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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 6 am Wednesday 22 Apr 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
10.1° C
(Which is 1.0°C warmer than normal for this time of year)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 16s primary swell from a West direction (forecast issued at 06:00am April 22). An open ocean swell of 0.1m 6s is not directed at the surf break, a second open ocean swell of 0.7m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Apr) | 0.5ft (0.1m) | 8s |
| Afternoon (22 Apr) | 0.5ft (0.1m) | 16s |
| Evening (22 Apr) | 0.5ft (0.1m) | 10s |
Table - waves today at Whistling Sands (Porth Oer). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 22 | Thursday 23 | Friday 24 | Sat 25 | |||||||||||||||||||||
| 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 | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 8 | 8 | 16 | 16 | 12 | 10 | 9 | 9 | 12 | 11 | 10 | 10 | 10 | 10 | 10 | 9 | 12 | 12 | 11 | 11 | 11 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 2 | 1 | 1 | 5 | 10 | 6 | 2 | 2 | 2 | 6 | 5 | 17 | 68 | 94 | 90 | 88 | 125 | 190 | 220 | 233 | 228 | 228 | 194 | 165 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | cross- on | cross- on | cross | cross- off |
High Tide / height (m) | 12:31PM 3.59 | 12:53AM 3.64 | 1:31PM 3.18 | 1:58AM 3.35 | 2:49PM 2.87 | |||||||||||||||||||
Low Tide / height (m) | 7:11AM 0.51 | 7:34PM 0.90 | 8:17AM 0.76 | 8:42PM 1.16 | 9:36AM 0.93 | 10:02PM 1.28 | ||||||||||||||||||
Wednesday 22 | Thursday 23 | Friday 24 | Sat 25 | |||||||||||||||||||||
| Sunrise | - | 6:05 | - | - | - | - | - | - | - | 6:03 | - | - | - | - | - | - | - | 6:01 | - | - | - | - | - | - |
| Sunset | - | - | - | - | - | 8:29 | - | - | - | - | - | - | - | 8:30 | - | - | - | - | - | - | - | 8:32 | - | - |
 |  | |  |  | |  |  | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 8 | 7 | 8 | 12 | 14 | 14 | 12 | 10 | 9 | 9 | 10 | 13 | 16 | 16 | 15 | 13 | 12 | 12 | 12 | 13 | 14 | 15 | 15 | 14 |
| Feels °C (?) | -1 | -1 | 0 | 6 | 8 | 9 | 7 | 3 | 2 | 2 | 5 | 9 | 13 | 13 | 11 | 10 | 8 | 7 | 7 | 10 | 10 | 11 | 11 | 12 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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