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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 Monday 27 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
11.3° 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 6AM is: 0.3m 9s primary swell from a West-southwest direction (forecast issued at 12:00am April 27). The wind direction is predicted to be glassy.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Apr) | 1ft (0.3m) | 9s |
| Afternoon (27 Apr) | 1ft (0.3m) | 8s |
| Evening (27 Apr) | 1ft (0.3m) | 8s |
Table - waves today at Llantwit Major. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 16°C on Mon morning, min 7°C on Tue night). Winds increasing (calm on Sun night, strong winds from the ENE by Wed morning). | ||||||||||||||||||||||||
Monday 27 | Tuesday 28 | Wednesday 29 | ||||||||||||||||||||||
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 | 10 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
WSW 10 | WSW 10 | WSW 9 | WSW 9 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | W 10 | W 15 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 12 | W 12 | W 12 | W 12 | W 12 | W 12 | WSW 12 | |
10 | 18 | 16 | 16 | 14 | 13 | 13 | 12 | 12 | 12 | 11 | 8 | 17 | 21 | 36 | 34 | 56 | 52 | 76 | 75 | 76 | 73 | 72 | 47 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | glassy | glassy | glassy | on | cross-on | glassy | off | off | off | off | off | off | off | off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 4:21AM7.60m | 4:54PM7.59m | 5:17AM8.07m | 5:43PM8.11m | 6:02AM8.51m | 6:24PM8.56m | ||||||||||||||||||
Low Tide | 10:17PM2.68m | 10:56AM2.24m | 11:16PM2.24m | 11:44AM1.83m | 00:01AM1.81m | 12:22PM1.48m | ||||||||||||||||||
 | |  |  | |  | |  | | | | | | | | | | | | | | | | | |
 | — | 5:54 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:29 | — | — | — | — | — | — | — | 8:30 | — | — | — | — | — | — | — | 8:31 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 14 | 13 | 13 | 14 | 16 | 16 | 16 | 13 | 11 | 9 | 9 | 9 | 12 | 14 | 13 | 9 | 7 | 7 | 7 | 10 | 14 | 16 | 14 | 12 |
14 | 12 | 12 | 13 | 14 | 14 | 15 | 9 | 7 | 4 | 3 | 2 | 5 | 6 | 6 | 1 | -2 | -2 | -2 | 1 | 5 | 8 | 6 | 3 | |
Swell 1 Height (m) Direction Period (s) | WSW 8 | WSW 10 | WSW 9 | WSW 9 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WNW 4 | NW 4 | WSW 8 | WSW 8 | WSW 8 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 12 | W 12 | W 12 | W 12 | W 12 | W 12 | WSW 12 |
 kJ | 6 | 18 | 16 | 16 | 14 | 13 | 13 | 12 | 4 | 3 | 11 | 6 | 6 | 21 | 36 | 34 | 56 | 52 | 76 | 75 | 76 | 73 | 72 | 47 |
Swell 2 Height (m) Direction Period (s) | WSW 10 | — | — | — | — | W 12 | W 12 | WNW 3 | WSW 8 | WSW 8 | NW 4 | W 10 | W 15 | WSW 7 | W 7 | W 7 | W 7 | W 9 | W 7 | W 7 | W 7 | — | — | W 18 |
| kJ | 10 | — | — | — | — | 3 | 3 | 1 | 12 | 12 | 1 | 8 | 17 | 5 | 4 | 4 | 4 | 6 | 1 | 1 | 1 | — | — | 6 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | W 12 | W 11 | W 11 | W 11 | W 15 | W 10 | W 10 | W 9 | W 9 | W 9 | W 7 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 3 | 2 | 2 | 2 | 5 | 8 | 2 | 7 | 6 | 2 | 1 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | NE 3 | NE 3 | NE 3 | NE 3 | NE 4 | NE 4 | NE 4 | NE 4 | NE 4 | NE 4 | NE 4 | ENE 4 | ENE 4 | E 4 | E 4 | E 4 |
| kJ | — | — | — | — | — | — | — | — | 1 | 1 | 3 | 9 | 10 | 10 | 10 | 13 | 17 | 19 | 28 | 37 | 38 | 33 | 27 | 20 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 53 | 53 | 53 | 53 | 60 | 178 | 369 | 64 | 53 | 59 | 60 | 53 | 51 | 51 | 51 | 65 | 344 | 404 | 358 | 323 | 330 | 324 | 295 | 295 |
Best forecast wave conditions in Wales - South East | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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