- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
Llangrannog surfForecast / Wales – Mid / UK
48hr Weather and Surf, issued 12 am Thursday 14 May 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
12.0° 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 5AM is: 0.1m 16s primary swell from a West direction (forecast issued at 12:00am May 14). An open ocean swell of 2.3m 7s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 May) | 1.5ft (0.5m) | 6s |
| Afternoon (14 May) | 0.5ft (0.1m) | 15s |
| Evening (14 May) | 0.5ft (0.1m) | 15s |
Table - waves today at Llangrannog. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 7mm), mostly falling on Wed night. Very mild (max 11°C on Sat morning, min 8°C on Wed night). Winds decreasing (strong winds from the NNW on Wed night, light winds from the W by Fri night). | ||||||||||||||||||||||||
Thursday 14 | Friday 15 | Saturday 16 | ||||||||||||||||||||||
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 | 4 PM | 7 PM | 10 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
W 6 | W 16 | W 16 | W 6 | W 5 | SW 15 | W 15 | W 15 | W 15 | W 14 | W 14 | W 14 | W 14 | NNW 6 | NNW 6 | W 14 | W 13 | W 13 | W 13 | W 13 | W 13 | W 13 | W 13 | WSW 4 | |
23 | 5 | 5 | 15 | 14 | 8 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 145 | 65 | 4 | 4 | 3 | 3 | 3 | 3 | 3 | 4 | 11 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | cross-on | on | on | cross-on | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross | |
High Tide | 6:29AM3.71m | 6:58PM3.68m | 7:15AM4.01m | 7:42PM3.99m | 8:01AM4.24m | 8:25PM4.23m | ||||||||||||||||||
Low Tide | 00:52AM0.85m | 1:25PM0.45m | 1:42AM0.60m | 2:11PM0.29m | 2:29AM0.39m | 2:56PM0.21m | ||||||||||||||||||
 |  |  |  | |  |  |  | |  | | | | | | |  | | | | | | | | |
 | — | 5:24 | — | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:02 | — | — | — | — | — | — | — | 9:05 | — | — | — | — | — | — | — | 9:06 | — |
1 | 1 | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | |
Temp °C | 8 | 8 | 9 | 9 | 10 | 10 | 10 | 10 | 9 | 8 | 8 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 9 | 11 | 11 | 10 | 10 |
-1 | -1 | 0 | 1 | 2 | 1 | 3 | 4 | 4 | 2 | 2 | 2 | 1 | 1 | 3 | 4 | 5 | 4 | 4 | 4 | 7 | 7 | 7 | 7 | |
Swell 1 Height (m) Direction Period (s) | W 6 | W 16 | W 16 | W 6 | W 5 | SW 15 | W 15 | WSW 5 | W 15 | W 14 | W 7 | W 14 | W 14 | W 14 | W 14 | N 5 | N 5 | N 5 | N 5 | N 5 | N 5 | N 5 | — | — |
 kJ | 23 | 5 | 5 | 15 | 14 | 8 | 4 | 3 | 4 | 4 | 1 | 4 | 4 | 4 | 4 | 27 | 13 | 8 | 4 | 4 | 2 | 2 | — | — |
Swell 2 Height (m) Direction Period (s) | W 16 | — | — | W 15 | SW 15 | — | — | W 15 | — | — | W 14 | — | — | — | — | W 6 | W 6 | W 13 | W 7 | W 13 | W 13 | W 13 | W 13 | W 13 |
| kJ | 5 | — | — | 4 | 8 | — | — | 4 | — | — | 4 | — | — | — | — | 1 | 1 | 3 | 1 | 3 | 3 | 3 | 3 | 3 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 14 | W 13 | — | W 13 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 4 | — | 3 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNW 6 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | — | — | W 2 | SW 2 | SW 3 | WSW 3 | WSW 3 | WSW 3 | WSW 4 |
| kJ | 372 | 545 | 505 | 444 | 339 | 363 | 322 | 322 | 268 | 340 | 233 | 212 | 188 | 145 | 65 | — | — | 1 | 1 | 2 | 3 | 3 | 4 | 11 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 501 | 501 | 222 | 282 | 953 | 1294 | 501 | 46 | 42 | 111 | 290 | 290 | 238 | 376 | 290 | 251 | 143 | 345 | 186 | 201 | 345 | 345 | 228 | 345 |
Best forecast wave conditions in Mid Wales | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
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
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Llangrannog surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest