Surf Forecasts:
How big are the waves at Grunta Beach today (18 Oct):
- Morning surf: Morning surf (18 Oct, local time) - 1.5ft (0.5m), 10s period with W swell.
- Afternoon surf: Afternoon surf (18 Oct, local time) - 1.5ft (0.4m), 10s period with WSW swell.
- Evening surf: Evening surf (18 Oct, local time) - 1.5ft (0.4m), 10s period with WSW swell.
The current surf forecast for Grunta Beach at 1AM is: 0.6m 11s primary swell from a West direction (forecast issued at 06:00pm October 17). 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 (18 Oct) | 1.5ft (0.5m) | 10s |
| Afternoon (18 Oct) | 1.5ft (0.4m) | 10s |
| Evening (18 Oct) | 1.5ft (0.4m) | 10s |
Table - waves today at Grunta Beach. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Mon morning. Very mild (max 14°C on Mon afternoon, min 9°C on Sun night). Winds decreasing (fresh winds from the E on Mon morning, calm by Mon night). | |||||||||||||||||||
Sat 17 | Sunday 18 | Monday 19 | |||||||||||||||||
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 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 10 | W 10 | WSW 10 | WSW 10 | W 10 | W 10 | W 10 | W 10 | W 16 | W 16 | W 15 | W 15 | W 14 |
Wave Graph  | |||||||||||||||||||
 kJ | 196 | 154 | 116 | 86 | 85 | 82 | 55 | 53 | 34 | 33 | 31 | 32 | 31 | 31 | 21 | 46 | 69 | 68 | 138 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | cross-off |
High Tide | 10:30PM6.95m | 10:57AM6.85m | 11:25PM6.45m | 12:14PM6.45m | |||||||||||||||
Low Tide | 4:10PM2.97m | 4:22AM3.28m | 5:06PM3.51m | 5:27AM3.80m | 6:42PM3.80m | ||||||||||||||
 |  | |  | | |  | | | | | |  |  |  |  | | | | |
 | — | — | — | — | — | 7:43 | — | — | — | — | — | — | — | 7:46 | — | — | — | — | — |
 | 6:21 | — | — | — | — | — | — | — | 6:17 | — | — | — | — | — | — | — | 6:15 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | — | — | — | — |
Temp °C | 13 | 13 | 12 | 10 | 10 | 10 | 10 | 12 | 13 | 13 | 12 | 11 | 10 | 9 | 11 | 13 | 14 | 13 | 11 |
Feels °C | 9 | 7 | 6 | 5 | 5 | 5 | 4 | 6 | 7 | 6 | 6 | 5 | 5 | 4 | 5 | 6 | 7 | 8 | 7 |
Swell 1 Height (m) Direction Period (s) | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 10 | W 10 | WSW 10 | WSW 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 16 | W 15 | W 15 | W 14 |
| kJ | 196 | 154 | 116 | 86 | 85 | 82 | 55 | 53 | 34 | 33 | 31 | 32 | 31 | 31 | 18 | 46 | 69 | 68 | 138 |
Swell 2 Height (m) Direction Period (s) | — | NW 4 | — | — | — | — | — | — | — | W 15 | W 14 | W 13 | W 18 | W 18 | W 16 | W 10 | W 12 | W 12 | — |
| kJ | — | 1 | — | — | — | — | — | — | — | 4 | 4 | 14 | 6 | 25 | 21 | 17 | 25 | 45 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 16 | NNW 4 | W 12 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 21 | 1 | 12 | — | — |
Wind waves Height (m) Direction Period (s) | NE 3 | NE 3 | NE 3 | NE 3 | NE 3 | NE 3 | NE 3 | NE 3 | NE 3 | NE 3 | NNE 3 | NNE 3 | NNE 4 | NNE 4 | NNE 4 | E 3 | ESE 4 | ESE 4 | ESE 3 |
| kJ | 1 | 3 | 3 | 2 | 2 | 3 | 3 | 5 | 5 | 7 | 8 | 8 | 7 | 7 | 5 | 2 | 10 | 7 | 4 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 12 | 12 | 12 | 0 | 6 | 39 | 39 | 78 | 369 | 354 | 145 | 145 | 49 | 48 | 8 | 36 | 92 | 0 | 0 |
Best forecast wave conditions in North Devon | |||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||
Header Global | |||||||||||||||||||
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