Surf Forecasts:
How big are the waves at Llantwit Major today (25 Aug):
- Morning surf: Morning surf (25 Aug, local time) - 0.5ft (0.1m), 11s period with W swell.
- Afternoon surf: Afternoon surf (25 Aug, local time) - 0.5ft (0.1m), 10s period with W swell.
- Evening surf: Evening surf (25 Aug, local time) - 0.5ft (0.2m), 10s period with W swell.
The current surf forecast for Llantwit Major at 11AM is: 0.1m 11s primary swell from a West direction and 0.1m 8s secondary swell from a West direction (forecast issued at 06:00am August 25). An open ocean swell of 0.4m 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 (25 Aug) | 0.5ft (0.1m) | 11s |
| Afternoon (25 Aug) | 0.5ft (0.1m) | 10s |
| Evening (25 Aug) | 0.5ft (0.2m) | 10s |
Table - waves today at Llantwit Major. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Tue afternoon, min 15°C on Thu night). Winds decreasing (fresh winds from the E on Tue morning, calm by Wed night). | |||||||||||||||||||||||
Tuesday 25 | Wednesday 26 | Thursday 27 | |||||||||||||||||||||
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) | W 9 | W 11 | W 11 | W 10 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 7 | W 7 | W 7 | W 7 | WSW 7 | WSW 7 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 1 | 2 | 2 | 2 | 2 | 8 | 8 | 8 | 15 | 14 | 14 | 12 | 12 | 12 | 11 | 10 | 10 | 10 | 4 | 4 | 9 | 9 | 9 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | glassy | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | cross-on | cross-on |
High Tide | 5:50AM7.11m | 6:11PM7.61m | 6:31AM7.75m | 6:49PM8.28m | 7:07AM8.36m | 7:23PM8.89m | |||||||||||||||||
Low Tide | 12:06PM2.60m | 00:32AM2.23m | 12:46PM1.98m | 1:09AM1.63m | 1:21PM1.42m | ||||||||||||||||||
 |  |  | | | |  | | | | | | | | | | | | |  | | | | |
 | 6:13 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — |
 | — | — | — | — | — | 8:15 | — | — | — | — | — | — | — | 8:14 | — | — | — | — | — | — | — | 8:12 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 14 | 17 | 23 | 26 | 23 | 19 | 17 | 16 | 16 | 18 | 21 | 25 | 22 | 19 | 18 | 17 | 17 | 18 | 21 | 20 | 19 | 17 |
Feels °C | 10 | 9 | 11 | 18 | 22 | 19 | 18 | 16 | 15 | 15 | 17 | 21 | 23 | 20 | 19 | 17 | 16 | 16 | 18 | 20 | 16 | 17 | 17 |
Swell 1 Height (m) Direction Period (s) | W 9 | W 8 | W 8 | W 8 | W 8 | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 7 | W 7 | W 7 | W 7 | WSW 7 | WSW 7 |
| kJ | 1 | 1 | 1 | 1 | 1 | 8 | 8 | 8 | 15 | 14 | 14 | 12 | 12 | 12 | 11 | 10 | 10 | 10 | 4 | 4 | 9 | 9 | 9 |
Swell 2 Height (m) Direction Period (s) | — | W 11 | W 11 | W 10 | W 10 | ENE 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 2 | 2 | 2 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ENE 3 | NE 3 | ENE 3 | ENE 3 | E 3 | SE 3 | SE 3 | — | — | — | — | — | — | SSE 2 | — | — | — | — | — | — | — | — | — |
| kJ | 3 | 2 | 3 | 3 | 3 | 2 | 1 | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 286 | 150 | 143 | 94 | 94 | 94 | 64 | 59 | 94 | 94 | 94 | 143 | 94 | 330 | 211 | 396 | 396 | 396 | 370 | 300 | 142 | 133 | 40 |
Best forecast wave conditions in Wales - South East | |||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||||
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