Surf Forecasts:
How big are the waves at Llantwit Major today (24 Sep):
- Morning surf: Morning surf (24 Sep, local time) - 1.5ft (0.4m), 9s period with W swell.
- Afternoon surf: Afternoon surf (24 Sep, local time) - 1ft (0.3m), 11s period with W swell.
- Evening surf: Evening surf (24 Sep, local time) - 1ft (0.3m), 7s period with W swell.
The current surf forecast for Llantwit Major at 12AM is: 0.7m 12s primary swell from a West direction and 0.3m 4s secondary swell from a West-northwest direction (forecast issued at 06:00pm September 23). The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Sep) | 1.5ft (0.4m) | 9s |
| Afternoon (24 Sep) | 1ft (0.3m) | 11s |
| Evening (24 Sep) | 1ft (0.3m) | 7s |
Table - waves today at Llantwit Major. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 20°C on Thu afternoon, min 11°C on Wed night). Wind will be generally light. | |||||||||||||||||||
Wed 23 | Thursday 24 | Friday 25 | |||||||||||||||||
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 13 | W 13 | W 13 | W 12 | W 12 | W 12 | W 9 | W 11 | W 11 | WSW 8 | W 7 | W 21 | WSW 18 | W 16 | W 16 | W 15 | W 14 | W 14 | W 14 |
Wave Graph  | |||||||||||||||||||
 kJ | 123 | 163 | 153 | 136 | 98 | 99 | 24 | 21 | 21 | 11 | 9 | 9 | 66 | 195 | 396 | 428 | 411 | 411 | 394 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | glassy | cross-off | cross-off | cross-off | cross-off | cross | cross-on | on | glassy | on | glassy | cross-on | glassy | cross-on | cross-on | cross | cross |
High Tide | 5:39PM7.59m | 6:00AM7.77m | 6:17PM8.35m | 6:36AM8.51m | 6:52PM9.05m | ||||||||||||||
Low Tide | 00:00AM2.14m | 12:14PM1.90m | 00:36AM1.47m | 12:48PM1.28m | |||||||||||||||
 | |  | | | |  | | | |  | | | | | | |  |  | |
 | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:03 | — | — | — | — | — |
 | — | 7:10 | — | — | — | — | — | — | — | 7:08 | — | — | — | — | — | — | — | 7:06 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 16 | 14 | 13 | 12 | 11 | 13 | 18 | 20 | 18 | 16 | 15 | 14 | 15 | 16 | 17 | 17 | 15 | 13 |
Feels °C | 15 | 13 | 13 | 10 | 9 | 8 | 10 | 17 | 17 | 18 | 16 | 15 | 14 | 15 | 17 | 17 | 15 | 12 | 9 |
Swell 1 Height (m) Direction Period (s) | W 13 | W 13 | W 13 | W 12 | W 12 | W 12 | W 9 | WSW 8 | WSW 7 | WSW 8 | W 7 | W 7 | W 10 | W 16 | W 16 | W 15 | W 14 | W 14 | W 14 |
| kJ | 123 | 163 | 153 | 136 | 98 | 99 | 24 | 21 | 10 | 11 | 9 | 9 | 17 | 195 | 396 | 428 | 411 | 411 | 394 |
Swell 2 Height (m) Direction Period (s) | W 8 | — | WNW 4 | — | — | — | W 11 | W 11 | W 11 | W 11 | W 10 | W 10 | WSW 18 | W 10 | — | — | — | — | — |
| kJ | 36 | — | 3 | — | — | — | 21 | 21 | 21 | 9 | 8 | 8 | 66 | 30 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | W 21 | W 10 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 8 | 8 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WNW 3 | WNW 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | WNW 2 | — |
| kJ | 5 | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 39 | 39 | 0 | 0 | 0 | 0 | 55 | 55 | 55 | 55 | 102 | 57 | 0 | 28 | 0 | 48 | 40 | 50 | 40 |
Best forecast wave conditions in Wales - South East | |||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||
Header Global | |||||||||||||||||||
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