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Surf Forecasts:
Llandanwg surfForecast / Wales – Mid / UK
48hr Weather and Surf, issued 6 am Thursday 16 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 1.3°C warmer than normal for this time of year)How big are the waves at Llandanwg today?
The current surf forecast for Llandanwg at 12PM is: 1.4m 14s primary swell from a West-southwest direction (forecast issued at 06:00am April 16). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Apr) | 5ft (1.5m) | 14s |
| Afternoon (16 Apr) | 3.5ft (1.1m) | 14s |
| Evening (16 Apr) | 3.5ft (1.0m) | 14s |
Table - waves today at Llandanwg. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 16 | Friday 17 | Saturday 18 | Sun 19 | |||||||||||||||||||||
| 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) (?) | 9 | 10 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 7 | 8 | 8 | 5 | 6 | 6 | 6 | 6 | 6 | 10 | 10 | 10 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 727 | 541 | 850 | 672 | 452 | 443 | 352 | 330 | 64 | 79 | 200 | 235 | 94 | 124 | 143 | 135 | 99 | 66 | 158 | 92 | 65 | 65 | 38 | 38 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | on | on | on | on | cross- on | cross | cross | cross | cross | cross- off | off |
High Tide / height (m) | 7:58AM 4.41 | 8:21PM 4.32 | 8:37AM 4.69 | 9:00PM 4.58 | 9:18AM 4.84 | 9:40PM 4.71 | ||||||||||||||||||
Low Tide / height (m) | 3:03PM 0.16 | 3:16AM 0.31 | 3:41PM 0.05 | 3:55AM 0.18 | 4:20PM 0.07 | |||||||||||||||||||
Thursday 16 | Friday 17 | Saturday 18 | Sun 19 | |||||||||||||||||||||
| Sunrise | - | 6:16 | - | - | - | - | - | - | - | 6:13 | - | - | - | - | - | - | - | 6:11 | - | - | - | - | - | - |
| Sunset | - | - | - | - | - | 8:15 | - | - | - | - | - | - | - | 8:17 | - | - | - | - | - | - | - | 8:20 | - | - |
 |  | |  | |  |  |  |  | | |  |  | |  | | | | | | | | | | |
Rain (mm) | 1 | - | - | - | - | 1 | 1 | - | - | 1 | 3 | 1 | - | - | - | 1 | 1 | 1 | - | - | - | - | - | - |
| Temp. °C | 10 | 9 | 10 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 10 | 9 | 9 | 9 | 8 | 9 | 10 | 11 | 10 | 9 | 8 |
| Feels °C (?) | 2 | 3 | 5 | 6 | 7 | 7 | 6 | 5 | 5 | 4 | 6 | 5 | 4 | 4 | 3 | 3 | 5 | 5 | 6 | 6 | 7 | 7 | 7 | 5 |
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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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