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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 pm Monday 01 Jun 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
14.7° C
(Which is 2.5°C warmer than normal for this time of year)How big are the waves at Llantwit Major today (01 Jun):
- Morning surf: Morning surf (01 Jun, local time) - 3ft (0.9m), 11s period with WSW swell.
- Afternoon surf: Afternoon surf (01 Jun, local time) - 2ft (0.6m), 11s period with W swell.
- Evening surf: Evening surf (01 Jun, local time) - 2.5ft (0.8m), 7s period with WSW swell.
The current surf forecast for Llantwit Major at 5PM is: 0.6m 11s primary swell from a West direction and 0.8m 7s secondary swell from a West-southwest direction, 0.3m 3s secondary swell from a South-southwest direction (forecast issued at 12:00pm June 01). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Jun) | 3ft (0.9m) | 11s |
| Afternoon (01 Jun) | 2ft (0.6m) | 11s |
| Evening (01 Jun) | 2.5ft (0.8m) | 7s |
Table - waves today at Llantwit Major. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 36mm), heaviest during Mon night. Very mild (max 17°C on Mon afternoon, min 13°C on Mon night). Winds increasing (light winds from the SW on Mon night, strong winds from the W by Wed night). | ||||||||||||||||||||||||
Mon 1 | Tuesday 2 | Wednesday 3 | Thu 4 | |||||||||||||||||||||
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 | 1 AM | 4 AM | 7 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
WSW 11 | WSW 11 | W 11 | WSW 7 | WSW 7 | W 7 | W 8 | W 10 | W 10 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 10 | W 10 | WSW 6 | WSW 8 | WSW 9 | WSW 9 | WSW 10 | WSW 10 | W 10 | |
198 | 194 | 83 | 60 | 63 | 68 | 80 | 154 | 186 | 198 | 215 | 252 | 275 | 275 | 263 | 267 | 245 | 201 | 481 | 572 | 564 | 667 | 725 | 785 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | on | cross-on | on | on | on | on | cross-on | |
High Tide | 8:02AM8.55m | 8:19PM8.70m | 8:38AM8.50m | 8:55PM8.64m | 9:14AM8.36m | 9:31PM8.50m | ||||||||||||||||||
Low Tide | 2:03PM1.54m | 2:25AM1.48m | 2:39PM1.58m | 3:01AM1.58m | 3:15PM1.70m | 3:39AM1.75m | ||||||||||||||||||
 | |  | |  |  |  |  |  | |  | | |  |  | | | | | |  |  | | | |
 | 5:03 | — | — | — | — | — | 5:01 | — | — | — | — | — | — | — | 5:01 | — | — | — | — | — | — | — | 5:01 | — |
 | — | — | — | 9:20 | — | — | — | — | — | — | — | 9:21 | — | — | — | — | — | — | — | 9:22 | — | — | — | 9:22 |
— | — | 1 | 5 | 13 | 6 | — | — | — | — | 1 | — | — | — | — | — | 3 | 2 | 1 | — | 1 | 1 | 1 | 1 | |
Temp °C | 15 | 16 | 17 | 16 | 15 | 15 | 14 | 13 | 14 | 15 | 14 | 14 | 14 | 13 | 13 | 13 | 14 | 16 | 16 | 14 | 13 | 13 | 13 | 13 |
13 | 14 | 16 | 14 | 14 | 12 | 11 | 9 | 9 | 10 | 9 | 9 | 10 | 9 | 8 | 8 | 8 | 9 | 9 | 7 | 6 | 6 | 6 | 5 | |
Swell 1 Height (m) Direction Period (s) | WSW 11 | WSW 11 | WSW 7 | WSW 7 | WSW 7 | W 10 | W 8 | W 10 | — | — | — | — | — | W 9 | W 9 | W 10 | W 10 | — | — | — | — | — | — | — |
 kJ | 198 | 194 | 45 | 60 | 63 | 50 | 80 | 154 | — | — | — | — | — | 275 | 263 | 267 | 245 | — | — | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | W 11 | W 11 | W 10 | — | W 10 | — | — | — | — | — | — | W 16 | W 16 | WSW 15 | — | — | — | — | — | — | — | — |
| kJ | — | — | 83 | 57 | 52 | — | 49 | — | — | — | — | — | — | 5 | 5 | 21 | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | SSW 2 | SSW 3 | SSW 3 | SSW 3 | W 7 | — | — | W 10 | W 9 | W 9 | W 9 | W 9 | — | — | — | SSW 3 | WSW 6 | WSW 8 | WSW 9 | WSW 9 | WSW 10 | WSW 10 | W 10 |
| kJ | — | 1 | 1 | 2 | 1 | 68 | — | — | 186 | 198 | 215 | 252 | 275 | — | — | — | 7 | 201 | 481 | 572 | 564 | 667 | 725 | 785 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 28 | 28 | 218 | 218 | 108 | 142 | 108 | 110 | 170 | 173 | 173 | 316 | 83 | 134 | 134 | 468 | 471 | 512 | 472 | 321 | 325 | 510 | 474 | 484 |
Best forecast wave conditions in Wales - South East | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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