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Surf Forecasts:

Whistling Sands (Porth Oer) surfForecast / Wales – Lleyn / UK

information circle48hr Weather and Surf, issued 11 pm Tuesday 10 Mar 2026 GMT
Forecast 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
8.8° C
 (Which is 1.1°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 4AM is: 2.2m 8s primary swell from a Southwest direction (forecast issued at 11:00pm March 10). The wind direction is predicted to be cross-onshore.

Time (GMT) & DateWave HeightWave Period
Morning (11 Mar)8ft (2.4m)7s
Afternoon (11 Mar)5ft (1.6m)7s
Evening (11 Mar)7ft (2.1m)6s

Table - waves today at Whistling Sands (Porth Oer). (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Wednesday
11
Thursday
12
Friday
13
9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
3
SW
2.4
SW
2.2
SW
2.2
WSW
2.4
WSW
2.1
WSW
1.6
SW
1.7
SW
2.1
SW
2.5
SW
3
SW
3.5
SW
4.5
SW
5
SW
4
SW
3
SW
3
SW
3
WSW
3
WSW
3
WSW
3
WSW
2.5
WSW
2.5
WSW
2
WSW
Period(s) (?)8887777667889101010108788879
Wave
Graph
(?)Metric surfscale
Energy kJ (?)100672857352849738428920234170012711915306547122874165714569238309881094931627591
Wind
(km/h)
55
SSW
45
W
40
WSW
45
W
45
W
35
W
35
WSW
40
SW
50
SW
55
SW
60
SSW
65
SSW
75
SSW
80
SSW
65
SW
55
SW
50
W
50
WSW
55
WSW
50
WSW
50
WSW
50
WSW
45
W
30
W
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		crosscrosscrosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		crosscrosscross-
on		cross-
on		crosscrosscrosscross-
on		cross-
on		cross-
on
High Tide
/ height (m)
12:30AM
2.94
12:59PM
2.72
1:29AM
2.66
2:22PM
2.46
3:24AM
2.53
4:33PM
2.48
Low Tide
/ height (m)
6:41PM
1.30
7:10AM
1.36
7:36PM
1.55
8:31AM
1.59
9:17PM
1.68
10:35AM
1.60
Wednesday
11
Thursday
12
Friday
13
Sunrise----6:43-------6:41-------6:39---
Sunset-------6:14-------6:15-------6:17
light rain
rain showers
part cloud
part cloud
clear
clear
part cloud
clear
clear
part cloud
cloud
cloud
cloud
cloud
light rain
cloud
light rain
cloud
clear
clear
part cloud
light rain
light rain
cloud
Rain (mm)
21------------1-1----12-
Temp. °C101088789999991011111066555567
Feels °C (?)-10-2-2-3000-1-3-4-4-5-5-2-2-5-6-8-7-7-7-4-1
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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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.

View detailed surf forecast for Whistling Sands (Porth Oer) at:
surf-forecast.com

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