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Surf Forecasts:
Llangrannog surfForecast / Wales – Mid / UK
48hr Weather and Surf, issued 6 pm Wednesday 06 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
11.5° C
(Which is 1.1°C warmer than normal for this time of year)Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Fri afternoon. Very mild (max 13°C on Thu morning, min 9°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Wed 6 | Thursday 7 | Friday 8 | Sat 9 | |||||||||||||||||||||
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 | — | — | — | SSE 2 | W 8 | W 8 | W 9 | SW 3 | SW 3 | W 8 | W 8 | W 4 | W 15 | W 15 | W 15 | N 3 | N 4 | N 4 | N 5 | N 6 | N 6 | N 6 | |
0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 2 | 3 | 1 | 1 | 1 | 4 | 4 | 4 | 5 | 13 | 18 | 42 | 64 | 80 | 91 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | on | glassy | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | glassy | cross-off | cross | cross-on | cross-on | cross-off | cross-off | cross | cross | cross-on | cross-on | |
High Tide | 11:33PM3.42m | 11:53AM3.06m | 00:13AM3.21m | 12:36PM2.83m | 1:02AM3.02m | |||||||||||||||||||
Low Tide | 5:45PM1.10m | 6:30AM1.10m | 6:31PM1.26m | 7:27AM1.26m | 7:32PM1.39m | 8:34AM1.34m | ||||||||||||||||||
 | |  | |  |  | | | | | | | | | |  |  |  | | | | | | | |
 | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:33 | — | — | — |
 | — | 8:50 | — | — | — | — | — | — | — | 8:52 | — | — | — | — | — | — | — | 8:53 | — | — | — | — | — | 8:54 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | 1 | |
Temp °C | 11 | 10 | 10 | 9 | 9 | 9 | 11 | 13 | 13 | 12 | 10 | 9 | 10 | 10 | 11 | 13 | 13 | 13 | 13 | 12 | 11 | 10 | 12 | 13 |
9 | 8 | 8 | 6 | 6 | 4 | 6 | 8 | 9 | 9 | 8 | 7 | 8 | 8 | 9 | 11 | 10 | 9 | 11 | 10 | 9 | 8 | 9 | 9 | |
Swell 1 Height (m) Direction Period (s) | N 4 | N 4 | — | — | — | — | W 8 | W 8 | W 9 | — | W 8 | WSW 3 | WSW 3 | W 4 | W 4 | W 4 | — | — | W 14 | W 14 | W 14 | W 13 | W 12 | W 12 |
 kJ | 2 | 1 | — | — | — | — | 1 | 1 | 1 | — | 1 | 1 | 1 | 1 | 1 | 1 | — | — | 4 | 4 | 4 | 4 | 3 | 3 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 14 | — | W 7 | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | 1 | 1 | 4 | — | 1 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 15 | W 15 | W 15 | W 7 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 4 | 4 | 1 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | SSE 2 | S 3 | SSW 3 | SW 2 | SW 3 | SW 3 | — | — | — | — | — | — | N 3 | N 4 | N 4 | N 5 | N 6 | N 6 | N 6 |
| kJ | — | — | — | — | — | 1 | 3 | 1 | 1 | 2 | 3 | — | — | — | — | — | — | 5 | 13 | 18 | 42 | 64 | 80 | 91 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 367 | 367 | 357 | 356 | 348 | 348 | 362 | 361 | 368 | 364 | 341 | 341 | 341 | 238 | 185 | 229 | 229 | 179 | 179 | 146 | 143 | 146 | 143 | 128 |
Best forecast wave conditions in Mid Wales | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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