Kilcummin Harbour Surf Break

Lat Long: 54.28° N 9.22° W

Kilcummin Harbour 48 hour detailed Surf Forecast

Issued: 12 pm 17 Aug 2026 (local time)

Forecast update in  hr  min

Today's Kilcummin Harbour sea temperature is
16.7° 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 (17 Aug):

  • Morning surf: Morning surf (17 Aug, local time) - 3.5ft (1.0m), 8s period with W swell.
  • Afternoon surf: Afternoon surf (17 Aug, local time) - 2.5ft (0.8m), 8s period with W swell.
  • Evening surf: Evening surf (17 Aug, local time) - 5ft (1.5m), 7s period with W swell.

The current surf forecast for Kilcummin Harbour at 4PM is: 0.8m 8s primary swell from a West direction and 0.4m 7s secondary swell from a North direction (forecast issued at 12:00pm August 17). An open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (IST) & DateWave HeightWave Period
Morning (17 Aug)3.5ft (1.0m)8s
Afternoon (17 Aug)2.5ft (0.8m)8s
Evening (17 Aug)5ft (1.5m)7s

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


Short Range Forecast

Moderate rain (total 11mm), heaviest on Mon morning. Very mild (max 17°C on Mon afternoon, min 13°C on Tue night). Winds increasing (light winds from the S on Mon morning, fresh winds from the SW 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)
1
1
1
0
0
1
0
0
0
1
2
2
2
2
2
2
2
1
1
0
1
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
W
8
0.9
W
8
0.8
W
8
1.4
WSW
6
1.5
W
7
1.5
W
7
1.7
W
8
1.8
W
8
1.9
W
8
2.1
W
9
2.4
W
10
3
WNW
10
3
WNW
11
3
W
11
3
W
10
3.5
WNW
10
3
WNW
10
3
W
10
2.5
W
10
2.5
WNW
10
2.4
WNW
10
Wave Graph
Metric surfscale
Energy kJ
133
103
78
155
211
235
320
362
458
653
1092
1591
1875
1908
2131
2320
2052
1749
1599
1322
1086
Wind (km/h)
15
SW
10
S
20
SSW
25
WSW
25
W
25
WSW
25
W
25
W
25
W
30
WSW
25
WSW
25
WSW
25
WSW
25
SW
35
SW
30
WSW
30
WSW
30
W
30
W
25
WNW
20
NNW
Wind State
cross-off
off
off
cross-off
cross
cross-off
cross-off
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-on
cross-on
High Tide
9:28AM3.06m
9:44PM3.29m
10:06AM2.89m
10:23PM2.94m
10:47AM2.70m
Low Tide
3:19PM0.40m
3:51AM0.49m
3:59PM0.66m
4:28AM0.76m
4:45PM0.93m
light rain
light rain
light rain
light rain
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
clear
cloud
light rain
light rain
cloud
rain showers
rain showers
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:16
6:18
6:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:04
9:01
9:00
 mm
1
2
1
1
1
1
1
1
Temp °C
15
16
16
17
16
15
15
15
15
16
16
16
14
13
14
14
15
16
16
16
15
Feels °C
14
15
13
15
13
11
11
11
10
11
11
11
9
8
8
9
10
10
10
12
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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