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Surf Forecasts:
Llangrannog surfForecast / Wales – Mid / UK
48hr Weather and Surf, issued 6 pm Sunday 03 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
11.0° C
(Which is slightly warmer than usual)How big are the waves at Llangrannog today?
The current surf forecast for Llangrannog at 10PM is: 0.5m 4s primary swell from a North direction and 0.1m 5s secondary swell from a Southwest direction (forecast issued at 06:00pm May 03). The wind direction is predicted to be glassy.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 May) | - | - |
| Afternoon (03 May) | 1ft (0.3m) | 3s |
| Evening (03 May) | 1.5ft (0.5m) | 4s |
Table - waves today at Llangrannog. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 5mm), mostly falling on Sun afternoon. Very mild (max 13°C on Sun afternoon, min 8°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Sun 3 | Monday 4 | Tuesday 5 | Wed 6 | |||||||||||||||||||||
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 3 | N 4 | N 4 | SW 5 | N 4 | N 4 | NNW 4 | N 5 | NNW 5 | N 5 | N 5 | N 4 | N 4 | N 4 | N 4 | N 4 | N 4 | N 5 | N 5 | N 5 | N 5 | NNW 5 | N 5 | ESE 3 | |
2 | 6 | 7 | 1 | 5 | 0 | 0 | 11 | 22 | 47 | 45 | 19 | 11 | 11 | 10 | 6 | 15 | 52 | 47 | 0 | 0 | 0 | 0 | 0 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | glassy | glassy | cross-off | cross | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 9:52PM3.89m | 10:10AM3.72m | 10:24PM3.78m | 10:43AM3.53m | 10:58PM3.61m | 11:17AM3.30m | ||||||||||||||||||
Low Tide | 4:12PM0.64m | 4:32AM0.60m | 4:39PM0.78m | 5:04AM0.74m | 5:09PM0.93m | 5:43AM0.91m | ||||||||||||||||||
 |  |  |  |  | | | |  |  |  | | | | | | | | | | | | | | |
 | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:41 | — | — | — | — | — | — | — | 5:39 | — | — | — |
 | — | 8:45 | — | — | — | — | — | — | — | 8:46 | — | — | — | — | — | — | — | 8:49 | — | — | — | — | — | 8:50 |
— | 2 | 1 | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 13 | 12 | 12 | 12 | 11 | 11 | 12 | 12 | 13 | 12 | 11 | 10 | 9 | 9 | 11 | 11 | 11 | 10 | 10 | 9 | 8 | 8 | 9 | 10 |
11 | 12 | 11 | 11 | 9 | 9 | 10 | 9 | 10 | 9 | 8 | 7 | 6 | 4 | 6 | 5 | 5 | 4 | 5 | 5 | 3 | 4 | 4 | 6 | |
Swell 1 Height (m) Direction Period (s) | SW 5 | SW 5 | SW 5 | N 4 | — | N 4 | NNW 4 | — | — | — | — | — | — | — | — | — | — | — | — | N 5 | N 5 | NNW 5 | N 5 | N 5 |
 kJ | 1 | 1 | 1 | 11 | — | 5 | 6 | — | — | — | — | — | — | — | — | — | — | — | — | 22 | 11 | 8 | 4 | 2 |
Swell 2 Height (m) Direction Period (s) | — | — | — | SW 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | N 3 | N 4 | N 4 | — | N 4 | — | — | N 5 | NNW 5 | N 5 | N 5 | N 4 | N 4 | N 4 | N 4 | N 4 | N 4 | N 5 | N 5 | ENE 3 | E 3 | E 3 | E 3 | ESE 3 |
| kJ | 2 | 6 | 7 | — | 5 | — | — | 11 | 22 | 47 | 45 | 19 | 11 | 11 | 10 | 6 | 15 | 52 | 47 | 2 | 8 | 8 | 5 | 3 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 366 | 362 | 238 | 246 | 238 | 238 | 238 | 238 | 238 | 386 | 368 | 185 | 185 | 185 | 341 | 341 | 341 | 372 | 341 | 341 | 341 | 341 | 341 | 341 |
Best forecast wave conditions in Mid Wales | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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