- Forecast
- Maps
- Live
- Weather State
- Spot Information
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 6 am Wednesday 27 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
12.1° 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 1PM is: 0.1m 12s primary swell from a Southwest direction and 0.1m 7s secondary swell from a Southwest direction (forecast issued at 06:00am May 27). An open ocean swell of 0.3m 5s is not directed at the surf break, a second open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 May) | 0.5ft (0.1m) | 13s |
| Afternoon (27 May) | 0.5ft (0.1m) | 7s |
| Evening (27 May) | 0.5ft (0.1m) | 18s |
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 Wed afternoon, min 12°C on Fri night). Winds increasing (light winds from the NE on Wed afternoon, fresh winds from the SSW by Thu afternoon). | ||||||||||||||||||||||||
Wednesday 27 | Thursday 28 | Friday 29 | Sat 30 | |||||||||||||||||||||
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 | 4 PM | 7 PM | 10 PM | 1 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
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 | SW 5 | SW 5 | SW 6 | SW 6 | SW 6 | SW 6 | |
6 | 6 | 6 | 6 | 2 | 12 | 12 | 6 | 1 | 6 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 65 | 80 | 67 | 60 | 60 | 69 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | off | cross-off | off | cross | off | cross-off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 6:17AM3.39m | 6:49PM3.29m | 7:04AM3.46m | 7:29PM3.45m | 7:45AM3.52m | 8:07PM3.58m | ||||||||||||||||||
Low Tide | 1:21PM0.74m | 1:41AM0.89m | 2:04PM0.71m | 2:24AM0.78m | 2:42PM0.68m | |||||||||||||||||||
 |  | | | |  | |  |  | | |  |  | | | | | | | | | | |  | |
 | 5:05 | — | — | — | — | — | — | — | 5:03 | — | — | — | — | — | — | — | 5:03 | — | — | — | — | — | — | 5:01 |
 | — | — | — | — | — | 9:25 | — | — | — | — | — | — | — | 9:28 | — | — | — | — | — | — | — | 9:29 | — | 9:30 |
— | — | — | — | — | 2 | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 21 | 19 | 18 | 19 | 21 | 23 | 23 | 19 | 17 | 15 | 15 | 16 | 17 | 14 | 13 | 14 | 13 | 13 | 13 | 14 | 14 | 15 | 14 | 13 |
20 | 19 | 17 | 19 | 22 | 20 | 20 | 15 | 13 | 11 | 12 | 15 | 16 | 10 | 8 | 9 | 8 | 8 | 9 | 10 | 10 | 11 | 10 | 9 | |
Swell 1 Height (m) Direction Period (s) | N 5 | N 5 | NNW 5 | NNW 5 | ESE 3 | NNW 4 | — | — | — | — | — | SE 3 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 15 | WSW 12 | WSW 11 | WSW 11 |
 kJ | 15 | 11 | 7 | 4 | 2 | 1 | — | — | — | — | — | 1 | 10 | 10 | 10 | 10 | 10 | 9 | 8 | 8 | 8 | 14 | 11 | 11 |
Swell 2 Height (m) Direction Period (s) | SW 7 | SW 7 | SW 7 | SW 7 | NNW 4 | SW 7 | SW 18 | W 6 | N 6 | W 17 | SW 4 | SW 16 | — | S 12 | S 12 | — | — | — | — | — | SW 12 | SW 15 | SW 15 | SW 15 |
| kJ | 2 | 2 | 2 | 2 | 2 | 2 | 12 | 1 | 1 | 6 | 1 | 10 | — | 3 | 3 | — | — | — | — | — | 5 | 9 | 9 | 9 |
Swell 3 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 13 | SW 12 | SW 7 | SW 18 | W 7 | W 18 | W 6 | W 6 | SW 16 | — | S 12 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 6 | 6 | 6 | 6 | 2 | 12 | 1 | 6 | 1 | 1 | 10 | — | 3 | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | ESE 2 | ESE 3 | SE 3 | E 4 | ESE 3 | ESE 4 | ESE 4 | SE 4 | SE 3 | SSE 3 | SW 4 | SW 4 | SW 4 | SSW 5 | SSW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SW 6 | SW 6 | SW 6 | SW 6 |
| kJ | — | 1 | 4 | 3 | 6 | 1 | 11 | 19 | 15 | 7 | 4 | 3 | 3 | 15 | 37 | 44 | 56 | 55 | 65 | 80 | 67 | 60 | 60 | 69 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 113 | 113 | 141 | 212 | 141 | 188 | 141 | 193 | 193 | 218 | 282 | 296 | 297 | 499 | 297 | 308 | 284 | 296 | 368 | 318 | 256 | 137 | 77 | 77 |
Best forecast wave conditions in Lleyn Peninsula | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Whistling Sands (Porth Oer) surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest