Kilcummin Harbour surfForecast / Mayo and Achill Island / Ireland

information circle48hr Weather and Surf, issued 6 am Monday 01 Jun 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
13.3° C
(Which is 1.2°C warmer than normal for this time of year)

How big are the waves at Kilcummin Harbour today (01 Jun):

  • Morning surf: Morning surf (01 Jun, local time) - 4ft (1.2m), 11s period with WSW swell.
  • Afternoon surf: Afternoon surf (01 Jun, local time) - 3.5ft (1.1m), 10s period with WSW swell.
  • Evening surf: Evening surf (01 Jun, local time) - 4ft (1.2m), 10s period with WSW swell.

The current surf forecast for Kilcummin Harbour at 2PM is: 1.1m 10s primary swell from a West-southwest direction and 0.4m 10s secondary swell from a North direction (forecast issued at 06:00am June 01). The wind direction is predicted to be cross-offshore.

Time (IST) & DateWave HeightWave Period
Morning (01 Jun)4ft (1.2m)11s
Afternoon (01 Jun)3.5ft (1.1m)10s
Evening (01 Jun)4ft (1.2m)10s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 17mm), heaviest on Tue night. Very mild (max 15°C on Mon morning, min 11°C on Tue night). Winds increasing (light winds from the SW on Mon night, fresh winds from the WSW by Wed afternoon).

Monday
1
Tuesday
2
Wednesday
3
Thu
4
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)
2
2
2
2
1
1
2
2
2
1
0
0
0
0
2
3
2
2
2
1
1
2
3
4
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)
1.3
WSW
11
1.3
WSW
11
1.2
WSW
11
1.1
WSW
10
1.1
W
10
1.3
WSW
10
1.2
WSW
10
1.1
W
10
1
W
10
1
W
9
0.9
WSW
9
1.2
W
9
1.3
W
9
1.5
W
10
1.3
WSW
10
1.2
WSW
10
1.6
WSW
13
1.4
WSW
13
1.4
WSW
13
1.6
WSW
12
1.8
WSW
12
2.3
WSW
11
2.5
W
11
2.5
W
11
Wave Graph
Metric surfscale
Energy kJ
373
366
337
265
240
335
288
231
188
180
144
246
293
408
307
291
849
690
659
807
944
1146
1789
1751
Wind (km/h)
15
SSW
15
SW
15
SSW
15
S
20
SW
20
SW
10
WSW
5
SW
5
WSW
10
WSW
20
W
25
W
25
W
25
W
15
SW
15
S
20
SSE
30
SSE
20
SSW
30
WSW
30
WSW
25
WSW
15
WSW
15
WSW
off
cross-off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross-off
off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
7:01AM2.91m
7:20PM3.21m
7:37AM2.85m
7:57PM3.18m
8:12AM2.76m
8:35PM3.13m
Low Tide
12:56PM0.49m
1:28AM0.54m
1:30PM0.52m
2:06AM0.61m
2:05PM0.58m
light rain
cloud
cloud
rain showers
light rain
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
clear
part cloud
cloud
light rain
light rain
light rain
rain showers
rain showers
rain showers
rain showers
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:09
5:09
5:07
5:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:59
10:00
10:00
10:02
1
1
1
4
2
2
1
1
2
1
Temp °C
14
14
15
15
15
15
13
12
12
13
13
14
14
14
12
11
11
11
14
14
14
12
12
12
12
12
13
13
12
12
11
11
11
11
10
9
9
9
9
8
7
5
10
8
8
7
9
10
Swell 1
Height (m)
Direction
Period (s)
1.3
WSW
11
1.3
WSW
11
1.2
WSW
11
1.1
WSW
10
1.1
W
10
0.4
N
9
1.2
WSW
10
1.1
W
10
1
W
10
1
W
9
0.9
WSW
9
0.2
N
8
0.2
N
8
0.2
W
16
1
WNW
7
1
WNW
7
1.6
WSW
13
1.4
WSW
13
1.4
WSW
13
1.6
WSW
12
0.2
N
8
0.1
N
8
0.1
N
8
0.1
N
8
Energy kJ
373
366
337
265
240
25
288
231
188
180
144
5
5
21
108
111
849
690
659
807
6
1
1
1
Swell 2
Height (m)
Direction
Period (s)
0.5
N
10
0.5
N
10
0.4
N
10
0.4
N
10
0.4
N
9
0.3
N
9
0.3
N
9
0.3
N
9
0.3
N
9
0.3
N
8
0.3
N
8
0.1
W
18
0.2
W
17
0.2
N
8
0.5
W
15
0.8
W
14
0.9
NW
7
0.7
WNW
7
0.5
NW
7
0.4
NW
6
0.1
N
8
Energy kJ
48
47
30
29
27
14
14
14
13
12
12
6
23
5
112
261
77
41
22
9
1
Swell 3
Height (m)
Direction
Period (s)
0.1
W
14
0.1
W
15
0.1
W
18
0.1
W
18
0.2
N
7
0.2
N
7
0.2
N
7
0.2
N
7
0.2
N
9
0.1
N
9
Energy kJ
4
4
6
6
4
4
4
4
6
1
Wind waves
Height (m)
Direction
Period (s)
0.2
SSE
3
0.3
SW
2
1.3
WSW
10
0.6
W
4
1.2
W
9
1.3
W
9
1.5
W
10
1.3
WSW
10
1.2
WSW
10
0.9
SSE
4
0.7
S
4
0.2
SSE
4
1.8
WSW
12
2.3
WSW
11
2.5
W
11
2.5
W
11
Energy kJ
1
1
335
9
246
293
408
307
291
23
14
1
944
1146
1789
1751
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
2
2
2
2
2
2
1
1
2
1
1
2
3
3
3
3
2
2
2
4
4
Distance (km)
0
0
0
0
2
2
0
0
0
0
122
281
289
283
2
0
10
11
2
132
244
171
2
0
Best forecast wave conditions in Mayo and Achill Island
Rating
(10 max)
2
2
2
2
2
2
2
2
2
1
2
4
3
3
3
4
4
Best forecast wave conditions in Ireland
Rating
(10 max)
2
2
2
2
2
3
2
2
2
1
1
2
1
2
4
3
4
3
2
2
4
4
Header Global
Rating
(10 max)
5
5
5
4
5
5
5
5
5
4
5
4
4
5
5
5
4
4
4
4
5
5
5
5
  • 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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