Surf Forecasts:
Llanddulas Breakwater surf forecast from 17 Oct 2026:
- Best quality surf: Wednesday 21 Oct, 7PM (local time) - 11ft (3.5m), 8s period, W swell with cross-offshore winds.
- Most powerful swell: Friday 23 Oct, 1PM (local time) - 16ft (5.0m), 10s period, W swell with 4,700 kJ wave energy.
- Next surfable swell (1★+): Wednesday 21 Oct, 7PM (local time) - 11ft (3.5m), 8s period with W swell.
Best Forecast Surf Conditions for Llanddulas Breakwater this week:
The surf forecast for Llanddulas Breakwater over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Oct 21) at 7PM. The primary swell is predicted to be 3.5m and 8s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Llanddulas Breakwater in the next 16 days are 5.0m 10s and forecast to arrive on Friday (Oct 23) at 1PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.9m 5s period and expected on Friday (Oct 23) at 10AM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7PM (Wed 21st Oct) | 11ft (3.5m) 8s |
| Best Surf | 7PM (Wed 21st Oct) | 11ft (3.5m) 8s |
| Most Powerful | 1PM (Fri 23rd Oct) | 16ft (5.0m) 10s |
Table - best surf conditions forecast for Llanddulas Breakwater over the next 16 days.
Short Range ForecastLight rain (total 6mm), mostly falling on Mon night. Very mild (max 14°C on Mon afternoon, min 7°C on Sat night). Wind will be generally light. | Days 4-6 Weather SummaryHeavy rain (total 26mm), heaviest during Thu night. Very mild (max 14°C on Thu night, min 7°C on Wed night). Winds increasing (light winds from the SSW on Tue night, gales from the SW by Thu night). | ||||||||||||||||||||
Saturday 17 | Sunday 18 | Monday 19 | Tuesday 20 | Wednesday 21 | Thursday 22 | Friday 23 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | NNW 5 | NW 4 | E 3 | ENE 2 | NE 3 | NE 4 | ENE 4 | ENE 4 | — | E 4 | ESE 4 | E 3 | W 14 | W 11 | WNW 7 | NW 6 | W 5 | W 4 | WSW 5 | W 10 | WNW 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 20 | 4 | 1 | 1 | 2 | 18 | 50 | 8 | 0 | 0 | 0 | 0 | 4 | 2 | 620 | 39 | 0 | 4 | 0 | 3939 | 2217 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-off | glassy | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross | cross | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross |
High Tide | 3:31PM5.96m | 4:02AM5.50m | 4:28PM5.55m | 5:12AM5.11m | 5:49PM5.33m | 6:46AM5.04m | 7:17PM5.45m | 8:04AM5.32m | 8:22PM5.82m | 8:57AM5.79m | 9:10PM6.31m | 9:39AM6.33m | 9:50PM6.82m | ||||||||
Low Tide | 10:08PM2.18m | 10:29AM2.54m | 11:14PM2.51m | 11:39AM2.77m | 00:33AM2.59m | 12:59PM2.74m | 1:49AM2.36m | 2:11PM2.44m | 2:50AM1.92m | 3:07PM1.99m | 3:37AM1.39m | 3:54PM1.49m | |||||||||
 | |  | |  |  | | |  |  |  | |  | | | |  | | | | | |
 | 7:43 | — | — | 7:45 | — | — | 7:47 | — | — | 7:48 | — | — | 7:50 | — | — | 7:52 | — | — | 7:54 | — | — |
 | — | 6:15 | — | — | 6:13 | — | — | 6:09 | — | — | 6:07 | — | — | 6:06 | — | — | 6:04 | — | — | 6:01 | — |
mm | — | — | — | — | — | 2 | — | — | 4 | 4 | 3 | 1 | 6 | — | — | — | — | 12 | 1 | 1 | 3 |
Temp °C | 10 | 10 | 9 | 10 | 11 | 10 | 12 | 14 | 11 | 11 | 10 | 11 | 9 | 10 | 8 | 13 | 12 | 14 | 9 | 8 | 8 |
Feels °C | 8 | 7 | 6 | 7 | 8 | 6 | 9 | 11 | 10 | 7 | 7 | 9 | 2 | 3 | 3 | 8 | 9 | 6 | -1 | -2 | -1 |
Swell 1 Height (m) Direction Period (s) | NNW 5 | NW 4 | NNE 3 | — | — | — | — | NNE 4 | — | — | — | E 3 | SW 7 | ESE 4 | — | NW 6 | — | W 4 | SSE 5 | — | — |
| kJ | 20 | 4 | 1 | — | — | — | — | 1 | — | — | — | 1 | 2 | 5 | — | 39 | — | 4 | 10 | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | NW 4 | — | — | — | — | — | — | — | — | — | W 14 | W 11 | — | — | — | N 6 | NE 6 | — | — |
| kJ | — | — | 1 | — | — | — | — | — | — | — | — | — | 4 | 2 | — | — | — | 1 | 1 | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ENE 2 | NE 3 | E 3 | ENE 2 | NE 3 | NE 4 | ENE 4 | ENE 4 | — | E 4 | ESE 4 | — | ESE 4 | — | WNW 7 | W 5 | W 5 | ESE 4 | WSW 5 | W 10 | WNW 8 |
| kJ | 1 | 1 | 1 | 1 | 2 | 18 | 50 | 8 | — | 28 | 31 | — | 20 | — | 620 | 97 | 61 | 64 | 176 | 3939 | 2217 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 186 | 186 | 186 | 186 | 273 | 240 | 253 | 195 | 186 | 186 | 285 | 226 | 240 | 381 | 226 | 280 | 289 | 584 | 1098 | 1092 | 823 |
Best forecast wave conditions in North Wales | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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 16 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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