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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 11 am Monday 23 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
9.1° 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 2PM is: 0.3m 12s primary swell from a West direction and 0.2m 8s secondary swell from a West direction (forecast issued at 11:00am March 23). The wind direction is predicted to be onshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Mar) | 1ft (0.3m) | 12s |
| Afternoon (23 Mar) | 1ft (0.3m) | 12s |
| Evening (23 Mar) | 1ft (0.3m) | 12s |
Table - waves today at Llantwit Major. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | |||||||||||||||||||||
| 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 | 3 AM | 6 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 6 | 6 | 6 | 7 | 8 | 9 | 9 | 10 | 10 | 9 | 9 | 9 | 13 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 25 | 25 | 25 | 25 | 25 | 24 | 23 | 21 | 50 | 106 | 182 | 385 | 728 | 1132 | 1148 | 1318 | 1334 | 1157 | 941 | 493 | 375 | 343 | 264 | 181 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | glass | cross- on | cross- on | on | on | on | on | on | on | on | on | cross- on | cross- on | cross- on | cross | cross | cross | cross | cross | cross | cross | cross- off | cross |
High Tide / height (m) | 9:22AM 9.68 | 9:43PM 9.30 | 10:07AM 8.92 | 10:31PM 8.53 | 11:00AM 8.02 | 11:30PM 7.70 | ||||||||||||||||||
Low Tide / height (m) | 3:17PM 0.72 | 3:37AM 0.95 | 3:59PM 1.42 | 4:25AM 1.69 | 4:52PM 2.21 | 5:30AM 2.47 | ||||||||||||||||||
Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | |||||||||||||||||||||
| Sunrise | 6:11 | - | - | - | - | - | - | - | 6:07 | - | - | - | - | - | - | - | 6:05 | - | - | - | - | - | - | - |
| Sunset | - | - | - | 6:30 | - | - | - | - | - | - | - | 6:31 | - | - | - | - | - | - | - | 6:34 | - | - | - | - |
 |  | | |  | | | | | | |  |  |  | | |  | | | |  | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | - | 1 | 1 | - | - | - | - | - | - | - | - |
| Temp. °C | 8 | 10 | 11 | 10 | 9 | 9 | 9 | 10 | 11 | 12 | 12 | 11 | 9 | 7 | 6 | 5 | 6 | 6 | 7 | 6 | 5 | 5 | 5 | 5 |
| Feels °C (?) | 6 | 8 | 9 | 7 | 5 | 4 | 3 | 4 | 5 | 5 | 3 | 1 | -2 | -4 | -3 | -6 | -5 | -5 | -3 | -3 | -2 | -2 | -1 | -1 |
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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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