Surf Forecasts:
How big are the waves at Llanddwyn Island today (04 Jun):
- Morning surf: Morning surf (04 Jun, local time) - 6ft (1.8m), 10s period with WSW swell.
- Afternoon surf: Afternoon surf (04 Jun, local time) - 5.5ft (1.7m), 11s period with WSW swell.
- Evening surf: Evening surf (04 Jun, local time) - 5ft (1.6m), 5s period with WSW swell.
The current surf forecast for Llanddwyn Island at 9PM is: 1.6m 5s primary swell from a West-southwest direction (forecast issued at 12:00pm June 04). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Jun) | 6ft (1.8m) | 10s |
| Afternoon (04 Jun) | 5.5ft (1.7m) | 11s |
| Evening (04 Jun) | 5ft (1.6m) | 5s |
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 7mm), mostly falling on Thu afternoon. Very mild (max 16°C on Sat morning, min 10°C on Thu night). Winds decreasing (fresh winds from the WSW on Thu morning, light winds from the SW by Sat morning). | ||||||||||||||||||||||||
Thu 4 | Friday 5 | Saturday 6 | Sun 7 | |||||||||||||||||||||
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 | 1 AM | 4 AM | 7 AM | |
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||||||
Wave Height (m) Direction Period (s) | WSW 10 | WSW 10 | WSW 11 | WSW 13 | WSW 5 | W 5 | W 5 | WSW 5 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 5 | SW 6 | SW 8 | SSW 10 | SW 10 | WSW 14 | SW 13 | SW 12 | SW 10 | SW 9 | SW 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 578 | 659 | 613 | 828 | 139 | 138 | 106 | 78 | 79 | 60 | 60 | 17 | 13 | 41 | 68 | 182 | 421 | 311 | 286 | 585 | 264 | 304 | 314 | 181 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross | on | cross-on | cross-on | cross-on | on | on | cross-on |
High Tide | 12:31PM3.29m | 00:47AM3.58m | 1:10PM3.14m | 1:27AM3.48m | 1:55PM3.01m | 2:13AM3.38m | ||||||||||||||||||
Low Tide | 7:06AM0.67m | 7:15PM0.87m | 7:47AM0.79m | 7:54PM0.99m | 8:31AM0.90m | 8:38PM1.12m | ||||||||||||||||||
 |  | |  |  |  | |  |  | | | |  | | | | | | | | | |  | | |
 | 4:54 | — | — | — | — | — | 4:54 | — | — | — | — | — | — | — | 4:54 | — | — | — | — | — | — | — | 4:52 | — |
 | — | — | — | 9:36 | — | — | — | — | — | — | — | 9:37 | — | — | — | — | — | — | — | 9:38 | — | — | — | 9:38 |
mm | — | 1 | 1 | 2 | 1 | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — |
Temp °C | 13 | 14 | 14 | 13 | 12 | 10 | 10 | 10 | 11 | 13 | 13 | 13 | 12 | 12 | 11 | 12 | 14 | 16 | 15 | 14 | 13 | 12 | 12 | 13 |
Feels °C | 7 | 8 | 8 | 7 | 6 | 4 | 4 | 6 | 6 | 8 | 7 | 9 | 7 | 7 | 5 | 7 | 11 | 14 | 12 | 11 | 10 | 9 | 8 | 9 |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | NW 5 | WNW 4 | WNW 4 | SW 7 | SW 4 | SW 5 | SW 6 | SW 8 | SSW 10 | SW 10 | SW 10 | SW 13 | SW 12 | — | — | — |
| kJ | — | — | — | — | — | — | — | — | 11 | 3 | 2 | 12 | 13 | 41 | 68 | 182 | 421 | 311 | 281 | 585 | 264 | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | WSW 13 | WSW 13 | WSW 13 | WSW 13 | SW 7 | SW 13 | W 13 | — | — | SW 15 | WSW 14 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | 33 | 33 | 17 | 17 | 12 | 7 | 3 | — | — | 54 | 286 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | NNW 5 | — | NW 4 | SW 13 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | 2 | — | 1 | 7 | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 10 | WSW 10 | WSW 11 | WSW 13 | WSW 5 | W 5 | W 5 | WSW 5 | SW 7 | SW 7 | SW 7 | SW 4 | SSE 3 | SE 4 | SE 4 | SSE 5 | SSE 4 | — | WNW 3 | WNW 3 | WSW 4 | SW 10 | SW 9 | SW 8 |
| kJ | 578 | 659 | 613 | 828 | 139 | 138 | 106 | 78 | 79 | 60 | 60 | 17 | 4 | 13 | 44 | 74 | 12 | — | 2 | 3 | 18 | 304 | 314 | 181 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 287 | 320 | 410 | 449 | 449 | 110 | 159 | 159 | 144 | 95 | 220 | 95 | 267 | 270 | 270 | 230 | 38 | 29 | 35 | 35 | 35 | 267 | 267 | 273 |
Best forecast wave conditions in Anglesy | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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