Surf Forecasts:
How big are the waves at Grunta Beach today (25 Aug):
- Morning surf: Morning surf (25 Aug, local time) - 0.5ft (0.2m), 8s period with W swell.
- Afternoon surf: Afternoon surf (25 Aug, local time) - 0.5ft (0.2m), 9s period with W swell.
- Evening surf: Evening surf (25 Aug, local time) - 1ft (0.3m), 10s period with W swell.
The current surf forecast for Grunta Beach at 12AM is: 0.1m 13s primary swell from a Southwest direction and 0.2m 9s secondary swell from a West direction (forecast issued at 06:00pm August 24). An open ocean swell of 0.7m 4s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Aug) | 0.5ft (0.2m) | 8s |
| Afternoon (25 Aug) | 0.5ft (0.2m) | 9s |
| Evening (25 Aug) | 1ft (0.3m) | 10s |
Table - waves today at Grunta Beach. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 8mm), mostly falling on Wed night. Warm (max 23°C on Mon afternoon, min 15°C on Mon night). Winds decreasing (fresh winds from the E on Mon night, light winds from the NNE by Wed afternoon). | |||||||||||||||||||
Mon 24 | Tuesday 25 | Wednesday 26 | |||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | W 9 | W 9 | W 9 | W 9 | W 8 | W 8 | W 8 | W 10 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 | W 8 | W 8 | W 8 | W 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 7 | 7 | 7 | 7 | 7 | 7 | 5 | 8 | 17 | 17 | 17 | 17 | 26 | 25 | 24 | 21 | 21 | 20 | 18 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off |
High Tide | 4:41PM7.19m | 5:06AM7.23m | 5:28PM7.77m | 5:49AM7.78m | 6:07PM8.28m | ||||||||||||||
Low Tide | 10:46PM2.69m | 11:12AM2.50m | 11:32PM2.15m | 11:52AM2.00m | |||||||||||||||
 | |  |  |  |  | | | |  |  | | | | | |  | | | |
 | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — |
 | — | 8:21 | — | — | — | — | — | — | — | 8:19 | — | — | — | — | — | — | — | 8:15 | — |
mm | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — |
Temp °C | 21 | 23 | 19 | 17 | 15 | 15 | 17 | 20 | 22 | 19 | 17 | 16 | 16 | 17 | 18 | 20 | 20 | 21 | 19 |
Feels °C | 14 | 18 | 13 | 11 | 8 | 8 | 11 | 15 | 20 | 17 | 16 | 15 | 15 | 16 | 18 | 19 | 19 | 21 | 18 |
Swell 1 Height (m) Direction Period (s) | W 9 | W 9 | W 9 | W 9 | W 8 | W 8 | W 8 | W 8 | W 10 | E 3 | W 10 | W 10 | W 9 | W 9 | W 9 | W 8 | W 8 | W 8 | W 8 |
| kJ | 6 | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 17 | 4 | 17 | 17 | 26 | 25 | 24 | 21 | 21 | 20 | 18 |
Swell 2 Height (m) Direction Period (s) | SW 9 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | W 11 | W 10 | SW 8 | W 10 | SW 8 | SW 8 | SW 8 | SW 8 | — | W 4 | SW 7 | SW 7 | — |
| kJ | 3 | 7 | 7 | 7 | 7 | 7 | 2 | 8 | 3 | 17 | 3 | 3 | 3 | 2 | — | 1 | 2 | 2 | — |
Swell 3 Height (m) Direction Period (s) | SW 14 | SW 9 | SW 9 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 13 | SW 8 | W 13 | W 13 | NW 5 | NW 5 | SW 8 | SW 8 | — | — | S 7 |
| kJ | 7 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 7 | 3 | 3 | 3 | 1 | 1 | 2 | 2 | — | — | 1 |
Wind waves Height (m) Direction Period (s) | ENE 4 | E 4 | E 3 | E 4 | ENE 4 | ENE 4 | ENE 4 | ENE 4 | ENE 4 | ESE 3 | ESE 3 | SE 3 | SSE 3 | SSW 3 | — | — | NW 4 | WNW 3 | — |
| kJ | 11 | 7 | 6 | 14 | 15 | 15 | 11 | 11 | 8 | 4 | 3 | 2 | 1 | 2 | — | — | 2 | 1 | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 350 | 402 | 243 | 283 | 268 | 100 | 91 | 42 | 76 | 42 | 42 | 6 | 6 | 46 | 42 | 42 | 42 | 160 | 160 |
Best forecast wave conditions in North Devon | |||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||
Header Global | |||||||||||||||||||
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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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