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Surf Forecasts:
Llangrannog surfForecast / Wales – Mid / UK
48hr Weather and Surf, issued 12 pm Saturday 09 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
11.7° C
(Which is 1.1°C warmer than normal for this time of year)| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 May) | 3.5ft (1.0m) | 6s |
| Afternoon (09 May) | 0.5ft (0.1m) | 12s |
| Evening (09 May) | - | - |
Table - waves today at Llangrannog. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 13°C on Sat morning, min 8°C on Sat night). Winds decreasing (fresh winds from the N on Sat afternoon, light winds from the SW by Mon night). | ||||||||||||||||||||||||
Sat 9 | Sunday 10 | Monday 11 | Tue 12 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
NNW 6 | NNW 6 | W 12 | N 6 | N 6 | NNW 6 | N 6 | NNW 6 | NNW 6 | N 6 | NNW 5 | N 6 | N 6 | N 5 | N 5 | NNW 4 | NNW 5 | N 5 | N 5 | NNW 5 | N 5 | N 4 | W 19 | W 19 | |
69 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 49 | 94 | 166 | 116 | 47 | 34 | 32 | 35 | 49 | 51 | 42 | 23 | 0 | 7 | 7 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | cross-on | on | cross-on | cross | cross | cross-on | |
High Tide | 1:32PM2.64m | 2:05AM2.89m | 2:49PM2.56m | 3:25AM2.90m | 4:16PM2.68m | 4:40AM3.09m | ||||||||||||||||||
Low Tide | 8:34AM1.34m | 8:42PM1.45m | 9:43AM1.31m | 9:53PM1.42m | 10:48AM1.16m | 11:00PM1.29m | ||||||||||||||||||
 | | | |  | |  | |  | |  | | |  | | | | | | | | | | | |
 | 5:33 | — | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:28 | — |
 | — | — | — | 8:54 | — | — | — | — | — | — | — | 8:57 | — | — | — | — | — | — | — | 8:58 | — | — | — | 9:00 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 12 | 13 | 12 | 11 | 11 | 10 | 9 | 8 | 9 | 11 | 11 | 10 | 9 | 8 | 8 | 9 | 10 | 10 | 10 | 10 | 9 | 10 | 9 | 10 |
9 | 9 | 5 | 5 | 6 | 5 | 4 | 3 | 3 | 5 | 5 | 2 | 2 | 3 | 3 | 3 | 4 | 4 | 5 | 6 | 6 | 8 | 6 | 6 | |
Swell 1 Height (m) Direction Period (s) | W 12 | — | W 12 | — | — | NNW 6 | N 6 | NNW 6 | NNW 6 | — | — | — | — | — | — | — | — | — | — | — | — | N 4 | N 4 | N 4 |
 kJ | 3 | — | 3 | — | — | 87 | 135 | 80 | 56 | — | — | — | — | — | — | — | — | — | — | — | — | 10 | 3 | 1 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 19 | W 19 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 7 | 7 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNW 6 | NNW 6 | NNW 6 | N 6 | N 6 | NNW 6 | NE 3 | NE 3 | NE 4 | N 6 | NNW 5 | N 6 | N 6 | N 5 | N 5 | NNW 4 | NNW 5 | N 5 | N 5 | NNW 5 | N 5 | — | — | W 3 |
| kJ | 69 | 155 | 265 | 307 | 232 | 160 | 2 | 6 | 6 | 49 | 94 | 166 | 116 | 47 | 34 | 32 | 35 | 49 | 51 | 42 | 23 | — | — | 3 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 185 | 403 | 424 | 46 | 152 | 440 | 376 | 365 | 480 | 472 | 356 | 348 | 116 | 125 | 143 | 202 | 202 | 202 | 229 | 364 | 290 | 190 | 190 | 290 |
Best forecast wave conditions in Mid Wales | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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