Surf Forecasts:
How big are the waves at Grunta Beach today (10 Sep):
- Morning surf: Morning surf (10 Sep, local time) - 2.5ft (0.8m), 5s period with SW swell.
- Afternoon surf: Afternoon surf (10 Sep, local time) - 5ft (1.5m), 6s period with WSW swell.
- Evening surf: Evening surf (10 Sep, local time) - 7ft (2.2m), 8s period with WSW swell.
The current surf forecast for Grunta Beach at 7PM is: 2.2m 8s primary swell from a West-southwest direction (forecast issued at 12:00pm September 10). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Sep) | 2.5ft (0.8m) | 5s |
| Afternoon (10 Sep) | 5ft (1.5m) | 6s |
| Evening (10 Sep) | 7ft (2.2m) | 8s |
Table - waves today at Grunta Beach. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Sat night. Very mild (max 18°C on Thu morning, min 15°C on Fri night). Winds decreasing (fresh winds from the SW on Thu afternoon, light winds from the NW by Fri morning). | |||||||||||||||||||||
Thu 10 | Friday 11 | Saturday 12 | |||||||||||||||||||
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) | SW 5 | WSW 6 | WSW 7 | WSW 8 | W 9 | W 9 | W 9 | W 10 | W 9 | W 9 | W 9 | W 9 | WSW 9 | WSW 8 | WSW 8 | W 8 | W 8 | WSW 6 | WSW 7 | WSW 7 | WSW 7 |
Wave Graph  | |||||||||||||||||||||
 kJ | 29 | 80 | 281 | 585 | 575 | 505 | 397 | 354 | 300 | 235 | 194 | 158 | 123 | 115 | 109 | 64 | 64 | 135 | 206 | 254 | 310 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 6:34PM9.39m | 6:59AM9.34m | 7:16PM9.65m | 7:38AM9.48m | 7:54PM9.66m | ||||||||||||||||
Low Tide | 12:19PM1.02m | 00:47AM0.73m | 12:59PM0.70m | 1:26AM0.59m | 1:36PM0.61m | ||||||||||||||||
 |  | |  |  | |  |  | | | | |  | | | | | | | |  | |
 | 6:43 | — | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:46 | — | — | — | — | — | — |
 | — | — | — | 7:43 | — | — | — | — | — | — | — | 7:40 | — | — | — | — | — | — | — | 7:38 | — |
mm | — | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 16 | 18 | 17 | 17 | 18 | 18 | 18 | 17 | 17 | 17 | 17 | 16 | 15 | 15 | 15 | 16 | 17 | 18 | 18 | 18 | 17 |
Feels °C | 11 | 13 | 11 | 13 | 15 | 15 | 15 | 15 | 15 | 16 | 16 | 14 | 14 | 13 | 12 | 13 | 12 | 12 | 12 | 13 | 12 |
Swell 1 Height (m) Direction Period (s) | WSW 8 | W 11 | W 11 | — | W 9 | W 9 | W 9 | W 10 | W 9 | W 9 | W 9 | W 9 | WSW 9 | WSW 8 | WSW 8 | W 8 | W 8 | — | — | — | — |
| kJ | 19 | 3 | 2 | — | 575 | 505 | 397 | 354 | 300 | 235 | 194 | 158 | 123 | 115 | 109 | 64 | 64 | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | W 12 | W 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 3 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 5 | WSW 6 | WSW 7 | WSW 8 | — | — | — | — | — | — | — | — | — | — | — | WSW 4 | WSW 5 | WSW 6 | WSW 7 | WSW 7 | WSW 7 |
| kJ | 29 | 80 | 281 | 585 | — | — | — | — | — | — | — | — | — | — | — | 16 | 51 | 135 | 206 | 254 | 310 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 256 | 268 | 230 | 279 | 82 | 82 | 41 | 39 | 41 | 41 | 68 | 90 | 43 | 78 | 78 | 90 | 90 | 104 | 317 | 104 | 140 |
Best forecast wave conditions in North Devon | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
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