Surf Forecasts:
How big are the waves at Grunta Beach today (30 Aug):
- Morning surf: Morning surf (30 Aug, local time) - 5ft (1.5m), 9s period with WSW swell.
- Afternoon surf: Afternoon surf (30 Aug, local time) - 5.5ft (1.7m), 8s period with WSW swell.
- Evening surf: Evening surf (30 Aug, local time) - 6ft (1.9m), 8s period with WSW swell.
The current surf forecast for Grunta Beach at 10AM is: 1.4m 9s primary swell from a West-southwest direction and 1.1m 9s secondary swell from a West-southwest direction (forecast issued at 06:00am August 30). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Aug) | 5ft (1.5m) | 9s |
| Afternoon (30 Aug) | 5.5ft (1.7m) | 8s |
| Evening (30 Aug) | 6ft (1.9m) | 8s |
Table - waves today at Grunta Beach. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 14mm), heaviest on Sun afternoon. Very mild (max 19°C on Sun morning, min 14°C on Mon morning). Winds decreasing (fresh winds from the SW on Sun night, light winds from the SW by Mon night). | |||||||||||||||||||||||
Sunday 30 | Monday 31 | Tuesday 1 | |||||||||||||||||||||
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) | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | W 9 | W 9 | W 9 | W 9 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 | W 9 | W 9 | W 8 | WSW 8 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 427 | 328 | 288 | 304 | 383 | 376 | 554 | 737 | 919 | 885 | 917 | 839 | 641 | 518 | 414 | 313 | 246 | 160 | 127 | 125 | 122 | 86 | 87 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | on | on | on | cross-on | on | cross-on | cross-on | cross-on | on | cross-on | cross-on |
High Tide | 8:08AM9.05m | 8:26PM9.30m | 8:42AM9.08m | 9:00PM9.23m | 9:15AM8.96m | 9:35PM9.00m | |||||||||||||||||
Low Tide | 1:53AM0.92m | 2:04PM1.01m | 2:25AM0.90m | 2:35PM1.04m | 2:56AM1.02m | 3:06PM1.21m | |||||||||||||||||
 |  |  |  |  | |  | |  |  |  | | | |  | | | | | | | | | |
 | 6:24 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — |
 | — | — | — | — | — | 8:07 | — | — | — | — | — | — | — | 8:06 | — | — | — | — | — | — | — | 8:02 | — |
mm | — | — | — | 1 | 5 | 1 | 3 | 2 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 16 | 18 | 19 | 17 | 17 | 16 | 17 | 16 | 16 | 16 | 14 | 16 | 16 | 16 | 16 | 16 | 16 | 17 | 17 | 17 | 17 | 17 |
Feels °C | 14 | 13 | 14 | 13 | 11 | 11 | 9 | 11 | 10 | 10 | 10 | 8 | 11 | 13 | 13 | 14 | 13 | 13 | 13 | 13 | 14 | 14 | 15 |
Swell 1 Height (m) Direction Period (s) | WSW 9 | WSW 9 | WSW 9 | — | — | — | — | — | — | — | — | — | — | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 | W 18 | W 18 | W 17 | W 16 |
| kJ | 427 | 328 | 197 | — | — | — | — | — | — | — | — | — | — | 518 | 414 | 313 | 246 | 160 | 127 | 6 | 6 | 6 | 5 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 17 | W 16 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 6 | 5 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | WSW 9 | WSW 9 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | W 9 | W 9 | W 9 | W 9 | W 10 | — | — | — | — | — | — | W 9 | W 9 | W 8 | WSW 8 |
| kJ | — | — | 288 | 304 | 383 | 376 | 554 | 737 | 919 | 885 | 917 | 839 | 641 | — | — | — | — | — | — | 125 | 122 | 86 | 87 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 78 | 23 | 253 | 421 | 352 | 187 | 110 | 68 | 668 | 96 | 87 | 68 | 68 | 104 | 67 | 23 | 23 | 45 | 90 | 139 | 140 | 82 | 78 |
Best forecast wave conditions in North Devon | |||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||||
Header Global | |||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Grunta Beach surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest