Kilcummin Harbour surfForecast / Mayo and Achill Island / Ireland

information circle48hr Weather and Surf, issued 6 am Sunday 26 Apr 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
10.0° C
(Which is normal for this time of year)

How big are the waves at Kilcummin Harbour today?

The current surf forecast for Kilcummin Harbour at 10AM is: 0.2m 8s primary swell from a West-southwest direction and 0.1m 7s secondary swell from a Northwest direction (forecast issued at 06:00am April 26). The wind direction is predicted to be glassy.

Time (IST) & DateWave HeightWave Period
Morning (26 Apr)0.5ft (0.2m)8s
Afternoon (26 Apr)1ft (0.3m)11s
Evening (26 Apr)2ft (0.6m)9s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Very mild (max 16°C on Tue afternoon, min 9°C on Tue night). Wind will be generally light.

Sunday
26
Monday
27
Tuesday
28
Wed
29
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
1
0
0
0
0
0
0
0
0
1
2
2
2
3
3
3
3
Swell
Height Map
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
0.2
WSW
9
0.2
WSW
9
0.2
WSW
8
0.2
N
12
0.3
N
11
0.4
N
11
0.7
N
10
0.7
N
10
0.7
N
9
0.7
N
9
0.5
N
11
0.7
N
11
0.7
N
11
0.6
N
11
0.6
N
11
0.6
N
11
0.4
W
15
0.6
W
15
0.8
W
14
1
W
13
1.2
W
13
1.3
W
12
1.4
W
12
1.5
W
12
Wave Graph
Metric surfscale
Energy kJ
8
7
7
11
22
35
98
92
87
85
66
125
121
86
85
83
69
150
232
342
477
510
581
692
Wind (km/h)
5
SW
5
SW
5
WSW
10
NW
10
NNW
15
WNW
10
WNW
10
W
10
W
5
W
10
NW
10
N
15
N
10
N
10
N
5
NNE
5
NE
5
SE
5
SE
10
ESE
10
ESE
10
SE
10
SSE
15
S
glassy
cross-off
glassy
cross-on
cross-on
cross-on
cross
cross-off
cross
cross
cross-on
on
on
on
on
cross-on
glassy
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
off
High Tide
3:19PM2.49m
3:28AM3.07m
4:14PM2.70m
4:19AM3.19m
4:56PM2.90m
Low Tide
9:10AM0.72m
9:08PM0.98m
10:03AM0.55m
10:03PM0.80m
10:44AM0.40m
10:48PM0.64m
clear
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:11
6:09
6:07
6:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:59
9:00
9:02
9:04
Temp °C
11
10
12
14
14
13
11
11
10
10
11
11
11
11
10
10
10
10
11
14
16
16
15
11
10
9
11
12
11
9
9
10
8
8
9
9
8
9
8
9
9
9
9
12
13
14
12
7
Swell 1
Height (m)
Direction
Period (s)
0.2
WSW
9
0.2
WSW
9
0.2
WSW
8
0.2
WSW
8
0.4
N
8
0.4
N
8
0.7
N
10
0.7
N
10
0.7
N
9
0.7
N
9
0.5
N
9
0.7
N
11
0.7
N
11
0.6
N
11
0.6
N
11
0.6
N
11
0.5
N
10
0.6
W
15
0.8
W
14
1
W
13
1.2
W
13
1.3
W
12
1.4
W
12
1.5
W
12
Energy kJ
8
7
7
6
21
20
98
92
87
85
41
125
121
86
85
83
56
150
232
342
477
510
581
692
Swell 2
Height (m)
Direction
Period (s)
0.1
NW
7
0.1
NW
7
0.1
NW
7
0.2
N
8
0.3
WSW
10
0.4
N
11
0.4
SW
9
0.1
NW
6
0.4
WSW
8
0.4
WSW
8
0.5
N
11
0.3
WSW
8
0.4
W
8
0.4
W
8
0.4
W
8
0.3
WNW
5
0.4
W
15
0.5
N
10
0.5
N
10
0.5
N
10
0.5
N
10
0.5
N
10
0.5
N
10
0.4
NNE
10
Energy kJ
2
2
2
6
20
35
21
2
24
22
66
11
18
18
18
5
69
53
51
50
49
49
49
32
Swell 3
Height (m)
Direction
Period (s)
0.1
N
9
0.1
N
9
0.2
N
12
0.3
N
11
0.4
SW
10
0.1
NW
7
0.1
W
13
0.1
W
12
0.1
W
12
0.4
WSW
8
0.3
WNW
4
0.2
W
11
0.2
W
10
0.3
W
10
0.3
W
10
0.3
WNW
5
0.3
W
7
0.3
WSW
9
0.4
W
9
0.2
WNW
5
0.3
NW
5
Energy kJ
2
2
11
22
24
2
3
3
3
21
4
9
8
18
17
4
8
16
25
2
3
Wind waves
Height (m)
Direction
Period (s)
0.3
W
3
0.3
W
3
0.5
W
9
0.3
NW
5
Energy kJ
1
2
40
4
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
3
3
3
3
Distance (km)
244
244
244
226
244
117
2
0
2
2
69
69
244
67
66
11
0
0
0
0
0
0
0
0
Best forecast wave conditions in Mayo and Achill Island
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
2
2
3
3
3
3
3
Best forecast wave conditions in Ireland
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
3
3
3
3
Header Global
Rating
(10 max)
8
7
5
6
7
7
8
9
8
7
6
6
6
6
5
5
5
5
5
5
5
7
7
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

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