Snow-ForecastSnow-ForecastMountain-ForecastMountain-ForecastTide-ForecastTide-ForecastWeather-ForecastWeather-Forecast
Search by country, region, or break
Search by country, region, or break

Quick Links

Surf Forecasts:

Kilcummin Harbour surfForecast / Mayo and Achill Island / Ireland

information circle48hr Weather and Surf, issued 11 pm Monday 16 Mar 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
8.8° C
 (Which is slightly cooler than normal)

How big are the waves at Kilcummin Harbour today?

The current surf forecast for Kilcummin Harbour at 7AM is: 4.5m 14s primary swell from a West direction and 0.3m 11s secondary swell from a North direction (forecast issued at 11:00pm March 16). An open ocean swell of 1.1m 4s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 11.

Time (IST) & DateWave HeightWave Period
Morning (17 Mar)15ft (4.5m)13s
Afternoon (17 Mar)13ft (4.0m)13s
Evening (17 Mar)10ft (3.0m)12s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Tuesday
17
Wednesday
18
Thursday
19
9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM
Rating
(10 max)
!
!
!
!
!
4
3
3
4
5
6
8
6
5
3
2
3
1
2
3
3
3
3
4
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
5
WNW
4.5
WNW
4.5
W
4.5
W
4.5
W
4
WNW
4
W
3.5
W
3
W
3
W
2.2
WNW
3.5
W
3.5
W
3.5
WNW
3.5
WNW
3
WNW
3
WNW
3
WNW
2.5
WNW
2.5
WNW
2.3
WNW
2.2
WNW
2
WNW
1.9
WNW
Period(s) (?)161414141313131312121716161514131313131313121212
Wave
Graph
(?)Metric surfscale
Energy kJ (?)117779095746870477256549749803735296621802735699759405036412433942975249322931989168414831163980
Wind
(km/h)
35
SSW
40
S
40
S
40
S
40
S
35
SSW
35
SW
30
SW
20
SSW
15
S
10
S
5
SSE
10
ESE
10
E
15
ENE
20
NE
15
NE
15
NE
10
ENE
10
NE
10
NE
5
ENE
5
E
5
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffoffoffoffcross-
off		cross-
off		cross-
off		cross-
off		offoffcross-
off		cross-
off		crosscross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		crosscrosscross-
off
High Tide
/ height (m)
4:35AM
3.32
4:58PM
3.03
5:08AM
3.56
5:32PM
3.24
5:41AM
3.73
Low Tide
/ height (m)
10:17PM
0.59
10:52AM
0.32
10:51PM
0.37
11:23AM
0.08
11:24PM
0.18
11:54AM
-0.09
Tuesday
17
Wednesday
18
Thursday
19
Sunrise----6:48-------6:45-------6:43---
Sunset-------6:43-------6:45-------6:46
part cloud
part cloud
cloud
cloud
cloud
light rain
part cloud
clear
clear
cloud
cloud
cloud
cloud
cloud
light rain
light rain
part cloud
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
-----2--------11--------
Temp. °C121211111191097678877788977101313
Feels °C (?)54323232223553324454481211
  • 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

Latest Updates

Surf-Forecast Premium Launches 16-day Forecast and New, Improved Modelling
Ben Mondy

Surf-Forecast Premium Launches 16-day Forecast and New, Improved Modelling

Get 16% off your subscription with code 16DAYS—available for 16 days only, until March 25, 2026. Surf-Forecast Premium just got better. All paid subscribers will now see a full 16-day forecast, surf reports and wind and tide data for over 7,000 of the world's best surf spots. Premium members will also have access to a new high-resolution forecast model, which enhances our current forecasts by making them quicker and more accurate. That’s more lead time. More confidence. More chances to score g

Save Up to 20% on SIXT Rental Cars Worldwide – Exclusive Surf-Forecast Deal
travel
Surf Forecast

Save Up to 20% on SIXT Rental Cars Worldwide – Exclusive Surf-Forecast Deal

Surf road trips just got even better. Surf-Forecast users can now save up to 20% on SIXT rental cars worldwide during the promotional period until March 31, 2026. Whether you’re planning a legendary California road trip, chasing waves along Europe’s coasts, or exploring remote surf destinations, this exclusive SIXT offer helps you travel smarter and cheaper. And if you want some inspiration on where to go, check out our article Five Iconic Surf Road Trips. Click and get your SIXT discount

Read more

Read more

Discover more articles and updates in the Greenroom.

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.

View detailed surf forecast for Kilcummin Harbour at:
surf-forecast.com

Nearest locationNearest
Nearest locationNearest
Nearest locationNearest