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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 5 am Saturday 28 Mar 2026 GMTForecast 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
9.2° 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 11AM is: 1.5m 7s primary swell from a West-northwest direction and 0.4m 16s secondary swell from a West-southwest direction (forecast issued at 05:00am March 28). The wind direction is predicted to be cross-shore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Mar) | 4.5ft (1.3m) | 6s |
| Afternoon (28 Mar) | 5ft (1.6m) | 7s |
| Evening (28 Mar) | 3.5ft (1.1m) | 6s |
Table - waves today at Llantwit Major. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 28 | Sunday 29 | Monday 30 | Tue 31 | |||||||||||||||||||||
| 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 17 | 6 | 6 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 12 | 5 | 6 | 8 | 8 | 8 | 8 | 8 | 16 | 16 | 16 | 16 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 99 | 97 | 147 | 212 | 214 | 158 | 104 | 51 | 47 | 32 | 46 | 109 | 228 | 410 | 476 | 338 | 298 | 263 | 195 | 186 | 129 | 174 | 173 | 106 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross- on | cross- on | cross- on | cross- on | on | cross- on | cross- on | cross- on | cross | cross | cross | cross | cross | cross | cross- on | cross- on |
High Tide / height (m) | 2:27AM 7.04 | 3:14PM 7.03 | 3:47AM 7.55 | 4:21PM 7.66 | 4:45AM 8.25 | 5:11PM 8.33 | ||||||||||||||||||
Low Tide / height (m) | 9:11AM 2.86 | 9:48PM 2.80 | 10:29AM 2.27 | 10:51PM 2.16 | 11:20AM 1.65 | 11:35PM 1.56 | ||||||||||||||||||
Saturday 28 | Sunday 29 | Monday 30 | Tue 31 | |||||||||||||||||||||
| Sunrise | - | 5:58 | - | - | - | - | - | - | - | 5:56 | - | - | - | - | - | - | - | 5:54 | - | - | - | - | - | - |
| Sunset | - | - | - | - | - | 6:38 | - | - | - | - | - | - | - | 6:40 | - | - | - | - | - | - | - | 6:42 | - | - |
 |  | |  | | | | |  |  | | |  | |  | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 6 | 6 | 6 | 7 | 8 | 7 | 7 | 7 | 7 | 7 | 8 | 9 | 8 | 9 | 10 | 9 | 7 | 7 | 8 | 9 | 10 | 10 | 8 | 8 |
| Feels °C (?) | 0 | -1 | -2 | -2 | -1 | 0 | 2 | 2 | 2 | 2 | 1 | 0 | -1 | 1 | 4 | 3 | 2 | 1 | 2 | 2 | 3 | 5 | 4 | 4 |
- Map Icons:
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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