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Surf Forecasts:
Llanddulas Breakwater surfForecast / Wales – North / UK
48hr Weather and Surf, issued 6 pm Thursday 21 May 2026 BSTForecast update in hr min s Forecast update imminent
Llanddulas Breakwater surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Llanddulas Breakwater sea temperature is
12.5° C
(Which is 1.7°C warmer than normal for this time of year)Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 21°C on Fri afternoon, min 13°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Thu 21 | Friday 22 | Saturday 23 | Sun 24 | |||||||||||||||||||||
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 4 | WSW 4 | WSW 4 | W 4 | ESE 3 | WSW 6 | WSW 4 | WSW 4 | W 11 | W 11 | W 11 | SW 3 | WSW 4 | WSW 4 | W 3 | W 3 | W 3 | SW 3 | SW 3 | SW 3 | WSW 4 | WSW 4 | — | |
0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 3 | 2 | 2 | 0 | 0 | 0 | 1 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | off | glassy | off | off | off | off | glassy | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | on | glassy | glassy | off | off | off | off | glassy | on | |
High Tide | 3:09PM6.90m | 3:30AM7.10m | 4:10PM6.38m | 4:32AM6.70m | 5:19PM5.99m | 5:41AM6.39m | ||||||||||||||||||
Low Tide | 9:40PM1.24m | 10:18AM0.92m | 10:38PM1.64m | 11:21AM1.26m | 11:42PM1.94m | 12:28PM1.48m | ||||||||||||||||||
 | |  |  | | | |  | | | | |  |  | | | | | | | | | | | |
 | — | — | — | — | 5:05 | — | — | — | — | — | — | — | 5:03 | — | — | — | — | — | — | — | 5:01 | — | — | — |
 | — | 9:15 | — | — | — | — | — | — | — | 9:16 | — | — | — | — | — | — | — | 9:19 | — | — | — | — | — | 9:20 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 18 | 18 | 15 | 15 | 14 | 15 | 18 | 20 | 21 | 19 | 15 | 13 | 13 | 13 | 17 | 20 | 20 | 18 | 15 | 14 | 14 | 14 | 18 | 20 |
16 | 17 | 15 | 14 | 12 | 14 | 17 | 20 | 20 | 18 | 14 | 11 | 12 | 12 | 16 | 19 | 19 | 18 | 14 | 12 | 12 | 12 | 18 | 19 | |
Swell 1 Height (m) Direction Period (s) | WSW 5 | WSW 4 | WSW 4 | WSW 4 | W 4 | — | WSW 6 | WSW 4 | WSW 4 | W 11 | W 11 | W 11 | — | — | — | W 3 | W 3 | W 3 | WSW 3 | — | SW 5 | WSW 4 | WSW 4 | — |
 kJ | 13 | 11 | 3 | 1 | 1 | — | 3 | 2 | 3 | 3 | 2 | 2 | — | — | — | 1 | 1 | 2 | 2 | — | 1 | 1 | 1 | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | SW 6 | — | W 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 1 | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | ESE 3 | — | — | — | WSW 4 | WSW 4 | SW 4 | SW 3 | WSW 4 | WSW 4 | — | WSW 3 | WSW 4 | SW 3 | SW 3 | SW 3 | — | — | — |
| kJ | — | — | — | — | — | 1 | — | — | — | 6 | 10 | 6 | 5 | 5 | 2 | — | 2 | 2 | 3 | 3 | 1 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 194 | 83 | 138 | 138 | 83 | 60 | 192 | 78 | 78 | 70 | 138 | 138 | 78 | 138 | 185 | 78 | 78 | 194 | 190 | 186 | 185 | 185 | 186 | 186 |
Best forecast wave conditions in North Wales | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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