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Surf Forecasts:
Grunta Beach surfForecast / Devon (North) / UK
48hr Weather and Surf, issued 5 pm Friday 27 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 10PM is: 0.6m 18s primary swell from a West direction and 0.5m 10s secondary swell from a West direction, 1.3m 6s secondary swell from a West-northwest direction (forecast issued at 05:00pm March 27). The wind direction is predicted to be cross-onshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Mar) | - | - |
| Afternoon (27 Mar) | 4.5ft (1.3m) | 7s |
| Evening (27 Mar) | 1.5ft (0.5m) | 19s |
Table - waves today at Grunta Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 27 | Saturday 28 | Sunday 29 | Monday 30 | |||||||||||||||||||||
| 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) (?) | 7 | 7 | 19 | 18 | 17 | 6 | 7 | 7 | 7 | 6 | 6 | 6 | 12 | 7 | 5 | 6 | 7 | 8 | 8 | 8 | 8 | 8 | 16 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 149 | 127 | 170 | 216 | 204 | 252 | 276 | 286 | 278 | 194 | 115 | 108 | 141 | 103 | 113 | 279 | 585 | 1198 | 1009 | 798 | 682 | 450 | 336 | 243 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | on | cross- on | cross- on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 12:59PM 6.67 | 1:47AM 6.95 | 2:39PM 7.07 | 3:10AM 7.59 | 3:46PM 7.78 | 4:08AM 8.31 | ||||||||||||||||||
Low Tide / height (m) | 7:20PM 3.18 | 8:18AM 2.78 | 8:50PM 2.67 | 9:31AM 2.13 | 9:53PM 1.99 | 10:25AM 1.52 | ||||||||||||||||||
Friday 27 | Saturday 28 | Sunday 29 | Monday 30 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 6:01 | - | - | - | - | - | - | - | 6:00 | - | - | - | - | - | - | 5:58 | - | - |
| Sunset | - | 6:39 | - | - | - | - | - | - | - | 6:42 | - | - | - | - | - | - | - | 6:44 | - | - | - | - | - | - |
 | |  |  | | |  | |  | | | |  | | | |  | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | - | - | - | - | - | - |
| Temp. °C | 9 | 10 | 9 | 7 | 7 | 6 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 8 | 9 | 10 | 9 | 8 | 8 | 9 | 9 |
| Feels °C (?) | 4 | 4 | 1 | -2 | -2 | -3 | -3 | -3 | -3 | 1 | 2 | 2 | 2 | 2 | 0 | 0 | -2 | 0 | 2 | 2 | 1 | 1 | 2 | 2 |
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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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