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Surf Forecasts:
Llangrannog surfForecast / Wales – Mid / UK
48hr Weather and Surf, issued 6 pm Friday 22 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
12.5° C
(Which is 1.1°C warmer than normal for this time of year)How big are the waves at Llangrannog today?
The current surf forecast for Llangrannog at 10PM is: 0.8m 10s primary swell from a West-southwest direction and 0.4m 3s secondary swell from a Southwest direction (forecast issued at 06:00pm May 22). The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 May) | - | - |
| Afternoon (22 May) | 2.5ft (0.8m) | 11s |
| Evening (22 May) | 2.5ft (0.8m) | 10s |
Table - waves today at Llangrannog. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 22°C on Mon morning, min 12°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Fri 22 | Saturday 23 | Sunday 24 | Mon 25 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
WSW 11 | WSW 11 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | SW 9 | SW 9 | SW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | |
133 | 130 | 138 | 133 | 90 | 86 | 86 | 55 | 54 | 50 | 48 | 33 | 32 | 31 | 30 | 20 | 19 | 18 | 14 | 14 | 13 | 13 | 13 | 13 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross | cross-off | cross-off | cross-off | glassy | cross | cross-on | cross-on | cross-on | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | |
High Tide | 1:24AM3.53m | 2:06PM2.92m | 2:35AM3.32m | 3:25PM2.81m | 3:52AM3.23m | |||||||||||||||||||
Low Tide | 8:09PM1.04m | 9:02AM0.78m | 9:15PM1.15m | 10:09AM0.85m | 10:23PM1.18m | 11:14AM0.86m | ||||||||||||||||||
 | |  |  |  |  | | |  | | | | | | | | | | | | | | | | |
 | — | — | — | — | 5:13 | — | — | — | — | — | — | — | 5:11 | — | — | — | — | — | — | — | 5:09 | — | — | — |
 | — | 9:15 | — | — | — | — | — | — | — | 9:16 | — | — | — | — | — | — | — | 9:17 | — | — | — | — | — | 9:19 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 18 | 16 | 14 | 13 | 13 | 12 | 15 | 16 | 16 | 15 | 14 | 13 | 13 | 13 | 15 | 17 | 17 | 18 | 18 | 18 | 18 | 19 | 20 | 22 |
17 | 14 | 13 | 12 | 13 | 12 | 15 | 15 | 14 | 14 | 14 | 12 | 12 | 12 | 15 | 17 | 16 | 18 | 18 | 18 | 17 | 18 | 20 | 22 | |
Swell 1 Height (m) Direction Period (s) | WSW 11 | WSW 11 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | SW 9 | SW 9 | SW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 |
 kJ | 133 | 130 | 138 | 133 | 90 | 86 | 86 | 55 | 54 | 50 | 48 | 33 | 32 | 31 | 30 | 20 | 19 | 18 | 14 | 14 | 13 | 13 | 13 | 13 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | W 3 | W 3 | W 14 | W 14 | W 14 | W 14 | W 13 | W 13 | W 13 | W 13 | W 13 | W 13 | W 13 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 4 | 4 | 4 | 4 | 3 | 3 | 3 | 4 | 3 | 3 | 3 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | W 15 | W 14 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 4 | 4 | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 3 | SW 3 | SW 3 | WSW 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 3 | 5 | 3 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 57 | 0 | 0 | 0 | 0 | 57 | 57 | 57 | 57 | 57 | 55 | 55 | 55 | 55 | 57 | 63 | 55 | 55 | 55 | 55 | 55 | 55 | 57 |
Best forecast wave conditions in Mid Wales | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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