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Surf Forecasts:
Llandudno surfForecast / Wales – North / UK
48hr Weather and Surf, issued 6 pm Wednesday 20 May 2026 BSTForecast update in hr min s Forecast update imminent
Llandudno surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Llandudno sea temperature is
11.9° C
(Which is 1.1°C warmer than normal for this time of year)Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 19°C on Fri morning, min 11°C on Wed night). Winds decreasing (fresh winds from the SW on Wed afternoon, calm by Sat morning). | ||||||||||||||||||||||||
Wed 20 | Thursday 21 | Friday 22 | Sat 23 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
WSW 5 | WSW 5 | SW 4 | SW 4 | WSW 4 | SW 4 | SW 5 | WSW 5 | WSW 5 | WSW 4 | WSW 4 | W 4 | W 4 | ESE 3 | SW 6 | WSW 4 | WSW 4 | WSW 4 | SW 4 | WSW 3 | SW 3 | WSW 3 | WSW 3 | W 3 | |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | glassy | cross-on | |
High Tide | 2:11PM7.35m | 2:30AM7.35m | 3:10PM6.95m | 3:29AM6.98m | 4:12PM6.55m | 4:34AM6.64m | ||||||||||||||||||
Low Tide | 8:38PM0.99m | 9:17AM0.75m | 9:34PM1.36m | 10:17AM1.04m | 10:34PM1.72m | 11:22AM1.29m | ||||||||||||||||||
 |  |  |  | |  | | | | | | | | | | | | | | |  | | | | |
 | — | — | — | — | 5:07 | — | — | — | — | — | — | — | 5:05 | — | — | — | — | — | — | — | 5:03 | — | — | — |
 | — | 9:15 | — | — | — | — | — | — | — | 9:16 | — | — | — | — | — | — | — | 9:17 | — | — | — | — | — | 9:20 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 15 | 14 | 12 | 11 | 12 | 13 | 15 | 17 | 17 | 17 | 16 | 15 | 14 | 15 | 17 | 19 | 19 | 18 | 15 | 14 | 13 | 13 | 16 | 18 |
9 | 10 | 8 | 8 | 9 | 10 | 12 | 15 | 15 | 16 | 15 | 14 | 12 | 14 | 16 | 18 | 17 | 16 | 13 | 12 | 12 | 13 | 16 | 17 | |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | WSW 4 | WSW 4 | — | WSW 5 | — | — | WSW 4 | W 4 | W 4 | — | — | SW 6 | W 13 | W 11 | W 11 | W 11 | W 6 | — | W 3 | W 3 |
 kJ | — | — | — | — | 12 | 6 | — | 19 | — | — | 5 | 1 | 1 | — | — | 1 | 3 | 3 | 2 | 2 | 1 | — | 1 | 1 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | W 6 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 6 | W 6 | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 5 | WSW 5 | SW 4 | SW 4 | — | SW 4 | SW 5 | — | WSW 5 | WSW 4 | — | — | ESE 2 | ESE 3 | — | WSW 4 | WSW 4 | WSW 4 | SW 4 | WSW 3 | SW 3 | WSW 3 | WSW 3 | — |
| kJ | 59 | 46 | 27 | 21 | — | 15 | 31 | — | 19 | 12 | — | — | 1 | 1 | — | 1 | 5 | 10 | 7 | 5 | 3 | 2 | 2 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 271 | 372 | 251 | 250 | 97 | 117 | 203 | 262 | 232 | 193 | 195 | 195 | 181 | 57 | 82 | 57 | 193 | 72 | 117 | 82 | 72 | 72 | 72 | 82 |
Best forecast wave conditions in North Wales | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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