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Abersoch Surf Forecast
/ Wales – Lleyn (14 surf breaks) /
Surf Forecasts:
Abersoch surfForecast / Wales – Lleyn / UK
16 Day Weather and Surf, issued 12 pm Tuesday 14 Apr 2026 BSTForecast update in hr min s Forecast update imminent
Abersoch surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Abersoch sea temperature is
9.6° C
(Which is 1.0°C warmer than normal for this time of year)Best Forecast Surf Conditions for Abersoch this week:
The surf forecast for Abersoch over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Apr 18) at 4PM. The primary swell is predicted to be 2.2m and 8s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Abersoch in the next 16 days are 1.8m 14s and forecast to arrive on Thursday (Apr 16) at 10AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 6s period and expected on Saturday (Apr 18) at 4AM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4PM (Sat 18th Apr) | 7ft (2.2m) 8s |
| Best Surf | 4PM (Sat 18th Apr) | 7ft (2.2m) 8s |
| Most Powerful | 10AM (Thu 16th Apr) | 6ft (1.8m) 14s |
Table - best surf conditions forecast for Abersoch over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range Forecast Moderate rain (total 12mm), heaviest on Tue morning. Very mild (max 12°C on Tue night, min 9°C on Tue morning). Winds decreasing (strong winds from the SSW on Wed night, moderate winds from the S by Thu night). | Days 3-6 Weather Summary Light rain (total 2mm), mostly falling on Fri morning. Very mild (max 11°C on Fri morning, min 6°C on Sun night). Winds decreasing (strong winds from the SW on Fri night, light winds from the NNW by Sun night). | ||||||||||||||||||||
Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | |||||||||||||||
| 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 | 7 | 7 | 7 | 8 | 8 | 14 | 14 | 13 | 6 | 7 | 11 | 7 | 8 | 8 | 7 | 6 | 6 | 15 | 15 | 13 |
Wave (?)Graph  | |||||||||||||||||||||
 kJ (?) | 28 | 119 | 132 | 297 | 493 | 650 | 1321 | 902 | 437 | 81 | 229 | 441 | 382 | 544 | 82 | 44 | 19 | 6 | 4 | 8 | 7 |
Wind (km/h) | |||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- on | cross | cross- off | cross- off | off | off | cross- off | cross- off | cross- off | cross- off | cross | cross- off | on |
High Tide / height (m) | |||||||||||||||||||||
Low Tide / height (m) | |||||||||||||||||||||
Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | |||||||||||||||
| Sunrise | 6:22 | - | - | 6:20 | - | - | 6:18 | - | - | 6:16 | - | - | 6:13 | - | - | 6:11 | - | - | 6:09 | - | - |
| Sunset | - | 8:14 | - | - | 8:15 | - | - | 8:17 | - | - | 8:19 | - | - | 8:21 | - | - | 8:22 | - | - | 8:24 | - |
 | |  | |  |  | |  |  | |  |  | | | | | |  | | | | |
Rain (mm) | 3 | 2 | 5 | 1 | - | 1 | - | - | - | 2 | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 10 | 11 | 12 | 12 | 11 | 10 | 10 | 10 | 10 | 11 | 11 | 10 | 10 | 11 | 10 | 8 | 9 | 9 | 8 | 10 | 8 |
| Feels °C (?) | 1 | 6 | 5 | 3 | 2 | 0 | 3 | 5 | 5 | 5 | 4 | 3 | 2 | 6 | 4 | 2 | 4 | 5 | 3 | 4 | 3 |
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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 Abersoch 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 Abersoch Surf forecast
The above surf forecast table for Abersoch provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Abersoch can be found by selecting the local surf guide option on the grey menu. Our Abersoch 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 (Abersoch) 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 Abersoch 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 Lleyn Peninsula? If you are looking for accommodation near Abersoch, camping, hotels and holiday cottages in Lleyn Peninsula, consider staying in Porthmadog which is 28 km (17 miles) away. Other places in and around Lleyn Peninsula where you can find information about places to rent, and car hire include Anglesey which is 47 km (29 miles) away, Aberystwyth, Holyhead and Bangor.
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