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Surf Forecasts:
Llangrannog surfForecast / Wales – Mid / UK
48hr Weather and Surf, issued 6 pm Wednesday 08 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
9.5° C
(Which is slightly warmer than usual)How big are the waves at Llangrannog today?
The current surf forecast for Llangrannog at 11PM is: 0.4m 9s primary swell from a Southwest direction and 0.2m 11s secondary swell from a West-southwest direction, 0.3m 2s secondary swell from a Southwest direction (forecast issued at 06:00pm April 08). The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Apr) | - | - |
| Afternoon (08 Apr) | 1.5ft (0.5m) | 9s |
| Evening (08 Apr) | 1.5ft (0.4m) | 9s |
Table - waves today at Llangrannog. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 08 | Thursday 09 | Friday 10 | Saturday 11 | |||||||||||||||||||||
| 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 | 10 AM | 1 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 9 | 9 | 9 | 4 | 5 | 6 | 6 | 6 | 6 | 5 | 6 | 6 | 7 | 7 | 14 | 14 | 6 | 8 | 8 | 9 | 9 | 9 | 5 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 45 | 29 | 19 | 50 | 22 | 52 | 81 | 77 | 119 | 121 | 134 | 148 | 70 | 49 | 42 | 40 | 14 | 47 | 98 | 123 | 216 | 207 | 154 | 169 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross | cross- off | cross- off | cross- off | cross- off | cross | cross- on | on | on | on | on | on | glass | cross- off | cross- off | cross- off | off | cross- off | cross- off | on | glass | cross- off | cross- off |
High Tide / height (m) | 12:30AM 3.06 | 12:54PM 2.75 | 1:19AM 2.79 | 1:55PM 2.48 | 2:42AM 2.60 | |||||||||||||||||||
Low Tide / height (m) | 6:28PM 1.32 | 7:18AM 1.37 | 7:31PM 1.54 | 8:47AM 1.55 | 9:13PM 1.64 | 10:26AM 1.53 | ||||||||||||||||||
Wednesday 08 | Thursday 09 | Friday 10 | Saturday 11 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:35 | - | - | - | - | - | - | - | 6:33 | - | - | - | - | - | - | - | 6:31 | - | - |
| Sunset | - | 8:01 | - | - | - | - | - | - | - | 8:04 | - | - | - | - | - | - | - | 8:06 | - | - | - | - | - | - |
 | |  | |  |  |  | |  | | |  | | | | |  | | |  | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | 1 | 1 | - | 4 | 5 | 1 | - | 1 |
| Temp. °C | 14 | 14 | 12 | 10 | 8 | 8 | 10 | 9 | 8 | 8 | 7 | 7 | 6 | 6 | 6 | 8 | 6 | 7 | 7 | 8 | 4 | 4 | 6 | 7 |
| Feels °C (?) | 12 | 13 | 10 | 7 | 4 | 4 | 5 | 2 | 0 | 1 | 0 | 1 | 1 | 4 | 0 | 1 | -1 | -1 | -4 | -1 | -3 | 1 | 0 | -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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