Surf Forecasts:
How big are the waves at Llantwit Major today (13 Jul):
- Morning surf: Morning surf (13 Jul, local time) - 0.5ft (0.1m), 8s period with W swell.
- Afternoon surf: Afternoon surf (13 Jul, local time) - 0.5ft (0.1m), 8s period with W swell.
- Evening surf: Evening surf (13 Jul, local time) - 0.5ft (0.1m), 14s period with W swell.
The current surf forecast for Llantwit Major at 7AM is: 0.1m 8s primary swell from a West direction (forecast issued at 12:00am July 13). An open ocean swell of 0.8m 4s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Jul) | 0.5ft (0.1m) | 8s |
| Afternoon (13 Jul) | 0.5ft (0.1m) | 8s |
| Evening (13 Jul) | 0.5ft (0.1m) | 14s |
Table - waves today at Llantwit Major. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 31°C on Tue afternoon, min 13°C on Sun night). Winds decreasing (strong winds from the ENE on Sun night, calm by Wed afternoon). | ||||||||||||||||||||||||
Monday 13 | Tuesday 14 | Wednesday 15 | ||||||||||||||||||||||
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 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 14 | W 13 | W 13 | W 12 | W 12 | W 11 | W 11 | W 11 | W 11 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1 | 1 | 1 | 1 | 1 | 1 | 4 | 4 | 3 | 3 | 3 | 3 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 7 | 6 | 6 | 6 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | off | off | cross-off | off | off | off | cross-off | cross-off | off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | cross-off |
High Tide | 6:15AM8.76m | 6:42PM9.14m | 7:09AM9.23m | 7:33PM9.65m | 7:59AM9.57m | 8:22PM9.99m | ||||||||||||||||||
Low Tide | 11:55PM1.55m | 12:24PM1.39m | 00:57AM1.06m | 1:21PM0.97m | 1:52AM0.64m | 2:12PM0.65m | ||||||||||||||||||
 | |  | | | | | |  | | | | | | | | |  |  | | | |  | | |
 | — | 5:11 | — | — | — | — | — | — | — | 5:13 | — | — | — | — | — | — | — | 5:13 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:25 | — | — | — | — | — | — | — | 9:24 | — | — | — | — | — | — | — | 9:23 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 14 | 13 | 17 | 23 | 28 | 28 | 22 | 17 | 15 | 14 | 17 | 25 | 29 | 31 | 26 | 21 | 18 | 17 | 20 | 25 | 28 | 29 | 27 |
Feels °C | 10 | 6 | 5 | 10 | 17 | 23 | 22 | 15 | 11 | 10 | 10 | 12 | 20 | 25 | 27 | 21 | 16 | 14 | 13 | 16 | 23 | 27 | 29 | 25 |
Swell 1 Height (m) Direction Period (s) | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 14 | W 13 | W 13 | W 12 | W 12 | W 11 | W 11 | W 11 | W 11 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 |
| kJ | 1 | 1 | 1 | 1 | 1 | 1 | 4 | 4 | 3 | 3 | 3 | 3 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 7 | 6 | 6 | 6 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | W 8 | W 8 | W 8 | — | — | — | W 18 | W 18 | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | 1 | 1 | 1 | — | — | — | 6 | 6 | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ENE 4 | NE 4 | ENE 4 | NE 4 | NE 4 | NE 4 | NE 4 | NE 4 | NE 4 | NE 3 | NE 3 | NE 3 | NE 3 | NE 3 | NE 3 | NE 3 | ENE 3 | ENE 2 | NE 2 | NE 2 | NE 3 | ENE 3 | ENE 3 | ENE 3 |
| kJ | 16 | 14 | 18 | 24 | 15 | 13 | 14 | 15 | 11 | 6 | 5 | 5 | 5 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 3 | 2 | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 462 | 462 | 649 | 323 | 111 | 164 | 143 | 131 | 134 | 94 | 111 | 111 | 59 | 134 | 211 | 211 | 143 | 94 | 94 | 111 | 94 | 94 | 261 | 82 |
Best forecast wave conditions in Wales - South East | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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