Surf Forecasts:
How big are the waves at Grunta Beach today (11 Aug):
- Morning surf: Morning surf (11 Aug, local time) - 0.5ft (0.2m), 8s period with W swell.
- Afternoon surf: Afternoon surf (11 Aug, local time) - 0.5ft (0.2m), 10s period with W swell.
- Evening surf: Evening surf (11 Aug, local time) - 0.5ft (0.2m), 12s period with W swell.
The current surf forecast for Grunta Beach at 1PM is: 0.2m 8s primary swell from a West direction (forecast issued at 06:00am August 11). An open ocean swell of 0.2m 2s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Aug) | 0.5ft (0.2m) | 8s |
| Afternoon (11 Aug) | 0.5ft (0.2m) | 10s |
| Evening (11 Aug) | 0.5ft (0.2m) | 12s |
Table - waves today at Grunta Beach. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 32°C on Wed afternoon, min 18°C on Thu night). Wind will be generally light. | |||||||||||||||||||||||
Tuesday 11 | Wednesday 12 | Thursday 13 | |||||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | W 8 | W 8 | W 8 | W 8 | W 10 | W 7 | W 12 | WSW 11 | W 11 | W 10 | W 10 | W 10 | WSW 10 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 10 | WSW 10 | W 10 | WSW 10 | W 10 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 11 | 11 | 5 | 5 | 7 | 4 | 11 | 42 | 62 | 56 | 73 | 96 | 94 | 113 | 110 | 110 | 113 | 147 | 184 | 173 | 239 | 163 | 190 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | off | cross-off | cross | cross-off | cross-off | cross-off | off | off | off | cross-off | on | cross-on | cross-on | glassy | glassy | cross-on | cross-on | on | on | on |
High Tide | 5:31AM8.13m | 5:56PM8.63m | 6:28AM8.73m | 6:49PM9.19m | 7:17AM9.16m | 7:36PM9.55m | |||||||||||||||||
Low Tide | 11:37AM1.61m | 00:12AM1.21m | 12:31PM1.06m | 1:04AM0.75m | 1:19PM0.70m | ||||||||||||||||||
 |  | | | | | | | | | | | | | | | | |  | |  | | | |
 | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — |
 | — | — | — | — | — | 8:46 | — | — | — | — | — | — | — | 8:45 | — | — | — | — | — | — | — | 8:43 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 18 | 21 | 24 | 27 | 26 | 22 | 21 | 20 | 20 | 22 | 28 | 32 | 27 | 24 | 23 | 23 | 21 | 21 | 22 | 21 | 20 | 19 |
Feels °C | 16 | 15 | 19 | 21 | 24 | 24 | 20 | 18 | 17 | 17 | 18 | 24 | 30 | 24 | 22 | 22 | 22 | 20 | 18 | 19 | 19 | 18 | 19 |
Swell 1 Height (m) Direction Period (s) | W 8 | W 8 | W 8 | W 8 | W 7 | W 7 | W 12 | WSW 11 | W 11 | W 10 | W 10 | W 10 | WSW 10 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 10 | WSW 10 | — | WSW 10 | W 10 |
| kJ | 11 | 11 | 5 | 5 | 4 | 4 | 11 | 42 | 62 | 56 | 73 | 96 | 94 | 113 | 110 | 110 | 113 | 147 | 184 | 173 | — | 163 | 190 |
Swell 2 Height (m) Direction Period (s) | SW 7 | SW 7 | SW 6 | — | — | W 12 | W 8 | W 8 | — | W 6 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 2 | 2 | 2 | — | — | 3 | 5 | 5 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | W 10 | W 10 | SW 6 | W 10 | W 9 | — | W 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 2 | 2 | 2 | 7 | 2 | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | ESE 2 | ESE 2 | SSE 2 | — | S 6 | — | — | — | ESE 2 | SE 2 | S 2 | — | — | — | — | — | WNW 2 | W 10 | W 4 | WNW 4 |
| kJ | — | — | — | 1 | 1 | 1 | — | 1 | — | — | — | 1 | 1 | 1 | — | — | — | — | — | 1 | 239 | 6 | 4 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 160 | 160 | 296 | 421 | 424 | 92 | 83 | 6 | 0 | 0 | 0 | 0 | 0 | 43 | 15 | 3 | 0 | 0 | 41 | 68 | 317 | 317 | 41 |
Best forecast wave conditions in North Devon | |||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||||
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