Kilcummin Harbour surfForecast / Mayo and Achill Island / Ireland

information circle48hr Weather and Surf, issued 5 am Friday 20 Feb 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
8.1° C
(Which is 1.2°C colder than average for this time of year)


How big are the waves at Kilcummin Harbour today?

The current surf forecast for Kilcummin Harbour at 12PM is: 3.0m 10s primary swell from a West direction and 0.9m 11s secondary swell from a North direction, 0.4m 22s secondary swell from a West-northwest direction (forecast issued at 05:00am February 20). The wind direction is predicted to be cross-offshore.

Time (IST) & DateWave HeightWave Period
Morning (20 Feb)10ft (3.0m)10s
Afternoon (20 Feb)10ft (3.0m)11s
Evening (20 Feb)11ft (3.5m)12s

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

Updates in  hr  min  s Forecast update imminent
Friday
20
Saturday
21
Sunday
22
Mon
23
3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM
Rating
(10 max)
3
2
1
1
1
3
3
4
6
6
9
6
5
5
5
3
3
4
4
!
!
!
!
!
Swell
Height Map
Wave Height (m) & direction (?)
3
W
3
W
3
W
3
W
3
W
3.5
W
3.5
W
3
W
2.5
W
3
W
4
W
4
W
3.5
W
3.5
W
3.5
W
3.5
W
3.5
W
3.5
W
4
W
4.5
W
5
W
5.5
W
6.5
W
7
W
Period(s) (?)101010101112121218171716161616141414131415151616
Wave
Graph
(?)Metric surfscale
Energy kJ (?)172917731802194624763000334428944432493189667523687763635450450647375068535973109634144132089926928
Wind
(km/h)
35
S
35
SW
35
WSW
35
W
40
WSW
35
WSW
30
SW
35
SW
30
SW
30
SW
20
SSE
30
SSW
30
SW
30
WSW
25
SW
30
SW
35
SW
30
SW
35
SW
40
SW
45
SW
40
SW
40
SW
40
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offcross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
offcross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
High Tide
/ height (m)
7:18AM
3.74
7:40PM
3.24
7:54AM
3.63
8:17PM
3.17
8:32AM
3.42
8:58PM
3.03
Low Tide
/ height (m)
1:30PM
0.03
1:31AM
0.17
2:04PM
0.12
2:10AM
0.30
2:42PM
0.30
Friday
20
Saturday
21
Sunday
22
Mon
23
Sunrise--7:47-------7:45-------7:43-----
Sunset----5:53-------5:55-------5:58---
light rain
rain showers
light rain
rain showers
clear
cloud
cloud
light rain
cloud
cloud
light rain
light rain
light rain
light rain
clear
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
2112---3--1551----------
Temp. °C810101010991111109121211910989910999
Feels °C (?)032221345457754321101000
  • 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

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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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