
Surf Forecasts:
How big are the waves at Llantwit Major today (29 Jun):
- Morning surf: Morning surf (29 Jun, local time) - 3.5ft (1.1m), 12s period with W swell.
- Afternoon surf: Afternoon surf (29 Jun, local time) - 3.5ft (1.0m), 12s period with W swell.
- Evening surf: Evening surf (29 Jun, local time) - 3ft (0.9m), 11s period with W swell.
The current surf forecast for Llantwit Major at 8AM is: 1.2m 12s primary swell from a West direction (forecast issued at 12:00am June 29). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Jun) | 3.5ft (1.1m) | 12s |
| Afternoon (29 Jun) | 3.5ft (1.0m) | 12s |
| Evening (29 Jun) | 3ft (0.9m) | 11s |
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 18°C on Tue morning, min 14°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 29 | Tuesday 30 | Wednesday 1 | ||||||||||||||||||||||
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 | ||||||||||||||||||||||||
Wave Height (m) Direction Period (s) | W 12 | W 12 | W 12 | W 12 | W 12 | W 12 | W 11 | W 11 | W 11 | W 10 | W 10 | WSW 10 | W 7 | W 9 | W 9 | W 10 | W 10 | W 10 | W 11 | W 11 | W 10 | W 10 | W 10 | W 10 |
Wave Graph | ||||||||||||||||||||||||
322 | 403 | 403 | 339 | 327 | 262 | 198 | 151 | 146 | 108 | 100 | 33 | 32 | 181 | 235 | 279 | 250 | 216 | 238 | 286 | 308 | 239 | 154 | 154 | |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on |
High Tide | 7:08AM8.02m | 7:27PM8.30m | 7:46AM8.24m | 8:04PM8.54m | 8:23AM8.40m | 8:40PM8.70m | ||||||||||||||||||
Low Tide | 00:57AM2.06m | 1:14PM1.97m | 1:38AM1.81m | 1:54PM1.75m | 2:17AM1.62m | 2:31PM1.59m | ||||||||||||||||||
— | 5:00 | — | — | — | — | — | — | — | 5:00 | — | — | — | — | — | — | — | 5:01 | — | — | — | — | — | — | |
— | — | — | — | — | — | 9:34 | — | — | — | — | — | — | — | 9:34 | — | — | — | — | — | — | — | 9:32 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 14 | 14 | 15 | 15 | 16 | 15 | 15 | 14 | 15 | 15 | 18 | 18 | 18 | 17 | 15 | 15 | 15 | 15 | 15 | 18 | 17 | 15 | 14 |
Feels °C | 12 | 12 | 12 | 12 | 12 | 13 | 12 | 14 | 13 | 14 | 14 | 16 | 14 | 14 | 13 | 13 | 13 | 14 | 14 | 13 | 15 | 13 | 11 | 11 |
Swell 1 Height (m) Direction Period (s) | W 12 | W 12 | W 12 | W 12 | W 12 | W 12 | W 11 | W 11 | W 11 | W 10 | W 10 | W 7 | WSW 10 | — | — | W 10 | W 10 | W 10 | W 11 | W 11 | W 10 | — | W 10 | W 10 |
322 | 403 | 403 | 339 | 327 | 262 | 198 | 151 | 146 | 108 | 100 | 25 | 30 | — | — | 279 | 250 | 216 | 238 | 286 | 308 | — | 154 | 154 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | WSW 10 | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | 33 | — | — | — | — | — | — | — | — | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | W 7 | W 9 | W 9 | — | — | — | — | — | — | W 10 | W 4 | — |
— | — | — | — | — | — | — | — | — | — | — | — | 32 | 181 | 235 | — | — | — | — | — | — | 239 | 7 | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 74 | 74 | 40 | 40 | 48 | 48 | 40 | 28 | 28 | 28 | 28 | 216 | 142 | 216 | 355 | 74 | 40 | 39 | 39 | 39 | 140 | 349 | 133 | 74 |
Best forecast wave conditions in Wales - South East | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)











