Surf Forecasts:
Llantwit Major surf forecast from 3 Jun 2026:
- Best quality surf: Sunday 7 Jun, 1PM (local time) - 4.5ft (1.4m), 10s period, WSW swell with glassy winds.
- Most powerful swell: Saturday 6 Jun, 7PM (local time) - 10ft (3.0m), 13s period, WSW swell with 3,449 kJ wave energy.
- Next surfable swell (1★+): Sunday 7 Jun, 1PM (local time) - 4.5ft (1.4m), 10s period with WSW swell.
Best Forecast Surf Conditions for Llantwit Major this week:
The surf forecast for Llantwit Major over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Jun 07) at 1PM. The primary swell is predicted to be 1.4m and 10s period. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Llantwit Major in the next 16 days are 3.0m 13s and forecast to arrive on Saturday (Jun 06) at 7PM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1PM (Sun 7th Jun) | 4.5ft (1.4m) 10s |
| Best Surf | 1PM (Sun 7th Jun) | 4.5ft (1.4m) 10s |
| Most Powerful | 7PM (Sat 6th Jun) | 10ft (3.0m) 13s |
Table - best surf conditions forecast for Llantwit Major over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 20mm), heaviest during Thu morning. Very mild (max 15°C on Wed morning, min 10°C on Thu night). Winds decreasing (strong winds from the WSW on Wed morning, light winds from the WSW by Fri afternoon). | Days 4-6 Weather SummaryHeavy rain (total 22mm), heaviest during Sun night. Very mild (max 16°C on Sun afternoon, min 12°C on Sat night). Winds decreasing (strong winds from the W on Sat afternoon, calm by Sun morning). | ||||||||||||||||||||
Wednesday 3 | Thursday 4 | Friday 5 | Saturday 6 | Sunday 7 | Monday 8 | Tuesday 9 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | W 10 | WSW 8 | WSW 10 | W 11 | W 12 | W 13 | W 12 | W 12 | WSW 11 | WSW 11 | WSW 11 | W 12 | WSW 10 | W 11 | W 11 | W 11 | W 11 | W 11 | W 7 | W 10 | WSW 7 |
Wave Graph  | |||||||||||||||||||||
 kJ | 245 | 588 | 850 | 1029 | 1369 | 1446 | 841 | 480 | 213 | 123 | 2614 | 1098 | 482 | 441 | 358 | 291 | 338 | 223 | 58 | 51 | 63 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-on | on | on | on | on | cross-on | cross-on | cross-on | on | on | on |
High Tide | 9:31PM8.50m | 9:50AM8.15m | 10:09PM8.29m | 10:29AM7.89m | 10:49PM8.04m | 11:11AM7.63m | 11:33PM7.80m | 11:59AM7.40m | 00:24AM7.60m | 12:54PM7.25m | 1:22AM7.49m | 1:57PM7.26m | 2:27AM7.55m | ||||||||
Low Tide | 3:15PM1.70m | 3:39AM1.75m | 3:52PM1.88m | 4:18AM1.97m | 4:30PM2.09m | 4:59AM2.18m | 5:13PM2.30m | 5:46AM2.35m | 6:03PM2.47m | 6:40AM2.44m | 7:00PM2.56m | 7:39AM2.41m | 8:03PM2.52m | ||||||||
 | |  | | |  |  |  |  |  | | | | | |  | | | | |  | |
 | 5:01 | — | — | 5:01 | — | — | 5:00 | — | — | 5:00 | — | — | 4:58 | — | — | 4:58 | — | — | 4:58 | — | — |
 | — | — | 9:22 | — | — | 9:22 | — | — | 9:23 | — | — | 9:24 | — | — | 9:25 | — | — | 9:27 | — | — | 9:28 |
mm | 3 | 2 | 4 | 5 | 2 | — | — | — | 4 | 3 | 1 | — | 3 | 2 | 11 | — | — | 2 | — | — | — |
Temp °C | 15 | 15 | 13 | 14 | 14 | 13 | 14 | 15 | 13 | 14 | 14 | 15 | 14 | 16 | 14 | 13 | 14 | 13 | 15 | 15 | 15 |
Feels °C | 9 | 8 | 6 | 6 | 6 | 6 | 10 | 12 | 7 | 8 | 5 | 9 | 10 | 13 | 10 | 7 | 8 | 8 | 11 | 11 | 11 |
Swell 1 Height (m) Direction Period (s) | W 10 | — | — | — | — | W 13 | W 12 | W 12 | WSW 11 | WSW 11 | — | — | WSW 10 | W 11 | W 11 | W 11 | — | W 11 | W 7 | W 7 | WSW 7 |
| kJ | 245 | — | — | — | — | 1446 | 841 | 480 | 213 | 123 | — | — | 482 | 441 | 358 | 291 | — | 223 | 58 | 43 | 63 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 10 | W 10 | WSW 10 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 53 | 51 | 31 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSW 3 | WSW 8 | WSW 10 | W 11 | W 12 | W 13 | — | — | SSE 3 | SSE 4 | WSW 11 | W 12 | — | — | — | — | W 11 | — | — | SSW 3 | — |
| kJ | 7 | 588 | 850 | 1029 | 1369 | 941 | — | — | 3 | 25 | 2614 | 1098 | — | — | — | — | 338 | — | — | 1 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 518 | 510 | 616 | 447 | 462 | 83 | 83 | 21 | 216 | 790 | 790 | 286 | 88 | 108 | 90 | 404 | 384 | 134 | 142 | 216 | 218 |
Best forecast wave conditions in Wales - South East | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Llantwit Major surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Llantwit Major Surf forecast
The above surf forecast table for Llantwit Major provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Llantwit Major can be found by selecting the local surf guide option on the grey menu. Our Llantwit Major surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Llantwit Major) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Llantwit Major may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Llantwit Major is 8 km (5 miles) from the city of Nash Point. If you plan a holiday in Wales - South East, look for hotels and other accommodation in Nash Point. Nash Point has rooms for a wide range of budgets as well as car hire and transport links.
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