- 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 11 am Wednesday 12 Nov 2025 GMT
How big are the waves at Whistling Sands (Porth Oer) today?
The current surf forecast for Whistling Sands (Porth Oer) at 6PM is: 1.3m 11s primary swell from a Southwest direction and 1.0m 11s secondary swell from a Southwest direction (forecast issued at 11:00am November 12). The wind direction is predicted to be offshore and the swell rating is 2.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Nov) | 5ft (1.6m) | 11s |
| Afternoon (12 Nov) | 4.5ft (1.3m) | 11s |
| Evening (12 Nov) | 5.5ft (1.7m) | 10s |
Table - waves today at Whistling Sands (Porth Oer). (Swell directed towards the surf break)
Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | |||||||||||||||||||||
| 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 11 | 11 | 11 | 11 | 10 | 10 | 6 | 7 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 574 | 466 | 414 | 361 | 624 | 784 | 418 | 466 | 701 | 509 | 348 | 245 | 213 | 157 | 154 | 108 | 106 | 68 | 53 | 30 | 30 | 13 | 13 | 20 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | off | off | off | cross- off | cross | cross- off | cross | cross | on | cross- on | cross- on | cross- on | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 1:20PM 3.27 | 2:18AM 2.75 | 2:46PM 3.16 | 3:48AM 2.78 | 4:05PM 3.21 | 4:53AM 2.96 | ||||||||||||||||||
Low Tide / height (m) | 8:00AM 1.22 | 8:56PM 0.93 | 9:15AM 1.29 | 10:11PM 0.93 | 10:29AM 1.24 | 11:15PM 0.85 | ||||||||||||||||||
Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | |||||||||||||||||||||
| Sunrise | 7:35 | - | - | - | - | - | - | - | 7:37 | - | - | - | - | - | - | - | 7:39 | - | - | - | - | - | - | - |
| Sunset | - | - | 4:29 | - | - | - | - | - | - | - | 4:28 | - | - | - | - | - | - | - | 4:25 | - | - | - | - | - |
 |  | |  |  |  |  | |  |  | |  |  | | | | | | | | | | | | |
Rain (mm) | - | 1 | 1 | 8 | 4 | 2 | 1 | 1 | - | - | - | - | - | - | - | - | - | 1 | 4 | 5 | 8 | 4 | 2 | 1 |
| Temp. °C | 13 | 13 | 13 | 13 | 14 | 13 | 13 | 13 | 13 | 12 | 10 | 11 | 10 | 10 | 10 | 10 | 9 | 8 | 7 | 7 | 7 | 7 | 7 | 7 |
| Feels °C (?) | 11 | 11 | 10 | 10 | 8 | 6 | 4 | 7 | 8 | 9 | 5 | 7 | 5 | 5 | 2 | 1 | -1 | -5 | -7 | -8 | -7 | -5 | -5 | -4 |
- 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