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Llangrannog surfForecast / Wales – Mid / UK
48hr Weather and Surf, issued 5 am Monday 01 Dec 2025 GMTForecast update in hr min s Forecast update imminent
Llangrannog surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Llangrannog sea temperature is
11.0° C
(Which is slightly cooler than normal)How big are the waves at Llangrannog today?
The current surf forecast for Llangrannog at 11AM is: 2.5m 9s primary swell from a Southwest direction (forecast issued at 05:00am December 01). The wind direction is predicted to be cross-offshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Dec) | 8ft (2.5m) | 9s |
| Afternoon (01 Dec) | 8ft (2.5m) | 10s |
| Evening (01 Dec) | 7.5ft (2.3m) | 10s |
Table - waves today at Llangrannog. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 01 | Tuesday 02 | Wednesday 03 | Thu 04 | |||||||||||||||||||||
| 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 | 9 PM | 0 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 8 | 9 | 9 | 9 | 10 | 10 | 10 | 11 | 11 | 11 | 11 | 11 | 12 | 16 | 15 | 14 | 9 | 8 | 8 | 5 | 13 | 6 | 7 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 737 | 823 | 1151 | 1208 | 1280 | 1676 | 1038 | 875 | 759 | 643 | 511 | 436 | 385 | 827 | 636 | 638 | 221 | 215 | 211 | 122 | 123 | 136 | 102 | 183 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross | cross- off | cross- off | cross- off | cross- on | cross- on | cross | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross- off | cross- off | cross- off | off |
High Tide / height (m) | 4:10AM 3.16 | 4:30PM 3.55 | 5:07AM 3.49 | 5:26PM 3.83 | 5:57AM 3.83 | 6:18PM 4.08 | ||||||||||||||||||
Low Tide / height (m) | 10:52AM 1.00 | 11:31PM 0.59 | 11:52AM 0.76 | 12:25AM 0.42 | 12:48PM 0.51 | |||||||||||||||||||
Monday 01 | Tuesday 02 | Wednesday 03 | Thu 04 | |||||||||||||||||||||
| Sunrise | - | - | 8:03 | - | - | - | - | - | - | - | 8:03 | - | - | - | - | - | - | - | 8:06 | - | - | - | - | - |
| Sunset | - | - | - | - | 4:08 | - | - | - | - | - | - | - | 4:07 | - | - | - | - | - | - | - | 4:07 | - | - | - |
 | |  | | | | | |  |  |  | |  |  |  | | | | | | | | | | |
Rain (mm) | 5 | 5 | 3 | 4 | 5 | 1 | 1 | 1 | 1 | - | - | - | 1 | - | - | - | - | - | 1 | - | 1 | 1 | 1 | 3 |
| Temp. °C | 12 | 13 | 13 | 13 | 13 | 9 | 9 | 8 | 8 | 8 | 7 | 9 | 9 | 8 | 7 | 7 | 7 | 7 | 8 | 10 | 10 | 9 | 9 | 9 |
| Feels °C (?) | 4 | 6 | 5 | 5 | 5 | -1 | 2 | 2 | 2 | 3 | 2 | 3 | 4 | 4 | 3 | 2 | 2 | 2 | 4 | 5 | 4 | 3 | 2 | 1 |
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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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