Valley Left surfForecast / Mayo and Achill Island / Ireland

information circle48hr Weather and Surf, issued 6 am Thursday 28 May 2026 IST
Forecast update in hr  min  s Forecast update imminent
Valley Left surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Valley Left sea temperature is
12.2° C
(Which is normal for this time of year)

Time (IST) & DateWave HeightWave Period
Morning (28 May)--
Afternoon (28 May)--
Evening (28 May)1ft (0.3m)8s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 8mm), mostly falling on Sat morning. Very mild (max 15°C on Thu morning, min 12°C on Thu night). Winds increasing (light winds from the SSW on Thu morning, fresh winds from the S by Sat morning).

Thursday
28
Friday
29
Saturday
30
Sun
31
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)
0.2
NNW
6
0.2
NNW
6
0.3
SW
16
0.3
SW
16
1.1
SSW
5
1.6
SSW
6
0.3
WNW
8
0.4
NW
10
0.4
NW
10
0.4
NW
9
0.4
WNW
9
0.4
WNW
9
0.7
WNW
8
0.8
WNW
8
0.7
NW
7
0.6
WNW
7
0.5
NW
7
0.4
NW
7
0.4
NW
8
0.3
NW
8
0.3
NW
7
0.2
NNW
11
0.3
NNW
10
0.3
NNW
10
Wave Graph
Metric surfscale
Energy kJ
4
4
0
0
0
0
13
25
24
22
30
30
54
82
51
34
25
13
14
9
9
11
22
20
Wind (km/h)
20
ESE
10
SE
15
SSW
20
SSW
25
S
25
SSW
30
SSW
30
SSW
30
SW
30
SW
30
SW
30
SW
25
SSW
25
SSW
20
S
20
S
25
S
30
SSE
35
S
30
S
25
S
25
SSW
20
SSW
20
SSW
cross-off
cross-off
off
off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
off
off
off
off
off
off
cross-off
cross-off
High Tide
4:25AM2.78m
4:59PM2.84m
5:07AM2.80m
5:34PM2.96m
5:46AM2.81m
6:08PM3.05m
Low Tide
10:38AM0.52m
11:01PM0.71m
11:13AM0.51m
11:39PM0.62m
11:46AM0.51m
00:15AM0.55m
clear
clear
part cloud
cloud
cloud
cloud
part cloud
cloud
rain showers
cloud
cloud
clear
cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
light rain
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:18
5:18
5:16
5:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:54
9:57
9:58
9:59
1
1
3
2
1
Temp °C
17
15
15
15
14
13
13
12
12
12
12
12
13
13
13
13
14
13
12
13
13
13
12
12
15
14
14
12
10
9
8
6
7
6
7
7
9
9
9
8
9
8
5
7
9
9
8
8
Swell 1
Height (m)
Direction
Period (s)
0.5
W
9
0.5
W
9
0.5
W
8
0.4
W
8
0.4
W
8
0.4
WNW
8
0.3
WNW
8
0.4
NW
10
0.4
NW
10
0.4
NW
9
0.4
WNW
9
0.7
WSW
11
0.7
WNW
8
0.8
WNW
8
0.7
NW
7
0.6
WNW
7
0.7
WSW
10
0.4
SW
16
0.8
WSW
13
2.5
WSW
12
2.5
SW
11
0.2
WNW
7
0.3
NNW
10
0.5
SW
15
Energy kJ
39
38
35
22
21
22
13
25
24
22
30
103
54
82
51
34
86
93
222
1825
1623
5
22
104
Swell 2
Height (m)
Direction
Period (s)
0.3
NNE
5
0.3
NNE
5
0.2
NNE
5
0.3
SW
16
0.3
SW
16
0.1
N
6
0.2
WNW
11
0.3
NW
10
0.3
NW
10
0.3
SW
18
0.3
SW
15
0.4
WNW
9
0.4
SW
15
0.4
SW
16
0.4
SW
16
0.4
SW
16
0.5
NW
7
0.4
NW
7
0.4
SW
16
0.4
SW
16
0.3
NW
7
0.2
NNW
11
0.2
WNW
7
0.3
NNW
10
Energy kJ
5
5
2
41
41
1
11
16
15
48
34
30
80
85
87
89
25
13
90
89
9
11
5
20
Swell 3
Height (m)
Direction
Period (s)
0.2
NNW
6
0.2
NNW
6
0.3
SW
16
0.3
N
6
0.2
N
6
0.1
N
5
0.2
W
8
0.1
W
15
0.2
SSW
15
0.1
SW
19
0.4
SW
15
0.1
SW
16
0.1
SW
16
0.1
W
16
0.4
SW
16
0.4
WSW
14
0.4
NW
8
0.3
NW
8
0.2
WNW
7
Energy kJ
4
4
42
6
3
1
5
4
21
14
78
10
10
5
91
63
14
9
5
Wind waves
Height (m)
Direction
Period (s)
0.4
ESE
3
0.2
SSE
3
0.3
S
3
0.6
SSW
3
1.1
SSW
5
1.6
SSW
6
1.6
SSW
6
1.7
SW
6
1.8
SW
6
2.1
SW
7
2.1
SW
7
2
WSW
7
1.9
SW
8
1.9
SW
9
1.8
SW
9
1.8
SW
8
1.8
SW
8
2.1
SW
8
2.4
SW
9
0.4
SE
4
0.4
SSW
3
2.4
SW
11
2.4
SW
11
2.3
WSW
11
Energy kJ
3
1
1
9
61
151
160
189
255
374
440
440
438
525
505
424
395
623
942
5
3
1440
1346
1338
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
2
2
2
2
1
1
2
2
1
1
1
1
1
2
2
3
Distance (km)
59
164
190
523
523
523
506
503
207
207
207
207
512
55
48
48
48
48
29
29
29
55
55
56
Best forecast wave conditions in Mayo and Achill Island
Rating
(10 max)
1
1
2
2
1
1
2
3
3
2
2
3
Best forecast wave conditions in Ireland
Rating
(10 max)
1
1
1
2
2
2
2
1
2
2
1
1
3
4
3
2
2
3
Header Global
Rating
(10 max)
9
9
8
9
8
7
7
7
5
5
5
5
5
4
5
5
5
5
5
5
6
8
7
7
  • 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

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 Valley Left 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.


Nearest locationNearest
Nearest locationNearest
Nearest locationNearest