Surf Forecasts:
How big are the waves at Llantwit Major today (15 Jul):
- Morning surf: Morning surf (15 Jul, local time) - 0.5ft (0.2m), 10s period with W swell.
- Afternoon surf: Afternoon surf (15 Jul, local time) - 0.5ft (0.2m), 9s period with W swell.
- Evening surf: Evening surf (15 Jul, local time) - 0.5ft (0.2m), 9s period with W swell.
The current surf forecast for Llantwit Major at 9AM is: 0.2m 10s primary swell from a West direction (forecast issued at 06:00am July 15). 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 (15 Jul) | 0.5ft (0.2m) | 10s |
| Afternoon (15 Jul) | 0.5ft (0.2m) | 9s |
| Evening (15 Jul) | 0.5ft (0.2m) | 9s |
Table - waves today at Llantwit Major. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 29°C on Wed afternoon, min 16°C on Wed night). Winds decreasing (fresh winds from the ENE on Wed morning, calm by Fri morning). | ||||||||||||||||||||||||
Wednesday 15 | Thursday 16 | Friday 17 | Sat 18 | |||||||||||||||||||||
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 | 1 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 10 | W 8 | W 8 | W 8 | W 9 | W 9 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | NW 4 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 8 | 8 | 8 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 2 | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 5 | 1 | 1 | 1 | 1 | 3 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross | glassy | off | cross-off | cross-off | glassy | cross-on | cross-on | cross-on | cross-on | cross-off |
High Tide | 7:59AM9.57m | 8:22PM9.99m | 8:47AM9.71m | 9:08PM10.09m | 9:32AM9.63m | 9:53PM9.94m | ||||||||||||||||||
Low Tide | 1:52AM0.64m | 2:12PM0.65m | 2:42AM0.38m | 2:59PM0.50m | 3:28AM0.33m | 3:43PM0.55m | ||||||||||||||||||
 |  |  | | | | | | | | | | | |  | | | | | |  | | | | |
 | 5:13 | — | — | — | — | — | — | — | 5:15 | — | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — | 5:16 |
 | — | — | — | — | — | 9:23 | — | — | — | — | — | — | — | 9:22 | — | — | — | — | — | — | — | 9:22 | — | 9:21 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 16 | 18 | 25 | 28 | 29 | 26 | 21 | 17 | 16 | 20 | 25 | 29 | 28 | 27 | 22 | 19 | 18 | 21 | 24 | 25 | 25 | 23 | 21 |
Feels °C | 14 | 12 | 13 | 21 | 25 | 27 | 22 | 17 | 14 | 13 | 16 | 23 | 27 | 25 | 25 | 18 | 16 | 16 | 20 | 22 | 22 | 21 | 22 | 20 |
Swell 1 Height (m) Direction Period (s) | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 8 | W 8 | W 8 | W 8 | W 9 | W 9 | WNW 4 | WNW 4 | W 8 | W 8 | W 8 | W 8 | W 8 | NW 4 |
| kJ | 8 | 8 | 8 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 1 | 6 | 6 | 6 | 6 | 6 | 2 | 2 | 5 | 1 | 1 | 1 | 1 | 3 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | W 10 | W 10 | — | — | — | — | W 8 | W 8 | NW 4 | — | — | — | — | W 8 |
| kJ | — | — | — | — | — | — | — | — | — | — | 2 | 2 | — | — | — | — | 6 | 5 | 1 | — | — | — | — | 1 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NE 3 | NE 2 | NE 3 | NE 3 | NE 3 | NE 3 | NE 3 | NE 3 | ENE 3 | — | — | — | — | — | — | — | — | — | — | — | — | WNW 2 | WNW 3 | — |
| kJ | 2 | 2 | 2 | 5 | 2 | 2 | 1 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 127 | 143 | 94 | 94 | 211 | 94 | 94 | 261 | 82 | 330 | 209 | 326 | 213 | 123 | 178 | 261 | 94 | 94 | 94 | 143 | 211 | 211 | 2105 | 478 |
Best forecast wave conditions in Wales - South East | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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