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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 Sunday 22 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
9.3° 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 12PM is: 0.2m 14s primary swell from a West direction and 0.2m 9s secondary swell from a West direction (forecast issued at 05:00am March 22). The wind direction is predicted to be onshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Mar) | 0.5ft (0.2m) | 14s |
| Afternoon (22 Mar) | 0.5ft (0.2m) | 13s |
| Evening (22 Mar) | 0.5ft (0.2m) | 13s |
Table - waves today at Llantwit Major. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 22 | Monday 23 | Tuesday 24 | Wed 25 | |||||||||||||||||||||
| 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) (?) | 11 | 9 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 5 | 6 | 6 | 7 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 10 | 15 | 16 | 14 | 13 | 13 | 13 | 12 | 26 | 11 | 25 | 25 | 25 | 25 | 25 | 24 | 23 | 21 | 47 | 118 | 297 | 510 | 515 | 470 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | glass | on | cross- on | cross- on | glass | cross- off | glass | cross- off | cross- off | cross | on | cross- on | on | on | on | on | on | on | on | cross- on | cross- on | cross |
High Tide / height (m) | 8:41AM 10.19 | 9:01PM 9.87 | 9:22AM 9.68 | 9:43PM 9.30 | 10:07AM 8.92 | 10:31PM 8.53 | ||||||||||||||||||
Low Tide / height (m) | 2:20AM 0.05 | 2:39PM 0.21 | 2:56AM 0.38 | 3:17PM 0.72 | 3:37AM 0.95 | 3:59PM 1.42 | ||||||||||||||||||
Sunday 22 | Monday 23 | Tuesday 24 | Wed 25 | |||||||||||||||||||||
| Sunrise | - | - | 6:13 | - | - | - | - | - | - | - | 6:11 | - | - | - | - | - | - | - | 6:07 | - | - | - | - | - |
| Sunset | - | - | - | - | - | 6:29 | - | - | - | - | - | - | - | 6:30 | - | - | - | - | - | - | - | 6:31 | - | - |
 | |  |  | | |  | | | |  | | | |  | | | | | | |  | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 2 | - | - |
| Temp. °C | 9 | 9 | 9 | 11 | 11 | 11 | 11 | 9 | 8 | 7 | 7 | 9 | 11 | 9 | 8 | 9 | 9 | 9 | 10 | 12 | 12 | 10 | 9 | 6 |
| Feels °C (?) | 7 | 7 | 7 | 9 | 7 | 8 | 9 | 6 | 6 | 5 | 4 | 6 | 9 | 7 | 4 | 4 | 4 | 3 | 3 | 4 | 2 | 2 | -1 | -5 |
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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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