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Llantwit Major Surf Forecast
/ Wales – South East (14 surf breaks) /
Surf Forecasts:
Llantwit Major surfForecast / Wales – South East / UK
48hr Weather and Surf, issued 12 am Thursday 07 May 2026 BSTForecast update in hr min s Forecast update imminent
Llantwit Major surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Llantwit Major sea temperature is
11.8° C
(Which is 1.0°C warmer than normal for this time of year)How big are the waves at Llantwit Major today?
The current surf forecast for Llantwit Major at 5AM is: 0.1m 6s primary swell from a West direction (forecast issued at 12:00am May 07). The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 May) | 0.5ft (0.1m) | 5s |
| Afternoon (07 May) | - | - |
| Evening (07 May) | 0.5ft (0.1m) | 9s |
Table - waves today at Llantwit Major. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Thu afternoon. Very mild (max 17°C on Sat afternoon, min 9°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 7 | Friday 8 | Saturday 9 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
W 6 | W 6 | W 6 | W 5 | W 5 | — | W 9 | — | W 9 | W 8 | W 16 | W 15 | W 15 | W 15 | W 14 | W 13 | W 13 | W 13 | W 13 | W 12 | W 12 | W 12 | W 12 | W 12 | |
1 | 1 | 1 | 1 | 1 | 0 | 2 | 0 | 1 | 1 | 5 | 4 | 4 | 4 | 4 | 14 | 14 | 13 | 12 | 12 | 11 | 3 | 3 | 3 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross | cross-on | on | glassy | cross | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | |
High Tide | 10:22PM8.06m | 10:43AM7.63m | 11:03PM7.61m | 11:26AM7.17m | 11:52PM7.19m | 12:21PM6.78m | ||||||||||||||||||
Low Tide | 4:25AM2.14m | 4:40PM2.38m | 5:09AM2.56m | 5:27PM2.77m | 6:06AM2.91m | 6:30PM3.06m | ||||||||||||||||||
 | |  |  | |  | |  | |  | | |  | | | | |  | | | | | | | |
 | — | 5:35 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:45 | — | — | — | — | — | — | — | 8:46 | — | — | — | — | — | — | — | 8:47 | — |
— | — | — | — | — | 1 | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 10 | 9 | 9 | 11 | 14 | 14 | 13 | 11 | 10 | 9 | 10 | 11 | 15 | 16 | 15 | 13 | 12 | 11 | 10 | 12 | 16 | 17 | 16 | 12 |
8 | 6 | 6 | 8 | 10 | 10 | 11 | 9 | 7 | 6 | 7 | 7 | 12 | 12 | 12 | 11 | 10 | 8 | 7 | 7 | 12 | 13 | 11 | 5 | |
Swell 1 Height (m) Direction Period (s) | W 6 | W 6 | W 6 | W 5 | W 5 | — | — | — | — | — | — | — | W 15 | W 15 | W 14 | W 13 | W 13 | W 13 | W 13 | W 12 | W 12 | W 12 | W 12 | W 12 |
 kJ | 1 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | 4 | 4 | 4 | 14 | 14 | 13 | 12 | 12 | 11 | 3 | 3 | 3 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | W 9 | — | W 9 | W 8 | W 8 | W 15 | — | — | — | — | — | — | — | — | W 9 | W 8 | W 8 | W 8 |
| kJ | — | — | — | — | — | — | 2 | — | 1 | 1 | 1 | 4 | — | — | — | — | — | — | — | — | 2 | 1 | 1 | 1 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | W 16 | W 8 | W 8 | — | — | — | — | — | — | W 9 | — | W 8 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | 5 | 1 | 1 | — | — | — | — | — | — | 2 | — | 1 | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SSE 2 | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 311 | 356 | 356 | 385 | 385 | 468 | 452 | 425 | 393 | 382 | 196 | 143 | 194 | 194 | 134 | 134 | 95 | 94 | 94 | 100 | 64 | 100 | 100 | 356 |
Best forecast wave conditions in Wales - South East | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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