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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 Thursday 18 Sep 2025 BST
How big are the waves at Llangennith today?
The current surf forecast for Llangennith at 10PM is: 1.8m 10s primary swell from a West-southwest direction and 2.2m 8s secondary swell from a Southwest direction (forecast issued at 06:00pm September 18). The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | - | - |
| Afternoon (18 Sep) | 7.5ft (2.3m) | 11s |
| Evening (18 Sep) | 7ft (2.2m) | 8s |
Table - waves today at Llangennith. (Swell directed towards the surf break)
Thursday 18 | Friday 19 | Saturday 20 | Sunday 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 | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 11 | 11 | 10 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1298 | 1250 | 703 | 787 | 783 | 719 | 703 | 683 | 622 | 553 | 450 | 354 | 307 | 286 | 244 | 194 | 151 | 124 | 180 | 197 | 184 | 147 | 197 | 187 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross | cross | cross | cross- off | cross- off | cross | cross- on | cross- on | cross- on | cross | cross | cross- on | cross | cross- on | cross- on | on | cross- on | cross | cross- off | off | cross- off | cross- off |
High Tide / height (m) | 4:58PM 6.82 | 5:27AM 6.88 | 5:47PM 7.39 | 6:10AM 7.39 | 6:27PM 7.86 | 6:46AM 7.80 | ||||||||||||||||||
Low Tide / height (m) | 11:24PM 1.71 | 11:42AM 1.61 | 12:07AM 1.22 | 12:21PM 1.14 | 12:42AM 0.82 | 12:54PM 0.78 | ||||||||||||||||||
Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:56 | - | - | - | - | - | - | - | 6:58 | - | - | - | - | - | - | - | - | 7:00 | - |
| Sunset | - | 7:25 | - | - | - | - | - | - | - | 7:22 | - | - | - | - | - | - | - | 7:21 | - | - | - | - | - | - |
 | |  |  | |  |  | | | |  | |  |  | | | |  | |  | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 3 | 1 | 1 | 3 | 2 | - | 1 | 1 | 2 | 1 | - |
| Temp. °C | 17 | 17 | 17 | 17 | 16 | 16 | 16 | 18 | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 15 | 13 | 13 | 14 | 13 | 13 | 12 | 13 | 13 |
| Feels °C (?) | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 15 | 14 | 15 | 15 | 15 | 14 | 13 | 14 | 13 | 9 | 8 | 9 | 11 | 12 | 9 | 8 | 7 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Wales - Gower
Continuing clean conditions at Llangennith (light winds from the WNW at Rhossili wx 3 km from Llangennith). 2.0m 10s swell from the SW with a 0.9m 5s windswell from the WSW. 2 swells combining to make bigger set waves.
2 h 16 min ago
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