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Surf Forecasts:
Llandanwg surfForecast / Wales – Mid / UK
48hr Weather and Surf, issued 11 pm Tuesday 18 Nov 2025 GMTForecast 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
11.8° C
(Which is normal for this time of year)| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Nov) | 0.5ft (0.1m) | 6s |
| Afternoon (19 Nov) | - | - |
| Evening (19 Nov) | 3ft (0.9m) | 6s |
Table - waves today at Llandanwg. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 19 | Thursday 20 | Friday 21 | ||||||||||||||||||||||
| 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 6 | 6 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 13 | 13 | 13 | 6 | 5 | 5 | 4 | 4 | 15 | 4 | 4 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 173 | 183 | 0 | 1 | 1 | 1 | 0 | 0 | 68 | 0 | 0 | 0 | 0 | 3 | 3 | 3 | 16 | 13 | 13 | 3 | 1 | 4 | 4 | 8 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | cross- off | off | cross- off | cross- on | on | on |
High Tide / height (m) | 6:54PM 3.93 | 7:13AM 3.98 | 7:29PM 4.01 | 7:46AM 4.09 | 8:03PM 4.03 | 8:18AM 4.13 | ||||||||||||||||||
Low Tide / height (m) | 1:51AM 0.66 | 2:07PM 0.68 | 2:20AM 0.67 | 2:39PM 0.65 | 2:50AM 0.71 | 3:11PM 0.66 | ||||||||||||||||||
Wednesday 19 | Thursday 20 | Friday 21 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 7:45 | - | - | - | - | - | - | - | 7:47 | - | - | - | - | - | - | - | 7:48 | - | - | - |
| Sunset | - | - | - | - | - | - | 4:16 | - | - | - | - | - | - | - | 4:15 | - | - | - | - | - | - | - | 4:14 | - |
 |  | | |  |  |  |  |  | | | | | | | | | | | | |  | |  | |
Rain (mm) | 1 | 1 | 2 | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 9 | 7 | 4 | 4 | 4 | 5 | 5 | 3 | 3 | 3 | 3 | 3 | 4 | 6 | 6 | 5 | 4 | 4 | 4 | 4 | 4 | 6 | 7 | 6 |
| Feels °C (?) | 1 | -1 | -4 | -3 | -2 | -3 | -2 | -3 | -3 | -3 | -2 | -3 | -2 | -1 | 0 | -1 | -1 | 0 | 1 | 0 | 0 | 2 | 2 | 0 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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