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Surf Forecasts:

Porth Dinllaen surfForecast / Wales – Lleyn / UK

information circle48hr Weather and Surf, issued 11 am Tuesday 27 Jan 2026 GMT
Forecast update in hr  min  s Forecast update imminent
Porth Dinllaen surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Porth Dinllaen sea temperature is
7.9° C
 (Which is normal for this time of year)

How big are the waves at Porth Dinllaen today?

The current surf forecast for Porth Dinllaen at 3PM is: 1.6m 10s primary swell from a Southwest direction and 0.2m 17s secondary swell from a West-southwest direction (forecast issued at 11:00am January 27). An open ocean swell of 1.8m 5s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (GMT) & DateWave HeightWave Period
Morning (27 Jan)3ft (0.9m)9s
Afternoon (27 Jan)5ft (1.6m)10s
Evening (27 Jan)10ft (3.0m)12s

Table - waves today at Porth Dinllaen. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Tuesday
27
Wednesday
28
Thursday
29
Friday
30
9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM
Rating
(10 max)
0
0
0
0
0
0
0
1
0
0
1
1
1
1
1
1
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.9
SW
0.9
SW
1.6
SW
3
SSW
3
SW
2.4
SW
1.9
SW
1.6
SW
1.3
SW
1.3
SW
1.3
SW
1.2
SW
1.2
SW
1.3
SW
1.2
SW
1.2
SW
1.2
SW
1
SW
0.9
SW
0.8
SW
0.8
SW
0.8
SW
0.8
SW
0.8
SW
Period(s) (?)991011121212121211111111111110101091111121212
Wave
Graph
(?)Metric surfscale
Energy kJ (?)123147446222224301711913723486445384338338377326313279181144145155167197158
Wind
(km/h)
40
SE
55
SSE
65
SSE
55
S
45
SW
30
SSW
25
S
30
SSE
30
SE
30
SSE
25
SE
20
SE
25
SE
20
ESE
20
SE
25
ESE
25
ESE
35
SE
40
SE
40
SE
45
ESE
45
SE
35
SE
30
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffoffcross-
off		crosscross-
off		cross-
off		offoffoffoffoffoffoffoffoffoffoffoffoffoffoffoffoff
High Tide
/ height (m)
2:44PM
3.06
3:29AM
2.86
4:07PM
2.97
4:50AM
2.95
5:28PM
3.04
Low Tide
/ height (m)
9:15AM
1.11
10:07PM
1.03
10:47AM
1.12
11:35PM
1.02
12:15PM
0.92
12:50AM
0.83
Tuesday
27
Wednesday
28
Thursday
29
Friday
30
Sunrise8:08-------8:07-------8:06-------
Sunset--4:52-------4:53-------4:55-----
light rain
rain showers
part cloud
cloud
light rain
cloud
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
light rain
light rain
part cloud
cloud
Rain (mm)
41--1---------------12--
Temp. °C999888877898766667787777
Feels °C (?)0-3-5-3-2110-11321000-1-1-3-1-3-3-10
  • 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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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 Porth Dinllaen 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 Porth Dinllaen at:
surf-forecast.com

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