Carrownisky surf break

Carrownisky surfForecast / Mayo and Achill Island / Ireland

information circle48hr Weather and Surf, issued 6 am Friday 22 May 2026 IST
Forecast update in hr  min  s Forecast update imminent
Carrownisky surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Carrownisky sea temperature is
11.4° C
(Which is normal for this time of year)

How big are the waves at Carrownisky today?

The current surf forecast for Carrownisky at 12PM is: 0.5m 10s primary swell from a West-southwest direction and 0.5m 3s secondary swell from a South direction (forecast issued at 06:00am May 22). The wind direction is predicted to be cross-shore.

Time (IST) & DateWave HeightWave Period
Morning (22 May)2.5ft (0.7m)11s
Afternoon (22 May)3.5ft (1.0m)10s
Evening (22 May)2.5ft (0.8m)10s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 3mm), mostly falling on Fri afternoon. Very mild (max 15°C on Fri morning, min 11°C on Fri night). Winds decreasing (fresh winds from the SSW on Fri afternoon, light winds from the S by Sun night).

Friday
22
Saturday
23
Sunday
24
Mon
25
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)
0.6
WSW
11
0.7
WSW
11
0.7
WSW
11
0.5
WSW
10
1
SW
10
1.1
SW
10
0.8
SW
10
0.7
SW
10
0.4
WSW
10
0.4
WSW
9
0.8
SW
10
0.9
SW
4
0.8
SW
4
0.4
WSW
9
0.5
W
9
0.5
W
9
0.5
W
9
0.5
W
9
0.5
W
9
0.5
W
9
0.5
W
9
0.6
W
14
0.8
WSW
14
0.8
W
13
Wave Graph
Metric surfscale
Energy kJ
88
99
99
63
212
226
117
96
37
32
108
24
20
26
41
43
44
44
44
44
45
144
265
225
Wind (km/h)
25
S
25
S
20
S
30
S
35
SSW
25
SSW
25
SSW
25
SSW
20
S
20
S
25
SSW
25
SSW
25
SSW
25
SSW
20
S
20
S
20
S
20
S
20
S
20
SSW
20
SSW
20
SW
15
S
15
S
cross
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross-on
cross
cross
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross
cross
High Tide
10:50AM3.14m
11:00PM3.40m
12:00PM3.00m
00:08AM3.23m
1:12PM2.96m
Low Tide
4:22AM0.53m
4:36PM1.11m
5:33AM0.70m
5:52PM1.26m
6:48AM0.78m
7:13PM1.28m
cloud
cloud
cloud
cloud
light rain
light rain
clear
clear
part cloud
part cloud
cloud
part cloud
cloud
part cloud
cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:28
5:26
5:24
5:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:45
9:45
9:47
9:49
1
2
Temp °C
14
12
13
15
13
13
12
12
11
11
13
13
13
13
13
12
12
12
13
14
15
15
14
14
10
8
10
10
7
8
7
8
7
7
8
8
8
8
10
8
9
9
9
10
11
11
11
11
Swell 1
Height (m)
Direction
Period (s)
0.6
WSW
11
0.7
WSW
11
0.7
WSW
11
0.5
WSW
10
0.4
WSW
10
0.4
WSW
9
0.4
WSW
9
0.5
W
9
0.5
W
9
0.5
W
9
0.5
W
9
0.5
W
9
0.5
W
9
0.5
W
9
0.6
W
14
0.8
WSW
14
0.8
W
13
Energy kJ
88
99
99
63
37
32
26
41
43
44
44
44
44
45
144
265
225
Swell 2
Height (m)
Direction
Period (s)
0.2
W
11
0.1
W
14
0.1
W
14
0.1
W
14
0.1
W
14
0.1
W
14
0.1
W
16
0.2
W
15
0.1
W
13
Energy kJ
10
4
4
4
4
4
5
18
3
Swell 3
Height (m)
Direction
Period (s)
0.2
W
12
Energy kJ
12
Wind waves
Height (m)
Direction
Period (s)
0.4
SSE
3
0.5
SSW
3
0.5
S
3
0.5
S
3
1
SW
10
1.1
SW
10
0.8
SW
10
0.7
SW
10
0.4
SSW
3
0.4
SSW
3
0.8
SW
10
0.9
SW
4
0.8
SW
4
0.7
SSW
4
0.5
SSW
3
0.4
SSW
3
0.4
SSW
3
0.4
SSW
3
0.5
S
3
0.5
SSW
3
0.7
SSW
4
0.5
SSW
4
Energy kJ
3
7
6
5
212
226
117
96
4
3
108
24
20
12
7
3
3
3
5
6
11
7
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
2
1
1
2
2
2
2
1
1
1
1
2
2
2
2
2
2
2
3
1
1
Distance (km)
6
6
6
70
96
74
74
74
70
70
75
74
74
74
70
70
70
70
70
75
74
74
6
4
Best forecast wave conditions in Mayo and Achill Island
Rating
(10 max)
2
2
2
2
1
2
2
2
2
1
1
1
1
2
2
2
2
2
2
2
3
4
4
Best forecast wave conditions in Ireland
Rating
(10 max)
2
2
2
2
2
2
2
2
2
2
1
1
1
2
2
2
2
2
2
2
2
3
4
4
Header Global
Rating
(10 max)
5
7
7
7
6
7
6
5
5
6
7
8
7
6
5
5
5
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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