Porth Dinllaen surfForecast / Wales – Lleyn / UK

information circle48hr Weather and Surf, issued 12 am Friday 11 Jul 2025 BST
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
16.2° C
(Which is 1.5°C warmer than normal for this time of year)
Updates in  hr  min  s Forecast update imminent
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM
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
0
0
0
0
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
Wave Height (m) & direction (?)
0.1
W
0.1
W
0.1
W
0.1
W
0.1
W
0.1
W
0.1
W
0.1
W
0.1
W
0.1
W
0.1
W
0.1
W
0.8
SW
0.8
SW
1.1
SW
1.6
SW
1.5
SW
1.2
SW
1
SW
0.8
SW
0.8
SW
1.2
SW
1.1
SW
1.1
SW
1.4
SW
1.8
SSW
1.9
SW
1.9
SW
2
SW
1.9
SW
1.9
SW
1.4
SW
1.3
WSW
1.3
WSW
1.2
WSW
1
WSW
1.1
SW
0.1
NW
1.6
SW
1.7
SW
1.5
SW
1.2
SW
1.1
SW
Period(s) (?)-----------------1212121411111111111111114557766665556677878899999466777
Wave
Graph
(?)Metric surfscale
Energy (?)000000000000000003334323433333436682081981207648510730025432336244139640729026123821116518610231189128112
Wind
(km/h)
5
S
5
SE
5
SE
5
SE
5
SSE
5
SW
5
WSW
0
NW
10
NNE
10
NE
5
ESE
10
E
5
SSE
5
SSW
10
NW
10
N
10
N
20
SE
15
ESE
15
ESE
10
SSE
5
SE
15
NNW
10
N
10
NE
10
S
15
SSE
20
S
25
SSW
25
SSW
35
SW
40
SW
35
SW
35
SW
30
SW
30
SW
15
WSW
15
W
20
WNW
15
WNW
10
W
15
WNW
10
NNW
15
NW
10
NW
5
W
10
SSW
10
SSW
10
S
10
SSE
10
SE
10
SE
10
SSE
10
SSW
15
SSW
10
S
10
SSW
10
SSE
10
SSE
10
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
glassoffoffglassglassglassglasscrosscrosscross-
off
cross-
off
glassglassoncross-
on
cross-
on
offoffcross-
off
offoffoncross-
on
crosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
crosscrosscrosscrosscrosscross-
on
cross-
on
ononcross-
on
cross-
on
onononglasscross-
off
cross-
off
cross-
off
offoffoffoffcross-
off
cross-
off
cross-
off
cross-
off
offcross-
off
off
High Tide
/ height (m)
9:26PM
3.45
9:44AM
3.26
10:02PM
3.60
10:20AM
3.32
10:38PM
3.72
10:57AM
3.35
11:15PM
3.80
11:36AM
3.34
11:54PM
3.81
12:18PM
3.29
12:37AM
3.76
1:04PM
3.21
1:24AM
3.63
1:55PM
3.10
2:17AM
3.45
Low Tide
/ height (m)
4:33AM
0.50
4:44PM
0.51
5:13AM
0.37
5:22PM
0.43
5:53AM
0.28
6:00PM
0.41
6:33AM
0.24
6:39PM
0.44
7:14AM
0.26
7:20PM
0.53
7:57AM
0.34
8:04PM
0.66
8:44AM
0.47
8:53PM
0.81
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Sunrise---5:05-------5:05-------5:07-------5:09-------5:09-------5:11-------5:13-------5:13
Sunset-------9:39-------9:38-------9:38-------9:37-------9:36-------9:35-------9:34----
clearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearpart cloudpart cloudcloudpart cloudclearpart cloudpart cloudlight rainrain showersclearcloudcloudlight rainlight rainlight rainlight rainrain showersclearclearclearpart cloudclearclearclearclearpart cloudclearpart cloudcloudlight raincloudpart cloudpart cloudcloudcloudpart cloudpart cloudpart cloud
Rain (mm)
-----------------------------11---13231------------1--------
Temp. °C181818181920222222222222222423232424212021232122222017161515151514151413131213141516151313141516151515151517181817171616
Feels °C (?)1818171719202222212122212225222223211817192320212119161412118889971099111413131011131314131313141518181817171615
  • 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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