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 circle16 Day Weather and Surf, issued 11 am Saturday 14 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)

Best Forecast Surf Conditions for Kilcummin Harbour this week:

The surf forecast for Kilcummin Harbour over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Mar 15) at 6PM. The primary swell is predicted to be 8.5m and 15s period. The wind is predicted to be cross-shore as the swell arrives.

The most powerful waves expected at Kilcummin Harbour in the next 16 days are 10.0m 19s and forecast to arrive on Sunday (Mar 15) at 9PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 4s period and expected on Tuesday (Mar 17) at 3AM.

Wave TypeTime (IST) & Date Wave Height & Period
Next good surf (1 star+) 6PM (Sun 15th Mar)28ft (8.5m) 15s
Best Surf 6PM (Sun 15th Mar)28ft (8.5m) 15s
Most Powerful 9PM (Sun 15th Mar)33ft (10.0m) 19s

Table - best surf conditions forecast for Kilcummin Harbour over the next 16 days.

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table

Short Range Forecast Light rain (total 7mm), mostly falling on Mon morning. Very mild (max 12°C on Mon afternoon, min 4°C on Sun afternoon). Winds increasing (light winds from the SW on Sat morning, strong winds from the W by Sun morning).

Days 3-6 Weather Summary Light rain (total 4mm), mostly falling on Tue morning. Very mild (max 10°C on Tue morning, min 5°C on Thu night). Winds decreasing (fresh winds from the SSW on Tue morning, light winds from the NE by Thu night).

Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
6
3
4
0
0
!
!
!
!
4
4
8
8
4
3
2
2
3
3
2
4
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
3.5
WNW
3
WNW
3
WNW
4
WNW
6.5
WNW
9.5
WNW
7.5
WNW
6
WNW
5
WNW
4
W
4
W
2.5
WNW
4
WNW
4
WNW
3
WNW
2.5
WNW
2.1
WNW
1.6
WNW
1.3
WNW
1
WNW
1.7
WNW
Period(s) (?)131213101219181614131318151413121211101013
Wave
Graph
(?)Metric surfscale
Energy kJ (?)423228632884306911750654463596319209934256055670401573645930318819281200615346214995
Wind
(km/h)
15
SW
20
W
25
S
40
W
45
W
40
W
30
SSW
45
SW
40
S
35
SSW
30
SW
20
SSW
15
SSW
10
NW
15
NNE
15
NE
15
NE
10
SSE
10
SSE
15
SE
15
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		crossoffcrosscrosscrosscross-
off		cross-
off		offcross-
off		cross-
off		offoffcross-
on		cross-
on		cross-
on		cross-
on		cross-
off		cross-
off		cross-
off		off
High Tide
/ height (m)
3:03PM
2.28
3:23AM
2.73
3:48PM
2.53
4:02AM
3.03
4:25PM
2.79
4:35AM
3.32
4:58PM
3.03
5:08AM
3.56
5:32PM
3.24
5:41AM
3.73
6:06PM
3.39
6:16AM
3.80
6:40PM
3.47
Low Tide
/ height (m)
9:03AM
1.18
9:01PM
1.10
9:46AM
0.90
9:42PM
0.84
10:20AM
0.60
10:17PM
0.59
10:52AM
0.32
10:51PM
0.37
11:23AM
0.08
11:24PM
0.18
11:54AM
-0.09
11:58PM
0.06
12:27PM
-0.15
12:35AM
0.01
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Sunrise6:54--6:52--6:50--6:48--6:45--6:43--6:39--
Sunset-6:37--6:38--6:40--6:43--6:45--6:46--6:49-
light rain
cloud
part cloud
rain showers
light rain
light rain
light rain
cloud
cloud
light rain
rain showers
part cloud
part cloud
cloud
clear
clear
clear
part cloud
part cloud
cloud
part cloud
Rain (mm)
1--1212--31----------
Temp. °C8887571012111097101096777119
Feels °C (?)222-2-60233321766234386
  • 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.

submit an eyeball surf report

Quick surf report for Kilcummin Harbour:

join our community of surf reporters

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

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 16 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.

Nearest locationNearest
Nearest locationNearest
Nearest locationNearest