Surf Forecasts:
How big are the waves at Llanddwyn Island today (12 Jun):
- Morning surf: Morning surf (12 Jun, local time) - 4.5ft (1.4m), 7s period with SW swell.
- Afternoon surf: Afternoon surf (12 Jun, local time) - 4.5ft (1.4m), 7s period with SW swell.
- Evening surf: Evening surf (12 Jun, local time) - 4.5ft (1.3m), 7s period with WSW swell.
The current surf forecast for Llanddwyn Island at 3AM is: 1.2m 7s primary swell from a West-southwest direction (forecast issued at 06:00pm June 11). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Jun) | 4.5ft (1.4m) | 7s |
| Afternoon (12 Jun) | 4.5ft (1.4m) | 7s |
| Evening (12 Jun) | 4.5ft (1.3m) | 7s |
Table - waves today at Llanddwyn Island. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Thu afternoon. Very mild (max 16°C on Fri morning, min 10°C on Fri night). Mainly fresh winds. | ||||||||||||||||||||||||
Thu 11 | Friday 12 | Saturday 13 | Sun 14 | |||||||||||||||||||||
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) | SW 7 | SW 7 | SW 7 | WSW 7 | WSW 7 | SW 7 | SW 7 | SW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 5 | W 5 | W 5 | W 5 | W 5 | SW 5 | SW 4 | SW 4 | SW 4 | NW 4 | NW 5 | NW 5 | NW 4 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 293 | 217 | 223 | 183 | 146 | 147 | 189 | 204 | 150 | 168 | 154 | 72 | 85 | 74 | 62 | 40 | 18 | 13 | 6 | 7 | 11 | 13 | 13 | 7 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross | cross | cross-off | cross-off | cross-off | cross |
High Tide | 6:55PM3.40m | 7:09AM3.66m | 7:45PM3.65m | 8:04AM3.85m | 8:34PM3.88m | 8:57AM4.00m | ||||||||||||||||||
Low Tide | 1:12PM0.73m | 1:38AM0.94m | 2:10PM0.54m | 2:37AM0.64m | 3:05PM0.35m | 3:31AM0.33m | ||||||||||||||||||
 |  |  |  | | | |  | | |  | | | |  | | | | | | | | | | |
 | — | — | — | — | 4:50 | — | — | — | — | — | — | — | 4:50 | — | — | — | — | — | — | — | 4:50 | — | — | — |
 | — | 9:43 | — | — | — | — | — | — | — | 9:44 | — | — | — | — | — | — | — | 9:44 | — | — | — | — | — | 9:45 |
mm | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 16 | 16 | 15 | 13 | 11 | 11 | 10 | 11 | 12 | 14 | 15 | 14 | 12 | 11 | 10 | 11 | 12 |
Feels °C | 9 | 9 | 10 | 11 | 11 | 11 | 10 | 11 | 11 | 10 | 7 | 5 | 6 | 4 | 6 | 8 | 10 | 12 | 10 | 8 | 9 | 7 | 8 | 9 |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | — | NW 4 | — | — | — | — | — | — | — | — | — | — | NW 5 | NW 5 | SW 4 | SW 4 | SW 4 | SW 4 | WSW 4 | SW 4 |
| kJ | — | — | — | — | — | 3 | — | — | — | — | — | — | — | — | — | — | 12 | 6 | 6 | 7 | 3 | 3 | 2 | 1 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 11 | W 11 | NW 4 | WSW 6 | SW 6 | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 2 | 3 | 4 | 2 | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 11 | W 11 | W 11 | W 11 | W 15 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 2 | 2 | 2 | 4 |
Wind waves Height (m) Direction Period (s) | SW 7 | SW 7 | SW 7 | WSW 7 | WSW 7 | SW 7 | SW 7 | SW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 5 | W 5 | W 5 | W 5 | W 5 | SW 5 | SW 4 | — | NW 4 | NW 4 | NW 5 | NW 5 | NW 4 |
| kJ | 293 | 217 | 223 | 183 | 146 | 147 | 189 | 204 | 150 | 168 | 154 | 72 | 85 | 74 | 62 | 40 | 18 | 13 | — | 5 | 11 | 13 | 13 | 7 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 587 | 385 | 385 | 342 | 272 | 272 | 559 | 540 | 532 | 532 | 263 | 263 | 164 | 164 | 164 | 173 | 291 | 310 | 164 | 164 | 151 | 162 | 170 | 162 |
Best forecast wave conditions in Anglesy | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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