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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 Wednesday 22 Apr 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
11.0° C
(Which is 1.1°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: 0.2m 10s primary swell from a West direction and 0.1m 14s secondary swell from a West direction (forecast issued at 12:00am April 22). An open ocean swell of 0.8m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Apr) | 0.5ft (0.1m) | 14s |
| Afternoon (22 Apr) | 0.5ft (0.1m) | 10s |
| Evening (22 Apr) | 0.5ft (0.1m) | 10s |
Table - waves today at Llantwit Major. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 22 | Thursday 23 | Friday 24 | ||||||||||||||||||||||
| 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 | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 3 | 3 | 3 | 3 | 12 | 11 | 10 | 10 | 9 | 12 | 12 | 12 | 12 | 11 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 9 | 9 | 9 | 8 | 2 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 3 | 5 | 10 | 9 | 9 | 6 | 14 | 27 | 35 | 25 | 24 | 12 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 10:30PM 9.30 | 10:57AM 8.76 | 11:21PM 8.55 | 11:53AM 7.93 | 12:23AM 7.81 | 1:03PM 7.23 | ||||||||||||||||||
Low Tide / height (m) | 4:30AM 1.08 | 4:52PM 1.59 | 5:26AM 1.79 | 5:53PM 2.30 | 6:40AM 2.43 | |||||||||||||||||||
Wednesday 22 | Thursday 23 | Friday 24 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:05 | - | - | - | - | - | - | - | 6:03 | - | - | - | - | - | - | - | 6:01 | - | - | - | - |
| Sunset | - | - | - | - | - | - | - | 8:21 | - | - | - | - | - | - | - | 8:22 | - | - | - | - | - | - | - | 8:23 |
 | |  |  | |  |  | | |  | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 10 | 6 | 5 | 5 | 9 | 13 | 15 | 13 | 11 | 8 | 7 | 6 | 8 | 14 | 16 | 16 | 12 | 9 | 6 | 5 | 7 | 11 | 15 | 15 |
| Feels °C (?) | 2 | -4 | -4 | -4 | 0 | 5 | 8 | 8 | 5 | 2 | 1 | 0 | 1 | 8 | 11 | 12 | 7 | 4 | 1 | -1 | 0 | 5 | 10 | 12 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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