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Surf Forecasts:
Llangrannog surfForecast / Wales – Mid / UK
48hr Weather and Surf, issued 12 pm Friday 29 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
14.7° C
(Which is 2.9°C warmer than normal for this time of year)How big are the waves at Llangrannog today (29 May):
- Morning surf: Morning surf (29 May, local time) - 2.5ft (0.7m), 5s period with WSW swell.
- Afternoon surf: Afternoon surf (29 May, local time) - 2.5ft (0.8m), 5s period with WSW swell.
- Evening surf: Evening surf (29 May, local time) - 2.5ft (0.7m), 5s period with WSW swell.
The current surf forecast for Llangrannog at 9PM is: 0.7m 5s primary swell from a West-southwest direction and 0.3m 11s secondary swell from a West-southwest direction, 0.1m 16s secondary swell from a Southwest direction (forecast issued at 12:00pm May 29). The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 May) | 2.5ft (0.7m) | 5s |
| Afternoon (29 May) | 2.5ft (0.8m) | 5s |
| Evening (29 May) | 2.5ft (0.7m) | 5s |
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. Very mild (max 16°C on Fri morning, min 12°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Fri 29 | Saturday 30 | Sunday 31 | Mon 1 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
WSW 5 | WSW 5 | WSW 5 | WSW 5 | WSW 5 | WSW 11 | WSW 10 | WSW 9 | WSW 10 | WSW 10 | WSW 8 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | |
31 | 32 | 32 | 32 | 29 | 23 | 37 | 35 | 52 | 54 | 28 | 34 | 50 | 111 | 109 | 256 | 301 | 229 | 239 | 280 | 98 | 234 | 69 | 68 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross-on | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | cross | cross-off | cross-off | cross | cross | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | |
High Tide | 7:25AM3.52m | 7:46PM3.59m | 8:04AM3.59m | 8:22PM3.70m | 8:40AM3.62m | 8:57PM3.76m | ||||||||||||||||||
Low Tide | 2:21PM0.76m | 2:41AM0.77m | 2:53PM0.76m | 3:15AM0.71m | 3:25PM0.77m | 3:50AM0.69m | ||||||||||||||||||
 |  | | |  | | | | | |  | |  |  |  | | | | | | | | | | |
 | 5:05 | — | — | — | — | — | 5:05 | — | — | — | — | — | — | — | 5:03 | — | — | — | — | — | — | — | 5:03 | — |
 | — | — | — | 9:23 | — | — | — | — | — | — | — | 9:25 | — | — | — | — | — | — | — | 9:27 | — | — | — | 9:28 |
— | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 14 | 16 | 16 | 15 | 13 | 12 | 12 | 12 | 14 | 16 | 16 | 15 | 14 | 13 | 13 | 13 | 14 | 15 | 15 | 15 | 13 | 12 | 13 | 13 |
11 | 13 | 12 | 11 | 11 | 10 | 10 | 10 | 12 | 13 | 13 | 13 | 12 | 11 | 11 | 10 | 11 | 12 | 11 | 11 | 11 | 10 | 11 | 9 | |
Swell 1 Height (m) Direction Period (s) | SW 15 | WSW 14 | WSW 12 | WSW 12 | WSW 11 | WSW 5 | WSW 5 | WSW 9 | WSW 10 | WSW 10 | WSW 8 | WSW 9 | WSW 12 | WSW 12 | WSW 12 | W 12 | — | — | — | — | WSW 11 | W 11 | WSW 6 | WSW 6 |
 kJ | 8 | 19 | 14 | 14 | 23 | 21 | 14 | 35 | 52 | 54 | 28 | 15 | 50 | 111 | 109 | 70 | — | — | — | — | 98 | 63 | 46 | 26 |
Swell 2 Height (m) Direction Period (s) | — | — | SW 15 | SW 15 | SW 16 | WSW 11 | WSW 10 | WSW 5 | SW 16 | WSW 15 | WSW 14 | WSW 13 | WSW 9 | — | — | — | — | — | — | — | — | — | WSW 11 | WSW 11 |
| kJ | — | — | 9 | 9 | 10 | 23 | 37 | 9 | 10 | 21 | 18 | 34 | 16 | — | — | — | — | — | — | — | — | — | 69 | 68 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | W 16 | SW 16 | SW 16 | SW 16 | W 16 | — | — | — | WSW 9 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | 5 | 10 | 10 | 10 | 5 | — | — | — | 16 | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 5 | WSW 5 | WSW 5 | WSW 5 | WSW 5 | — | — | — | — | — | WSW 3 | WSW 4 | SW 4 | SW 4 | WSW 5 | WSW 12 | WSW 12 | WSW 11 | WSW 11 | WSW 11 | WSW 5 | WSW 11 | — | S 3 |
| kJ | 31 | 32 | 32 | 32 | 29 | — | — | — | — | — | 4 | 5 | 8 | 10 | 21 | 256 | 301 | 229 | 239 | 280 | 33 | 234 | — | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 228 | 228 | 184 | 68 | 68 | 55 | 55 | 55 | 62 | 184 | 184 | 131 | 0 | 0 | 25 | 52 | 74 | 74 | 202 | 286 | 0 | 0 | 18 | 89 |
Best forecast wave conditions in Mid Wales | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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