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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 6 pm Monday 30 Mar 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
9.3° C
(Which is normal for this time of year)How big are the waves at Llantwit Major today?
The current surf forecast for Llantwit Major at 3AM is: 0.5m 14s primary swell from a West direction and 0.8m 9s secondary swell from a West direction (forecast issued at 06:00pm March 30). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Mar) | 2.5ft (0.7m) | 9s |
| Afternoon (31 Mar) | 2.5ft (0.7m) | 8s |
| Evening (31 Mar) | 2ft (0.6m) | 8s |
Table - waves today at Llantwit Major. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 30 | Tuesday 31 | Wednesday 01 | Thursday 02 | |||||||||||||||||||||
| 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 | 4 AM | 7 AM | 10 AM | 1 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 16 | 16 | 9 | 9 | 9 | 13 | 9 | 9 | 8 | 8 | 8 | 8 | 6 | 6 | 6 | 12 | 11 | 12 | 12 | 12 | 6 | 11 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 129 | 122 | 170 | 132 | 103 | 92 | 74 | 54 | 68 | 50 | 63 | 44 | 31 | 21 | 24 | 23 | 41 | 67 | 129 | 129 | 47 | 65 | 62 | 83 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- off | cross | cross | cross |
High Tide / height (m) | 6:11PM 8.33 | 6:30AM 8.88 | 6:52PM 8.90 | 7:09AM 9.35 | 7:29PM 9.31 | 7:45AM 9.62 | ||||||||||||||||||
Low Tide / height (m) | 12:35AM 1.56 | 12:58PM 1.13 | 1:10AM 1.08 | 1:29PM 0.77 | 1:41AM 0.75 | |||||||||||||||||||
Monday 30 | Tuesday 31 | Wednesday 01 | Thursday 02 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:52 | - | - | - | - | - | - | - | 6:50 | - | - | - | - | - | - | - | 6:48 | - | - |
| Sunset | - | 7:42 | - | - | - | - | - | - | - | 7:44 | - | - | - | - | - | - | - | 7:45 | - | - | - | - | - | - |
 | |  | |  |  | | | |  | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 11 | 10 | 9 | 9 | 10 | 10 | 11 | 12 | 13 | 12 | 10 | 10 | 10 | 11 | 11 | 11 | 11 | 10 | 10 | 9 | 8 | 6 | 6 | 8 |
| Feels °C (?) | 5 | 5 | 5 | 5 | 6 | 7 | 8 | 9 | 9 | 8 | 7 | 8 | 8 | 8 | 7 | 7 | 6 | 7 | 7 | 5 | 2 | 0 | 0 | 2 |
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Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
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