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Surf Forecasts:
Grunta Beach surfForecast / Devon (North) / UK
48hr Weather and Surf, issued 5 pm Thursday 26 Mar 2026 GMTForecast update in hr min s Forecast update imminent
Grunta Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Grunta Beach sea temperature is
9.8° C
(Which is slightly warmer than usual)How big are the waves at Grunta Beach today?
The current surf forecast for Grunta Beach at 9PM is: 1.1m 12s primary swell from a West direction (forecast issued at 05:00pm March 26). The wind direction is predicted to be cross-onshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Mar) | - | - |
| Afternoon (26 Mar) | 2.5ft (0.7m) | 12s |
| Evening (26 Mar) | 3.5ft (1.1m) | 12s |
Table - waves today at Grunta Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 26 | Friday 27 | Saturday 28 | Sunday 29 | |||||||||||||||||||||
| 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 12 | 11 | 11 | 6 | 6 | 6 | 6 | 20 | 19 | 18 | 17 | 16 | 6 | 7 | 7 | 7 | 6 | 6 | 12 | 8 | 8 | 5 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 139 | 330 | 322 | 205 | 358 | 113 | 135 | 153 | 116 | 124 | 244 | 216 | 204 | 246 | 245 | 278 | 319 | 261 | 183 | 110 | 425 | 117 | 142 | 126 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | on | cross- on | cross- on | cross- on | cross- on | cross- on | on | cross- on | cross- on | cross- on | cross- on | cross | cross- on | cross- on | on | on | cross- on |
High Tide / height (m) | 11:55PM 6.88 | 12:59PM 6.67 | 1:47AM 6.95 | 2:39PM 7.07 | 3:10AM 7.59 | |||||||||||||||||||
Low Tide / height (m) | 5:24PM 3.06 | 6:33AM 3.09 | 7:20PM 3.18 | 8:18AM 2.78 | 8:50PM 2.67 | 9:31AM 2.13 | ||||||||||||||||||
Thursday 26 | Friday 27 | Saturday 28 | Sunday 29 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 6:05 | - | - | - | - | - | - | - | 6:01 | - | - | - | - | - | - | - | 6:00 | - |
| Sunset | - | 6:38 | - | - | - | - | - | - | - | 6:39 | - | - | - | - | - | - | - | 6:42 | - | - | - | - | - | - |
 | |  | | | |  | | | | |  | |  |  |  | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | 1 | 1 | 1 | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - |
| Temp. °C | 7 | 7 | 8 | 9 | 9 | 9 | 10 | 10 | 9 | 9 | 9 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 7 | 7 | 7 | 7 | 8 | 8 |
| Feels °C (?) | 2 | 1 | 3 | 3 | 3 | 3 | 4 | 5 | 4 | 3 | 1 | -2 | -2 | -2 | -3 | -3 | -2 | -1 | -1 | 1 | 2 | 2 | 1 | -1 |
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Live Wave Height (m)
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Surf Rating (10 Max)
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