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Llangennith Surf Forecast
/ Wales – Gower (29 surf breaks) /
Llangennith surfForecast / Wales – Gower / UK
12 Day Weather and Surf, issued 12 am Monday 14 Apr 2025 BST
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 Tuesday (Apr 15) at 10PM. The primary swell is predicted to be 1.0m and 11s period with a secondary swell of 0.1m and 6s. Another secondary swell of 0.5m and 4s 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 1.3m 12s and forecast to arrive on Saturday (Apr 19) at 10PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 4s period and expected on Monday (Apr 14) at 10AM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10PM (Tue 15th Apr) | 3.5ft (1.0m) 11s |
| Best Surf | 10PM (Tue 15th Apr) | 3.5ft (1.0m) 11s |
| Most Powerful | 10PM (Sat 19th Apr) | 4.5ft (1.3m) 12s |
Table - best surf conditions forecast for Llangennith over the next 12 days.
Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Fri 25 | |||||||||||||||||||||||||
| 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 | AM | PM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 6 | 7 | 7 | 7 | 11 | 11 | 10 | 7 | 8 | 9 | 8 | 8 | 8 | 7 | 8 | 8 | 13 | 12 | 12 | 11 | 11 | 10 | 9 | 6 | 8 | 9 | 9 | 10 | 10 | 10 | 7 | 8 | 8 | 11 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 87 | 176 | 309 | 131 | 121 | 202 | 212 | 77 | 73 | 42 | 86 | 132 | 51 | 71 | 45 | 50 | 183 | 322 | 415 | 164 | 128 | 115 | 199 | 55 | 162 | 533 | 405 | 490 | 197 | 129 | 319 | 471 | 475 | 400 | 222 | 209 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- off | cross- off | cross | cross- on | cross- on | cross- on | on | cross- off | cross- off | cross | cross- on | cross- off | cross | cross- on | glass | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- off | on | cross- on | cross- on | on | on | cross- on | cross | cross | cross- on | cross- on | on |
High Tide / height (m) | 7:53AM 8.08 | 8:08PM 8.03 | 8:23AM 7.97 | 8:38PM 7.90 | 8:54AM 7.73 | 9:08PM 7.65 | 9:25AM 7.39 | 9:41PM 7.30 | 10:00AM 6.97 | 10:18PM 6.88 | 10:39AM 6.52 | 11:03PM 6.44 | 11:31AM 6.09 | 12:03AM 6.08 | 12:42PM 5.79 | 1:24AM 5.95 | 2:12PM 5.83 | 2:50AM 6.24 | 3:32PM 6.30 | 3:59AM 6.85 | 4:33PM 6.99 | 4:55AM 7.58 | 5:23PM 7.72 | |||||||||||||
Low Tide / height (m) | 1:42AM 0.66 | 1:57PM 0.66 | 2:11AM 0.68 | 2:25PM 0.78 | 2:40AM 0.84 | 2:53PM 1.03 | 3:09AM 1.13 | 3:22PM 1.36 | 3:41AM 1.50 | 3:55PM 1.75 | 4:17AM 1.93 | 4:34PM 2.18 | 5:04AM 2.37 | 5:29PM 2.59 | 6:15AM 2.71 | 6:52PM 2.84 | 7:52AM 2.73 | 8:30PM 2.69 | 9:18AM 2.30 | 9:45PM 2.18 | 10:21AM 1.63 | 10:42PM 1.50 | 11:11AM 0.93 | |||||||||||||
Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Fri 25 | |||||||||||||||||||||||||
| Sunrise | - | 6:24 | - | - | 6:22 | - | - | 6:20 | - | - | 6:18 | - | - | 6:16 | - | - | 6:13 | - | - | 6:11 | - | - | 6:09 | - | - | 6:07 | - | - | 6:05 | - | - | 6:03 | - | - | 6:01 | - |
| Sunset | - | - | 8:10 | - | - | 8:13 | - | - | 8:14 | - | - | 8:15 | - | - | 8:17 | - | - | 8:19 | - | - | 8:21 | - | - | 8:22 | - | - | 8:23 | - | - | 8:25 | - | - | 8:28 | - | - | 8:29 |
 |  | |  |  | | |  |  |  |  |  | | | |  | | | | | | | | |  | | | | | | | | | | | | |
Rain (mm) | 1 | 1 | 2 | 6 | 9 | 1 | 1 | - | - | - | 2 | - | 6 | - | - | - | - | - | - | 1 | - | - | - | - | 1 | - | 1 | 4 | - | - | - | - | - | - | - | - |
| Temp. °C | 9 | 10 | 9 | 9 | 8 | 9 | 8 | 9 | 10 | 9 | 10 | 10 | 9 | 11 | 11 | 9 | 9 | 9 | 9 | 10 | 10 | 8 | 9 | 9 | 10 | 10 | 12 | 12 | 11 | 12 | 10 | 11 | 10 | 10 | 10 | 11 |
| Feels °C (?) | 4 | 3 | 3 | 4 | 4 | 4 | 5 | 5 | 7 | 3 | 3 | 4 | 6 | 6 | 5 | 7 | 4 | 4 | 6 | 5 | 4 | 4 | 5 | 5 | 7 | 5 | 7 | 6 | 5 | 6 | 3 | 3 | 3 | 6 | 6 | 6 |
Short Range Forecast: Heavy rain (total 21mm), heaviest during Tue morning. Very mild (max 10°C on Mon morning, min 7°C on Mon night). Winds decreasing (fresh winds from the S on Mon morning, calm by Tue night). | Days 3-6 Weather Summary Light rain (total 8mm), mostly falling on Thu night. Very mild (max 11°C on Fri morning, min 6°C on Thu night). Winds decreasing (fresh winds from the SSE on Wed night, calm by Fri night). | Days 6-9 Weather Summary Light rain (total 3mm), mostly falling on Sun morning. Very mild (max 12°C on Tue afternoon, min 7°C on Sat night). Winds increasing (light winds from the NW on Mon morning, fresh winds from the SW by Tue afternoon). | Long Range Forecast: Light rain (total 4mm), mostly falling on Tue night. Very mild (max 12°C on Tue night, min 8°C on Wed night). Winds decreasing (strong winds from the NNW on Wed night, calm by Thu night). | |||||||||||||||||||||||||||||||||
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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 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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