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Whistling Sands (Porth Oer) Surf Forecast
/ Wales – Lleyn (14 surf breaks) /
Surf Forecasts:
Whistling Sands (Porth Oer) surfForecast / Wales – Lleyn / UK
48hr Weather and Surf, issued 12 pm Tuesday 26 May 2026 BSTForecast update in hr min s Forecast update imminent
Whistling Sands (Porth Oer) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Whistling Sands (Porth Oer) sea temperature is
11.9° C
(Which is slightly warmer than usual)How big are the waves at Whistling Sands (Porth Oer) today?
The current surf forecast for Whistling Sands (Porth Oer) at 7PM is: 0.6m 4s primary swell from a North-northwest direction and 0.1m 7s secondary swell from a Southwest direction, 0.1m 12s secondary swell from a Southwest direction (forecast issued at 12:00pm May 26). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 May) | 0.5ft (0.2m) | 7s |
| Afternoon (26 May) | 0.5ft (0.1m) | 12s |
| Evening (26 May) | 2.5ft (0.7m) | 4s |
Table - waves today at Whistling Sands (Porth Oer). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Wed afternoon. Warm (max 23°C on Tue afternoon, min 12°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Tue 26 | Wednesday 27 | Thursday 28 | Fri 29 | |||||||||||||||||||||
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 7 | SW 12 | SW 12 | NNW 4 | N 4 | N 4 | SW 13 | SW 13 | SW 13 | SW 12 | SW 7 | SW 18 | SW 18 | W 18 | W 6 | W 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | |
6 | 6 | 6 | 11 | 16 | 20 | 6 | 6 | 6 | 6 | 2 | 12 | 12 | 6 | 1 | 6 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 6:03PM3.11m | 6:17AM3.39m | 6:49PM3.29m | 7:04AM3.46m | 7:29PM3.45m | |||||||||||||||||||
Low Tide | 12:31PM0.78m | 00:50AM1.01m | 1:21PM0.74m | 1:41AM0.89m | 2:04PM0.71m | 2:24AM0.78m | ||||||||||||||||||
 | | | |  | | | | | |  | |  |  |  | | | |  |  | |  | | | |
 | 5:07 | — | — | — | — | — | 5:05 | — | — | — | — | — | — | — | 5:03 | — | — | — | — | — | — | — | 5:03 | — |
 | — | — | — | 9:24 | — | — | — | — | — | — | — | 9:25 | — | — | — | — | — | — | — | 9:28 | — | — | — | 9:29 |
— | — | — | — | — | — | — | — | — | — | 1 | — | 1 | — | 1 | — | — | — | — | — | — | — | — | — | |
Temp °C | 22 | 22 | 23 | 22 | 21 | 21 | 19 | 18 | 17 | 18 | 20 | 23 | 21 | 18 | 16 | 15 | 15 | 18 | 19 | 17 | 14 | 12 | 13 | 12 |
23 | 21 | 22 | 20 | 18 | 19 | 19 | 17 | 16 | 18 | 20 | 23 | 19 | 14 | 12 | 12 | 12 | 17 | 18 | 14 | 10 | 7 | 9 | 8 | |
Swell 1 Height (m) Direction Period (s) | WSW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | N 5 | N 5 | N 5 | NNW 5 | ESE 3 | NNW 4 | — | — | — | — | SW 16 | E 3 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 |
 kJ | 5 | 2 | 2 | 2 | 2 | 2 | 17 | 19 | 13 | 5 | 1 | 1 | — | — | — | — | 10 | 1 | 10 | 10 | 10 | 10 | 10 | 9 |
Swell 2 Height (m) Direction Period (s) | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 13 | SW 7 | SW 7 | SW 7 | SW 7 | NNW 4 | SW 7 | SW 18 | W 6 | N 5 | W 17 | — | SW 16 | S 12 | S 12 | S 12 | — | — | — |
| kJ | 6 | 6 | 6 | 6 | 6 | 6 | 2 | 2 | 2 | 2 | 2 | 2 | 12 | 1 | 1 | 6 | — | 10 | 3 | 3 | 3 | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | W 13 | W 19 | W 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 7 | SW 18 | W 6 | W 18 | W 6 | W 6 | S 12 | S 12 | — | — | — | — | — | — |
| kJ | — | — | — | 3 | 7 | 3 | 6 | 6 | 6 | 6 | 2 | 12 | 1 | 6 | 1 | 1 | 3 | 3 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | NNW 3 | NNW 4 | N 4 | N 4 | — | ESE 3 | ESE 3 | SE 3 | E 3 | ESE 3 | ESE 4 | ESE 4 | ESE 4 | SE 4 | SE 3 | S 3 | SSW 3 | SSW 4 | SSW 5 | SSW 5 | SW 5 | SW 5 |
| kJ | — | — | 3 | 11 | 16 | 20 | — | 1 | 4 | 3 | 6 | 1 | 11 | 19 | 13 | 10 | 4 | 2 | 4 | 19 | 44 | 37 | 41 | 25 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 133 | 132 | 132 | 132 | 132 | 132 | 113 | 113 | 218 | 204 | 188 | 141 | 204 | 204 | 193 | 193 | 282 | 282 | 278 | 258 | 297 | 297 | 140 | 308 |
Best forecast wave conditions in Lleyn Peninsula | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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