Surf Forecasts:
How big are the waves at Llanddwyn Island today (23 Jun):
- Morning surf: Morning surf (23 Jun, local time) - 0.5ft (0.1m), 6s period with SW swell.
- Afternoon surf: Afternoon surf (23 Jun, local time) - 0.5ft (0.1m), 11s period with W swell.
- Evening surf: Evening surf (23 Jun, local time) - 0.5ft (0.1m), 10s period with W swell.
The current surf forecast for Llanddwyn Island at 6AM is: 0.1m 6s primary swell from a Southwest direction and 0.2m 3s secondary swell from a South direction (forecast issued at 12:00am June 23). The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Jun) | 0.5ft (0.1m) | 6s |
| Afternoon (23 Jun) | 0.5ft (0.1m) | 11s |
| Evening (23 Jun) | 0.5ft (0.1m) | 10s |
Table - waves today at Llanddwyn Island. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Mon night. Warm (max 30°C on Thu afternoon, min 18°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 23 | Wednesday 24 | Thursday 25 | ||||||||||||||||||||||
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) | SW 6 | SSE 3 | SW 6 | W 10 | SW 6 | W 11 | W 10 | W 10 | W 9 | W 9 | SW 8 | SW 8 | W 8 | W 8 | W 8 | SW 6 | SW 6 | SW 7 | SW 7 | SE 3 | SW 7 | W 6 | W 6 | SW 6 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 2 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross | cross-on | on | on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | off | off | off | cross-off | cross-off | glassy | glassy | cross | off | cross |
High Tide | 4:42AM3.44m | 5:31PM3.11m | 5:45AM3.31m | 6:27PM3.14m | 6:44AM3.24m | 7:18PM3.22m | ||||||||||||||||||
Low Tide | 10:49PM1.12m | 11:34AM0.89m | 11:58PM1.21m | 12:38PM1.00m | 1:06AM1.19m | 1:38PM1.02m | ||||||||||||||||||
 |  |  | | | | | | | | |  | | | |  | | | | | | | | | |
 | — | 4:50 | — | — | — | — | — | — | — | 4:50 | — | — | — | — | — | — | — | 4:50 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:47 | — | — | — | — | — | — | — | 9:47 | — | — | — | — | — | — | — | 9:47 | — |
mm | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 20 | 20 | 21 | 22 | 22 | 22 | 21 | 20 | 18 | 19 | 20 | 22 | 22 | 22 | 22 | 23 | 24 | 25 | 27 | 29 | 30 | 30 | 29 |
Feels °C | 24 | 22 | 22 | 23 | 24 | 24 | 24 | 22 | 21 | 19 | 20 | 21 | 23 | 22 | 22 | 22 | 23 | 24 | 27 | 30 | 32 | 32 | 33 | 31 |
Swell 1 Height (m) Direction Period (s) | SW 6 | SW 6 | SW 6 | — | SW 6 | SW 6 | SW 6 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 6 | NNW 3 | SW 7 | SW 7 | SW 6 | SSE 3 | W 6 | — | SW 6 |
| kJ | 2 | 2 | 2 | — | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 2 | 2 | 2 | 1 | 1 | — | 2 |
Swell 2 Height (m) Direction Period (s) | — | — | SW 6 | SW 6 | — | W 11 | W 10 | W 10 | W 9 | W 9 | SW 8 | SW 8 | W 8 | W 8 | W 8 | — | SW 6 | — | — | — | W 6 | — | W 6 | W 6 |
| kJ | — | — | 2 | 2 | — | 2 | 2 | 2 | 2 | 1 | 3 | 3 | 1 | 1 | 1 | — | 2 | — | — | — | 1 | — | 1 | 1 |
Swell 3 Height (m) Direction Period (s) | — | — | — | W 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 7 | — | — | — |
| kJ | — | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | — | — |
Wind waves Height (m) Direction Period (s) | — | SSE 3 | S 3 | — | — | — | — | — | — | — | — | NW 4 | NNW 4 | NNW 3 | NNW 3 | N 3 | — | — | ESE 2 | SE 3 | — | — | — | — |
| kJ | — | 1 | 1 | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 2 | 3 | — | — | 1 | 2 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 285 | 285 | 318 | 326 | 327 | 587 | 329 | 331 | 331 | 344 | 600 | 331 | 309 | 309 | 309 | 306 | 308 | 295 | 269 | 269 | 251 | 244 | 172 | 170 |
Best forecast wave conditions in Anglesy | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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