Dinas Dinlle surf break

Dinas Dinlle surfForecast / Wales – Lleyn / UK

information circle48hr Weather and Surf, issued 6 pm Wednesday 27 May 2026 BST
Forecast update in hr  min  s Forecast update imminent
Dinas Dinlle surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Dinas Dinlle sea temperature is
13.5° C
(Which is 2.1°C warmer than normal for this time of year)

How big are the waves at Dinas Dinlle today (28 May):

  • Morning surf: Morning surf (28 May, local time) - 0.5ft (0.1m), 6s period with W swell.
  • Afternoon surf: Afternoon surf (28 May, local time) - 0.5ft (0.1m), 16s period with W swell.
  • Evening surf: Evening surf (28 May, local time) - 2.5ft (0.8m), 4s period with SSW swell.

The current surf forecast for Dinas Dinlle at 1AM is: 0.1m 18s primary swell from a West direction (forecast issued at 06:00pm May 27). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (BST) & DateWave HeightWave Period
Morning (28 May)0.5ft (0.1m)6s
Afternoon (28 May)0.5ft (0.1m)16s
Evening (28 May)2.5ft (0.8m)4s

Table - waves today at Dinas Dinlle. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 9mm), mostly falling on Wed afternoon. Warm (max 24°C on Wed afternoon, min 12°C on Thu night). Wind will be generally light.

Wed
27
Thursday
28
Friday
29
Sat
30
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
4 AM
7 AM
10 AM
1 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
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.1
W
7
0.1
W
18
0.1
W
18
0.1
W
18
0.1
W
18
0.1
W
17
0.1
W
16
0.1
W
16
0.1
W
16
0.6
SSW
4
0.9
SSW
4
1
SSW
5
1
SW
5
0.8
SW
5
0.8
SW
5
0.8
SW
5
0.8
SW
5
0.8
SW
5
0.7
SW
5
0.6
SW
5
0.6
SW
5
0.6
SSW
5
0.6
SSW
4
0.6
SSW
4
Wave Graph
Metric surfscale
Energy kJ
1
6
6
6
6
6
5
5
5
8
34
46
47
35
35
31
30
29
25
19
19
14
11
10
Wind (km/h)
0
ENE
15
SSE
15
ESE
15
ESE
10
ESE
5
SE
10
S
15
SSW
15
SSW
20
S
25
SSW
20
SSW
20
SSW
20
SSW
20
SW
15
SW
15
SSW
15
S
10
SSE
10
SSE
10
SSE
10
S
15
SSW
15
SSW
glassy
cross-off
off
off
off
cross-off
cross
cross
cross
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross
cross-off
cross-off
cross-off
cross-off
cross
cross
High Tide
7:11PM3.06m
7:24AM3.23m
7:50PM3.22m
8:05AM3.29m
8:26PM3.35m
8:44AM3.34m
Low Tide
1:47PM0.61m
2:07AM0.78m
2:31PM0.59m
2:51AM0.68m
3:09PM0.59m
3:30AM0.60m
thunderstorm
thunderstorm
clear
cloud
rain showers
rain showers
clear
cloud
part cloud
clear
cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
clear
part cloud
cloud
part cloud
part cloud
clear
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:01
5:00
4:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:25
9:28
9:29
9:30
1
5
2
1
Temp °C
24
24
22
19
17
17
19
20
19
17
13
13
12
12
14
15
16
15
13
13
12
12
14
15
26
24
22
18
16
17
18
19
18
15
9
10
9
9
11
12
14
13
11
11
10
10
11
11
Swell 1
Height (m)
Direction
Period (s)
0.1
NW
4
0.1
NW
4
0.1
W
18
0.1
W
16
0.1
W
16
0.1
W
16
0.1
W
16
0.1
SW
16
0.1
W
16
0.1
W
15
0.1
SW
15
0.1
SW
15
0.1
SW
15
0.1
SW
15
0.1
SW
12
0.6
SW
5
0.1
SW
11
0.1
SW
11
0.1
SW
9
0.2
WSW
10
Energy kJ
1
1
6
5
5
5
5
10
5
4
9
8
8
9
5
19
5
4
3
9
Swell 2
Height (m)
Direction
Period (s)
0.1
W
18
0.1
W
18
0.1
W
17
0.1
W
6
0.1
W
12
0.1
W
12
0.1
SW
15
0.1
SW
11
0.1
SW
16
0.1
SW
16
0.1
SW
16
0.1
SW
14
Energy kJ
6
6
6
1
3
3
9
5
10
10
10
8
Swell 3
Height (m)
Direction
Period (s)
0.1
W
7
0.1
W
18
0.1
W
6
0.1
SW
15
0.1
SW
15
0.1
W
9
0.1
W
9
Energy kJ
1
6
1
9
9
2
2
Wind waves
Height (m)
Direction
Period (s)
0.2
ESE
3
0.2
ESE
3
0.4
SE
2
0.4
SE
3
0.4
SE
3
0.4
SE
3
0.3
SSE
3
0.4
S
3
0.3
SSW
3
0.6
SSW
4
0.9
SSW
4
1
SSW
5
1
SW
5
0.8
SW
5
0.8
SW
5
0.8
SW
5
0.8
SW
5
0.8
SW
5
0.7
SW
5
0.6
SW
5
0.6
SSW
5
0.6
SSW
4
0.6
SSW
4
Energy kJ
1
1
2
3
3
3
1
3
2
8
34
46
47
35
35
31
30
29
25
19
14
11
10
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
167
216
167
218
218
247
314
329
330
582
330
286
321
320
330
330
287
170
169
157
141
141
141
287
Best forecast wave conditions in Lleyn Peninsula
Rating
(10 max)
Best forecast wave conditions in United Kingdom
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
Header Global
Rating
(10 max)
9
7
6
9
9
9
8
9
8
7
7
6
5
5
5
5
4
5
5
5
5
5
5
5
  • 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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