
Surf Forecasts:
How big are the waves at Llanddwyn Island today (10 Aug):
- Morning surf: Morning surf (10 Aug, local time) - 1.5ft (0.4m), 5s period with SW swell.
- Afternoon surf: Afternoon surf (10 Aug, local time) - 1ft (0.3m), 6s period with SW swell.
- Evening surf: Evening surf (10 Aug, local time) - 1ft (0.3m), 6s period with SW swell.
The current surf forecast for Llanddwyn Island at 2PM is: 0.3m 6s primary swell from a Southwest direction and 0.3m 3s secondary swell from a Northwest direction (forecast issued at 06:00am August 10). The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Aug) | 1.5ft (0.4m) | 5s |
| Afternoon (10 Aug) | 1ft (0.3m) | 6s |
| Evening (10 Aug) | 1ft (0.3m) | 6s |
Table - waves today at Llanddwyn Island. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 25°C on Wed afternoon, min 15°C on Mon morning). Wind will be generally light. | |||||||||||||||||||||||
Monday 10 | Tuesday 11 | Wednesday 12 | |||||||||||||||||||||
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 4 | SW 5 | SW 5 | SW 6 | SW 6 | SW 6 | SW 6 | WSW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | W 11 | W 11 | W 11 | SW 10 | W 10 | W 10 | SW 10 | SW 9 |
Wave Graph | |||||||||||||||||||||||
7 | 8 | 7 | 8 | 5 | 5 | 6 | 4 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 3 | 2 | 2 | 4 | 2 | 2 | 4 | 3 | |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-on | cross-on | on | glassy | glassy | cross | cross | cross-on | cross-on | on | cross-on | cross-off | cross-off |
High Tide | 7:48AM3.43m | 8:14PM3.71m | 8:49AM3.66m | 9:07PM4.05m | 9:40AM3.86m | 9:54PM4.35m | |||||||||||||||||
Low Tide | 2:14AM0.73m | 2:42PM0.68m | 3:13AM0.33m | 3:34PM0.38m | 4:04AM-0.04m | 4:20PM0.13m | |||||||||||||||||
5:48 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | |
— | — | — | — | — | 8:55 | — | — | — | — | — | — | — | 8:53 | — | — | — | — | — | — | — | 8:52 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 13 | 15 | 16 | 16 | 17 | 15 | 15 | 16 | 17 | 20 | 22 | 23 | 22 | 21 | 20 | 20 | 20 | 21 | 23 | 25 | 24 | 23 |
Feels °C | 11 | 11 | 13 | 13 | 13 | 15 | 12 | 12 | 14 | 15 | 18 | 19 | 21 | 21 | 21 | 19 | 18 | 17 | 18 | 20 | 22 | 22 | 21 |
Swell 1 Height (m) Direction Period (s) | SW 4 | SW 5 | SW 5 | SW 6 | SW 6 | SW 6 | SW 6 | WSW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | — | — | — | W 11 | SW 10 | SSW 3 | SSW 3 | — | SW 9 |
7 | 8 | 7 | 8 | 5 | 5 | 6 | 4 | 2 | 2 | 2 | 2 | 1 | 1 | — | — | — | 2 | 4 | 1 | 1 | — | 3 | |
Swell 2 Height (m) Direction Period (s) | W 12 | W 8 | NNW 3 | — | — | — | — | — | — | — | — | — | — | — | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | W 10 | SW 6 | SW 10 | SW 6 |
3 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | 1 | 2 | 1 | 4 | 1 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 11 | W 11 | — | — | SW 6 | W 10 | SW 6 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 2 | — | — | 1 | 2 | 1 | — | |
Wind waves Height (m) Direction Period (s) | NNW 3 | NNW 3 | — | NW 4 | NW 3 | NNW 3 | — | — | — | — | — | — | — | — | — | — | — | — | SSW 3 | — | — | — | — |
3 | 2 | — | 2 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 272 | 251 | 272 | 304 | 295 | 295 | 267 | 267 | 278 | 278 | 286 | 318 | 325 | 304 | 286 | 151 | 151 | 151 | 150 | 150 | 166 | 169 | 150 |
Best forecast wave conditions in Anglesy | |||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||||
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