Abersoch surf break

Abersoch surfForecast / Wales – Lleyn / UK

information circle48hr Weather and Surf, issued 6 am Tuesday 12 May 2026 BST
Forecast update in hr  min  s Forecast update imminent
Abersoch surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Abersoch sea temperature is
12.0° C
(Which is 1.6°C warmer than normal for this time of year)

How big are the waves at Abersoch today?

The current surf forecast for Abersoch at 12PM is: 0.1m 8s primary swell from a Southwest direction (forecast issued at 06:00am May 12). An open ocean swell of 1.0m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (BST) & DateWave HeightWave Period
Morning (12 May)0.5ft (0.1m)9s
Afternoon (12 May)0.5ft (0.1m)18s
Evening (12 May)0.5ft (0.1m)18s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 6mm), mostly falling on Tue night. Very mild (max 12°C on Tue afternoon, min 8°C on Tue night). Winds decreasing (strong winds from the NNW on Wed night, light winds from the N by Thu night).

Tuesday
12
Wednesday
13
Thursday
14
Fri
15
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
4 PM
7 PM
10 PM
1 AM
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
SW
9
0.1
SW
9
0.1
SW
9
0.1
W
18
0.1
W
18
0.8
NW
5
0.1
SW
8
0.1
SW
8
1.9
WNW
6
2.3
WNW
7
2.2
WNW
7
2
WNW
7
0.8
WSW
7
0.7
WSW
7
0.5
WSW
6
2.2
NW
7
2.4
NW
7
2.1
NW
7
0.1
SW
15
1.7
NW
6
0.1
SW
14
0.1
SW
14
0.1
SW
14
0.1
SW
14
Wave Graph
Metric surfscale
Energy kJ
3
3
3
7
6
30
3
3
0
445
424
350
61
38
22
434
566
466
9
223
8
8
8
8
Wind (km/h)
10
WSW
25
NW
30
W
30
NNW
15
WNW
20
WSW
40
WNW
45
W
45
W
50
WNW
45
NW
45
NW
40
NW
40
NW
45
NNW
50
NNW
45
NNW
40
NNW
40
NNW
35
NNW
35
NNW
30
N
20
N
10
N
cross-off
cross-off
off
cross-off
off
off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
High Tide
5:00AM3.35m
5:41PM3.23m
5:57AM3.67m
6:31PM3.61m
6:47AM4.01m
7:16PM3.98m
Low Tide
12:12PM1.00m
00:29AM1.17m
1:06PM0.74m
1:23AM0.92m
1:54PM0.50m
cloud
cloud
cloud
part cloud
clear
clear
clear
part cloud
light rain
light rain
light rain
clear
part cloud
clear
clear
cloud
cloud
light rain
light rain
light rain
clear
clear
cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:26
5:24
5:22
5:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:02
9:04
9:06
9:07
1
1
1
1
1
1
Temp °C
9
10
9
10
11
12
11
9
9
8
9
10
10
10
9
9
9
9
9
9
10
10
10
9
5
5
3
3
6
7
2
-1
-1
-3
-2
0
1
1
-1
-2
-1
0
0
0
2
3
5
6
Swell 1
Height (m)
Direction
Period (s)
0.2
NNW
4
0.1
SW
9
0.1
SW
9
0.1
SW
8
0.1
SW
8
0.8
NW
5
0.1
SW
8
0.1
SW
8
0.1
W
17
0.1
W
16
0.1
SW
16
0.8
WSW
7
0.7
WSW
7
0.5
WSW
6
0.3
SW
6
0.1
SW
16
0.1
SW
16
0.1
SW
15
0.1
SW
15
0.1
SW
14
0.2
WSW
6
0.2
WSW
6
0.1
SW
5
Energy kJ
2
3
3
3
3
30
3
3
6
5
10
61
38
22
7
10
10
9
8
8
3
3
1
Swell 2
Height (m)
Direction
Period (s)
0.1
SW
9
0.1
W
18
0.1
W
18
0.1
SW
8
0.1
SW
16
0.1
SW
16
0.1
SW
16
0.1
SW
16
0.1
W
16
0.1
W
16
0.1
W
15
0.1
SW
15
0.1
SW
14
0.1
SW
14
0.1
SW
14
Energy kJ
3
7
6
3
10
10
10
10
5
5
5
8
8
8
8
Swell 3
Height (m)
Direction
Period (s)
0.1
W
18
0.1
W
18
Energy kJ
6
6
Wind waves
Height (m)
Direction
Period (s)
0.4
NW
3
0.6
WNW
4
1
NW
4
1.1
NW
5
0.2
WSW
4
0.9
WNW
4
1.4
WNW
5
1.9
WNW
6
2.3
WNW
7
2.2
WNW
7
2
WNW
7
1.6
NW
6
1.6
NW
6
1.7
NNW
6
2.2
NW
7
2.4
NW
7
2.1
NW
7
1.9
NW
7
1.7
NW
6
1.5
NNW
6
1.3
NNW
6
1.3
NNW
6
1.2
NNW
6
Energy kJ
2
10
37
53
1
25
97
240
445
424
350
171
171
209
434
566
466
322
223
154
107
115
114
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
2
2
1
2
1
2
1
1
1
1
1
1
1
1
Distance (km)
202
202
315
324
300
314
314
313
316
313
648
648
784
911
574
574
295
295
310
310
410
317
35
35
Best forecast wave conditions in Lleyn Peninsula
Rating
(10 max)
Best forecast wave conditions in United Kingdom
Rating
(10 max)
2
2
1
1
1
3
4
4
4
1
2
2
4
1
1
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
9
5
9
8
8
9
9
9
9
9
7
6
7
6
8
9
9
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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