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Surf Forecasts:
Llangrannog surfForecast / Wales – Mid / UK
48hr Weather and Surf, issued 12 pm Sunday 26 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
10.8° C
(Which is 1.1°C warmer than normal for this time of year)How big are the waves at Llangrannog today?
The current surf forecast for Llangrannog at 4PM is: 0.4m 8s primary swell from a Southwest direction (forecast issued at 12:00pm April 26). The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Apr) | 1.5ft (0.4m) | 9s |
| Afternoon (26 Apr) | 1.5ft (0.4m) | 8s |
| Evening (26 Apr) | 1.5ft (0.4m) | 8s |
Table - waves today at Llangrannog. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 15°C on Sun morning, min 7°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Sun 26 | Monday 27 | Tuesday 28 | Wed 29 | |||||||||||||||||||||
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 | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SW 9 | SW 9 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | N 4 | N 5 | N 5 | N 5 | WSW 8 | WSW 8 | N 5 | N 5 | WSW 7 | W 14 | NNE 4 | W 13 | W 13 | W 12 | |
20 | 19 | 18 | 17 | 17 | 17 | 17 | 17 | 17 | 16 | 20 | 41 | 55 | 27 | 6 | 6 | 27 | 25 | 5 | 18 | 18 | 13 | 12 | 12 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | glassy | glassy | glassy | glassy | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 5:20PM2.88m | 5:38AM3.34m | 6:16PM3.13m | 6:30AM3.55m | 6:59PM3.39m | |||||||||||||||||||
Low Tide | 11:59AM0.83m | 00:17AM1.07m | 12:57PM0.65m | 1:12AM0.86m | 1:43PM0.50m | 1:56AM0.69m | ||||||||||||||||||
 | | | |  | |  |  | | | | |  | | | | | | | | | | | | |
 | 5:58 | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:52 | — |
 | — | — | — | 8:32 | — | — | — | — | — | — | — | 8:35 | — | — | — | — | — | — | — | 8:37 | — | — | — | 8:38 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 14 | 15 | 15 | 14 | 13 | 12 | 12 | 11 | 12 | 13 | 13 | 12 | 11 | 11 | 11 | 8 | 10 | 11 | 11 | 12 | 10 | 8 | 7 | 7 |
12 | 12 | 12 | 13 | 12 | 11 | 11 | 10 | 10 | 9 | 8 | 6 | 7 | 8 | 9 | 3 | 4 | 5 | 5 | 7 | 4 | 2 | 1 | 0 | |
Swell 1 Height (m) Direction Period (s) | SW 9 | SW 9 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | N 4 | N 5 | WSW 8 | WSW 8 | N 4 | WSW 7 | WSW 7 | W 13 | W 13 | W 12 |
 kJ | 20 | 19 | 18 | 17 | 17 | 17 | 17 | 17 | 17 | 16 | 12 | 6 | 6 | 6 | 14 | 20 | 6 | 6 | 10 | 5 | 5 | 13 | 12 | 12 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | W 9 | W 12 | WSW 8 | WSW 8 | W 15 | W 15 | WSW 7 | W 14 | W 13 | WSW 7 | WSW 7 | SW 8 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 3 | 6 | 6 | 4 | 4 | 5 | 14 | 14 | 5 | 5 | 2 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | W 12 | — | W 11 | W 16 | — | W 10 | W 14 | W 14 | W 13 | SW 7 | SW 8 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 3 | — | 2 | 5 | — | 2 | 4 | 4 | 3 | 2 | 2 | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | NNW 3 | N 4 | N 5 | N 5 | N 5 | — | — | N 5 | N 5 | ENE 3 | NNE 4 | NNE 4 | NE 3 | NE 4 | ENE 4 |
| kJ | — | — | — | — | — | — | — | — | — | 6 | 20 | 41 | 55 | 27 | — | — | 27 | 25 | 6 | 18 | 18 | 9 | 17 | 28 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 57 | 57 | 64 | 55 | 55 | 55 | 55 | 55 | 55 | 55 | 229 | 229 | 341 | 63 | 63 | 63 | 63 | 57 | 55 | 55 | 55 | 55 | 55 | 278 |
Best forecast wave conditions in Mid Wales | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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