Surf Forecasts:
How big are the waves at Llangennith today (19 Aug):
- Morning surf: Morning surf (19 Aug, local time) - 2.5ft (0.8m), 6s period with WSW swell.
- Afternoon surf: Afternoon surf (19 Aug, local time) - 3.5ft (1.0m), 5s period with W swell.
- Evening surf: Evening surf (19 Aug, local time) - 5ft (1.6m), 6s period with WSW swell.
The current surf forecast for Llangennith at 6PM is: 1.2m 6s primary swell from a West-southwest direction and 0.1m 16s secondary swell from a Southwest direction, 0.1m 16s secondary swell from a Southwest direction (forecast issued at 12:00pm August 19). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Aug) | 2.5ft (0.8m) | 6s |
| Afternoon (19 Aug) | 3.5ft (1.0m) | 5s |
| Evening (19 Aug) | 5ft (1.6m) | 6s |
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 18°C on Wed morning, min 12°C on Fri night). Mainly fresh winds. | |||||||||||||||||||||
Wed 19 | Thursday 20 | Friday 21 | |||||||||||||||||||
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 6 | WSW 5 | WSW 5 | WSW 6 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | W 7 | W 7 | WSW 7 | WSW 9 | W 9 | WSW 9 | WSW 9 | WSW 8 | WSW 8 | W 8 | W 6 | WSW 8 | WSW 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 43 | 47 | 66 | 113 | 247 | 284 | 292 | 292 | 311 | 272 | 186 | 232 | 162 | 106 | 80 | 75 | 53 | 49 | 25 | 22 | 23 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross-on | cross-on | cross | cross |
High Tide | 11:13AM6.91m | 11:35PM6.64m | 11:56AM6.32m | 00:23AM6.02m | 12:52PM5.80m | ||||||||||||||||
Low Tide | 5:17PM1.85m | 5:39AM2.19m | 6:04PM2.43m | 6:31AM2.73m | 7:09PM2.91m | ||||||||||||||||
 | | |  |  | |  |  |  |  | | | | | | | | | | | | |
 | 6:07 | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — |
 | — | — | — | 8:31 | — | — | — | — | — | — | — | 8:30 | — | — | — | — | — | — | — | 8:28 | — |
mm | — | — | — | — | 1 | 1 | — | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 18 | 18 | 17 | 16 | 16 | 15 | 15 | 16 | 16 | 18 | 17 | 14 | 13 | 13 | 13 | 15 | 16 | 17 | 17 | 14 |
Feels °C | 16 | 13 | 13 | 12 | 12 | 13 | 12 | 13 | 12 | 11 | 13 | 12 | 9 | 9 | 9 | 10 | 12 | 13 | 13 | 13 | 11 |
Swell 1 Height (m) Direction Period (s) | WSW 6 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | WSW 7 | W 7 | WSW 7 | WSW 9 | W 9 | WSW 9 | WSW 9 | WSW 8 | WSW 8 | W 8 | WSW 8 | WSW 8 | WSW 8 |
| kJ | 43 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 284 | 272 | 186 | 232 | 162 | 106 | 80 | 75 | 53 | 49 | 22 | 22 | 23 |
Swell 2 Height (m) Direction Period (s) | W 9 | SW 16 | — | SW 16 | — | SW 16 | — | — | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | W 5 |
| kJ | 7 | 10 | — | 10 | — | 10 | — | — | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 2 |
Swell 3 Height (m) Direction Period (s) | SW 16 | — | — | — | — | — | — | — | — | — | — | — | SW 14 | — | — | — | SW 16 | SW 16 | SW 16 | SW 16 | SW 13 |
| kJ | 10 | — | — | — | — | — | — | — | — | — | — | — | 8 | — | — | — | 11 | 10 | 10 | 10 | 7 |
Wind waves Height (m) Direction Period (s) | — | WSW 5 | WSW 5 | WSW 6 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | W 7 | — | NW 4 | NNW 4 | NNW 4 | N 4 | N 4 | N 4 | N 4 | NNW 3 | W 6 | WNW 5 | NW 3 |
| kJ | — | 47 | 66 | 113 | 247 | 284 | 292 | 292 | 311 | — | 18 | 21 | 18 | 14 | 13 | 10 | 6 | 2 | 25 | 17 | 5 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 381 | 362 | 362 | 423 | 246 | 325 | 138 | 13 | 30 | 654 | 212 | 17 | 9 | 4 | 4 | 4 | 4 | 4 | 143 | 7 | 184 |
Best forecast wave conditions in Wales - Gower | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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