Surf Forecasts:
How big are the waves at Llangennith today (16 Sep):
- Morning surf: Morning surf (16 Sep, local time) - 5ft (1.5m), 10s period with W swell.
- Afternoon surf: Afternoon surf (16 Sep, local time) - 4.5ft (1.3m), 10s period with W swell.
- Evening surf: Evening surf (16 Sep, local time) - 4.5ft (1.4m), 5s period with WSW swell.
The current surf forecast for Llangennith at 8PM is: 1.1m 10s primary swell from a West direction (forecast issued at 12:00pm September 16). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Sep) | 5ft (1.5m) | 10s |
| Afternoon (16 Sep) | 4.5ft (1.3m) | 10s |
| Evening (16 Sep) | 4.5ft (1.4m) | 5s |
Table - waves today at Llangennith. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Wed night. Very mild (max 17°C on Fri afternoon, min 14°C on Thu night). Winds increasing (light winds from the NW on Wed morning, strong winds from the SW by Fri afternoon). | |||||||||||||||||||||
Wed 16 | Thursday 17 | Friday 18 | |||||||||||||||||||
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 10 | W 10 | W 10 | W 10 | W 10 | WSW 6 | WSW 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | WSW 7 | WSW 6 | WSW 7 | WSW 7 | WSW 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 440 | 353 | 302 | 250 | 109 | 215 | 384 | 416 | 358 | 358 | 338 | 320 | 315 | 295 | 269 | 262 | 219 | 237 | 411 | 687 | 604 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | on | on | on | on | cross-on | cross-on | on | on | on | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | on |
High Tide | 9:57AM7.56m | 10:15PM7.24m | 10:31AM6.98m | 10:52PM6.59m | 11:11AM6.37m | ||||||||||||||||
Low Tide | 3:58PM1.23m | 4:14AM1.59m | 4:33PM1.81m | 4:50AM2.19m | 5:15PM2.43m | ||||||||||||||||
 |  | | |  |  |  |  | | | |  | |  | | | | |  | | | |
 | 6:52 | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — |
 | — | — | — | 7:30 | — | — | — | — | — | — | — | 7:28 | — | — | — | — | — | — | — | 7:25 | — |
mm | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | 1 | — | — |
Temp °C | 15 | 15 | 15 | 15 | 15 | 16 | 15 | 15 | 15 | 15 | 16 | 16 | 15 | 15 | 15 | 14 | 16 | 16 | 16 | 17 | 17 |
Feels °C | 12 | 11 | 10 | 11 | 10 | 10 | 9 | 10 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 9 | 11 | 9 | 9 | 12 | 12 |
Swell 1 Height (m) Direction Period (s) | W 10 | W 10 | — | — | W 10 | — | — | — | — | — | — | — | — | W 9 | W 10 | — | — | W 13 | W 12 | — | W 12 |
| kJ | 440 | 353 | — | — | 98 | — | — | — | — | — | — | — | — | 109 | 75 | — | — | 28 | 27 | — | 11 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | NNW 5 | W 10 | W 10 | WSW 5 | WSW 6 | WSW 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | WSW 7 | WSW 6 | WSW 7 | WSW 7 | WSW 8 |
| kJ | — | 3 | 302 | 250 | 109 | 215 | 384 | 416 | 358 | 358 | 338 | 320 | 315 | 295 | 269 | 262 | 219 | 237 | 411 | 687 | 604 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 12 | 29 | 243 | 195 | 314 | 139 | 325 | 325 | 325 | 362 | 362 | 362 | 362 | 12 | 195 | 137 | 369 | 369 | 369 | 369 | 325 |
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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