Dundalk Sea Conditions and Tide Table

Dundalk Sea Conditions table showing wave height, swell direction and period.

High and low tide times are also provided on the table along with the moon phase and forecast weather. Sunrise today is at 07:22 AM and sunset is at 04:47 PM.

Days 1–3 Weather Summary

A dusting of snow on Fri night. Freezing level rising with drizzle on Fri night. Icy conditions (max 11°C on Thu afternoon, min -3°C on Thu night). Winds increasing (light winds from the ENE on Wed night, fresh winds from the SSE by Fri afternoon).

Days 4–6 Weather Summary

Light rain (total 2mm), mostly falling on Mon morning. Icy conditions (max 12°C on Mon morning, min -3°C on Mon night). Winds increasing (calm on Sat night, fresh winds from the WNW by Mon afternoon).

Days 7–9 Weather Summary

Mostly dry. Freeze-thaw conditions (max 8°C on Thu afternoon, min -1°C on Tue night). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 2mm), mostly falling on Sun night. Freeze-thaw conditions (max 9°C on Mon morning, min -4°C on Fri night). Wind will be generally light.

Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Mon
5
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
Wave Height Map
High Tide
10:25AM0.04m
11:09PM0.05m
11:24AM0.04m
11:44PM0.05m
12:26PM0.05m
00:22AM0.05m
1:26PM0.05m
1:02AM0.05m
2:29PM0.05m
1:42AM0.05m
3:30PM0.06m
2:32AM0.05m
4:34PM0.06m
3:28AM0.05m
5:40PM0.06m
4:25AM0.04m
6:45PM0.06m
5:27AM0.04m
7:43PM0.06m
8:33PM0.06m
7:37AM0.05m
Low Tide
4:29PM0.01m
5:28AM0.01m
5:24PM0.01m
6:08AM0.01m
6:21PM0.02m
6:54AM0.01m
7:21PM0.02m
7:42AM0.00m
8:21PM0.02m
8:34AM-0.00m
9:31PM0.02m
9:29AM-0.01m
10:35PM0.03m
10:27AM-0.01m
11:38PM0.03m
11:28AM-0.01m
00:40AM0.03m
12:26PM-0.01m
1:41AM0.02m
1:28PM-0.01m
2:30AM0.02m
2:22PM-0.00m
Wave
height (m) 
direction
period (s) 
part cloud
clear
part cloud
cloud
cloud
light snow
cloud
cloud
part cloud
cloud
cloud
part cloud
light rain
rain showers
part cloud
clear
clear
part cloud
clear
part cloud
clear
part cloud
cloud
part cloud
cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
cloud
light rain
cloud
part cloud
some clouds
clear
some clouds
cloudy
cloudy
light snow
cloudy
cloudy
some clouds
cloudy
cloudy
some clouds
light rain
rain shwrs
some clouds
clear
clear
some clouds
clear
some clouds
clear
some clouds
cloudy
some clouds
cloudy
some clouds
clear
clear
some clouds
some clouds
some clouds
cloudy
light rain
cloudy
some clouds
 km/h
10
SW
15
NNW
20
N
10
E
20
SSE
10
S
15
NNW
15
NNE
5
N
5
SW
10
SSE
20
SSW
15
SW
30
WNW
25
WNW
30
WNW
25
WNW
15
WNW
20
W
10
SW
10
SW
10
SSW
15
SSW
10
W
25
NNW
20
N
15
NNW
20
NW
10
NNW
5
SSW
15
S
15
S
15
SW
10
WSW
15
WNW
 mm 
1
1
1
2
max°C
10
11
2
-1
1
2
3
0
-1
3
3
11
12
8
1
0
1
-1
2
4
2
6
8
6
1
1
-2
-1
0
-1
2
3
6
9
9
Moonrise
10:56
11:19
11:43
12:07
12:36
1:10
1:53
2:48
3:55
5:11
6:28
7:43
Moonset
10:27
11:34
12:42
1:54
3:10
4:29
5:46
6:57
7:56
8:43
9:19
Sunrise
7:22
7:24
7:24
7:24
7:24
7:24
7:24
7:24
7:24
7:24
7:24
7:24
Sunset
4:47
4:49
4:49
4:50
4:51
4:52
4:52
4:52
4:53
4:54
4:55
4:57
Today's sea temperature in Dundalk is
4.0° C
(Statistics for 25 Dec 1981-2005 – mean: 5.1 max: 7.7 min: 2.6°C)
Issued (local time): 12 am Thursday 25 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest