Kilcummin Harbour Surf Break

Lat Long: 54.28° N 9.22° W

Kilcummin Harbour 48 hour detailed Surf Forecast

Issued: 12 am 04 Sep 2026 (local time)

Forecast update in  hr  min

Today's Kilcummin Harbour sea temperature is
16.5°C
1.7° 

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 (04 Sep):

  • Morning surf: Morning surf (04 Sep, local time) - 16ft (5.0m), 12s period with WNW swell.
  • Afternoon surf: Afternoon surf (04 Sep, local time) - 15ft (4.5m), 12s period with WNW swell.
  • Evening surf: Evening surf (04 Sep, local time) - 13ft (4.0m), 12s period with WNW swell.

The current surf forecast for Kilcummin Harbour at 8AM is: 5.0m 12s primary swell from a West direction and 0.3m 9s secondary swell from a North direction (forecast issued at 12:00am September 04). The wind direction is predicted to be cross-offshore and the swell rating is 11.

Time (IST) & DateWave HeightWave Period
Morning (04 Sep)16ft (5.0m)12s
Afternoon (04 Sep)15ft (4.5m)12s
Evening (04 Sep)13ft (4.0m)12s

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


Short Range Forecast

Light rain (total 3mm), mostly falling on Thu night. Very mild (max 19°C on Sun afternoon, min 13°C on Thu night). Winds decreasing (strong winds from the WSW on Thu night, light winds from the SW by Fri night).

Friday
4
Saturday
5
Sunday
6
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
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
2
2
!
0
0
0
2
2
4
3
4
4
3
3
2
1
2
1
1
1
1
1
3
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)
3
W
10
4
W
11
5
W
12
5
WNW
12
4.5
WNW
12
4.5
WNW
12
4
WNW
12
4
WNW
12
3.5
WNW
12
3.5
WNW
11
2.5
WNW
11
2.4
WNW
10
2.4
WNW
10
2.2
WNW
9
1.8
WNW
9
1.4
WNW
9
1.3
W
9
1.2
W
8
1.2
W
8
1.1
WSW
8
1.1
WSW
9
1.5
WSW
10
2.2
WSW
11
1.8
WSW
11
Wave Graph
Metric surfscale
Energy kJ
1792
3385
6575
7077
5790
5633
4961
4148
3428
2567
1598
1130
1064
804
510
326
252
196
200
184
206
416
1060
763
Wind (km/h)
30
WSW
40
WSW
40
WSW
40
W
40
W
40
W
30
W
25
W
20
WSW
15
WSW
15
SW
15
SW
15
SW
15
S
20
SSE
30
SSE
25
SSE
25
SSE
30
SSE
35
SSE
30
S
30
S
30
SSW
30
W
Wind State
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
off
off
off
off
off
off
off
off
cross
High Tide
10:39PM2.83m
11:14AM2.71m
11:49PM2.56m
12:36PM2.60m
1:27AM2.41m
2:14PM2.67m
Low Tide
4:44AM0.79m
5:20PM0.95m
5:55AM1.03m
6:59PM1.08m
7:36AM1.11m
8:50PM0.96m
cloud
part cloud
clear
part cloud
clear
part cloud
part cloud
clear
clear
clear
cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
part cloud
cloud
cloud
cloud
rain showers
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:48
6:50
6:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:22
8:19
8:16
 mm
1
1
1
Temp °C
14
14
13
15
15
15
14
14
13
13
13
14
15
15
14
14
15
16
16
16
18
19
18
15
Feels °C
8
7
5
8
8
8
8
9
9
10
10
11
11
12
9
9
11
12
12
11
14
15
14
10
  • 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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