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Traeth Lligwy surfForecast / Wales – Anglesy / UK
12 Day Weather and Surf, issued 6 am Sunday 11 May 2025 BST
Best Forecast Surf Conditions for Traeth Lligwy this week:
The most powerful waves expected at Traeth Lligwy in the next 12 days are 1.0m 4s and forecast to arrive on Tuesday (May 13) at 10AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Thursday (May 15) at 1AM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 10AM (Tue 13th May) | 3.5ft (1.0m) 4s |
Table - best surf conditions forecast for Traeth Lligwy over the next 12 days.
Sunday 11 | Monday 12 | Tuesday 13 | Wednesday 14 | Thursday 15 | Friday 16 | Saturday 17 | Sunday 18 | Monday 19 | Tuesday 20 | Wednesday 21 | Thursday 22 | |||||||||||||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | 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) (?) | 3 | 3 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 4 | 3 | 3 | 2 | 2 | - | - | - | 3 | 3 | 3 | 3 | 3 | 9 | 2 | 4 | 4 | 2 | 4 | 3 | 3 | 5 | 3 | 4 | 4 | 4 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 2 | 4 | 3 | 4 | 3 | 5 | 37 | 20 | 17 | 14 | 11 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 2 | 8 | 10 | 9 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | on | cross- on | glass | cross- on | cross- on | cross- on | on | cross- on | cross- on | on | cross | glass | cross- on | glass | cross- on | on | cross- on | cross- on | cross- on | cross- on | on | on | cross- on | on | on | glass | glass | glass | cross- off | off | off | off | cross | cross- on | cross- on |
High Tide / height (m) | 10:51AM 6.32 | 11:11PM 6.35 | 11:26AM 6.41 | 11:43PM 6.45 | 12:00PM 6.42 | 12:15AM 6.46 | 12:34PM 6.34 | 12:48AM 6.40 | 1:09PM 6.18 | 1:23AM 6.26 | 1:44PM 5.95 | 2:00AM 6.08 | 2:24PM 5.69 | 2:42AM 5.88 | 3:09PM 5.44 | 3:31AM 5.70 | 4:05PM 5.23 | 4:29AM 5.57 | 5:13PM 5.15 | 5:37AM 5.56 | 6:27PM 5.28 | 6:47AM 5.73 | 7:35PM 5.59 | |||||||||||||
Low Tide / height (m) | 5:10PM 0.91 | 5:27AM 0.93 | 5:43PM 0.87 | 6:01AM 0.83 | 6:17PM 0.90 | 6:36AM 0.82 | 6:51PM 1.00 | 7:12AM 0.92 | 7:27PM 1.16 | 7:50AM 1.10 | 8:04PM 1.37 | 8:31AM 1.33 | 8:45PM 1.59 | 9:18AM 1.55 | 9:32PM 1.81 | 10:11AM 1.71 | 10:28PM 1.99 | 11:13AM 1.74 | 11:33PM 2.06 | 12:19PM 1.62 | 12:42AM 1.97 | 1:24PM 1.35 | 1:48AM 1.70 | |||||||||||||
Sunday 11 | Monday 12 | Tuesday 13 | Wednesday 14 | Thursday 15 | Friday 16 | Saturday 17 | Sunday 18 | Monday 19 | Tuesday 20 | Wednesday 21 | Thursday 22 | |||||||||||||||||||||||||
| Sunrise | 5:24 | - | - | 5:22 | - | - | 5:20 | - | - | 5:18 | - | - | 5:18 | - | - | 5:16 | - | - | 5:13 | - | - | 5:13 | - | - | 5:11 | - | - | 5:09 | - | - | 5:09 | - | - | 5:07 | - | - |
| Sunset | - | 9:01 | - | - | 9:04 | - | - | 9:06 | - | - | 9:07 | - | - | 9:08 | - | - | 9:10 | - | - | 9:12 | - | - | 9:14 | - | - | 9:15 | - | - | 9:16 | - | - | 9:19 | - | - | 9:20 | - |
 |  |  |  |  | |  | |  | | | | | | | | | | | | | | | | | | | | |  | | | | | | | |
Rain (mm) | - | - | 5 | 1 | 3 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 4 | 3 | - | - |
| Temp. °C | 18 | 19 | 13 | 17 | 17 | 16 | 17 | 19 | 16 | 16 | 17 | 18 | 17 | 17 | 16 | 16 | 16 | 15 | 17 | 19 | 18 | 15 | 17 | 17 | 17 | 17 | 16 | 18 | 18 | 16 | 14 | 14 | 12 | 11 | 11 | 11 |
| Feels °C (?) | 15 | 16 | 10 | 17 | 16 | 14 | 12 | 14 | 13 | 12 | 14 | 15 | 15 | 15 | 15 | 14 | 13 | 12 | 11 | 16 | 15 | 11 | 14 | 14 | 15 | 15 | 14 | 17 | 17 | 13 | 10 | 9 | 8 | 4 | 5 | 5 |
Short Range Forecast: Moderate rain (total 10mm), heaviest on Sun night. Very mild (max 19°C on Sun afternoon, min 12°C on Sun night). Wind will be generally light. | Days 3-6 Weather Summary Mostly dry. Very mild (max 18°C on Wed night, min 13°C on Fri night). Wind will be generally light. | Days 6-9 Weather Summary Mostly dry. Very mild (max 19°C on Sat afternoon, min 14°C on Sun night). Wind will be generally light. | Long Range Forecast: Light rain (total 7mm), mostly falling on Wed night. Very mild (max 18°C on Tue morning, min 10°C on Wed night). Winds increasing (calm on Tue morning, fresh winds from the NNW by Thu morning). | |||||||||||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Traeth Lligwy 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 Traeth Lligwy Surf forecast
The above surf forecast table for Traeth Lligwy provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Traeth Lligwy can be found by selecting the local surf guide option on the grey menu. Our Traeth Lligwy 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 (Traeth Lligwy) 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 Traeth Lligwy 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.
Are you planning a holiday in Anglesy? If you are looking for accommodation near Traeth Lligwy, camping, hotels and holiday cottages in Anglesy, consider staying in Bangor which is 14 km (9 miles) away. Other places in and around Anglesy where you can find information about places to rent, and car hire include Anglesey which is 22 km (14 miles) away, Holyhead, Llandudno and Colwyn Bay.
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