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Surf Forecasts:
Llangrannog surfForecast / Wales – Mid / UK
48hr Weather and Surf, issued 6 pm Saturday 25 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
10.4° C
(Which is slightly warmer than usual)How big are the waves at Llangrannog today?
The current surf forecast for Llangrannog at 2AM is: 0.4m 9s primary swell from a West-southwest direction (forecast issued at 06:00pm April 25). 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 16°C on Sat afternoon, min 10°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Sat 25 | Sunday 26 | Monday 27 | Tue 28 | |||||||||||||||||||||
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 | |
Swell Height Map |  |    |    |    | ||||||||||||||||||||
WSW 10 | SW 10 | SW 10 | WSW 9 | WSW 9 | SW 9 | SW 9 | SW 9 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | NNW 4 | NNW 4 | N 5 | N 5 | N 4 | N 4 | WSW 8 | WSW 8 | N 5 | |
68 | 48 | 46 | 33 | 32 | 28 | 20 | 19 | 18 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 31 | 41 | 42 | 25 | 13 | 12 | 6 | 11 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | glassy | glassy | off | cross-off | cross-off | cross-off | cross-off | cross | glassy | glassy | glassy | glassy | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-off | cross-off | cross | |
High Tide | 3:57PM2.73m | 4:28AM3.15m | 5:20PM2.88m | 5:38AM3.34m | 6:16PM3.13m | 6:30AM3.55m | ||||||||||||||||||
Low Tide | 11:08PM1.26m | 11:59AM0.83m | 00:17AM1.07m | 12:57PM0.65m | 1:12AM0.86m | |||||||||||||||||||
 |  |  |  | |  | | | | | | | | | | | | |  | | | | | | |
 | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:54 | — | — | — |
 | — | 8:31 | — | — | — | — | — | — | — | 8:32 | — | — | — | — | — | — | — | 8:35 | — | — | — | — | — | 8:37 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 16 | 15 | 13 | 13 | 13 | 12 | 13 | 15 | 15 | 14 | 12 | 12 | 12 | 11 | 12 | 13 | 13 | 13 | 12 | 11 | 11 | 10 | 10 | 12 |
14 | 14 | 12 | 11 | 10 | 9 | 10 | 12 | 13 | 13 | 11 | 12 | 12 | 10 | 9 | 9 | 8 | 7 | 8 | 8 | 8 | 7 | 5 | 7 | |
Swell 1 Height (m) Direction Period (s) | WSW 10 | SW 10 | SW 10 | WSW 9 | WSW 9 | SW 9 | SW 9 | SW 9 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | N 5 | N 5 | WSW 8 |
 kJ | 68 | 48 | 46 | 33 | 32 | 28 | 20 | 19 | 18 | 17 | 17 | 17 | 17 | 17 | 17 | 13 | 12 | 6 | 6 | 6 | 6 | 10 | 12 | 6 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 9 | W 12 | W 11 | WSW 8 | WSW 8 | W 15 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 3 | 2 | 12 | 6 | 4 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 12 | — | — | W 16 | W 15 | W 10 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | — | — | 5 | 4 | 2 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NNW 4 | NNW 4 | N 5 | N 5 | N 4 | N 4 | — | — | N 5 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 17 | 31 | 41 | 42 | 25 | 13 | — | — | 11 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 61 | 55 | 55 | 55 | 55 | 55 | 57 | 57 | 57 | 55 | 55 | 55 | 55 | 55 | 55 | 63 | 290 | 290 | 290 | 63 | 63 | 63 | 62 | 55 |
Best forecast wave conditions in Mid Wales | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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