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Surf Forecasts:
Llangrannog surfForecast / Wales – Mid / UK
48hr Weather and Surf, issued 12 pm Saturday 11 Apr 2026 BSTForecast 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
9.7° C
(Which is slightly warmer than usual)How big are the waves at Llangrannog today?
The current surf forecast for Llangrannog at 6PM is: 3.5m 10s primary swell from a West-southwest direction (forecast issued at 12:00pm April 11). The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Apr) | 8ft (2.4m) | 8s |
| Afternoon (11 Apr) | 10ft (3.0m) | 9s |
| Evening (11 Apr) | 11ft (3.5m) | 10s |
Table - waves today at Llangrannog. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | |||||||||||||||||||||
| 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) (?) | 8 | 9 | 10 | 10 | 11 | 11 | 11 | 10 | 10 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 837 | 1426 | 1786 | 2172 | 2873 | 2822 | 2384 | 1736 | 940 | 592 | 424 | 208 | 144 | 103 | 80 | 62 | 61 | 45 | 54 | 41 | 34 | 34 | 30 | 30 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross- off | cross- off | cross- off | cross | cross | cross | cross- on | cross- on | cross | cross | cross- off | cross- off | off | off | cross- off | cross | cross- on | cross- on | cross- off | cross- off | off | off |
High Tide / height (m) | 3:49PM 2.39 | |||||||||||||||||||||||
Low Tide / height (m) | 10:26AM 1.53 | 10:50PM 1.55 | ||||||||||||||||||||||
Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:28 | - | - | - | - | - | - | - | 6:26 | - | - | - | - | - | - | - | 6:24 |
| Sunset | - | - | - | 8:07 | - | - | - | - | - | - | - | 8:08 | - | - | - | - | - | - | - | 8:10 | - | - | - | - |
 |  | |  |  |  |  |  | | | | |  |  | |  |  | | | | | | | | |
Rain (mm) | - | 1 | 1 | 1 | 2 | 1 | - | 1 | 2 | - | - | - | - | - | - | - | - | 2 | 1 | - | - | - | - | - |
| Temp. °C | 7 | 8 | 8 | 7 | 8 | 8 | 8 | 7 | 8 | 9 | 9 | 9 | 6 | 6 | 5 | 6 | 8 | 9 | 9 | 9 | 7 | 6 | 5 | 5 |
| Feels °C (?) | -2 | -2 | -3 | -5 | -3 | -2 | -1 | -1 | 1 | 2 | 2 | 3 | 2 | 1 | 0 | 1 | 2 | 4 | 5 | 5 | 4 | 3 | 1 | 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)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Llangrannog surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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