Porth Dinllaen Surf Break
Lat Long: 52.94° N 4.56° W

Porth Dinllaen 48 hour detailed Surf Forecast

Weather Forecast for Porth Dinllaen

Issued: 6 pm 06 Jun 2026 (local time)

Forecast update in  hr  min

Today's Porth Dinllaen sea temperature is
13.6° C

1.5°C warmer than normal for this time of year

Porth Dinllaen surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Porth Dinllaen today (06 Jun):

  • Afternoon surf: Afternoon surf (06 Jun, local time) - 3.5ft (1.1m), 10s period with SW swell.
  • Evening surf: Evening surf (06 Jun, local time) - 4ft (1.2m), 11s period with SW swell.

The current surf forecast for Porth Dinllaen at 10PM is: 1.3m 10s primary swell from a West-southwest direction (forecast issued at 06:00pm June 06). The wind direction is predicted to be cross-onshore.

Time (BST) & DateWave HeightWave Period
Morning (06 Jun)--
Afternoon (06 Jun)3.5ft (1.1m)10s
Evening (06 Jun)4ft (1.2m)11s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 16mm), heaviest on Sun night. Very mild (max 14°C on Sat afternoon, min 10°C on Mon night). Winds decreasing (strong winds from the S on Sun night, light winds from the WSW by Mon morning).

Sat
6
Sunday
7
Monday
8
Tue
9
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 Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.1
SW
10
1.1
WSW
12
1.3
WSW
10
1.2
SW
10
1.6
SW
6
1.6
SW
6
1.6
SW
6
1.6
SW
6
1.7
SW
6
1.8
SW
6
1.8
SW
7
1.9
SW
7
1.3
SW
7
1.2
WSW
7
0.8
SW
7
0.8
WSW
7
0.8
SW
7
1.3
SW
5
1.6
SW
6
1.4
SW
6
1.5
WSW
6
1.6
WSW
6
1.7
WSW
6
1.6
WSW
6
Wave Graph
Metric surfscale
Energy kJ
246
380
354
281
155
165
165
0
212
263
278
321
169
138
64
66
71
96
178
167
159
171
230
185
Wind (km/h)
20
WNW
25
W
25
W
30
SW
35
SSW
35
SSW
35
SSW
35
SSW
40
SSW
40
SSW
40
S
30
SSW
30
NW
25
WNW
20
WNW
15
WSW
35
SW
35
SW
30
WSW
30
WSW
35
WSW
40
WSW
40
WSW
25
WSW
Wind State
on
cross-on
cross-on
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
on
on
cross-on
cross-on
cross
cross
cross-on
cross-on
cross-on
cross
cross
cross-on
High Tide
1:02PM2.77m
1:25AM3.12m
1:53PM2.67m
2:17AM3.04m
2:56PM2.64m
3:19AM3.01m
Low Tide
8:07PM1.03m
8:50AM0.91m
8:56PM1.11m
9:42AM0.92m
9:50PM1.16m
10:38AM0.88m
cloud
cloud
clear
part cloud
cloud
part cloud
part cloud
cloud
cloud
light rain
light rain
light rain
light rain
light rain
clear
clear
part cloud
rain showers
light rain
rain showers
rain showers
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:54
4:54
4:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:37
9:38
9:39
9:40
 mm
1
2
2
5
1
1
2
1
1
Temp °C
14
13
13
12
13
13
13
14
14
14
14
13
11
11
11
11
12
12
12
11
10
10
10
12
Feels °C
11
9
8
6
7
7
7
8
7
7
6
7
5
6
6
7
5
5
5
4
2
2
1
6
Swell 1
Height (m)
Direction
Period (s)
1.1
SW
10
1.2
SW
11
1.2
WSW
7
0.8
SW
7
0.3
NW
4
Energy kJ
246
380
138
64
2
Swell 2
Height (m)
Direction
Period (s)
0.7
SW
13
0.2
WSW
12
Energy kJ
180
14
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
1.1
WSW
12
1.3
WSW
10
1.2
SW
10
1.6
SW
6
1.6
SW
6
1.6
SW
6
1.6
SW
6
1.7
SW
6
1.8
SW
6
1.8
SW
7
1.9
SW
7
1.3
SW
7
0.4
WNW
4
0.8
WSW
7
0.8
SW
7
1.3
SW
5
1.6
SW
6
1.4
SW
6
1.5
WSW
6
1.6
WSW
6
1.7
WSW
6
1.6
WSW
6
Energy kJ
377
354
281
155
165
165
167
212
263
278
321
169
6
66
71
96
178
167
159
171
230
185
Nearest Offshore or Glassy
Rating
(10 max)
3
1
1
1
3
1
3
2
1
1
2
1
1
1
1
1
1
2
1
2
2
1
1
2
Distance (km)
13
282
282
282
282
285
420
299
282
217
197
98
195
25
13
13
282
287
287
282
282
282
428
626
Best forecast wave conditions in Lleyn Peninsula
Rating
(10 max)
3
1
1
1
Best forecast wave conditions in United Kingdom
Rating
(10 max)
3
3
1
2
3
3
2
3
3
3
3
4
2
4
2
1
3
3
2
4
4
3
3
2
Header Global
Rating
(10 max)
9
9
9
6
5
6
7
8
8
8
9
8
7
6
7
5
7
5
9
9
9
9
6
6
  • 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
How to use the Wavefinder

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