Surf Forecasts:
How big are the waves at Grunta Beach today (27 Aug):
- Morning surf: Morning surf (27 Aug, local time) - 1ft (0.3m), 8s period with W swell.
- Afternoon surf: Afternoon surf (27 Aug, local time) - 1ft (0.3m), 7s period with W swell.
- Evening surf: Evening surf (27 Aug, local time) - 1ft (0.3m), 6s period with SW swell.
The current surf forecast for Grunta Beach at 7AM is: 0.3m 8s primary swell from a West direction and 0.1m 5s secondary swell from a South direction (forecast issued at 12:00am August 27). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Aug) | 1ft (0.3m) | 8s |
| Afternoon (27 Aug) | 1ft (0.3m) | 7s |
| Evening (27 Aug) | 1ft (0.3m) | 6s |
Table - waves today at Grunta Beach. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 25mm), heaviest during Sat morning. Warm (max 20°C on Wed night, min 17°C on Wed night). Winds increasing (light winds from the ESE on Wed night, strong winds from the W by Sat afternoon). | ||||||||||||||||||||||||
Thursday 27 | Friday 28 | Saturday 29 | ||||||||||||||||||||||
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) | W 8 | W 8 | W 8 | W 7 | W 7 | W 7 | SW 7 | SW 6 | W 8 | SW 4 | SW 5 | SW 5 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 6 | SW 7 | SW 7 | WSW 8 | WSW 8 | WSW 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 10 | 10 | 10 | 10 | 9 | 9 | 7 | 7 | 6 | 14 | 31 | 119 | 297 | 192 | 113 | 129 | 144 | 125 | 181 | 227 | 281 | 441 | 657 | 792 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | cross-off | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross | cross | cross | cross | on | on | on |
High Tide | 6:26AM8.24m | 6:43PM8.69m | 7:01AM8.61m | 7:17PM9.00m | 7:34AM8.88m | 7:52PM9.21m | ||||||||||||||||||
Low Tide | 00:11AM1.69m | 12:28PM1.59m | 00:46AM1.33m | 1:01PM1.29m | 1:20AM1.07m | 1:33PM1.10m | ||||||||||||||||||
 | |  |  |  |  | |  |  | | | | |  | |  |  | | | | | | | | |
 | — | 6:20 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:14 | — | — | — | — | — | — | — | 8:12 | — | — | — | — | — | — | — | 8:09 | — |
mm | 1 | 1 | 2 | 1 | — | — | 1 | 1 | — | — | 1 | 2 | 3 | 1 | — | — | — | 1 | 3 | 1 | 4 | 1 | 1 | — |
Temp °C | 19 | 18 | 17 | 19 | 19 | 19 | 19 | 18 | 17 | 17 | 17 | 17 | 17 | 18 | 18 | 17 | 18 | 17 | 18 | 19 | 18 | 18 | 18 | 18 |
Feels °C | 17 | 17 | 15 | 19 | 17 | 17 | 17 | 16 | 14 | 13 | 13 | 12 | 13 | 15 | 16 | 14 | 15 | 13 | 13 | 15 | 12 | 11 | 11 | 13 |
Swell 1 Height (m) Direction Period (s) | W 8 | W 8 | W 8 | W 7 | W 7 | W 7 | W 7 | SW 6 | W 8 | W 8 | W 8 | W 9 | — | — | — | — | WSW 6 | WSW 7 | — | — | — | — | — | WSW 9 |
| kJ | 10 | 10 | 10 | 10 | 9 | 9 | 4 | 7 | 5 | 5 | 5 | 1 | — | — | — | — | 82 | 125 | — | — | — | — | — | 792 |
Swell 2 Height (m) Direction Period (s) | SW 7 | SW 7 | S 5 | E 3 | — | SW 7 | W 8 | W 8 | W 7 | W 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 2 | 2 | 1 | 1 | — | 2 | 1 | 5 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | W 12 | W 12 | — | — | — | — | W 8 | W 7 | W 7 | W 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 3 | 3 | — | — | — | — | 1 | 1 | 1 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ESE 2 | E 3 | E 3 | — | — | — | SW 7 | SW 3 | SW 3 | SW 4 | SW 5 | SW 5 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | — | WSW 6 | SW 7 | SW 7 | WSW 8 | WSW 8 | — |
| kJ | 1 | 2 | 3 | — | — | — | 7 | 1 | 6 | 14 | 31 | 119 | 297 | 192 | 113 | 129 | 144 | — | 181 | 227 | 281 | 441 | 657 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 401 | 401 | 401 | 291 | 120 | 140 | 140 | 140 | 107 | 107 | 235 | 235 | 64 | 421 | 373 | 90 | 279 | 437 | 410 | 231 | 186 | 172 | 231 | 324 |
Best forecast wave conditions in North Devon | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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