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Surf Forecasts:
Llandanwg surfForecast / Wales – Mid / UK
48hr Weather and Surf, issued 6 am Wednesday 01 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
9.0° C
(Which is slightly warmer than usual)How big are the waves at Llandanwg today?
The current surf forecast for Llandanwg at 10AM is: 0.5m 6s primary swell from a West-southwest direction and 0.3m 3s secondary swell from a Northwest direction (forecast issued at 06:00am April 01). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Apr) | 1.5ft (0.5m) | 6s |
| Afternoon (01 Apr) | 2ft (0.6m) | 4s |
| Evening (01 Apr) | 2.5ft (0.8m) | 5s |
Table - waves today at Llandanwg. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 01 | Thursday 02 | Friday 03 | Sat 04 | |||||||||||||||||||||
| 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 | 1 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 6 | 6 | 6 | 4 | 4 | 5 | 5 | 6 | 5 | 5 | 5 | 5 | 4 | 4 | 4 | 5 | 6 | 7 | 7 | 7 | 8 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 12 | 12 | 17 | 8 | 11 | 24 | 30 | 15 | 31 | 24 | 12 | 9 | 8 | 7 | 24 | 58 | 143 | 233 | 340 | 405 | 602 | 488 | 346 | 216 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | cross- on | on | on | on | cross | cross- off | cross | cross | cross | cross | cross- on | on | on | cross- on | cross- on | cross- on | on | on | on | on | cross- on | cross- on | cross- on |
High Tide / height (m) | 8:27AM 4.43 | 8:48PM 4.21 | 9:04AM 4.54 | 9:23PM 4.33 | 9:39AM 4.53 | 9:56PM 4.35 | ||||||||||||||||||
Low Tide / height (m) | 3:18AM 0.38 | 3:41PM 0.13 | 3:50AM 0.30 | 4:12PM 0.17 | 4:20AM 0.31 | 4:38PM 0.30 | ||||||||||||||||||
Wednesday 01 | Thursday 02 | Friday 03 | Sat 04 | |||||||||||||||||||||
| Sunrise | - | 6:52 | - | - | - | - | - | - | - | 6:48 | - | - | - | - | - | - | - | 6:47 | - | - | - | - | - | - |
| Sunset | - | - | - | - | - | 7:50 | - | - | - | - | - | - | - | 7:51 | - | - | - | - | - | - | - | 7:52 | - | - |
 |  | | | |  |  | | |  | | | | |  | | |  | | | | | |  | |
Rain (mm) | - | - | - | - | - | 2 | - | - | - | - | - | - | - | - | 1 | 2 | 3 | 1 | - | - | 1 | 1 | - | - |
| Temp. °C | 10 | 10 | 11 | 10 | 10 | 9 | 7 | 7 | 6 | 6 | 6 | 6 | 7 | 7 | 7 | 7 | 8 | 10 | 10 | 10 | 11 | 9 | 8 | 7 |
| Feels °C (?) | 8 | 7 | 7 | 6 | 7 | 5 | 3 | 3 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 4 | 3 | 2 | 3 | 3 | 2 | 3 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
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