Surf Forecasts:
How big are the waves at Traeth Lligwy today (20 Oct):
The current surf forecast for Traeth Lligwy at 7AM is: 0.2m 3s primary swell from a East direction (forecast issued at 12:00am October 20). An open ocean swell of 0.1m 6s is not directed at the surf break. The wind direction is predicted to be cross-shore.
Short Range ForecastModerate rain (total 17mm), heaviest on Wed afternoon. Very mild (max 13°C on Mon night, min 8°C on Wed night). Winds increasing (calm on Tue morning, near gales from the NW by Wed afternoon). | ||||||||||||||||||||||||
Tuesday 20 | Wednesday 21 | Thursday 22 | ||||||||||||||||||||||
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) | ESE 3 | ESE 3 | E 3 | SW 6 | SW 6 | SW 6 | SW 6 | E 3 | E 3 | E 3 | E 3 | SW 7 | NNW 3 | WNW 7 | WNW 7 | WNW 6 | NNW 6 | NNW 6 | NNW 5 | NW 5 | NNW 5 | NW 5 | WNW 4 | ESE 4 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 997 | 586 | 286 | 103 | 43 | 24 | 11 | 2 | 1 | 1 | 27 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross | cross | glassy | glassy | cross | cross-off | cross | cross-on | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | cross-off | cross | cross-on |
High Tide | 6:48AM4.60m | 7:15PM5.00m | 8:01AM4.89m | 8:16PM5.36m | 8:51AM5.32m | 9:02PM5.79m | ||||||||||||||||||
Low Tide | 00:27AM2.39m | 12:53PM2.54m | 1:43AM2.16m | 2:03PM2.26m | 2:40AM1.75m | 2:56PM1.85m | ||||||||||||||||||
 | | |  |  | |  |  |  | |  |  | |  | | | | | | | | | | | |
 | — | — | 7:52 | — | — | — | — | — | — | — | 7:52 | — | — | — | — | — | — | — | 7:54 | — | — | — | — | — |
 | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:06 | — | — |
mm | — | — | — | — | 2 | 2 | 2 | — | — | — | 1 | — | — | 6 | 4 | — | — | — | — | — | — | — | — | 4 |
Temp °C | 11 | 10 | 10 | 10 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 11 | 12 | 9 | 10 | 9 | 9 | 8 | 9 | 11 | 12 | 13 | 12 | 12 |
Feels °C | 8 | 7 | 7 | 7 | 7 | 8 | 7 | 8 | 7 | 7 | 7 | 9 | 10 | -3 | 1 | 1 | 3 | 3 | 4 | 6 | 7 | 9 | 6 | 5 |
Swell 1 Height (m) Direction Period (s) | — | — | SW 6 | SW 6 | — | — | — | E 3 | E 3 | SW 5 | SW 6 | E 3 | E 4 | — | — | — | NNW 6 | NNW 6 | NNW 5 | NW 5 | NNW 5 | SW 8 | SW 4 | WSW 8 |
| kJ | — | — | 1 | 1 | — | — | — | 1 | 1 | 4 | 6 | 4 | 2 | — | — | — | 103 | 43 | 24 | 11 | 2 | 3 | 3 | 7 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | SW 6 | SW 6 | SW 6 | SW 5 | SW 4 | — | — | SW 7 | SW 7 | — | — | — | WSW 7 | SW 8 | SW 8 | — | SW 8 | NW 5 | WNW 4 | — |
| kJ | — | — | — | — | 1 | 1 | 1 | 1 | 1 | — | — | 7 | 9 | — | — | — | 4 | 3 | 2 | — | 2 | 1 | 1 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | SW 12 | SW 10 | — | — | — | — | — | — | — | — | SW 8 | SW 8 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 6 | 4 | — | — | — | — | — | — | — | — | 3 | 3 | — |
Wind waves Height (m) Direction Period (s) | ESE 3 | ESE 3 | E 3 | — | — | — | — | — | — | E 3 | E 3 | — | NNW 3 | WNW 7 | WNW 7 | WNW 6 | W 5 | W 5 | W 4 | WSW 4 | WSW 4 | WSW 4 | SE 2 | ESE 4 |
| kJ | 1 | 1 | 1 | — | — | — | — | — | — | 1 | 1 | — | 1 | 997 | 586 | 286 | 43 | 27 | 17 | 18 | 19 | 9 | 1 | 27 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 188 | 188 | 178 | 188 | 188 | 194 | 197 | 250 | 250 | 248 | 23 | 23 | 50 | 293 | 255 | 185 | 185 | 185 | 185 | 119 | 119 | 250 | 264 | 289 |
Best forecast wave conditions in Anglesy | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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