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Surf Forecasts:
Llangrannog surfForecast / Wales – Mid / UK
48hr Weather and Surf, issued 12 pm Thursday 07 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 1.0°C warmer than normal for this time of year)How big are the waves at Llangrannog today?
The current surf forecast for Llangrannog at 7PM is: 0.3m 2s primary swell from a Southwest direction (forecast issued at 12:00pm May 07). The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 May) | 0.5ft (0.1m) | 8s |
| Afternoon (07 May) | 0.5ft (0.1m) | 9s |
| Evening (07 May) | 1ft (0.3m) | 3s |
Table - waves today at Llangrannog. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Fri afternoon. Very mild (max 16°C on Sat afternoon, min 8°C on Sat night). Winds increasing (light winds from the E on Thu night, fresh winds from the ENE by Sat night). | ||||||||||||||||||||||||
Thu 7 | Friday 8 | Saturday 9 | Sun 10 | |||||||||||||||||||||
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 | 1 AM | 4 AM | 7 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
W 8 | W 8 | W 9 | SW 2 | SW 3 | W 8 | W 8 | W 8 | W 15 | W 15 | W 15 | N 3 | W 14 | W 14 | W 14 | W 13 | W 12 | W 12 | NNW 6 | NNW 6 | NE 3 | NNW 6 | NNE 6 | NNE 5 | |
1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 4 | 4 | 4 | 6 | 4 | 4 | 4 | 4 | 3 | 3 | 104 | 0 | 6 | 0 | 0 | 57 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross | cross | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-on | cross-on | cross-off | off | cross-off | cross | cross | cross | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 11:53AM3.06m | 00:13AM3.21m | 12:36PM2.83m | 1:02AM3.02m | 1:32PM2.64m | 2:05AM2.89m | ||||||||||||||||||
Low Tide | 6:31PM1.26m | 7:27AM1.26m | 7:32PM1.39m | 8:34AM1.34m | 8:42PM1.45m | |||||||||||||||||||
 |  | | |  | |  |  | | |  | | | | | | | | | | | | | | |
 | 5:37 | — | — | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — | — | 5:31 | — |
 | — | — | — | 8:52 | — | — | — | — | — | — | — | 8:53 | — | — | — | — | — | — | — | 8:54 | — | — | — | 8:57 |
— | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 12 | 13 | 13 | 12 | 10 | 10 | 10 | 10 | 11 | 13 | 14 | 13 | 13 | 12 | 12 | 11 | 13 | 14 | 16 | 16 | 12 | 10 | 9 | 8 |
7 | 9 | 10 | 9 | 7 | 8 | 8 | 8 | 8 | 11 | 12 | 10 | 12 | 10 | 10 | 9 | 10 | 10 | 12 | 13 | 6 | 4 | 3 | 2 | |
Swell 1 Height (m) Direction Period (s) | W 8 | W 8 | W 9 | — | W 8 | WSW 3 | — | — | — | — | — | W 14 | N 4 | N 4 | NNW 5 | NNW 6 | NNW 6 | W 12 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | — |
 kJ | 1 | 1 | 1 | — | 1 | 1 | — | — | — | — | — | 4 | 6 | 5 | 14 | 36 | 64 | 3 | 53 | 113 | 103 | 101 | 40 | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | W 8 | W 8 | W 8 | W 8 | W 8 | W 15 | W 7 | W 14 | W 14 | W 14 | W 13 | W 12 | — | — | — | W 9 | — | — | — |
| kJ | — | — | — | — | — | 1 | 1 | 1 | 1 | 1 | 4 | 1 | 4 | 4 | 4 | 4 | 3 | — | — | — | 2 | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | W 15 | W 15 | W 8 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | 4 | 4 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSE 3 | SSW 3 | SW 2 | SW 2 | SW 3 | — | — | — | — | — | NNE 3 | N 3 | — | — | — | — | — | NNW 6 | NNW 6 | — | NE 3 | ENE 4 | NNE 6 | NNE 5 |
| kJ | 1 | 1 | 1 | 1 | 1 | — | — | — | — | — | 2 | 6 | — | — | — | — | — | 80 | 104 | — | 6 | 19 | 125 | 57 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 382 | 362 | 364 | 367 | 358 | 341 | 341 | 238 | 185 | 185 | 212 | 179 | 143 | 146 | 143 | 146 | 179 | 146 | 372 | 403 | 366 | 372 | 365 | 365 |
Best forecast wave conditions in Mid Wales | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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