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Surf Forecasts:
Llangrannog surfForecast / Wales – Mid / UK
48hr Weather and Surf, issued 12 pm Thursday 28 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
14.0° C
(Which is 2.2°C warmer than normal for this time of year)How big are the waves at Llangrannog today (28 May):
- Morning surf: Morning surf (28 May, local time) - 0.5ft (0.1m), 16s period with W swell.
- Afternoon surf: Afternoon surf (28 May, local time) - 0.5ft (0.1m), 16s period with SW swell.
- Evening surf: Evening surf (28 May, local time) - 2ft (0.6m), 4s period with SW swell.
The current surf forecast for Llangrannog at 7PM is: 0.7m 4s primary swell from a Southwest direction and 0.1m 16s secondary swell from a Southwest direction (forecast issued at 12:00pm May 28). The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 May) | 0.5ft (0.1m) | 16s |
| Afternoon (28 May) | 0.5ft (0.1m) | 16s |
| Evening (28 May) | 2ft (0.6m) | 4s |
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 Sat night. Warm (max 20°C on Thu morning, min 11°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Thu 28 | Friday 29 | Saturday 30 | Sun 31 | |||||||||||||||||||||
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 16 | W 16 | SW 16 | SW 4 | SW 4 | SW 4 | SW 5 | WSW 5 | WSW 5 | WSW 5 | WSW 5 | WSW 5 | WSW 11 | WSW 11 | WSW 10 | WSW 9 | WSW 10 | WSW 10 | WSW 8 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | |
5 | 5 | 10 | 13 | 10 | 13 | 19 | 23 | 24 | 31 | 24 | 22 | 23 | 23 | 22 | 29 | 52 | 54 | 28 | 34 | 49 | 111 | 109 | 306 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross | |
High Tide | 7:08PM3.44m | 7:25AM3.52m | 7:46PM3.59m | 8:04AM3.59m | 8:22PM3.70m | |||||||||||||||||||
Low Tide | 1:45PM0.77m | 2:04AM0.84m | 2:21PM0.76m | 2:41AM0.77m | 2:53PM0.76m | 3:15AM0.71m | ||||||||||||||||||
 |  | |  |  |  | | | | | | |  | | | | | | | | | |  | | |
 | 5:07 | — | — | — | — | — | 5:05 | — | — | — | — | — | — | — | 5:05 | — | — | — | — | — | — | — | 5:03 | — |
 | — | — | — | 9:22 | — | — | — | — | — | — | — | 9:23 | — | — | — | — | — | — | — | 9:25 | — | — | — | 9:27 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | |
Temp °C | 20 | 20 | 20 | 15 | 14 | 13 | 13 | 13 | 14 | 15 | 15 | 15 | 13 | 12 | 11 | 12 | 15 | 16 | 16 | 16 | 14 | 13 | 13 | 13 |
19 | 17 | 17 | 11 | 10 | 11 | 11 | 11 | 11 | 11 | 11 | 12 | 11 | 10 | 9 | 10 | 13 | 14 | 13 | 13 | 12 | 11 | 12 | 10 | |
Swell 1 Height (m) Direction Period (s) | — | W 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | WSW 14 | WSW 12 | WSW 12 | WSW 11 | WSW 5 | WSW 5 | WSW 5 | WSW 10 | WSW 15 | WSW 8 | WSW 9 | WSW 12 | WSW 12 | WSW 12 | W 12 |
 kJ | — | 5 | 10 | 10 | 10 | 10 | 10 | 9 | 8 | 19 | 14 | 14 | 23 | 21 | 15 | 10 | 52 | 22 | 28 | 15 | 49 | 111 | 109 | 70 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | W 7 | — | — | — | — | — | SW 15 | SW 15 | SW 16 | WSW 11 | WSW 10 | WSW 9 | SW 16 | W 15 | WSW 14 | WSW 13 | WSW 9 | SW 4 | — | — |
| kJ | — | — | — | — | 1 | — | — | — | — | — | 9 | 9 | 10 | 23 | 22 | 29 | 10 | 4 | 18 | 34 | 16 | 5 | — | — |
Swell 3 Height (m) Direction Period (s) | W 16 | W 7 | — | — | — | — | — | — | — | — | — | — | W 16 | SW 16 | W 7 | SW 16 | W 16 | — | — | — | W 12 | — | — | — |
| kJ | 5 | 1 | — | — | — | — | — | — | — | — | — | — | 5 | 10 | 4 | 10 | 5 | — | — | — | 26 | — | — | — |
Wind waves Height (m) Direction Period (s) | — | SW 2 | SW 3 | SW 4 | SW 4 | SW 4 | SW 5 | WSW 5 | WSW 5 | WSW 5 | WSW 5 | WSW 5 | WSW 5 | — | — | — | — | WSW 10 | WSW 3 | WSW 4 | SW 4 | — | WSW 5 | WSW 12 |
| kJ | — | 1 | 5 | 13 | 9 | 13 | 19 | 23 | 24 | 31 | 24 | 22 | 23 | — | — | — | — | 54 | 4 | 6 | 8 | — | 28 | 306 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 326 | 228 | 424 | 228 | 228 | 238 | 228 | 228 | 228 | 228 | 184 | 68 | 68 | 55 | 55 | 55 | 93 | 167 | 184 | 72 | 0 | 0 | 0 | 52 |
Best forecast wave conditions in Mid Wales | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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