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Surf Forecasts:

Killadoon surfForecast / Mayo and Achill Island / Ireland

information circle48hr Weather and Surf, issued 5 am Friday 20 Mar 2026 IST
Forecast update in hr  min  s Forecast update imminent
Killadoon surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Killadoon sea temperature is
8.7° C
 (Which is slightly cooler than normal)

How big are the waves at Killadoon today?

The current surf forecast for Killadoon at 10AM is: 0.4m 10s primary swell from a West-northwest direction and 0.2m 14s secondary swell from a West-northwest direction (forecast issued at 05:00am March 20). The wind direction is predicted to be cross-offshore.

Time (IST) & DateWave HeightWave Period
Morning (20 Mar)1.5ft (0.4m)11s
Afternoon (20 Mar)1.5ft (0.4m)10s
Evening (20 Mar)2ft (0.6m)15s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Friday
20
Saturday
21
Sunday
22
Mon
23
3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM
Rating
(10 max)
1
0
0
0
0
0
0
1
2
2
2
1
0
0
0
0
0
0
0
0
0
0
1
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.5
W
0.4
WNW
0.4
WNW
0.4
WNW
0.4
WNW
0.5
W
0.6
WNW
0.8
WNW
0.9
WNW
0.9
WNW
0.8
WNW
1
WNW
1
WNW
1
WNW
1
WNW
1
W
1
W
0.9
WNW
0.8
WNW
0.9
WNW
1.1
WNW
1.2
WNW
1.2
WNW
1.2
WNW
Period(s) (?)111111101013151515141416161515141414131314141414
Wave
Graph
(?)Metric surfscale
Energy kJ (?)623937353486179312385371273520513474462429411313236307439577504490
Wind
(km/h)
10
SE
10
SSE
10
S
10
WSW
10
WSW
10
SW
10
SSW
10
SW
10
S
5
S
5
S
10
SSW
20
SSW
20
SSW
20
SSW
20
SSW
20
SSW
20
SW
20
NNW
20
NNW
25
NNW
25
N
15
N
5
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		cross-
off		cross-
on		cross-
on		crosscrosscrosscross-
off		cross-
off		cross-
off		crosscrosscrosscrosscrosscrosscross-
on		cross-
on		cross-
on		cross-
on		cross-
on		crosscross-
off
High Tide
/ height (m)
6:23PM
4.03
6:34AM
4.12
6:59PM
4.00
7:14AM
3.99
7:37PM
3.87
Low Tide
/ height (m)
12:05PM
-0.16
12:20AM
0.09
12:40PM
-0.08
12:58AM
0.13
1:18PM
0.11
Friday
20
Saturday
21
Sunday
22
Mon
23
Sunrise--6:43-------6:41-------6:37-----
Sunset-----6:52-------6:52-------6:54--
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
cloud
cloud
light rain
part cloud
clear
part cloud
clear
part cloud
Rain (mm)
------------------1-----
Temp. °C111091010109988891098899888876
Feels °C (?)976777665655543345422233
  • 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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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 Killadoon 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 Killadoon at:
surf-forecast.com

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