Surf Forecasts:
How big are the waves at Llangennith today (10 Sep):
- Morning surf: Morning surf (10 Sep, local time) - 3.5ft (1.1m), 5s period with SW swell.
- Afternoon surf: Afternoon surf (10 Sep, local time) - 7ft (2.1m), 7s period with SW swell.
- Evening surf: Evening surf (10 Sep, local time) - 7ft (2.1m), 9s period with WSW swell.
The current surf forecast for Llangennith at 2PM is: 1.9m 6s primary swell from a Southwest direction and 0.1m 11s secondary swell from a West direction (forecast issued at 06:00am September 10). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Sep) | 3.5ft (1.1m) | 5s |
| Afternoon (10 Sep) | 7ft (2.1m) | 7s |
| Evening (10 Sep) | 7ft (2.1m) | 9s |
Table - waves today at Llangennith. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 12mm), heaviest on Sat night. Very mild (max 18°C on Thu afternoon, min 15°C on Fri night). Winds decreasing (fresh winds from the SSW on Thu afternoon, light winds from the WSW by Fri night). | |||||||||||||||||||||||
Thursday 10 | Friday 11 | Saturday 12 | |||||||||||||||||||||
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 | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | WSW 8 | WSW 8 | SW 5 | SW 6 | WSW 7 | WSW 8 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 6 | WSW 6 | WSW 7 | WSW 7 | WSW 7 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 74 | 26 | 58 | 191 | 485 | 672 | 675 | 549 | 474 | 375 | 322 | 254 | 213 | 176 | 125 | 144 | 161 | 202 | 139 | 220 | 320 | 373 | 417 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-on | cross-on | on | on | on | cross-on | cross-on | cross-on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 6:21AM7.90m | 6:40PM8.44m | 7:02AM8.34m | 7:20PM8.77m | 7:40AM8.58m | 7:57PM8.86m | |||||||||||||||||
Low Tide | 12:31PM0.65m | 00:56AM0.29m | 1:10PM0.27m | 1:33AM0.05m | 1:46PM0.09m | ||||||||||||||||||
 |  |  | |  | |  | | |  | | | | |  | | | | | | | |  | |
 | 6:43 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:46 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:44 | — | — | — | — | — | — | — | 7:42 | — | — | — | — | — | — | — | 7:39 | — |
mm | — | — | — | — | 1 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 3 |
Temp °C | 14 | 15 | 16 | 17 | 16 | 18 | 18 | 17 | 17 | 16 | 16 | 17 | 17 | 16 | 15 | 15 | 15 | 16 | 17 | 17 | 17 | 17 | 17 |
Feels °C | 10 | 11 | 11 | 12 | 10 | 15 | 15 | 15 | 15 | 13 | 14 | 16 | 15 | 14 | 14 | 13 | 12 | 12 | 13 | 13 | 13 | 13 | 15 |
Swell 1 Height (m) Direction Period (s) | W 13 | WSW 8 | W 12 | W 11 | W 11 | — | WSW 9 | W 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 8 | WSW 8 | WSW 8 | W 8 | — | — | — | — | — |
| kJ | 3 | 22 | 3 | 2 | 2 | — | 675 | 495 | 474 | 375 | 322 | 254 | 213 | 176 | 125 | 144 | 87 | 64 | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | W 13 | W 12 | W 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 3 | 3 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 8 | SW 4 | SW 5 | SW 6 | WSW 7 | WSW 8 | — | WSW 9 | — | — | — | — | — | — | — | — | WSW 8 | WSW 8 | WSW 6 | WSW 6 | WSW 7 | WSW 7 | WSW 7 |
| kJ | 74 | 26 | 58 | 191 | 485 | 672 | — | 549 | — | — | — | — | — | — | — | — | 161 | 202 | 139 | 220 | 320 | 373 | 417 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 116 | 93 | 291 | 314 | 300 | 325 | 107 | 67 | 13 | 12 | 1 | 4 | 43 | 17 | 17 | 117 | 117 | 127 | 142 | 174 | 277 | 142 | 142 |
Best forecast wave conditions in Wales - Gower | |||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||||
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