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 4AM is: 0.1m 9s primary swell from a West direction (forecast issued at 12:00am 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 ForecastModerate rain (total 14mm), heaviest on Thu morning. Warm (max 25°C on Wed afternoon, min 14°C on Mon night). Mainly fresh winds. | ||||||||||||||||||||||||
Tuesday 25 | Wednesday 26 | Thursday 27 | ||||||||||||||||||||||
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) | W 9 | W 9 | W 11 | W 11 | W 10 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 | WSW 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 2 | 1 | 2 | 2 | 2 | 2 | 8 | 8 | 8 | 15 | 14 | 14 | 14 | 12 | 12 | 11 | 10 | 10 | 10 | 4 | 4 | 4 | 4 | 4 |
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 | off | cross-off | cross | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | 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 | 11:46PM2.85m | 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 | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 6 | 2 | 2 | 1 |
Temp °C | 16 | 15 | 14 | 17 | 22 | 23 | 22 | 18 | 17 | 16 | 16 | 19 | 22 | 25 | 23 | 19 | 18 | 17 | 17 | 18 | 20 | 21 | 19 | 17 |
Feels °C | 10 | 10 | 9 | 12 | 18 | 21 | 21 | 18 | 15 | 15 | 16 | 19 | 21 | 21 | 20 | 18 | 17 | 15 | 15 | 17 | 20 | 21 | 18 | 16 |
Swell 1 Height (m) Direction Period (s) | W 9 | W 9 | W 8 | W 8 | W 8 | W 8 | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 | WSW 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 |
| kJ | 2 | 1 | 1 | 1 | 1 | 1 | 8 | 8 | 8 | 15 | 14 | 14 | 14 | 12 | 12 | 11 | 10 | 10 | 10 | 4 | 4 | 4 | 4 | 4 |
Swell 2 Height (m) Direction Period (s) | — | — | W 11 | W 11 | W 10 | W 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 2 | 2 | 2 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | E 3 | ENE 3 | ENE 3 | ENE 3 | ENE 3 | ENE 3 | E 3 | ESE 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SSW 2 | SW 3 |
| kJ | 5 | 3 | 4 | 5 | 4 | 3 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 300 | 286 | 171 | 143 | 94 | 94 | 94 | 94 | 59 | 94 | 94 | 94 | 370 | 330 | 339 | 211 | 396 | 396 | 396 | 323 | 191 | 154 | 133 | 84 |
Best forecast wave conditions in Wales - South East | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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