||||||||||||||||||||
| Sunrise | - | 6:28 | - | - | - | - | - | - | - | 6:28 | - | - | - | - | - | - | - | 6:30 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 6:21 | - | - | - | - | - | - | - | 6:20 | - | - | - | - | - | - | - | 6:17 | - | - | - |
 |  |  |  | |  | | | |  |  | | |  | | | | | | |  |  |  | | |
Rain (mm) | 5 | 12 | 1 | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | 1 | - | - | - |
| Temp. °C | 15 | 15 | 16 | 17 | 18 | 20 | 20 | 19 | 19 | 20 | 20 | 20 | 20 | 18 | 18 | 18 | 17 | 18 | 18 | 19 | 18 | 17 | 17 | 17 |
| Feels °C (?) | 10 | 13 | 17 | 18 | 18 | 20 | 19 | 17 | 16 | 18 | 17 | 17 | 19 | 16 | 16 | 15 | 13 | 13 | 12 | 13 | 12 | 10 | 10 | 10 |
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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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