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Llanddulas Breakwater surfForecast / Wales – North / UK
12 Day Weather and Surf, issued 6 am Thursday 11 Sep 2025 BST
Best Forecast Surf Conditions for Llanddulas Breakwater this week:
The surf forecast for Llanddulas Breakwater over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Sep 14) at 1AM. The primary swell is predicted to be 1.2m and 5s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Llanddulas Breakwater in the next 12 days are 3.0m 7s and forecast to arrive on Tuesday (Sep 16) at 1AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.0m 7s period and expected on Monday (Sep 15) at 7AM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Sun 14th Sep) | 4ft (1.2m) 5s |
| Best Surf | 1AM (Sun 14th Sep) | 4ft (1.2m) 5s |
| Most Powerful | 1AM (Tue 16th Sep) | 10ft (3.0m) 7s |
Table - best surf conditions forecast for Llanddulas Breakwater over the next 12 days.
Short Range Forecast Heavy rain (total 24mm), heaviest during Fri night. Very mild (max 15°C on Fri morning, min 9°C on Fri night). Winds decreasing (fresh winds from the WSW on Thu morning, light winds from the S by Sat night). | Days 3-6 Weather Summary Moderate rain (total 19mm), heaviest on Sun afternoon. Very mild (max 16°C on Sun afternoon, min 12°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | Wednesday 17 | |||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Rating (10 max) | |||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
| Wave Height (m) & direction (?) | |||||||||||||||||||||
| Period(s) (?) | 5 | 6 | 6 | 6 | 5 | 4 | 5 | 5 | 5 | 4 | 4 | 6 | 7 | 7 | 7 | 7 | 6 | 4 | 4 | 6 | 7 |
Wave (?)Graph  | |||||||||||||||||||||
| Energy (?) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 74 | 6 | 0 | 0 | 0 | 0 | 916 | 565 | 223 | 26 | 2 | 0 | 0 |
Wind (km/h) | |||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 1:58PM 7.81 | 2:17AM 8.00 | 2:41PM 7.46 | 3:03AM 7.46 | 3:28PM 6.95 | 3:56AM 6.78 | 4:24PM 6.38 | 5:03AM 6.11 | 5:38PM 5.91 | 6:31AM 5.68 | 7:11PM 5.79 | 8:05AM 5.70 | 8:34PM 6.07 | ||||||||
Low Tide / height (m) | 8:24PM 0.26 | 8:51AM 0.30 | 9:09PM 0.65 | 9:37AM 0.90 | 10:00PM 1.16 | 10:32AM 1.56 | 11:04PM 1.70 | 11:42AM 2.12 | 12:27AM 2.06 | 1:10PM 2.38 | 2:01AM 2.03 | 2:37PM 2.22 | 3:19AM 1.66 | ||||||||
Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | Wednesday 17 | |||||||||||||||
| Sunrise | 6:39 | - | - | 6:41 | - | - | 6:43 | - | - | 6:45 | - | - | 6:47 | - | - | 6:48 | - | - | 6:50 | - | - |
| Sunset | - | 7:40 | - | - | 7:37 | - | - | 7:36 | - | - | 7:34 | - | - | 7:30 | - | - | 7:29 | - | - | 7:25 | - |
 | |  | |  | | | | | |  | |  | | | | |  | |  |  | |
Rain (mm) | 2 | 3 | 4 | 2 | - | 9 | 1 | 2 | 1 | - | 6 | 2 | 3 | 2 | 4 | 1 | - | 1 | - | - | - |
| Temp. °C | 14 | 13 | 12 | 15 | 15 | 12 | 14 | 14 | 12 | 14 | 16 | 15 | 14 | 15 | 14 | 15 | 15 | 15 | 18 | 19 | 16 |
| Feels °C (?) | 8 | 7 | 7 | 10 | 10 | 8 | 9 | 10 | 8 | 12 | 14 | 11 | 10 | 12 | 10 | 12 | 11 | 13 | 18 | 15 | 11 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Wales - North
Cross-off winds at Llanddulas Breakwater are now cross-shore so expect speed-bumps in the surf (light winds from the W at Colwyn Bay 6 km from Llanddulas Breakwater). No surfable waves
Actual: 59 min ago
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Llanddulas Breakwater surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Llanddulas Breakwater Surf forecast
The above surf forecast table for Llanddulas Breakwater provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Llanddulas Breakwater can be found by selecting the local surf guide option on the grey menu. Our Llanddulas Breakwater surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Llanddulas Breakwater) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Llanddulas Breakwater may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Llanddulas Breakwater is 1 km (1 miles) from Llanddulas. If you plan a holiday in North Wales, look for hotels and other accommodation in Llanddulas. Llanddulas has rooms for a wide range of budgets as well as car hire and transport links.
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