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Llangennith Surf Forecast
/ Wales – Gower (29 surf breaks) /
Surf Forecasts:
Llangennith surfForecast / Wales – Gower / UK
12 Day Weather and Surf, issued 5 am Thursday 27 Nov 2025 GMTForecast update in hr min s Forecast update imminent
Llangennith surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Llangennith sea temperature is
11.9° C
(Which is normal for this time of year)Best Forecast Surf Conditions for Llangennith this week:
The surf forecast for Llangennith over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Nov 29) at 12AM. The primary swell is predicted to be 3.0m and 13s period with a secondary swell of 1.8m and 13s. Another secondary swell of 1.7m and 13s is also forecast. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Llangennith in the next 12 days are 4.0m 15s and forecast to arrive on Tuesday (Dec 02) at 6PM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (GMT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Sat 29th Nov) | 10ft (3.0m) 13s |
| Best Surf | 12AM (Sat 29th Nov) | 10ft (3.0m) 13s |
| Most Powerful | 6PM (Tue 2nd Dec) | 13ft (4.0m) 15s |
Table - best surf conditions forecast for Llangennith over the next 12 days.
Updates in hr min s Forecast update imminent
Short Range Forecast Moderate rain (total 14mm), heaviest on Fri night. Very mild (max 13°C on Thu morning, min 6°C on Sat night). Winds decreasing (strong winds from the SW on Fri morning, calm by Fri night). | Days 3-6 Weather Summary Heavy rain (total 35mm), heaviest during Mon morning. Very mild (max 13°C on Mon morning, min 6°C on Sun morning). Winds increasing (calm on Sun morning, near gales from the S by Mon morning). | ||||||||||||||||||||
Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 01 | Tuesday 02 | Wednesday 03 | |||||||||||||||
| 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) (?) | 7 | 8 | 9 | 8 | 10 | 13 | 13 | 12 | 11 | 11 | 11 | 10 | 9 | 9 | 11 | 11 | 12 | 15 | 14 | 13 | 7 |
Wave (?)Graph  | |||||||||||||||||||||
 kJ (?) | 476 | 803 | 860 | 1418 | 3029 | 3166 | 1420 | 847 | 477 | 452 | 353 | 191 | 1898 | 1833 | 3150 | 2483 | 2783 | 4984 | 3361 | 1380 | 559 |
Wind (km/h) | |||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | on | cross- on | on | glass | cross | cross | cross | glass | cross- on | cross | cross | cross- on | cross- on | cross- on | cross- on | on | on | cross- on | cross- off |
High Tide / height (m) | 10:23AM 6.61 | 10:54PM 6.24 | 11:23AM 6.47 | 12:00AM 6.17 | 12:31PM 6.49 | 1:12AM 6.34 | 1:41PM 6.73 | 2:19AM 6.72 | 2:46PM 7.14 | 3:19AM 7.24 | 3:44PM 7.63 | 4:13AM 7.78 | 4:37PM 8.08 | ||||||||
Low Tide / height (m) | 4:34PM 2.24 | 4:56AM 2.38 | 5:42PM 2.31 | 6:09AM 2.42 | 6:55PM 2.17 | 7:23AM 2.23 | 8:03PM 1.84 | 8:29AM 1.83 | 9:03PM 1.39 | 9:28AM 1.33 | 9:57PM 0.94 | 10:21AM 0.83 | 10:47PM 0.55 | ||||||||
Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 01 | Tuesday 02 | Wednesday 03 | |||||||||||||||
| Sunrise | 7:54 | - | - | 7:54 | - | - | 7:56 | - | - | 7:58 | - | - | 8:00 | - | - | 8:00 | - | - | 8:02 | - | - |
| Sunset | - | 4:14 | - | - | 4:13 | - | - | 4:13 | - | - | 4:12 | - | - | 4:10 | - | - | 4:09 | - | - | 4:09 | - |
 |  |  |  |  |  | | |  |  | |  |  |  |  |  | | | | | | |
Rain (mm) | - | - | - | 1 | 1 | 11 | - | 1 | - | - | - | 5 | 12 | 7 | 5 | 3 | 3 | - | - | - | 17 |
| Temp. °C | 13 | 13 | 12 | 12 | 10 | 10 | 8 | 9 | 7 | 7 | 9 | 10 | 13 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| Feels °C (?) | 7 | 6 | 4 | 2 | 0 | 3 | 5 | 4 | 3 | 4 | 5 | 0 | 4 | 1 | 1 | 1 | 0 | 3 | 6 | 4 | 1 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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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 Llangennith 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 Llangennith Surf forecast
The above surf forecast table for Llangennith provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Llangennith can be found by selecting the local surf guide option on the grey menu. Our Llangennith 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 (Llangennith) 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 Llangennith 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.
Llangennith is 24 km (15 miles) from Swansea. If you plan a holiday in Wales - Gower, look for hotels and other accommodation in Swansea. Swansea has rooms for a wide range of budgets as well as car hire and transport links.
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