Surf Forecasts:
How big are the waves at Llangennith today (15 Sep):
- Morning surf: Morning surf (15 Sep, local time) - 5ft (1.6m), 7s period with WSW swell.
- Afternoon surf: Afternoon surf (15 Sep, local time) - 5ft (1.5m), 7s period with W swell.
- Evening surf: Evening surf (15 Sep, local time) - 4.5ft (1.4m), 7s period with WSW swell.
The current surf forecast for Llangennith at 7PM is: 1.4m 7s primary swell from a West-southwest direction (forecast issued at 12:00pm September 15). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Sep) | 5ft (1.6m) | 7s |
| Afternoon (15 Sep) | 5ft (1.5m) | 7s |
| Evening (15 Sep) | 4.5ft (1.4m) | 7s |
Table - waves today at Llangennith. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Wed night. Very mild (max 16°C on Tue morning, min 13°C on Tue night). Winds increasing (light winds from the NW on Tue night, strong winds from the WSW by Wed night). | |||||||||||||||||||||
Tue 15 | Wednesday 16 | Thursday 17 | |||||||||||||||||||
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) | W 7 | W 7 | W 7 | WSW 7 | WSW 7 | WSW 8 | W 9 | W 10 | W 10 | W 10 | W 10 | W 10 | WSW 10 | WSW 6 | WSW 7 | WSW 7 | W 7 | W 7 | W 7 | W 7 | W 7 |
Wave Graph  | |||||||||||||||||||||
 kJ | 255 | 247 | 218 | 197 | 208 | 229 | 381 | 484 | 384 | 346 | 347 | 296 | 356 | 208 | 384 | 444 | 358 | 348 | 338 | 329 | 329 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | cross-on | on | cross-on | on | on | on | cross-on |
High Tide | 9:23AM8.05m | 9:41PM7.85m | 9:57AM7.56m | 10:15PM7.24m | 10:31AM6.98m | ||||||||||||||||
Low Tide | 3:25PM0.72m | 3:41AM1.03m | 3:58PM1.23m | 4:14AM1.59m | 4:33PM1.81m | ||||||||||||||||
 | | | |  |  | |  |  | | | |  | |  |  | | | | | | |
 | 6:50 | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — |
 | — | — | — | 7:32 | — | — | — | — | — | — | — | 7:30 | — | — | — | — | — | — | — | 7:28 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 3 | — | — | — | — | — |
Temp °C | 16 | 16 | 16 | 16 | 16 | 14 | 14 | 13 | 14 | 15 | 15 | 15 | 15 | 15 | 15 | 16 | 15 | 15 | 15 | 16 | 15 |
Feels °C | 12 | 10 | 11 | 12 | 13 | 11 | 10 | 9 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 11 | 10 | 8 | 8 | 9 | 10 |
Swell 1 Height (m) Direction Period (s) | W 11 | — | — | — | WSW 7 | WSW 8 | WSW 8 | W 10 | W 10 | — | WSW 10 | — | — | — | — | — | — | — | — | — | — |
| kJ | 2 | — | — | — | 208 | 229 | 246 | 484 | 384 | — | 139 | — | — | — | — | — | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | W 7 | W 7 | W 7 | WSW 7 | — | NNW 3 | W 9 | — | NNW 5 | W 10 | W 10 | W 10 | WSW 10 | WSW 6 | WSW 7 | WSW 7 | W 7 | W 7 | W 7 | W 7 | W 7 |
| kJ | 255 | 247 | 218 | 197 | — | 4 | 381 | — | 11 | 346 | 347 | 296 | 356 | 208 | 384 | 444 | 358 | 348 | 338 | 329 | 329 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 362 | 416 | 362 | 1305 | 20 | 4 | 4 | 4 | 4 | 29 | 362 | 220 | 314 | 325 | 258 | 325 | 424 | 654 | 654 | 423 | 246 |
Best forecast wave conditions in Wales - Gower | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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Live Wave Height (m)
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