Surf Forecasts:
How big are the waves at Llanddwyn Island today (09 Oct):
- Morning surf: Morning surf (09 Oct, local time) - 7ft (2.1m), 7s period with WSW swell.
- Afternoon surf: Afternoon surf (09 Oct, local time) - 6ft (1.8m), 6s period with W swell.
- Evening surf: Evening surf (09 Oct, local time) - 6ft (1.8m), 6s period with W swell.
The current surf forecast for Llanddwyn Island at 1AM is: 1.9m 6s primary swell from a West-southwest direction (forecast issued at 06:00pm October 08). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Oct) | 7ft (2.1m) | 7s |
| Afternoon (09 Oct) | 6ft (1.8m) | 6s |
| Evening (09 Oct) | 6ft (1.8m) | 6s |
Table - waves today at Llanddwyn Island. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 10mm), heaviest on Thu afternoon. Very mild (max 16°C on Thu night, min 11°C on Thu afternoon). Winds decreasing (strong winds from the SW on Thu night, calm by Sun morning). | |||||||||||||||||||
Thu 8 | Friday 9 | Saturday 10 | |||||||||||||||||
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 4 | SW 4 | SW 6 | WSW 6 | WSW 7 | WSW 7 | WSW 8 | WSW 8 | W 6 | W 6 | W 6 | W 6 | W 6 | WNW 6 | WNW 6 | W 6 | W 6 | W 6 | WNW 6 |
Wave Graph  | |||||||||||||||||||
 kJ | 13 | 41 | 195 | 284 | 326 | 394 | 532 | 486 | 220 | 214 | 237 | 263 | 275 | 284 | 256 | 214 | 193 | 154 | 126 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | 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 | cross-on | cross-on | cross-on |
High Tide | 8:39PM4.07m | 9:09AM3.85m | 9:17PM4.23m | 9:42AM4.01m | 9:53PM4.31m | ||||||||||||||
Low Tide | 2:59PM0.43m | 3:27AM-0.03m | 3:42PM0.21m | 4:07AM-0.13m | 4:21PM0.08m | ||||||||||||||
 |  | | |  | |  |  | |  |  | | | | | |  | | | |
 | — | — | — | — | — | 7:31 | — | — | — | — | — | — | — | 7:33 | — | — | — | — | — |
 | 6:38 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:34 | — | — |
mm | — | 2 | 2 | 1 | — | — | 1 | — | 1 | 1 | — | — | — | — | — | 1 | 1 | — | — |
Temp °C | 11 | 12 | 14 | 15 | 16 | 16 | 16 | 14 | 14 | 13 | 12 | 12 | 12 | 11 | 12 | 12 | 12 | 12 | 12 |
Feels °C | 6 | 5 | 7 | 9 | 11 | 10 | 10 | 7 | 6 | 5 | 4 | 3 | 3 | 3 | 4 | 4 | 5 | 5 | 6 |
Swell 1 Height (m) Direction Period (s) | NNW 5 | NNW 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 2 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | W 4 | SW 4 | SW 6 | WSW 6 | WSW 7 | WSW 7 | WSW 8 | WSW 8 | W 6 | W 6 | W 6 | W 6 | W 6 | WNW 6 | WNW 6 | W 6 | W 6 | W 6 | WNW 6 |
| kJ | 13 | 41 | 195 | 284 | 326 | 394 | 532 | 486 | 220 | 214 | 237 | 263 | 275 | 284 | 256 | 214 | 193 | 154 | 126 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 278 | 278 | 279 | 272 | 278 | 286 | 487 | 1062 | 1062 | 1018 | 532 | 594 | 587 | 532 | 532 | 532 | 532 | 328 | 164 |
Best forecast wave conditions in Anglesy | |||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||
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