Surf Forecasts:
How big are the waves at Grunta Beach today (23 Aug):
- Morning surf: Morning surf (23 Aug, local time) - 1ft (0.3m), 9s period with W swell.
- Afternoon surf: Afternoon surf (23 Aug, local time) - 0.5ft (0.2m), 14s period with WSW swell.
- Evening surf: Evening surf (23 Aug, local time) - 1ft (0.3m), 10s period with WSW swell.
The current surf forecast for Grunta Beach at 12AM is: 0.3m 9s primary swell from a West direction and 0.1m 15s secondary swell from a Southwest direction, 0.4m 4s secondary swell from a North-northwest direction (forecast issued at 06:00pm August 22). The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Aug) | 1ft (0.3m) | 9s |
| Afternoon (23 Aug) | 0.5ft (0.2m) | 14s |
| Evening (23 Aug) | 1ft (0.3m) | 10s |
Table - waves today at Grunta Beach. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 23°C on Mon afternoon, min 14°C on Sat night). Winds increasing (light winds from the SE on Sun night, fresh winds from the E by Tue morning). | |||||||||||||||||||
Sat 22 | Sunday 23 | Monday 24 | |||||||||||||||||
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 9 | W 9 | W 9 | W 9 | WSW 14 | WSW 12 | WSW 10 | WSW 10 | WSW 10 | WSW 9 | WSW 10 | W 9 | W 9 | W 9 | W 9 |
Wave Graph  | |||||||||||||||||||
 kJ | 27 | 26 | 14 | 14 | 14 | 14 | 14 | 8 | 18 | 15 | 22 | 19 | 18 | 17 | 9 | 8 | 7 | 7 | 7 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross | cross-off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | cross-off | off | off |
High Tide | 1:59PM6.38m | 2:41AM6.29m | 3:35PM6.63m | 4:09AM6.66m | 4:41PM7.19m | ||||||||||||||
Low Tide | 8:18PM3.55m | 9:06AM3.53m | 9:45PM3.23m | 10:21AM3.06m | |||||||||||||||
 | |  | | | | | | | | | | |  |  | | | |  | |
 | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — |
 | — | 8:24 | — | — | — | — | — | — | — | 8:22 | — | — | — | — | — | — | — | 8:21 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 18 | 15 | 15 | 15 | 14 | 15 | 17 | 20 | 21 | 19 | 18 | 17 | 15 | 16 | 19 | 21 | 23 | 19 |
Feels °C | 14 | 15 | 11 | 12 | 13 | 11 | 11 | 13 | 15 | 18 | 17 | 15 | 14 | 10 | 9 | 13 | 16 | 19 | 13 |
Swell 1 Height (m) Direction Period (s) | W 9 | W 9 | W 9 | W 9 | NNW 4 | W 9 | W 9 | W 9 | W 9 | W 8 | WSW 10 | WSW 10 | WSW 10 | WSW 9 | WSW 10 | SW 9 | W 9 | W 9 | W 9 |
| kJ | 27 | 26 | 14 | 14 | 2 | 14 | 14 | 6 | 6 | 6 | 22 | 19 | 18 | 17 | 9 | 3 | 6 | 6 | 6 |
Swell 2 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 15 | SW 15 | W 9 | NNW 3 | — | SW 14 | WSW 14 | WSW 12 | — | — | NW 4 | SW 14 | W 9 | W 9 | SW 9 | SW 9 | SW 13 |
| kJ | 9 | 9 | 9 | 8 | 14 | 1 | — | 8 | 18 | 15 | — | — | 1 | 8 | 6 | 6 | 3 | 3 | 7 |
Swell 3 Height (m) Direction Period (s) | W 12 | W 12 | W 12 | W 5 | SW 15 | SW 15 | SW 14 | — | — | SW 10 | W 8 | SW 14 | SW 14 | — | SW 14 | SW 14 | SW 14 | SW 14 | SW 9 |
| kJ | 3 | 3 | 3 | 1 | 8 | 8 | 8 | — | — | 4 | 1 | 8 | 8 | — | 8 | 8 | 7 | 7 | 3 |
Wind waves Height (m) Direction Period (s) | — | NNW 2 | NNW 4 | NNW 4 | — | — | — | N 3 | — | N 3 | — | — | — | E 3 | E 3 | E 4 | E 4 | ENE 4 | ENE 3 |
| kJ | — | 1 | 8 | 6 | — | — | — | 1 | — | 1 | — | — | — | 2 | 7 | 14 | 10 | 4 | 3 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 157 | 145 | 146 | 146 | 6 | 42 | 42 | 97 | 83 | 6 | 42 | 39 | 92 | 226 | 401 | 401 | 402 | 261 | 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)
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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