Carrownisky Surf Break

Lat Long: 53.74° N 9.90° W

Carrownisky 48 hour detailed Surf Forecast

Issued: 12 pm 18 Sep 2026 (local time)

Forecast update in  hr  min

Today's Carrownisky sea temperature is
15.6°C
1.2° 

Carrownisky surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Carrownisky today (18 Sep):

  • Morning surf: Morning surf (18 Sep, local time) - 5.5ft (1.7m), 13s period with WSW swell.
  • Afternoon surf: Afternoon surf (18 Sep, local time) - 5.5ft (1.7m), 12s period with W swell.
  • Evening surf: Evening surf (18 Sep, local time) - 5ft (1.5m), 11s period with W swell.

The current surf forecast for Carrownisky at 7PM is: 1.6m 11s primary swell from a West direction (forecast issued at 12:00pm September 18). The wind direction is predicted to be cross-onshore.

Time (IST) & DateWave HeightWave Period
Morning (18 Sep)5.5ft (1.7m)13s
Afternoon (18 Sep)5.5ft (1.7m)12s
Evening (18 Sep)5ft (1.5m)11s

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


Short Range Forecast

Moderate rain (total 14mm), heaviest on Fri morning. Very mild (max 17°C on Sun night, min 12°C on Sun afternoon). Winds decreasing (strong winds from the SSW on Fri morning, light winds from the WSW by Sun morning).

Fri
18
Saturday
19
Sunday
20
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
Rating
(10 max)
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 Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.7
WSW
13
1.8
W
12
1.7
W
12
1.6
W
11
1.5
W
11
1.3
W
11
1.4
W
11
1.5
W
11
1.5
W
11
1.5
W
11
1.5
W
11
1.5
W
12
1.4
W
12
1.3
W
12
1.2
W
12
1.1
W
12
1
W
12
0.9
WNW
12
0.8
W
12
0.8
WNW
12
0.7
W
12
Wave Graph
Metric surfscale
Energy kJ
917
940
786
629
533
396
457
507
515
524
553
594
538
464
404
336
279
224
171
183
151
Wind (km/h)
45
SSW
45
WSW
40
WSW
40
SW
40
WSW
40
WSW
40
WSW
40
WSW
40
WSW
35
W
35
W
35
W
35
W
30
W
25
WNW
20
W
15
WSW
15
SW
15
SSE
20
SSE
25
SSW
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
on
on
on
on
on
on
on
cross-on
cross-off
cross-off
cross
High Tide
10:25AM2.91m
11:03PM2.62m
11:31AM2.69m
00:33AM2.44m
1:11PM2.63m
Low Tide
4:36PM1.35m
4:52AM1.57m
6:06PM1.56m
6:41AM1.72m
8:11PM1.51m
mod rain
mod rain
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
cloud
cloud
cloud
cloud
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:16
7:18
7:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:49
7:46
7:44
 mm
6
6
1
1
Temp °C
14
16
16
16
16
15
15
14
14
14
14
14
14
13
13
13
13
13
12
12
15
Feels °C
6
9
9
10
9
8
8
6
6
6
6
7
7
6
7
8
10
9
8
8
11
  • 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
How to use the Wavefinder 

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 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.


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