Surf Forecasts:
How big are the waves at Llantwit Major today (24 Aug):
- Afternoon surf: Afternoon surf (24 Aug, local time) - 0.5ft (0.1m), 9s period with W swell.
- Evening surf: Evening surf (24 Aug, local time) - 0.5ft (0.1m), 9s period with W swell.
The current surf forecast for Llantwit Major at 10PM is: 0.1m 9s primary swell from a West direction (forecast issued at 06:00pm August 24). An open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Aug) | - | - |
| Afternoon (24 Aug) | 0.5ft (0.1m) | 9s |
| Evening (24 Aug) | 0.5ft (0.1m) | 9s |
Table - waves today at Llantwit Major. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 9mm), mostly falling on Thu morning. Warm (max 26°C on Tue afternoon, min 14°C on Mon night). Winds decreasing (fresh winds from the ENE on Tue morning, calm by Thu morning). | |||||||||||||||||||
Mon 24 | Tuesday 25 | Wednesday 26 | |||||||||||||||||
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 9 | W 9 | W 9 | W 9 | W 9 | W 11 | W 11 | W 10 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | WSW 9 | W 8 | W 8 | W 8 | W 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 2 | 2 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 8 | 8 | 8 | 15 | 14 | 16 | 12 | 12 | 12 | 11 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross | cross | cross-off |
High Tide | 5:25PM6.95m | 5:50AM7.11m | 6:11PM7.61m | 6:31AM7.75m | 6:49PM8.28m | ||||||||||||||
Low Tide | 11:46PM2.85m | 12:06PM2.60m | 00:32AM2.23m | 12:46PM1.98m | |||||||||||||||
 | |  | | |  | |  | | |  | |  | | | | | |  | |
 | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — |
 | — | 8:17 | — | — | — | — | — | — | — | 8:15 | — | — | — | — | — | — | — | 8:14 | — |
mm | — | — | — | — | — | — | — | — | — | — | 2 | — | — | — | — | — | — | — | — |
Temp °C | 23 | 23 | 19 | 16 | 14 | 14 | 17 | 22 | 26 | 20 | 17 | 17 | 16 | 16 | 18 | 21 | 25 | 23 | 19 |
Feels °C | 17 | 17 | 13 | 10 | 9 | 8 | 11 | 17 | 22 | 19 | 17 | 17 | 16 | 16 | 18 | 22 | 21 | 21 | 18 |
Swell 1 Height (m) Direction Period (s) | W 9 | W 9 | W 9 | W 9 | W 9 | W 8 | W 8 | W 8 | NNE 3 | W 10 | W 10 | W 10 | W 9 | W 9 | WSW 9 | W 8 | W 8 | W 8 | W 8 |
| kJ | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 8 | 8 | 8 | 15 | 14 | 16 | 12 | 12 | 12 | 11 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | W 11 | W 11 | W 10 | W 8 | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 2 | 2 | 2 | 1 | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | W 10 | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | 2 | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | E 3 | E 3 | E 3 | E 3 | ENE 3 | ENE 3 | ENE 3 | ENE 3 | ESE 3 | SE 3 | SE 3 | SSE 3 | — | — | — | — | — | SSE 2 | SSE 2 |
| kJ | 5 | 3 | 5 | 8 | 3 | 6 | 7 | 7 | 1 | 3 | 2 | 1 | — | — | — | — | — | 1 | 1 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 382 | 434 | 280 | 315 | 286 | 150 | 143 | 94 | 126 | 94 | 94 | 59 | 59 | 59 | 94 | 94 | 94 | 211 | 211 |
Best forecast wave conditions in Wales - South East | |||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||
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