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Surf Forecasts:
Llangrannog surfForecast / Wales – Mid / UK
48hr Weather and Surf, issued 6 pm Monday 04 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
11.1° C
(Which is slightly warmer than usual)How big are the waves at Llangrannog today?
The current surf forecast for Llangrannog at 10PM is: 0.8m 5s primary swell from a North direction (forecast issued at 06:00pm May 04). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 May) | - | - |
| Afternoon (04 May) | 1.5ft (0.5m) | 4s |
| Evening (04 May) | 2.5ft (0.8m) | 5s |
Table - waves today at Llangrannog. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Mon afternoon. Very mild (max 13°C on Mon afternoon, min 8°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Mon 4 | Tuesday 5 | Wednesday 6 | Thu 7 | |||||||||||||||||||||
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 | NNW 4 | N 5 | N 4 | N 4 | N 4 | N 3 | N 3 | N 3 | N 4 | N 4 | N 4 | N 4 | N 5 | NNW 5 | NNW 5 | NNW 5 | N 4 | N 4 | — | — | — | W 8 | W 8 | |
11 | 34 | 27 | 13 | 7 | 4 | 2 | 2 | 3 | 9 | 16 | 12 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross-off | off | glassy | cross-off | off | cross-off | off | off | cross-off | cross-off | |
High Tide | 10:24PM3.78m | 10:43AM3.53m | 10:58PM3.61m | 11:17AM3.30m | 11:33PM3.42m | 11:53AM3.06m | ||||||||||||||||||
Low Tide | 4:39PM0.78m | 5:04AM0.74m | 5:09PM0.93m | 5:43AM0.91m | 5:45PM1.10m | 6:30AM1.10m | ||||||||||||||||||
 |  |  | | | |  | | | |  | |  |  | | | |  | | | | | | | |
 | — | — | — | — | 5:41 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:37 | — | — | — |
 | — | 8:46 | — | — | — | — | — | — | — | 8:49 | — | — | — | — | — | — | — | 8:50 | — | — | — | — | — | 8:52 |
1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | 1 | |
Temp °C | 13 | 13 | 11 | 10 | 9 | 9 | 11 | 11 | 12 | 11 | 10 | 10 | 9 | 9 | 10 | 11 | 12 | 11 | 10 | 8 | 9 | 9 | 11 | 13 |
10 | 9 | 8 | 7 | 6 | 6 | 7 | 6 | 7 | 6 | 5 | 6 | 6 | 6 | 7 | 8 | 10 | 9 | 7 | 5 | 6 | 6 | 6 | 8 | |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | NNW 4 | N 5 | NNW 5 | NNW 5 | NNW 5 | N 4 | N 4 | — | — | — | W 8 | W 8 |
 kJ | — | — | — | — | — | — | — | — | — | — | — | — | 6 | 12 | 8 | 5 | 4 | 1 | 1 | — | — | — | 1 | 1 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | N 4 | NNW 4 | N 5 | N 4 | N 4 | N 4 | N 3 | N 3 | N 3 | N 4 | N 4 | N 4 | N 4 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 11 | 34 | 27 | 13 | 7 | 4 | 2 | 2 | 3 | 9 | 16 | 12 | 9 | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 238 | 386 | 349 | 349 | 385 | 403 | 341 | 341 | 432 | 463 | 341 | 341 | 341 | 341 | 341 | 367 | 367 | 365 | 362 | 356 | 348 | 348 | 381 | 368 |
Best forecast wave conditions in Mid Wales | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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