Carrownisky surf break

Carrownisky surfForecast / Mayo and Achill Island / Ireland

information circle48hr Weather and Surf, issued 6 pm Saturday 16 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 11PM is: 1.2m 14s primary swell from a West direction (forecast issued at 06:00pm May 16). The wind direction is predicted to be onshore.

Time (IST) & DateWave HeightWave Period
Morning (16 May)--
Afternoon (16 May)3ft (0.9m)13s
Evening (16 May)3.5ft (1.1m)14s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 25mm), heaviest during Mon afternoon. Very mild (max 12°C on Mon night, min 9°C on Sat night). Winds increasing (light winds from the W on Sun night, fresh winds from the SW by Tue morning).

Sat
16
Sunday
17
Monday
18
Tue
19
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
1
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)
0.9
W
12
1
W
14
1.1
W
14
1.3
W
13
1.3
W
13
1.3
W
13
1.3
W
13
1.3
W
13
1.1
W
12
1
W
12
0.9
W
12
0.8
W
11
0.7
W
11
0.7
W
11
0.6
W
11
0.5
W
10
0.5
W
10
0.4
W
10
0.4
W
10
0.3
WNW
10
0.3
W
9
0.5
SW
8
0.7
SW
9
0.9
SW
4
Wave Graph
Metric surfscale
Energy kJ
243
411
482
572
546
538
534
526
350
276
216
163
114
112
82
52
51
31
30
18
16
33
79
18
Wind (km/h)
35
W
35
WNW
35
W
35
WNW
35
W
30
W
35
W
35
W
30
W
20
WNW
15
WNW
15
W
10
W
10
S
10
SE
20
SE
20
SE
25
ESE
30
ESE
15
S
25
SSW
35
SW
30
SW
35
SW
on
on
on
on
on
on
on
on
on
on
cross-on
on
on
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-on
cross-on
cross-on
High Tide
5:51PM4.03m
6:13AM3.93m
6:35PM4.10m
7:02AM3.92m
7:21PM4.08m
7:53AM3.81m
Low Tide
11:58PM0.12m
12:16PM0.11m
00:44AM0.02m
1:01PM0.20m
1:32AM0.04m
part cloud
rain showers
cloud
light rain
cloud
light rain
light rain
light rain
light rain
rain showers
rain showers
clear
clear
cloud
cloud
cloud
light rain
light rain
light rain
light rain
light rain
light rain
rain showers
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:35
5:33
5:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:35
9:37
9:37
9:39
1
1
2
2
1
1
1
1
1
5
1
3
1
2
1
1
Temp °C
11
10
9
9
9
9
10
9
9
10
9
9
9
9
10
11
11
10
11
12
12
12
12
12
3
2
1
1
1
2
2
1
2
5
5
5
6
6
7
6
7
5
5
9
8
6
6
5
Swell 1
Height (m)
Direction
Period (s)
1
W
12
0.9
W
12
0.8
W
11
0.7
W
11
0.7
W
11
0.6
W
11
0.5
W
10
0.5
W
10
0.4
W
10
0.4
W
10
0.3
WNW
10
0.3
W
9
0.2
WNW
9
0.1
W
13
Energy kJ
276
216
163
114
112
82
52
51
31
30
18
16
8
4
Swell 2
Height (m)
Direction
Period (s)
0.1
SW
6
0.1
W
15
0.1
W
14
Energy kJ
2
4
4
Swell 3
Height (m)
Direction
Period (s)
0.1
W
15
Energy kJ
4
Wind waves
Height (m)
Direction
Period (s)
0.9
W
12
1
W
14
1.1
W
14
1.3
W
13
1.3
W
13
1.3
W
13
1.3
W
13
1.3
W
13
1.1
W
12
0.3
S
2
0.3
SSE
2
0.3
SE
2
0.3
SSE
3
0.3
SSW
7
0.5
SW
8
0.7
SW
9
0.9
SW
4
Energy kJ
243
411
482
572
546
538
534
526
350
1
1
1
1
9
33
79
18
Nearest Offshore or Glassy
Rating
(10 max)
1
3
3
3
1
1
3
4
4
4
4
4
1
1
1
3
2
2
1
1
1
1
1
1
Distance (km)
266
523
523
248
248
248
266
74
193
248
70
70
6
4
0
74
74
74
131
166
70
70
74
246
Best forecast wave conditions in Mayo and Achill Island
Rating
(10 max)
4
4
4
4
3
3
1
1
1
Best forecast wave conditions in Ireland
Rating
(10 max)
1
3
2
3
3
4
4
4
4
4
4
3
3
3
2
2
1
1
1
1
1
1
Header Global
Rating
(10 max)
5
6
5
4
4
4
6
9
9
7
4
4
5
7
5
4
5
4
4
4
4
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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