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Surf Forecasts:
Llangrannog surfForecast / Wales – Mid / UK
48hr Weather and Surf, issued 6 am Friday 10 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
10.0° C
(Which is 1.2°C warmer than normal for this time of year)How big are the waves at Llangrannog today?
The current surf forecast for Llangrannog at 2PM is: 0.3m 14s primary swell from a West-southwest direction and 0.5m 8s secondary swell from a West-southwest direction (forecast issued at 06:00am April 10). An open ocean swell of 0.4m 5s is not directed at the surf break, a second open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Apr) | 1ft (0.3m) | 14s |
| Afternoon (10 Apr) | 1.5ft (0.4m) | 8s |
| Evening (10 Apr) | - | - |
Table - waves today at Llangrannog. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 10 | Saturday 11 | Sunday 12 | Mon 13 | |||||||||||||||||||||
| 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 | 7 | 7 | 14 | 14 | 13 | 13 | 9 | 10 | 10 | 7 | 8 | 9 | 10 | 11 | 11 | 10 | 9 | 9 | 9 | 9 | 9 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 90 | 48 | 47 | 40 | 14 | 13 | 4 | 587 | 485 | 416 | 397 | 866 | 1465 | 3392 | 4783 | 3089 | 1696 | 971 | 617 | 506 | 286 | 233 | 173 | 128 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | cross- on | cross- off | cross- off | cross- off | off | cross- off | cross- off | cross | cross- on | cross | cross | cross- off | cross- off | cross | cross | cross | cross- on | cross- on | cross | cross | cross- off | cross- off | cross- off |
High Tide / height (m) | 1:19AM 2.79 | 1:55PM 2.48 | 2:42AM 2.60 | 3:49PM 2.39 | ||||||||||||||||||||
Low Tide / height (m) | 8:47AM 1.55 | 9:13PM 1.64 | 10:26AM 1.53 | 10:50PM 1.55 | ||||||||||||||||||||
Friday 10 | Saturday 11 | Sunday 12 | Mon 13 | |||||||||||||||||||||
| Sunrise | - | 6:33 | - | - | - | - | - | - | - | 6:31 | - | - | - | - | - | - | - | 6:28 | - | - | - | - | - | - |
| Sunset | - | - | - | - | - | 8:06 | - | - | - | - | - | - | - | 8:07 | - | - | - | - | - | - | - | 8:08 | - | - |
 |  |  | | | | |  | |  |  | | | |  | |  | |  | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | 3 | 5 | 1 | 1 | 1 | - | 1 | 1 | 1 | - | 1 | - | - | - | 1 | - | - |
| Temp. °C | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 9 | 6 | 5 | 6 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 8 | 10 | 10 | 8 | 6 | 6 |
| Feels °C (?) | 2 | 4 | 1 | 1 | 0 | -1 | -2 | 0 | 1 | -2 | -3 | -2 | -4 | -4 | -2 | -1 | 0 | -1 | 0 | 2 | 3 | 3 | 2 | 2 |
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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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