Kilcummin Harbour Surf Break

Lat Long: 54.28° N 9.22° W

Kilcummin Harbour 48 hour detailed Surf Forecast

Issued: 6 am 12 Sep 2026 (local time)

Forecast update in  hr  min

Today's Kilcummin Harbour sea temperature is
15.7°C
1.4° 

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 (12 Sep):

  • Morning surf: Morning surf (12 Sep, local time) - 10ft (3.0m), 12s period with W swell.
  • Afternoon surf: Afternoon surf (12 Sep, local time) - 10ft (3.0m), 12s period with WNW swell.
  • Evening surf: Evening surf (12 Sep, local time) - 7ft (2.2m), 12s period with WNW swell.

The current surf forecast for Kilcummin Harbour at 1PM is: 3.0m 12s primary swell from a West-northwest direction and 0.1m 10s secondary swell from a North direction (forecast issued at 06:00am September 12). The wind direction is predicted to be cross-onshore.

Time (IST) & DateWave HeightWave Period
Morning (12 Sep)10ft (3.0m)12s
Afternoon (12 Sep)10ft (3.0m)12s
Evening (12 Sep)7ft (2.2m)12s

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


Short Range Forecast

Some drizzle, heaviest during Mon night. Warm (max 20°C on Sun afternoon, min 13°C on Sat night). Winds decreasing (fresh winds from the WSW on Sat morning, calm by Sat night).

Saturday
12
Sunday
13
Monday
14
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)
1
1
2
0
2
3
4
4
4
3
3
3
2
2
2
2
2
2
2
1
1
2
2
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)
3
W
12
3.5
W
11
3
W
12
3
WNW
12
3
WNW
12
2.5
WNW
12
2.2
WNW
12
2
WNW
12
1.9
WNW
11
1.7
WNW
11
1.6
NW
11
1.4
NW
10
1.3
WNW
10
1.2
NW
10
1.1
NW
9
0.9
WNW
9
0.9
NW
9
0.8
WSW
8
0.8
WSW
8
0.8
WNW
11
1.8
W
10
1.9
W
9
1.8
W
10
Wave Graph
Metric surfscale
Energy kJ
2360
2785
2557
2678
2455
2013
1402
1100
845
634
561
408
320
275
194
141
115
92
87
156
720
601
575
Wind (km/h)
40
SW
40
WSW
30
WSW
20
WNW
15
WNW
10
NNW
5
WNW
0
N
0
W
5
SSW
10
SSE
15
S
15
SSW
15
S
15
S
20
SSW
15
SSW
20
SSE
25
SSW
25
SSW
30
SSW
20
WSW
15
SW
Wind State
cross-off
cross-off
cross-off
cross-on
cross-on
cross-on
glassy
glassy
glassy
off
off
off
cross-off
off
off
off
off
off
off
off
cross-off
cross-off
cross-off
High Tide
7:09AM3.38m
7:21PM3.82m
7:43AM3.38m
7:56PM3.66m
8:16AM3.32m
8:31PM3.42m
Low Tide
1:00PM0.04m
1:31AM-0.07m
1:36PM0.07m
2:03AM0.06m
2:11PM0.19m
light rain
part cloud
part cloud
cloud
cloud
part cloud
cloud
cloud
clear
clear
cloud
part cloud
cloud
part cloud
cloud
part cloud
cloud
part cloud
cloud
cloud
cloud
cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:03
7:05
7:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:01
7:59
7:57
 mm
4
Temp °C
18
17
17
15
15
15
14
14
13
13
13
17
20
18
16
16
16
15
17
19
17
16
14
Feels °C
13
11
12
12
13
14
14
15
13
12
12
15
18
17
14
14
14
13
14
15
12
13
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 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.


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