Kilcummin Harbour Surf Break

Lat Long: 54.28° N 9.22° W

Kilcummin Harbour 48 hour detailed Surf Forecast

Issued: 6 am 20 Aug 2026 (local time)

Forecast update in  hr  min

Today's Kilcummin Harbour sea temperature is
16.6° C
1.5° 

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


How big are the waves at Kilcummin Harbour today (20 Aug):

  • Morning surf: Morning surf (20 Aug, local time) - 8ft (2.5m), 9s period with N swell.
  • Afternoon surf: Afternoon surf (20 Aug, local time) - 7ft (2.2m), 8s period with N swell.
  • Evening surf: Evening surf (20 Aug, local time) - 6ft (1.9m), 8s period with N swell.

The current surf forecast for Kilcummin Harbour at 10AM is: 2.5m 9s primary swell from a North direction and 1.2m 10s secondary swell from a West direction, 0.1m 16s secondary swell from a West direction (forecast issued at 06:00am August 20). The wind direction is predicted to be onshore.

Time (IST) & DateWave HeightWave Period
Morning (20 Aug)8ft (2.5m)9s
Afternoon (20 Aug)7ft (2.2m)8s
Evening (20 Aug)6ft (1.9m)8s

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


Short Range Forecast

Light rain (total 7mm), mostly falling on Thu night. Very mild (max 15°C on Sat morning, min 13°C on Thu night). Winds decreasing (fresh winds from the N on Thu afternoon, light winds from the WSW by Sat night).

Thursday
20
Friday
21
Saturday
22
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
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
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2
WNW
10
2.5
N
8
2.5
N
9
2.4
N
8
2.1
N
8
2
N
8
1.8
N
8
1.7
N
7
1.6
N
7
1.5
N
7
1.5
N
7
1.5
N
6
1.4
NNW
6
1.1
N
6
1
N
6
0.8
N
6
0.9
NNW
6
0.9
NNW
6
0.6
WNW
5
0.6
N
5
0.3
WSW
9
0.4
NNE
9
0.4
NNE
9
Wave Graph
Metric surfscale
Energy kJ
698
997
1088
798
569
466
357
294
246
204
193
173
160
95
69
43
45
47
19
20
15
27
28
Wind (km/h)
35
N
35
N
30
N
30
N
35
N
30
N
25
N
25
N
25
N
25
N
25
N
25
N
25
N
20
N
20
N
15
N
10
NNW
15
NNW
10
NNW
10
NNW
15
NNW
15
NW
10
NW
Wind State
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
11:38AM2.50m
00:05AM2.33m
12:49PM2.36m
1:31AM2.17m
2:25PM2.35m
Low Tide
5:11AM1.02m
5:44PM1.18m
6:11AM1.24m
7:15PM1.34m
7:46AM1.33m
9:03PM1.31m
cloud
cloud
cloud
rain showers
clear
cloud
cloud
light rain
light rain
rain showers
light rain
rain showers
part cloud
cloud
cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
<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>
8:57
8:54
8:52
 mm
1
1
2
1
1
1
Temp °C
14
14
14
14
14
14
14
13
13
13
13
13
14
13
13
13
13
13
14
15
15
15
14
Feels °C
7
7
8
7
7
7
8
7
7
7
7
7
9
8
9
10
10
10
12
13
12
13
13
  • 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 Kilcummin Harbour 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.


Nearest locationNearest