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Surf Forecasts:

Carrownisky surf break

Carrownisky surfForecast / Mayo and Achill Island / Ireland

information circle48hr Weather and Surf, issued 11 pm Tuesday 17 Mar 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
8.7° C
 (Which is slightly cooler than normal)

How big are the waves at Carrownisky today?

The current surf forecast for Carrownisky at 4AM is: 1.4m 17s primary swell from a West direction (forecast issued at 11:00pm March 17). The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (IST) & DateWave HeightWave Period
Morning (18 Mar)4.5ft (1.3m)15s
Afternoon (18 Mar)3.5ft (1.1m)14s
Evening (18 Mar)3ft (0.9m)13s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Wednesday
18
Thursday
19
Friday
20
9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM
Rating
(10 max)
0
1
3
3
3
2
2
1
1
2
0
1
1
1
1
1
1
1
1
0
0
1
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.1
W
1.1
W
1.4
W
1.4
W
1.3
W
1.2
W
1.1
W
1
W
0.9
W
0.9
WNW
0.8
WNW
0.8
WNW
0.7
WNW
0.6
W
0.6
W
0.6
W
0.5
W
0.5
W
0.5
W
0.4
WNW
0.4
WNW
0.4
WNW
0.4
WNW
0.5
W
Period(s) (?)121217161514141313131313131212121211111111101013
Wave
Graph
(?)Metric surfscale
Energy kJ (?)34434711299897665944563502802862222221701131061037065613937353485
Wind
(km/h)
25
SW
15
SSW
10
SSE
10
ESE
10
ENE
15
ENE
15
ENE
20
ENE
15
ENE
20
ENE
20
ENE
20
E
20
E
10
E
5
ESE
5
SSW
5
SSE
10
SSE
10
SE
10
S
5
SSE
5
W
5
WSW
5
W
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		crosscross-
off		cross-
off		offoffcross-
off		cross-
off		cross-
off		offcross-
off		offoffoffglassglassglasscross-
off		cross-
off		cross-
off		cross-
off		glassonon
High Tide
/ height (m)
4:47AM
3.86
5:14PM
3.78
5:21AM
4.05
5:48PM
3.95
5:57AM
4.14
Low Tide
/ height (m)
10:37PM
0.51
11:00AM
0.07
11:10PM
0.29
11:32AM
-0.10
11:44PM
0.15
12:05PM
-0.16
Wednesday
18
Thursday
19
Friday
20
Sunrise----6:48-------6:45-------6:43---
Sunset-------6:47-------6:50-------6:52
clear
cloud
cloud
cloud
cloud
cloud
light rain
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
Rain (mm)
------2-----------------
Temp. °C998889788899912131313121199101110
Feels °C (?)3555553333444912131210856897
  • 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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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Carrownisky 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.

View detailed surf forecast for Carrownisky at:
surf-forecast.com

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