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Grunta Beach surfForecast / Devon (North) / UK
48hr Weather and Surf, issued 12 pm Friday 11 Jul 2025 BSTForecast 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
17.2° C
(Which is 1.9°C warmer than normal for this time of year)How big are the waves at Grunta Beach today?
The current surf forecast for Grunta Beach at 2PM is: 0.3m 9s primary swell from a West direction (forecast issued at 12:00pm July 11). The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Jul) | 1ft (0.3m) | 9s |
| Afternoon (11 Jul) | 1ft (0.3m) | 9s |
| Evening (11 Jul) | 1ft (0.3m) | 9s |
Table - waves today at Grunta Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map |    |    |    |    |    |    |    |    | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 7 | 7 | 7 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 14 | 14 | 14 | 14 | 14 | 24 | 23 | 22 | 22 | 22 | 22 | 22 | 34 | 34 | 35 | 38 | 38 | 35 | 59 | 78 | 79 | 77 | 79 | 89 | 105 | 206 | 157 | 186 | 284 | 654 | 1010 | 607 | 650 | 675 | 710 | 742 | 1031 | 547 | 468 | 365 | 258 | 207 | 178 | 127 | 127 | 133 | 147 | 193 | 193 | 193 | 163 | 197 | 193 | 189 | 153 | 149 | 146 | 116 | 113 | 112 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross | cross- on | cross- on | glass | cross- off | off | off | off | cross- off | cross- on | on | cross- off | cross- off | off | off | off | glass | cross | on | cross- on | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross- on | cross- on | on | on | cross- on | on | on | cross- on | cross- on | cross- off | cross- off | cross | cross- on | on | on | glass | cross- on | cross | cross | cross- on | on | cross- on | on |
High Tide / height (m) | 7:08AM 8.18 | 7:28PM 8.56 | 7:48AM 8.40 | 8:08PM 8.75 | 8:28AM 8.54 | 8:48PM 8.86 | 9:09AM 8.58 | 9:29PM 8.87 | 9:49AM 8.53 | 10:11PM 8.77 | 10:31AM 8.37 | 10:55PM 8.56 | 11:15AM 8.13 | 11:42PM 8.27 | 12:05PM 7.83 | |||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 1:09PM 1.61 | 1:32AM 1.43 | 1:47PM 1.46 | 2:11AM 1.29 | 2:25PM 1.39 | 2:51AM 1.24 | 3:04PM 1.41 | 3:32AM 1.29 | 3:43PM 1.51 | 4:12AM 1.44 | 4:24PM 1.70 | 4:55AM 1.67 | 5:10PM 1.95 | 5:44AM 1.96 | 6:05PM 2.24 | |||||||||||||||||||||||||||||||||||||||||||||
Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 5:13 | - | - | - | - | - | - | - | 5:15 | - | - | - | - | - | - | - | 5:16 | - | - | - | - | - | - | - | 5:18 | - | - | - | - | - | - | - | 5:18 | - | - | - | - | - | - | - | 5:20 | - | - | - | - | - | - | - | 5:20 | - | - | - | - |
| Sunset | - | - | - | 9:30 | - | - | - | - | - | - | - | 9:29 | - | - | - | - | - | - | - | 9:28 | - | - | - | - | - | - | - | 9:27 | - | - | - | - | - | - | - | 9:25 | - | - | - | - | - | - | - | 9:24 | - | - | - | - | - | - | - | 9:23 | - | - | - | - | - | - | - | 9:22 |
 | | | |  | | | | | | | | | | | | | |  | |  | | |  | |  | | | | |  | | | | | |  | | | |  | | | | | | | | |  | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | 1 | - | - | - | - | 1 | 4 | 5 | 1 | 1 | - | - | - | - | - | - | - | - | 3 | 1 | - | - | - | - | - | - | - | - | - |
| Temp. °C | 22 | 23 | 25 | 25 | 24 | 23 | 22 | 21 | 24 | 25 | 26 | 27 | 23 | 21 | 20 | 19 | 20 | 22 | 25 | 21 | 18 | 17 | 16 | 16 | 17 | 17 | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 17 | 17 | 16 | 15 | 17 | 18 | 18 | 17 | 16 | 16 | 16 | 16 | 17 | 17 | 17 | 18 | 18 | 19 | 18 | 17 | 17 | 16 | 16 | 17 | 18 | 19 | 19 |
| Feels °C (?) | 22 | 22 | 23 | 24 | 24 | 24 | 22 | 20 | 22 | 22 | 24 | 26 | 23 | 19 | 17 | 15 | 15 | 18 | 24 | 20 | 17 | 16 | 14 | 14 | 12 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 10 | 10 | 11 | 12 | 13 | 14 | 14 | 15 | 15 | 17 | 18 | 17 | 19 | 18 | 19 | 18 | 18 | 18 | 16 | 16 | 17 | 18 | 19 | 19 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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