
Surf Forecasts:
How big are the waves at Llantwit Major today (25 Sep):
- Morning surf: Morning surf (25 Sep, local time) - 2.5ft (0.8m), 16s period with W swell.
- Afternoon surf: Afternoon surf (25 Sep, local time) - 3.5ft (1.0m), 14s period with W swell.
- Evening surf: Evening surf (25 Sep, local time) - 3.5ft (1.1m), 14s period with W swell.
The current surf forecast for Llantwit Major at 7AM is: 0.6m 16s primary swell from a West direction and 0.4m 10s secondary swell from a West direction (forecast issued at 12:00am September 25). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Sep) | 2.5ft (0.8m) | 16s |
| Afternoon (25 Sep) | 3.5ft (1.0m) | 14s |
| Evening (25 Sep) | 3.5ft (1.1m) | 14s |
Table - waves today at Llantwit Major. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 19°C on Sun morning, min 12°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 25 | Saturday 26 | Sunday 27 | ||||||||||||||||||||||
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 7 | WSW 18 | W 16 | W 16 | W 15 | W 14 | W 14 | W 14 | W 13 | W 13 | W 12 | W 12 | W 12 | W 12 | W 11 | W 11 | W 11 | W 7 | W 7 | W 7 | W 7 | W 7 | W 10 | W 10 |
Wave Graph | ||||||||||||||||||||||||
9 | 107 | 190 | 391 | 422 | 496 | 496 | 476 | 345 | 272 | 196 | 184 | 72 | 69 | 119 | 151 | 149 | 37 | 34 | 33 | 34 | 32 | 50 | 154 | |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | glassy | cross-on | cross | cross | glassy | cross | cross | cross-off | cross | cross | on | on | cross-on |
High Tide | 6:36AM8.51m | 6:52PM9.05m | 7:10AM9.16m | 7:26PM9.63m | 7:44AM9.66m | 8:01PM10.01m | ||||||||||||||||||
Low Tide | 00:36AM1.47m | 12:48PM1.28m | 1:07AM0.89m | 1:19PM0.76m | 1:38AM0.45m | 1:50PM0.39m | ||||||||||||||||||
— | — | 7:03 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | |
— | — | — | — | — | — | 7:06 | — | — | — | — | — | — | — | 7:04 | — | — | — | — | — | — | — | 7:01 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 15 | 15 | 17 | 17 | 17 | 16 | 14 | 13 | 13 | 12 | 14 | 15 | 15 | 15 | 14 | 13 | 12 | 12 | 15 | 19 | 19 | 16 | 16 |
Feels °C | 15 | 15 | 14 | 17 | 16 | 14 | 13 | 11 | 10 | 11 | 10 | 13 | 13 | 13 | 14 | 14 | 12 | 10 | 10 | 13 | 18 | 17 | 16 | 15 |
Swell 1 Height (m) Direction Period (s) | W 7 | WSW 18 | W 16 | W 16 | W 15 | W 14 | W 14 | W 14 | W 13 | W 13 | W 12 | W 12 | W 8 | W 8 | W 11 | W 11 | W 11 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 10 |
9 | 107 | 190 | 391 | 422 | 496 | 496 | 476 | 345 | 272 | 196 | 184 | 51 | 44 | 119 | 151 | 149 | 34 | 34 | 33 | 34 | 32 | 32 | 154 | |
Swell 2 Height (m) Direction Period (s) | W 10 | W 10 | W 10 | — | — | — | — | — | — | — | — | WSW 12 | W 12 | W 12 | — | — | — | WSW 10 | WSW 10 | WSW 10 | WSW 10 | W 10 | W 10 | — |
8 | 17 | 31 | — | — | — | — | — | — | — | — | 49 | 72 | 69 | — | — | — | 37 | 34 | 33 | 33 | 31 | 50 | — | |
Swell 3 Height (m) Direction Period (s) | W 20 | W 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
8 | 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SSW 2 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 57 | 28 | 28 | 28 | 39 | 39 | 15 | 15 | 15 | 15 | 15 | 0 | 74 | 142 | 15 | 0 | 9 | 9 | 0 | 19 | 19 | 39 | 74 | 28 |
Best forecast wave conditions in Wales - South East | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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