Surf Forecast Surf Report

Kilcummin Harbour surfForecast / Mayo and Achill Island / Ireland

information circle12 Day Weather and Surf, issued 6 pm Saturday 19 Apr 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
11.1° C
(Which is 1.2°C warmer than normal for this time of year)


Best Forecast Surf Conditions for Kilcummin Harbour this week:

The surf forecast for Kilcummin Harbour over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Apr 19) at 10PM. The primary swell is predicted to be 1.6m and 10s period with a secondary swell of 0.9m and 12s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Kilcummin Harbour in the next 12 days are 2.2m 14s and forecast to arrive on Friday (Apr 25) at 7PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 4s period and expected on Tuesday (Apr 22) at 4PM.

Wave TypeTime (IST) & Date Wave Height & Period
Next good surf (1 star+)10PM (Sat 19th Apr)5ft (1.6m) 10s
Best Surf 7PM (Mon 21st Apr)8ft (2.5m) 11s
Most Powerful 7PM (Fri 25th Apr)7ft (2.2m) 14s

Table - best surf conditions forecast for Kilcummin Harbour over the next 12 days.

Updates in  hr  min  s Forecast update imminent
Sat
19
Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
Friday
25
Saturday
26
Sunday
27
Monday
28
Tuesday
29
Wednesday
30
Thu
01
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1.7
N
1.4
NNW
1.2
N
1
N
0.7
N
1.6
W
2.5
W
2.3
W
1.9
W
1.6
W
1.8
W
1.3
W
1.4
W
1.2
W
1.1
W
1.2
W
2
W
1.9
W
2.1
W
2.1
W
1.9
W
1.7
W
1.5
W
1.4
W
1.3
W
1.1
W
0.8
WSW
1.3
W
1
WSW
0.9
WSW
0.7
WSW
0.6
W
0.6
W
0.9
W
1.3
W
1.7
W
Period(s) (?)9109991011111010109111111161413141312111110109101111101110991112
Wave
Graph
(?)Metric surfscale
Energy (?)4523702301697450014851253759492600295475332313687155312661710147510137135073713121981394032451581216564142403778
Wind
(km/h)
0
NE
5
SW
10
S
15
SSE
20
SSE
30
WSW
25
W
15
SSW
20
S
15
SSE
15
SE
15
SSE
15
SE
25
SE
30
SSE
25
SSE
20
SSE
10
S
10
ESE
5
E
5
ESE
10
NE
5
SE
15
SSE
10
SE
10
S
10
SE
5
E
5
NNW
5
SE
15
NNE
5
ESE
5
E
15
NNE
5
NNW
5
N
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glassglassoffoffcross-
off
cross-
off
crosscross-
off
offcross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
offcross-
off
crosscross-
off
cross-
on
cross-
off
cross-
off
cross-
off
offcross-
off
crossglasscross-
off
cross-
on
glasscrosscross-
on
onon
High Tide
/ height (m)
10:34PM
2.61
10:58AM
2.24
11:46PM
2.52
12:29PM
2.15
1:13AM
2.57
2:06PM
2.24
2:28AM
2.77
3:17PM
2.48
3:26AM
3.06
4:11PM
2.79
4:16AM
3.36
4:56PM
3.09
5:03AM
3.61
5:39PM
3.36
5:48AM
3.77
6:20PM
3.56
6:33AM
3.80
7:01PM
3.67
7:19AM
3.70
7:43PM
3.68
8:06AM
3.48
8:28PM
3.58
8:55AM
3.18
Low Tide
/ height (m)
4:45AM
1.19
4:50PM
1.17
6:15AM
1.27
6:19PM
1.26
7:59AM
1.14
7:57PM
1.19
9:09AM
0.83
9:07PM
0.97
9:59AM
0.48
10:01PM
0.70
10:42AM
0.15
10:48PM
0.42
11:23AM
-0.10
11:33PM
0.17
12:03PM
-0.23
12:17AM
-0.01
12:43PM
-0.24
1:02AM
-0.09
1:23PM
-0.12
1:48AM
-0.05
2:05PM
0.09
2:37AM
0.12
Sat
19
Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
Friday
25
Saturday
26
Sunday
27
Monday
28
Tuesday
29
Wednesday
30
Thu
01
Sunrise--6:24--6:22--6:20--6:18--6:15--6:13--6:11--6:09--6:07--6:03--6:01--6:00
Sunset8:45--8:47--8:49--8:51--8:52--8:54--8:57--8:59--9:00--9:02--9:04--9:06--
light rainlight rainpart cloudlight rainrain showerspart cloudpart cloudpart cloudcloudcloudmod rainpart cloudpart cloudpart cloudpart cloudlight rainlight raincloudlight rainpart cloudpart cloudclearpart cloudclearclearclearclearclearpart cloudclearclearclearclearclearclearclear
Rain (mm)
42-11-----6----12-2-----------------
Temp. °C9910121010118910910151113151113131213131314171514161415151515151413
Feels °C (?)886863545766116610611111011101111161412141113121313121111

Short Range Forecast: Light rain (total 8mm), mostly falling on Sat afternoon. Very mild (max 12°C on Sun afternoon, min 7°C on Sun night). Winds increasing (calm on Sat afternoon, fresh winds from the WSW by Mon morning).

Days 3-6 Weather Summary Light rain (total 9mm), mostly falling on Tue night. Very mild (max 15°C on Wed afternoon, min 7°C on Wed night). Winds decreasing (fresh winds from the SSE on Thu morning, light winds from the E by Fri morning).

Days 6-9 Weather Summary Light rain (total 2mm), mostly falling on Fri afternoon. Very mild (max 17°C on Sun afternoon, min 10°C on Sun morning). Wind will be generally light.

Long Range Forecast: Mostly dry. Very mild (max 16°C on Mon afternoon, min 13°C on Mon night). Wind will be generally light.

  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
<span class="translation_missing" title="translation missing: en.leaflet.map_placeholder_alt">Map Placeholder Alt</span>
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Information about the Kilcummin Harbour Surf forecast

The above surf forecast table for Kilcummin Harbour provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Kilcummin Harbour can be found by selecting the local surf guide option on the grey menu. Our Kilcummin Harbour surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Kilcummin Harbour) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Kilcummin Harbour may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Kilcummin Harbour is 19 km (12 miles) from Ballina. If you plan a holiday in Mayo and Achill Island, look for hotels and other accommodation in Ballina. Ballina has rooms for a wide range of budgets as well as car hire and transport links.

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