Kilcummin Harbour surfForecast / Mayo and Achill Island / Ireland

information circle48hr Weather and Surf, issued 12 am Saturday 19 Jul 2025 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
16.5° C
(Which is 1.8°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 4AM is: 0.8m 7s primary swell from a West direction (forecast issued at 12:00am July 19). The wind direction is predicted to be cross-offshore.

Time (IST) & DateWave HeightWave Period
Morning (19 Jul)2.5ft (0.7m)7s
Afternoon (19 Jul)2ft (0.6m)7s
Evening (19 Jul)2.5ft (0.7m)8s

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

Updates in  hr  min  s Forecast update imminent
Saturday
19
Sunday
20
Monday
21
10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.9
W
0.8
W
0.8
W
0.7
W
0.7
W
0.7
W
0.6
W
0.6
W
0.7
W
0.6
W
0.5
W
0.6
WNW
1
W
1.1
W
1.1
W
1.1
W
1.1
W
1
W
1
W
1.6
NW
1.8
NW
1.9
NW
1.9
NW
1.9
NW
Period(s) (?)8777777787121111101010101010106667
Wave
Graph
(?)Metric surfscale
Energy (?)93706853535041427881141169271274277302342273271496256287306325
Wind
(km/h)
5
SW
5
SE
10
SSE
10
SE
10
SE
15
ENE
15
ENE
15
NE
10
E
10
E
10
ENE
15
NE
15
NNE
25
NNE
25
N
20
N
20
NNW
25
NNW
25
NW
25
NW
30
NW
30
NW
30
NW
25
WNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glasscross-
off
cross-
off
cross-
off
cross-
off
crosscross-
on
cross-
on
crosscrosscross-
on
cross-
on
cross-
on
ononononcross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
High Tide
/ height (m)
12:24AM
2.96
1:14PM
2.64
1:36AM
2.82
2:28PM
2.71
2:56AM
2.77
3:40PM
2.87
Low Tide
/ height (m)
6:50AM
0.71
7:12PM
0.95
8:02AM
0.77
8:37PM
0.91
9:14AM
0.75
Saturday
19
Sunday
20
Monday
21
Sunrise---5:26-------5:28-------5:30----
Sunset-------9:58-------9:55-------9:54
part cloudcloudcloudcloudcloudpart cloudrain showerslight rainlight rainpart cloudcloudcloudcloudcloudpart cloudpart cloudcloudcloudcloudcloudcloudpart cloudpart cloudclear
Rain (mm)
------111---------------
Temp. °C161514141517171717161515161717161515151515151615
Feels °C (?)161513131315151616151413141413131212111110101111
  • 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

Eyeball surf reportRecent Eyeball Surf Reports for Mayo and Achill Island

  1. weather stationWind Update Continuing clean conditions at Kilcummin Harbour (calm at Ballina 18 km from Kilcummin Harbour). 0.8m 7s swell from the W

    Kilcummin Harbour
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18 km away, 1 h 29 min ago

2 km/h
SE
13.0
16.5
Air / Water (°C)
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