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Surf Forecasts:
Llangrannog surfForecast / Wales – Mid / UK
48hr Weather and Surf, issued 6 am Tuesday 28 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
11.3° C
(Which is 1.5°C warmer than normal for this time of year)How big are the waves at Llangrannog today?
The current surf forecast for Llangrannog at 1PM is: 0.7m 4s primary swell from a North-northeast direction and 0.2m 8s secondary swell from a West-southwest direction, 0.1m 15s secondary swell from a West direction (forecast issued at 06:00am April 28). The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Apr) | 2ft (0.6m) | 3s |
| Afternoon (28 Apr) | 2ft (0.6m) | 4s |
| Evening (28 Apr) | 0.5ft (0.2m) | 13s |
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 17°C on Thu afternoon, min 7°C on Tue night). Winds decreasing (strong winds from the E on Wed night, light winds from the SE by Thu night). | ||||||||||||||||||||||||
Tuesday 28 | Wednesday 29 | Thursday 30 | Fri 1 | |||||||||||||||||||||
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 | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
WSW 8 | WSW 8 | NNE 3 | NNE 4 | NNE 4 | W 14 | W 13 | W 13 | W 13 | W 12 | W 13 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | W 11 | W 11 | W 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 10 | |
6 | 6 | 9 | 12 | 12 | 14 | 14 | 13 | 13 | 12 | 13 | 15 | 14 | 14 | 14 | 14 | 10 | 10 | 10 | 12 | 12 | 11 | 11 | 10 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | cross-off | cross-off | |
High Tide | 6:30AM3.55m | 6:59PM3.39m | 7:13AM3.74m | 7:37PM3.62m | 7:52AM3.86m | 8:13PM3.80m | ||||||||||||||||||
Low Tide | 1:43PM0.50m | 1:56AM0.69m | 2:21PM0.42m | 2:33AM0.57m | 2:53PM0.41m | |||||||||||||||||||
 |  |  | | | | | | | | | | |  | |  | | | | | | | | | |
 | 5:54 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | 5:48 |
 | — | — | — | — | — | 8:37 | — | — | — | — | — | — | — | 8:38 | — | — | — | — | — | — | — | 8:39 | — | 8:42 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 10 | 8 | 11 | 10 | 12 | 12 | 10 | 8 | 7 | 7 | 10 | 14 | 16 | 13 | 11 | 10 | 10 | 10 | 12 | 16 | 17 | 15 | 13 | 12 |
7 | 3 | 5 | 3 | 6 | 7 | 4 | 0 | -1 | -1 | 1 | 6 | 8 | 4 | 2 | 1 | 1 | 2 | 5 | 10 | 12 | 11 | 10 | 9 | |
Swell 1 Height (m) Direction Period (s) | N 4 | NNW 4 | WSW 8 | WSW 8 | WSW 7 | WSW 7 | N 5 | N 5 | W 13 | W 12 | W 13 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | W 11 | W 11 | W 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 10 |
 kJ | 8 | 6 | 6 | 6 | 5 | 5 | 15 | 25 | 13 | 12 | 13 | 15 | 14 | 14 | 14 | 14 | 10 | 10 | 10 | 12 | 12 | 11 | 11 | 10 |
Swell 2 Height (m) Direction Period (s) | WSW 8 | WSW 8 | W 15 | W 15 | W 14 | W 14 | WSW 7 | W 13 | SW 7 | SW 8 | SW 8 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 6 | 6 | 4 | 4 | 4 | 14 | 5 | 13 | 2 | 2 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | W 11 | W 16 | — | W 10 | — | — | W 13 | WSW 7 | W 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | S 6 | — |
| kJ | 2 | 5 | — | 2 | — | — | 14 | 5 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — |
Wind waves Height (m) Direction Period (s) | — | ENE 2 | NNE 3 | NNE 4 | NNE 4 | N 4 | ENE 3 | ENE 4 | NE 4 | ENE 5 | ENE 5 | ENE 4 | ENE 4 | ENE 4 | ENE 4 | E 4 | E 5 | E 5 | ESE 4 | ESE 4 | ESE 4 | ESE 3 | ESE 3 | — |
| kJ | — | 1 | 9 | 12 | 12 | 12 | 3 | 11 | 45 | 65 | 73 | 42 | 31 | 40 | 43 | 50 | 60 | 52 | 28 | 15 | 7 | 2 | 1 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 57 | 63 | 57 | 70 | 55 | 55 | 55 | 55 | 278 | 278 | 342 | 365 | 342 | 342 | 342 | 365 | 362 | 362 | 365 | 327 | 327 | 114 | 57 | 55 |
Best forecast wave conditions in Mid Wales | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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