Kilcummin Harbour surfForecast / Mayo and Achill Island / Ireland

information circle48hr Weather and Surf, issued 6 am Sunday 10 May 2026 IST
Forecast update in hr  min  s Forecast update imminent
Kilcummin Harbour surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Kilcummin Harbour sea temperature is
12.1° C
(Which is 1.1°C warmer than normal for this time of year)

How big are the waves at Kilcummin Harbour today?

The current surf forecast for Kilcummin Harbour at 12PM is: 1.7m 10s primary swell from a North direction and 0.4m 10s secondary swell from a West direction, 0.3m 10s secondary swell from a West direction (forecast issued at 06:00am May 10). The wind direction is predicted to be onshore.

Time (IST) & DateWave HeightWave Period
Morning (10 May)5ft (1.6m)11s
Afternoon (10 May)5.5ft (1.7m)10s
Evening (10 May)5ft (1.6m)10s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 3mm), mostly falling on Sun night. Very mild (max 11°C on Tue afternoon, min 8°C on Tue night). Winds increasing (light winds from the NNW on Mon afternoon, strong winds from the WNW by Tue night).

Sunday
10
Monday
11
Tuesday
12
Wed
13
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
1 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
0
0
0
0
0
0
0
0
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1.9
N
11
1.7
N
11
1.6
N
11
1.7
N
10
1.6
NNW
10
1.6
NNW
10
1.6
NNW
10
1.8
NNW
8
2.1
NNW
8
2.2
NNW
8
1.7
NW
9
1.9
NW
9
1.7
NW
9
1.7
NW
9
1.9
NW
9
1.9
NW
9
2
WNW
9
2.3
NW
7
2.4
NW
8
2.5
NW
9
2.5
WNW
9
3
WNW
10
3.5
WNW
10
4
WNW
10
Wave Graph
Metric surfscale
Energy kJ
843
661
575
644
523
461
472
435
555
634
418
514
440
440
525
525
564
539
767
966
1279
1855
2352
3250
Wind (km/h)
25
NNE
20
N
25
N
25
N
25
NNW
25
NW
25
NW
25
NW
30
NW
25
NNW
20
NNE
15
NNE
10
NNW
10
NW
20
WNW
20
W
25
WNW
30
NW
30
NW
30
WNW
35
W
35
W
35
W
45
WNW
on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
cross-on
cross
cross
cross
cross-on
cross-on
cross-on
cross
cross
cross
cross
High Tide
1:00PM2.16m
1:23AM2.67m
2:14PM2.30m
2:24AM2.81m
3:14PM2.53m
Low Tide
6:57AM1.18m
6:43PM1.25m
8:09AM1.01m
8:02PM1.17m
9:03AM0.77m
9:03PM1.00m
part cloud
part cloud
clear
part cloud
part cloud
part cloud
cloud
cloud
light rain
light rain
part cloud
part cloud
part cloud
part cloud
cloud
cloud
part cloud
clear
clear
clear
part cloud
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:41
5:39
5:39
5:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:24
9:25
9:28
9:30
1
1
Temp °C
8
9
9
10
9
9
9
9
10
10
9
9
9
9
10
9
10
9
10
10
11
10
10
9
2
3
3
4
3
3
3
4
4
5
4
5
5
6
6
4
5
3
3
3
3
2
2
-1
Swell 1
Height (m)
Direction
Period (s)
0.4
W
10
0.6
NW
8
0.6
NW
8
0.4
W
10
0.3
W
10
0.3
W
10
0.3
W
10
0.3
W
9
0.3
W
9
0.3
W
9
1.7
NW
9
1.9
NW
9
1.7
NW
9
1.7
NW
9
0.7
N
9
0.6
N
9
0.5
N
9
0.4
NNE
9
0.4
NNE
9
0.4
N
9
0.3
N
9
0.3
N
9
0.3
N
9
0.3
N
9
Energy kJ
33
40
45
30
17
17
16
15
15
14
418
514
440
440
78
59
40
26
26
26
15
15
14
14
Swell 2
Height (m)
Direction
Period (s)
0.4
W
10
0.3
W
10
0.1
W
15
1.2
N
8
0.7
N
8
0.6
N
8
0.7
N
9
0.1
W
20
0.1
W
20
0.1
W
19
0.3
WNW
14
0.1
W
19
0.1
W
18
0.1
W
18
0.1
W
18
Energy kJ
31
17
4
199
71
52
74
7
7
7
36
7
6
6
6
Swell 3
Height (m)
Direction
Period (s)
0.3
W
9
0.3
W
9
0.3
W
9
0.1
W
19
Energy kJ
14
14
14
7
Wind waves
Height (m)
Direction
Period (s)
1.9
N
11
1.7
N
11
1.6
N
11
1.7
N
10
1.6
NNW
10
1.6
NNW
10
1.6
NNW
10
1.8
NNW
8
2.1
NNW
8
2.2
NNW
8
1.9
NW
9
1.9
NW
9
2
WNW
9
2.3
NW
7
2.4
NW
8
2.5
NW
9
2.5
WNW
9
3
WNW
10
3.5
WNW
10
4
WNW
10
Energy kJ
843
661
575
644
523
461
472
435
555
634
525
525
564
539
767
966
1279
1855
2352
3250
Nearest Offshore or Glassy
Rating
(10 max)
1
2
1
1
1
1
1
1
3
2
1
1
1
2
2
1
1
1
1
1
1
2
1
1
Distance (km)
609
39
281
830
534
285
540
492
473
451
281
253
454
303
174
272
272
227
531
300
506
227
506
508
Best forecast wave conditions in Mayo and Achill Island
Rating
(10 max)
Best forecast wave conditions in Ireland
Rating
(10 max)
2
1
2
1
1
1
1
2
Header Global
Rating
(10 max)
4
4
5
5
9
7
6
9
5
5
5
4
5
5
5
9
9
5
9
9
9
9
9
9
  • 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

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
Nearest locationNearest
Nearest locationNearest