Surf Forecasts:
How big are the waves at Llangennith today (19 Sep):
- Morning surf: Morning surf (19 Sep, local time) - 8ft (2.5m), 8s period with WSW swell.
- Afternoon surf: Afternoon surf (19 Sep, local time) - 6.5ft (2.0m), 8s period with WSW swell.
- Evening surf: Evening surf (19 Sep, local time) - 5.5ft (1.7m), 7s period with WSW swell.
The current surf forecast for Llangennith at 9AM is: 2.5m 8s primary swell from a West-southwest direction (forecast issued at 12:00am September 19). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Sep) | 8ft (2.5m) | 8s |
| Afternoon (19 Sep) | 6.5ft (2.0m) | 8s |
| Evening (19 Sep) | 5.5ft (1.7m) | 7s |
Table - waves today at Llangennith. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Fri night. Very mild (max 18°C on Sat morning, min 13°C on Sat night). Winds decreasing (strong winds from the WSW on Fri night, calm by Sun night). | ||||||||||||||||||||||||
Saturday 19 | Sunday 20 | Monday 21 | ||||||||||||||||||||||
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 | 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 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | W 7 | WSW 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 709 | 640 | 694 | 712 | 587 | 422 | 322 | 314 | 240 | 198 | 143 | 121 | 105 | 89 | 76 | 76 | 54 | 41 | 29 | 38 | 28 | 28 | 26 | 17 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | glassy | glassy | glassy | cross-on | cross-on | on | on | cross-on |
High Tide | 11:36PM5.96m | 12:03PM5.79m | 00:42AM5.44m | 1:27PM5.41m | 2:25AM5.26m | 3:14PM5.52m | ||||||||||||||||||
Low Tide | 5:38AM2.77m | 6:18PM2.98m | 6:58AM3.22m | 8:06PM3.24m | 8:54AM3.23m | 9:47PM2.97m | ||||||||||||||||||
 | |  |  |  | | | |  | | | | |  | |  | | | | | | | | | |
 | — | 6:56 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — |
 | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:21 | — | — | — | — | — | — | — | 7:19 | — |
mm | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 17 | 16 | 17 | 18 | 17 | 16 | 16 | 15 | 14 | 13 | 13 | 14 | 15 | 14 | 13 | 13 | 13 | 14 | 14 | 15 | 16 | 17 | 17 |
Feels °C | 12 | 11 | 10 | 12 | 14 | 13 | 12 | 11 | 11 | 11 | 10 | 10 | 11 | 12 | 11 | 11 | 12 | 12 | 13 | 13 | 14 | 15 | 16 | 17 |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | SW 16 | W 14 | W 9 | SW 14 | SW 14 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | W 7 | WSW 7 |
| kJ | — | — | — | — | 10 | 4 | 111 | 8 | 8 | 198 | 143 | 121 | 105 | 89 | 76 | 76 | 54 | 41 | 29 | 38 | 28 | 28 | 26 | 17 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | SW 16 | — | — | — | W 14 | W 14 | W 14 | W 14 | SW 14 | SW 14 | S 14 | S 13 | W 9 | W 9 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 |
| kJ | — | — | — | — | — | 10 | — | — | — | 4 | 4 | 4 | 4 | 8 | 8 | 4 | 4 | 15 | 15 | 7 | 7 | 7 | 7 | 7 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | SW 14 | SW 14 | SW 14 | SW 14 | — | — | — | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | W 14 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | 8 | 8 | 8 | 8 | — | — | — | 7 | 7 | 7 | 7 | 7 | 4 | — | — |
Wind waves Height (m) Direction Period (s) | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 7 | WSW 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 709 | 640 | 694 | 712 | 587 | 422 | 322 | 314 | 240 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 325 | 325 | 314 | 387 | 369 | 142 | 174 | 120 | 243 | 29 | 4 | 4 | 4 | 137 | 4 | 1 | 0 | 0 | 0 | 52 | 52 | 116 | 116 | 121 |
Best forecast wave conditions in Wales - Gower | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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