Surf Forecasts:
How big are the waves at Llangennith today (29 Aug):
- Morning surf: Morning surf (29 Aug, local time) - 5ft (1.5m), 6s period with SSW swell.
- Afternoon surf: Afternoon surf (29 Aug, local time) - 4.5ft (1.3m), 7s period with SW swell.
- Evening surf: Evening surf (29 Aug, local time) - 6.5ft (2.0m), 9s period with WSW swell.
The current surf forecast for Llangennith at 7PM is: 1.7m 8s primary swell from a Southwest direction and 1.4m 8s secondary swell from a Southwest direction (forecast issued at 12:00pm August 29). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Aug) | 5ft (1.5m) | 6s |
| Afternoon (29 Aug) | 4.5ft (1.3m) | 7s |
| Evening (29 Aug) | 6.5ft (2.0m) | 9s |
Table - waves today at Llangennith. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 27mm), heaviest during Sat morning. Very mild (max 18°C on Sat morning, min 15°C on Sun night). Mainly fresh winds. | |||||||||||||||||||||
Sat 29 | Sunday 30 | Monday 31 | |||||||||||||||||||
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) | SSW 6 | SW 6 | SW 7 | SW 8 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | SW 8 | SW 7 | WSW 8 | WSW 8 | WSW 9 | WSW 9 | WSW 10 | WSW 9 | W 9 | WSW 9 | WSW 9 | WSW 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 151 | 132 | 194 | 390 | 666 | 673 | 562 | 358 | 338 | 479 | 418 | 489 | 654 | 887 | 1034 | 1023 | 882 | 885 | 588 | 415 | 307 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | on | cross-on | on | on | on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | on | on |
High Tide | 7:48AM8.10m | 8:03PM8.47m | 8:20AM8.30m | 8:36PM8.58m | 8:54AM8.35m | 9:11PM8.50m | |||||||||||||||
Low Tide | 1:52PM0.48m | 2:11AM0.34m | 2:22PM0.33m | 2:42AM0.28m | 2:54PM0.34m | ||||||||||||||||
 |  |  | |  | | |  | |  | | |  |  | | | |  | | |  | |
 | 6:22 | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — |
 | — | — | — | 8:10 | — | — | — | — | — | — | — | 8:08 | — | — | — | — | — | — | — | 8:07 | — |
mm | 8 | 1 | — | — | — | — | — | — | 1 | 2 | 5 | 3 | 6 | 1 | — | — | — | — | — | — | — |
Temp °C | 18 | 18 | 18 | 17 | 16 | 17 | 17 | 17 | 18 | 17 | 17 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 16 | 16 | 16 |
Feels °C | 15 | 19 | 18 | 11 | 14 | 15 | 15 | 15 | 14 | 13 | 13 | 11 | 11 | 12 | 10 | 9 | 10 | 10 | 11 | 13 | 14 |
Swell 1 Height (m) Direction Period (s) | — | SW 6 | SW 7 | SW 8 | WSW 9 | — | WSW 9 | WSW 9 | WSW 9 | — | — | — | — | — | — | — | — | WSW 9 | WSW 9 | WSW 9 | WSW 9 |
| kJ | — | 132 | 194 | 390 | 613 | — | 477 | 358 | 288 | — | — | — | — | — | — | — | — | 705 | 567 | 415 | 307 |
Swell 2 Height (m) Direction Period (s) | — | ESE 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSW 6 | — | — | SW 8 | WSW 9 | WSW 9 | WSW 9 | — | WSW 9 | SW 8 | SW 7 | WSW 8 | WSW 8 | WSW 9 | WSW 9 | WSW 10 | WSW 9 | W 9 | W 9 | — | — |
| kJ | 151 | — | — | 268 | 666 | 673 | 562 | — | 338 | 479 | 418 | 489 | 654 | 887 | 1034 | 1023 | 882 | 885 | 588 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 202 | 0 | 4 | 156 | 30 | 30 | 127 | 64 | 67 | 379 | 59 | 157 | 78 | 138 | 584 | 258 | 131 | 29 | 138 | 29 | 17 |
Best forecast wave conditions in Wales - Gower | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
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