Surf Forecasts:
How big are the waves at Grunta Beach today (28 Aug):
- Morning surf: Morning surf (28 Aug, local time) - 4ft (1.2m), 5s period with WSW swell.
- Afternoon surf: Afternoon surf (28 Aug, local time) - 5ft (1.5m), 6s period with WSW swell.
- Evening surf: Evening surf (28 Aug, local time) - 3.5ft (1.1m), 6s period with WSW swell.
The current surf forecast for Grunta Beach at 8AM is: 1.0m 5s primary swell from a West-southwest direction and 0.2m 8s secondary swell from a West direction, 0.1m 6s secondary swell from a Southwest direction (forecast issued at 12:00am August 28). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Aug) | 4ft (1.2m) | 5s |
| Afternoon (28 Aug) | 5ft (1.5m) | 6s |
| Evening (28 Aug) | 3.5ft (1.1m) | 6s |
Table - waves today at Grunta Beach. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 29mm), heaviest during Fri night. Warm (max 20°C on Sun morning, min 17°C on Thu night). Winds increasing (light winds from the SW on Thu night, strong winds from the W by Sat afternoon). | ||||||||||||||||||||||||
Friday 28 | Saturday 29 | Sunday 30 | ||||||||||||||||||||||
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 | 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 6 | WSW 4 | WSW 4 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | SW 6 | SW 7 | WSW 8 | WSW 9 | WSW 10 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 8 | WSW 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 14 | 9 | 30 | 126 | 146 | 153 | 123 | 82 | 73 | 60 | 56 | 116 | 103 | 179 | 708 | 940 | 736 | 554 | 422 | 337 | 351 | 463 | 468 | 976 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-on | cross-on | on | on | on | on | cross-on | cross | cross-on | cross-on | cross-on | cross-on |
High Tide | 7:01AM8.61m | 7:17PM9.00m | 7:34AM8.88m | 7:52PM9.21m | 8:08AM9.05m | 8:26PM9.30m | ||||||||||||||||||
Low Tide | 00:46AM1.33m | 1:01PM1.29m | 1:20AM1.07m | 1:33PM1.10m | 1:53AM0.92m | 2:04PM1.01m | ||||||||||||||||||
 |  |  |  |  |  | |  |  |  |  | | | | | | | | |  | | | | | |
 | — | 6:22 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:12 | — | — | — | — | — | — | — | 8:09 | — | — | — | — | — | — | — | 8:07 | — |
mm | — | 1 | — | 1 | 1 | 1 | — | — | — | 1 | 9 | 1 | 5 | 1 | — | — | — | — | 1 | — | 1 | 5 | 1 | 1 |
Temp °C | 17 | 17 | 17 | 18 | 18 | 18 | 18 | 18 | 17 | 17 | 17 | 18 | 18 | 17 | 17 | 17 | 17 | 17 | 17 | 18 | 20 | 17 | 17 | 16 |
Feels °C | 15 | 14 | 13 | 13 | 13 | 13 | 14 | 15 | 15 | 13 | 12 | 14 | 13 | 11 | 11 | 13 | 13 | 14 | 14 | 14 | 15 | 11 | 11 | 9 |
Swell 1 Height (m) Direction Period (s) | W 8 | W 8 | W 8 | — | — | — | — | — | — | WSW 6 | WSW 6 | — | SW 7 | WSW 8 | — | — | WSW 9 | W 9 | WSW 9 | WSW 9 | — | — | — | — |
| kJ | 5 | 5 | 5 | — | — | — | — | — | — | 60 | 56 | — | 103 | 179 | — | — | 736 | 372 | 422 | 337 | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | W 7 | W 10 | SW 6 | — | — | — | — | — | — | — | W 8 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 1 | 2 | 2 | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | W 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 6 | WSW 4 | WSW 4 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | S 3 | S 3 | SW 6 | — | WSW 8 | WSW 9 | WSW 10 | — | WSW 9 | — | — | WSW 9 | WSW 9 | WSW 8 | WSW 8 |
| kJ | 14 | 9 | 30 | 126 | 146 | 153 | 123 | 82 | 73 | 2 | 7 | 116 | — | 107 | 708 | 940 | — | 554 | — | — | 351 | 463 | 468 | 976 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 131 | 279 | 279 | 310 | 373 | 373 | 373 | 90 | 253 | 253 | 256 | 230 | 44 | 517 | 231 | 68 | 68 | 90 | 78 | 23 | 253 | 231 | 504 | 213 |
Best forecast wave conditions in North Devon | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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