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Llangennith Surf Forecast
/ Wales – Gower (29 surf breaks) /
Surf Forecasts:
Llangennith surfForecast / Wales – Gower / UK
48hr Weather and Surf, issued 6 pm Monday 18 May 2026 BSTForecast 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
12.6° C
(Which is 1.2°C warmer than normal for this time of year)How big are the waves at Llangennith today?
The current surf forecast for Llangennith at 1AM is: 2.0m 7s primary swell from a South-southwest direction (forecast issued at 06:00pm May 18). The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 May) | 7ft (2.1m) | 8s |
| Afternoon (19 May) | 7.5ft (2.3m) | 8s |
| Evening (19 May) | 8ft (2.5m) | 8s |
Table - waves today at Llangennith. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 17mm), heaviest on Mon night. Very mild (max 16°C on Thu morning, min 11°C on Mon afternoon). Winds decreasing (strong winds from the SW on Tue afternoon, light winds from the SSW by Thu morning). | ||||||||||||||||||||||||
Mon 18 | Tuesday 19 | Wednesday 20 | Thu 21 | |||||||||||||||||||||
4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
WSW 7 | SW 6 | SW 6 | SSW 7 | SW 7 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | WSW 9 | WSW 9 | WSW 10 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 11 | WSW 10 | |
229 | 177 | 203 | 361 | 521 | 477 | 574 | 624 | 734 | 958 | 1189 | 1469 | 1902 | 3075 | 2641 | 2310 | 1906 | 1545 | 1114 | 833 | 735 | 646 | 595 | 386 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross-off | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | |
High Tide | 8:16PM8.71m | 8:41AM8.47m | 9:04PM8.50m | 9:31AM8.09m | 9:54PM8.13m | 10:23AM7.58m | ||||||||||||||||||
Low Tide | 1:58PM0.16m | 2:24AM0.12m | 2:45PM0.39m | 3:13AM0.41m | 3:34PM0.78m | 4:06AM0.84m | ||||||||||||||||||
 | |  | | | | | | | | |  |  |  |  |  | | | |  | | | | | |
 | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:18 | — | — | — | — | — | — | — | 5:16 | — | — | — |
 | — | 9:06 | — | — | — | — | — | — | — | 9:07 | — | — | — | — | — | — | — | 9:08 | — | — | — | — | — | 9:09 |
1 | 2 | 3 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 11 | 11 | 11 | 12 | 12 | 12 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 16 |
6 | 6 | 5 | 5 | 6 | 6 | 7 | 7 | 6 | 4 | 4 | 4 | 5 | 7 | 7 | 8 | 8 | 9 | 11 | 10 | 10 | 10 | 11 | 15 | |
Swell 1 Height (m) Direction Period (s) | W 11 | WSW 10 | WSW 10 | — | — | W 19 | W 15 | W 15 | — | — | W 13 | — | — | — | — | — | — | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 11 | WSW 10 |
 kJ | 37 | 20 | 19 | — | — | 7 | 4 | 4 | — | — | 3 | — | — | — | — | — | — | 1545 | 1114 | 833 | 735 | 646 | 595 | 386 |
Swell 2 Height (m) Direction Period (s) | W 10 | W 11 | WSW 10 | — | — | — | — | W 18 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 15 |
| kJ | 35 | 21 | 19 | — | — | — | — | 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 9 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 7 | SW 6 | SW 6 | SSW 7 | SW 7 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | WSW 9 | WSW 9 | WSW 10 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | — | — | — | — | — | — | — |
| kJ | 229 | 177 | 203 | 361 | 521 | 477 | 574 | 624 | 734 | 958 | 1189 | 1469 | 1902 | 3075 | 2641 | 2310 | 1906 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 67 | 268 | 289 | 406 | 418 | 418 | 434 | 421 | 379 | 396 | 396 | 405 | 419 | 325 | 325 | 423 | 174 | 127 | 63 | 67 | 53 | 39 | 39 | 2 |
Best forecast wave conditions in Wales - Gower | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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