Surf Forecasts:
How big are the waves at Grunta Beach today (07 Sep):
- Morning surf: Morning surf (07 Sep, local time) - 4.5ft (1.4m), 11s period with W swell.
- Afternoon surf: Afternoon surf (07 Sep, local time) - 6ft (1.8m), 13s period with W swell.
- Evening surf: Evening surf (07 Sep, local time) - 6ft (1.8m), 12s period with WSW swell.
The current surf forecast for Grunta Beach at 3PM is: 1.8m 13s primary swell from a West direction (forecast issued at 06:00am September 07). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 Sep) | 4.5ft (1.4m) | 11s |
| Afternoon (07 Sep) | 6ft (1.8m) | 13s |
| Evening (07 Sep) | 6ft (1.8m) | 12s |
Table - waves today at Grunta Beach. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 21mm), heaviest during Mon night. Very mild (max 17°C on Mon morning, min 13°C on Wed night). Winds decreasing (strong winds from the NW on Tue morning, light winds from the WSW by Wed night). | |||||||||||||||||||||||
Monday 7 | Tuesday 8 | Wednesday 9 | |||||||||||||||||||||
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 | W 11 | W 11 | W 13 | W 13 | WSW 12 | WSW 12 | W 12 | WSW 7 | W 9 | W 9 | W 9 | W 9 | W 6 | W 6 | W 7 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 169 | 475 | 434 | 1103 | 764 | 861 | 928 | 1098 | 319 | 537 | 481 | 427 | 486 | 212 | 272 | 320 | 346 | 291 | 223 | 160 | 130 | 105 | 84 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on |
High Tide | 2:59AM6.92m | 3:41PM7.32m | 4:25AM7.55m | 4:53PM8.11m | 5:26AM8.32m | 5:47PM8.86m | |||||||||||||||||
Low Tide | 9:18AM2.99m | 10:06PM2.51m | 10:34AM2.29m | 11:11PM1.76m | 11:32AM1.57m | ||||||||||||||||||
 |  |  | | | |  | | |  |  |  | | |  |  | | | | | | | | |
 | 6:37 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — | — | 6:41 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:50 | — | — | — | — | — | — | — | 7:47 | — | — | — | — | — | — | — | 7:45 | — |
mm | — | — | — | — | — | — | 1 | 4 | 4 | 7 | 5 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 17 | 16 | 17 | 17 | 17 | 16 | 15 | 14 | 14 | 14 | 15 | 16 | 16 | 16 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 14 |
Feels °C | 15 | 14 | 12 | 12 | 12 | 12 | 11 | 10 | 10 | 11 | 9 | 7 | 8 | 8 | 9 | 8 | 8 | 9 | 10 | 11 | 10 | 11 | 12 |
Swell 1 Height (m) Direction Period (s) | W 16 | W 11 | W 11 | W 13 | W 13 | — | — | — | W 10 | W 9 | W 9 | — | — | — | W 9 | — | — | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 |
| kJ | 124 | 475 | 434 | 1103 | 764 | — | — | — | 226 | 537 | 481 | — | — | — | 57 | — | — | 291 | 223 | 160 | 130 | 105 | 84 |
Swell 2 Height (m) Direction Period (s) | — | WSW 14 | W 13 | — | — | — | — | — | WSW 10 | WSW 10 | — | — | — | — | — | — | — | — | — | — | — | — | W 13 |
| kJ | — | 280 | 366 | — | — | — | — | — | 147 | 144 | — | — | — | — | — | — | — | — | — | — | — | — | 3 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 9 | — | — | — | — | WSW 12 | WSW 12 | W 12 | WSW 7 | — | — | W 9 | W 9 | W 6 | W 6 | W 7 | W 8 | — | — | — | W 6 | — | — |
| kJ | 169 | — | — | — | — | 861 | 928 | 1098 | 319 | — | — | 427 | 486 | 212 | 272 | 320 | 346 | — | — | — | 31 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 273 | 41 | 41 | 316 | 94 | 94 | 94 | 90 | 130 | 43 | 41 | 198 | 886 | 391 | 112 | 112 | 43 | 43 | 43 | 41 | 131 | 90 | 43 |
Best forecast wave conditions in North Devon | |||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||||
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