Carrownisky Surf Break

Lat Long: 53.74° N 9.90° W

Carrownisky 48 hour detailed Surf Forecast

Issued: 12 pm 17 Aug 2026 (local time)

Forecast update in  hr  min

Today's Carrownisky sea temperature is
16.2° C
0.8° 

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 (17 Aug):

  • Morning surf: Morning surf (17 Aug, local time) - 1ft (0.3m), 8s period with W swell.
  • Afternoon surf: Afternoon surf (17 Aug, local time) - 1ft (0.3m), 8s period with W swell.
  • Evening surf: Evening surf (17 Aug, local time) - 2ft (0.6m), 7s period with W swell.

The current surf forecast for Carrownisky at 6PM is: 0.8m 6s primary swell from a West-southwest direction (forecast issued at 12:00pm August 17). The wind direction is predicted to be cross-onshore.

Time (IST) & DateWave HeightWave Period
Morning (17 Aug)1ft (0.3m)8s
Afternoon (17 Aug)1ft (0.3m)8s
Evening (17 Aug)2ft (0.6m)7s

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


Short Range Forecast

Moderate rain (total 11mm), heaviest on Mon afternoon. Very mild (max 16°C on Mon afternoon, min 14°C on Tue night). Winds increasing (light winds from the SW on Mon morning, strong winds from the WSW by Tue night).

Mon
17
Tuesday
18
Wednesday
19
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)
0.3
W
8
0.3
W
8
0.6
SW
3
0.8
WSW
6
0.6
W
7
0.6
W
7
0.7
W
8
0.8
W
8
0.8
W
8
0.9
W
9
1
W
9
1
W
10
1.1
W
10
1.2
W
10
1.4
W
10
1.4
W
10
1.4
W
10
1.2
W
10
1.2
W
10
1
W
10
0.8
WNW
10
Wave Graph
Metric surfscale
Energy kJ
11
10
6
44
35
38
54
72
82
126
173
200
257
296
384
392
400
296
296
200
125
Wind (km/h)
15
SW
25
SSW
30
SSW
25
WSW
25
W
25
WSW
25
W
25
W
25
W
25
WSW
30
WSW
30
WSW
30
WSW
35
WSW
45
WSW
35
W
35
W
35
W
30
W
30
WNW
25
NW
Wind State
cross-on
cross-on
cross-on
cross-on
on
on
on
on
on
on
on
on
on
cross-on
cross-on
on
on
on
on
on
cross-on
High Tide
9:13AM3.57m
9:23PM3.62m
9:50AM3.36m
10:03PM3.28m
10:30AM3.13m
Low Tide
3:05PM0.59m
3:29AM0.54m
3:45PM0.84m
4:07AM0.88m
4:29PM1.11m
cloud
cloud
light rain
light rain
cloud
cloud
cloud
cloud
part cloud
cloud
part cloud
part cloud
clear
cloud
light rain
light rain
light rain
rain showers
rain showers
rain showers
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:20
6:22
6:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:05
9:02
9:00
 mm
2
1
1
2
1
1
1
1
1
Temp °C
15
15
16
16
16
15
15
15
15
15
15
15
15
14
14
14
15
15
15
15
15
Feels °C
13
11
12
13
13
12
11
11
11
10
10
10
10
7
6
8
9
9
10
10
12
  • 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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