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Surf Forecasts:
Llandanwg surfForecast / Wales – Mid / UK
48hr Weather and Surf, issued 12 pm Friday 10 Apr 2026 BSTForecast update in hr min s Forecast update imminent
Llandanwg surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Llandanwg sea temperature is
10.0° C
(Which is 1.6°C warmer than normal for this time of year)How big are the waves at Llandanwg today?
The current surf forecast for Llandanwg at 4PM is: 0.8m 4s primary swell from a South-southwest direction and 0.2m 7s secondary swell from a West-southwest direction, 0.1m 14s secondary swell from a West direction (forecast issued at 12:00pm April 10). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Apr) | 2ft (0.6m) | 6s |
| Afternoon (10 Apr) | 2.5ft (0.7m) | 4s |
| Evening (10 Apr) | 3ft (0.9m) | 6s |
Table - waves today at Llandanwg. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | |||||||||||||||||||||
| 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 | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 6 | 7 | 4 | 5 | 7 | 8 | 9 | 9 | 6 | 8 | 9 | 10 | 11 | 11 | 11 | 10 | 7 | 9 | 9 | 9 | 9 | 9 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 26 | 12 | 19 | 35 | 85 | 403 | 422 | 272 | 183 | 573 | 993 | 1478 | 1832 | 1771 | 1287 | 800 | 298 | 348 | 266 | 226 | 159 | 142 | 112 | 78 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross- on | on | on | on | on | on | on | on | on | cross- on | on | on | on | cross- on | cross | cross | cross |
High Tide / height (m) | 2:11PM 2.67 | 2:58AM 2.80 | 4:03PM 2.58 | |||||||||||||||||||||
Low Tide / height (m) | 9:07AM 1.64 | 9:34PM 1.74 | 10:42AM 1.62 | 11:07PM 1.64 | ||||||||||||||||||||
Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:28 | - | - | - | - | - | - | - | 6:26 | - | - | - | - | - | - | - | 6:24 |
| Sunset | - | - | - | 8:06 | - | - | - | - | - | - | - | 8:07 | - | - | - | - | - | - | - | 8:08 | - | - | - | - |
 | | | |  |  | |  |  | |  | |  | | | |  | |  | | |  |  | | |
Rain (mm) | - | - | - | - | - | 1 | 5 | 5 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 1 | - | - | - | 1 | 1 | 1 | - | - |
| Temp. °C | 7 | 8 | 7 | 9 | 9 | 9 | 6 | 4 | 6 | 7 | 8 | 7 | 8 | 8 | 8 | 7 | 7 | 8 | 9 | 8 | 7 | 6 | 6 | 6 |
| Feels °C (?) | 2 | 1 | 1 | 2 | 0 | 1 | 1 | -4 | -3 | -3 | -3 | -5 | -3 | -1 | -1 | -2 | -1 | 1 | 2 | 2 | 2 | 1 | 2 | 2 |
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
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