- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
Llangrannog surfForecast / Wales – Mid / UK
48hr Weather and Surf, issued 6 pm Monday 27 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 6AM is: 0.2m 8s primary swell from a West-southwest direction (forecast issued at 06:00pm April 27). An open ocean swell of 0.5m 5s is not directed at the surf break, a second open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Apr) | 2.5ft (0.7m) | 5s |
| Afternoon (28 Apr) | 2.5ft (0.7m) | 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 16°C on Wed afternoon, min 7°C on Tue night). Winds increasing (light winds from the NE on Mon night, strong winds from the E by Wed night). | ||||||||||||||||||||||||
Mon 27 | Tuesday 28 | Wednesday 29 | Thu 30 | |||||||||||||||||||||
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 |  |    |    |    | ||||||||||||||||||||
N 4 | N 4 | N 5 | N 4 | WSW 8 | WSW 8 | N 5 | N 4 | N 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 | WSW 11 | WSW 11 | |
15 | 29 | 42 | 20 | 6 | 6 | 21 | 20 | 20 | 15 | 14 | 13 | 13 | 12 | 13 | 30 | 14 | 14 | 14 | 14 | 10 | 10 | 12 | 12 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross | cross | cross | 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 | |
High Tide | 6:16PM3.13m | 6:30AM3.55m | 6:59PM3.39m | 7:13AM3.74m | 7:37PM3.62m | 7:52AM3.86m | ||||||||||||||||||
Low Tide | 1:12AM0.86m | 1:43PM0.50m | 1:56AM0.69m | 2:21PM0.42m | 2:33AM0.57m | |||||||||||||||||||
 | |  | | |  | | | | | | | | | | | | |  | | | | | | |
 | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:50 | — | — | — |
 | — | 8:35 | — | — | — | — | — | — | — | 8:37 | — | — | — | — | — | — | — | 8:38 | — | — | — | — | — | 8:39 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 13 | 12 | 11 | 11 | 9 | 8 | 10 | 11 | 12 | 13 | 11 | 8 | 7 | 7 | 10 | 14 | 16 | 14 | 11 | 10 | 10 | 10 | 13 | 16 |
8 | 6 | 6 | 7 | 6 | 3 | 4 | 5 | 6 | 9 | 5 | 1 | -1 | -1 | 1 | 6 | 8 | 5 | 1 | 0 | 1 | 2 | 5 | 10 | |
Swell 1 Height (m) Direction Period (s) | WSW 8 | WSW 8 | WSW 8 | WSW 8 | N 4 | N 5 | 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 | WSW 11 | WSW 11 |
 kJ | 12 | 6 | 6 | 6 | 8 | 11 | 6 | 6 | 5 | 5 | 17 | 19 | 13 | 12 | 13 | 30 | 14 | 14 | 14 | 14 | 10 | 10 | 12 | 12 |
Swell 2 Height (m) Direction Period (s) | — | — | W 9 | W 12 | WSW 8 | WSW 8 | W 15 | W 15 | W 14 | W 14 | WSW 7 | W 13 | SW 7 | SW 8 | SW 8 | — | — | — | — | — | — | N 6 | — | — |
| kJ | — | — | 2 | 3 | 6 | 6 | 4 | 4 | 4 | 14 | 5 | 13 | 2 | 2 | 3 | — | — | — | — | — | — | 1 | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | W 12 | — | W 11 | W 16 | — | W 10 | — | W 14 | W 13 | WSW 7 | W 7 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 3 | — | 2 | 5 | — | 2 | — | 4 | 14 | 5 | 1 | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | N 4 | N 4 | N 5 | N 4 | — | NE 3 | N 5 | N 4 | N 4 | N 4 | ENE 3 | ENE 4 | NE 4 | ENE 4 | ENE 5 | ENE 4 | ENE 4 | ENE 4 | E 4 | E 5 | E 5 | E 4 | ESE 4 | ESE 4 |
| kJ | 15 | 29 | 42 | 20 | — | 2 | 21 | 20 | 20 | 15 | 3 | 10 | 39 | 49 | 65 | 38 | 34 | 31 | 50 | 60 | 60 | 59 | 29 | 22 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 229 | 341 | 341 | 63 | 63 | 70 | 342 | 342 | 71 | 55 | 57 | 278 | 278 | 278 | 342 | 365 | 342 | 358 | 364 | 365 | 365 | 365 | 362 | 327 |
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