Surf Forecasts:
How big are the waves at Llanddwyn Island today (09 Jul):
- Afternoon surf: Afternoon surf (09 Jul, local time) - 0.5ft (0.2m), 3s period with WNW swell.
- Evening surf: Evening surf (09 Jul, local time) - 0.5ft (0.1m), 4s period with SW swell.
The current surf forecast for Llanddwyn Island at 9PM is: 0.1m 4s primary swell from a Southwest direction (forecast issued at 06:00pm July 09). An open ocean swell of 0.2m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Jul) | - | - |
| Afternoon (09 Jul) | 0.5ft (0.2m) | 3s |
| Evening (09 Jul) | 0.5ft (0.1m) | 4s |
Table - waves today at Llanddwyn Island. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Sat night. Warm (max 24°C on Fri morning, min 17°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Thu 9 | Friday 10 | Saturday 11 | Sun 12 | |||||||||||||||||||||
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 | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | WNW 3 | SW 4 | SW 4 | SW 4 | W 12 | W 10 | W 10 | — | W 10 | W 11 | W 11 | W 11 | W 9 | W 8 | NW 6 | NW 6 | NNW 5 | W 8 | N 3 | NW 5 | NNW 5 | NNW 4 | NW 4 | W 16 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1 | 1 | 1 | 1 | 3 | 2 | 2 | 0 | 2 | 2 | 2 | 2 | 2 | 1 | 16 | 11 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 5 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | glassy | glassy | off | off | off | cross-off | cross-off | off | cross-off | off |
High Tide | 5:08PM3.17m | 5:31AM3.38m | 6:16PM3.29m | 6:42AM3.46m | 7:20PM3.49m | 7:48AM3.62m | ||||||||||||||||||
Low Tide | 11:55PM1.20m | 12:38PM0.92m | 1:12AM1.03m | 1:49PM0.78m | 2:21AM0.73m | |||||||||||||||||||
 | |  | | | | | | |  | | | | | | | |  |  | | | | | | |
 | — | — | — | — | 5:03 | — | — | — | — | — | — | — | 5:03 | — | — | — | — | — | — | — | 5:05 | — | — | — |
 | — | 9:43 | — | — | — | — | — | — | — | 9:42 | — | — | — | — | — | — | — | 9:40 | — | — | — | — | — | 9:39 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | — | — | — | — | — |
Temp °C | 19 | 18 | 17 | 17 | 17 | 18 | 21 | 24 | 24 | 23 | 20 | 18 | 17 | 18 | 21 | 24 | 24 | 22 | 21 | 21 | 19 | 17 | 19 | 22 |
Feels °C | 19 | 17 | 16 | 16 | 16 | 17 | 20 | 24 | 23 | 23 | 19 | 17 | 16 | 18 | 22 | 25 | 24 | 21 | 20 | 19 | 18 | 15 | 18 | 21 |
Swell 1 Height (m) Direction Period (s) | SW 4 | SW 4 | SW 4 | SW 4 | — | — | — | — | — | W 11 | W 11 | W 11 | NNW 6 | NNW 6 | NW 6 | NW 6 | NW 5 | W 8 | NNW 5 | NW 5 | NNW 5 | NNW 4 | NW 4 | — |
| kJ | 1 | 1 | 1 | 1 | — | — | — | — | — | 2 | 2 | 2 | 22 | 22 | 16 | 11 | 7 | 1 | 2 | 6 | 2 | 2 | 1 | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | W 10 | W 10 | — | W 10 | W 11 | — | W 9 | W 9 | W 8 | W 8 | W 7 | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 2 | 2 | — | 2 | 2 | — | 2 | 2 | 1 | 1 | 1 | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | W 12 | — | — | — | — | — | — | — | W 7 | W 7 | W 7 | W 8 | — | — | — | — | — | — | — | W 16 |
| kJ | — | — | — | — | 3 | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | 5 |
Wind waves Height (m) Direction Period (s) | WNW 3 | NW 3 | NNW 3 | N 3 | — | — | — | — | NNW 3 | NNW 4 | NNW 4 | N 4 | — | — | — | — | NNW 5 | NNW 5 | N 3 | — | ESE 3 | — | — | — |
| kJ | 1 | 2 | 1 | 1 | — | — | — | — | 1 | 3 | 4 | 10 | — | — | — | — | 19 | 9 | 3 | — | 1 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 254 | 254 | 237 | 171 | 171 | 151 | 162 | 151 | 162 | 162 | 222 | 170 | 223 | 223 | 261 | 261 | 269 | 269 | 254 | 261 | 270 | 306 | 292 | 309 |
Best forecast wave conditions in Anglesy | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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