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Surf Forecasts:
Llanddulas Breakwater surfForecast / Wales – North / UK
48hr Weather and Surf, issued 6 pm Friday 15 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
12.2° C
(Which is 1.7°C warmer than normal for this time of year)How big are the waves at Llanddulas Breakwater today?
The current surf forecast for Llanddulas Breakwater at 10PM is: 1.0m 5s primary swell from a Northwest direction (forecast issued at 06:00pm May 15). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 May) | - | - |
| Afternoon (15 May) | 3ft (0.9m) | 5s |
| Evening (15 May) | 3.5ft (1.0m) | 5s |
Table - waves today at Llanddulas Breakwater. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 5mm), mostly falling on Sat afternoon. Very mild (max 12°C on Sun morning, min 5°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Fri 15 | Saturday 16 | Sunday 17 | Mon 18 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
NW 5 | NW 5 | NW 5 | NNW 5 | NNW 5 | NNW 5 | NNW 4 | NNW 4 | NNW 4 | NW 4 | W 4 | W 4 | W 4 | W 5 | W 5 | W 5 | W 5 | WSW 5 | WSW 5 | WSW 5 | W 4 | W 4 | W 4 | W 4 | |
42 | 55 | 53 | 47 | 33 | 15 | 8 | 3 | 1 | 1 | 9 | 13 | 30 | 44 | 50 | 49 | 0 | 0 | 0 | 0 | 0 | 5 | 3 | 3 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross | cross-off | glassy | glassy | glassy | glassy | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-on | on | |
High Tide | 10:43PM7.51m | 11:02AM7.80m | 11:27PM7.85m | 11:48AM8.02m | 00:11AM8.02m | 12:36PM8.02m | ||||||||||||||||||
Low Tide | 4:48PM0.39m | 5:10AM0.51m | 5:34PM0.15m | 5:57AM0.19m | 6:21PM0.09m | 6:44AM0.03m | ||||||||||||||||||
 |  |  |  |  | | | | |  | | | | | | | | | |  | |  | | | |
 | — | — | — | — | 5:13 | — | — | — | — | — | — | — | 5:11 | — | — | — | — | — | — | — | 5:11 | — | — | — |
 | — | 9:06 | — | — | — | — | — | — | — | 9:07 | — | — | — | — | — | — | — | 9:09 | — | — | — | — | — | 9:10 |
— | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | 1 | — | — | 1 | — | 1 | — | 1 | |
Temp °C | 10 | 9 | 8 | 5 | 5 | 8 | 10 | 10 | 11 | 10 | 9 | 8 | 7 | 7 | 10 | 12 | 11 | 11 | 9 | 8 | 8 | 9 | 10 | 11 |
4 | 3 | 4 | 1 | 2 | 6 | 8 | 9 | 10 | 8 | 6 | 4 | 3 | 3 | 5 | 6 | 6 | 7 | 6 | 5 | 6 | 7 | 8 | 9 | |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | — | NNW 5 | NNW 4 | NNW 4 | NNW 4 | NW 4 | — | — | — | — | — | — | — | — | — | — | W 4 | W 4 | SW 6 | — |
 kJ | — | — | — | — | — | 15 | 8 | 3 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | 10 | 5 | 1 | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NW 5 | NW 5 | NW 5 | NNW 5 | NNW 5 | — | — | — | — | WSW 3 | W 4 | W 4 | W 4 | W 5 | W 5 | W 5 | W 5 | WSW 5 | WSW 5 | WSW 5 | — | — | W 4 | W 4 |
| kJ | 42 | 55 | 53 | 47 | 33 | — | — | — | — | 1 | 9 | 13 | 30 | 44 | 50 | 49 | 46 | 52 | 36 | 17 | — | — | 3 | 3 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 223 | 223 | 223 | 207 | 223 | 223 | 223 | 240 | 226 | 223 | 226 | 223 | 223 | 194 | 237 | 229 | 226 | 226 | 226 | 78 | 78 | 78 | 78 | 78 |
Best forecast wave conditions in North Wales | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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