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 — and sunset is at 07:45 PM.

Days 1–4 Weather Summary

Light rain (total 3mm), mostly falling on Sun morning. Warm air temperatures (max 23°C on Fri night, min 7°C on Sun morning). Mainly fresh winds.

Days 5–7 Weather Summary

Light rain (total 5mm), mostly falling on Wed afternoon. Cool air temperatures (max 18°C on Thu afternoon, min 3°C on Tue morning). Wind will be generally light.

Days 8–10 Weather Summary

Light rain (total 6mm), mostly falling on Sat afternoon. Warm (max 21°C on Fri afternoon, min 8°C on Sat morning). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Very mild (max 15°C on Mon afternoon, min 7°C on Wed morning). Wind will be generally light.

Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
1
Saturday
2
Sun
3
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
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
Wave Height Map
High Tide
7:24PM0.04m
8:46AM0.06m
8:11PM0.04m
9:45AM0.06m
8:59PM0.04m
10:42AM0.06m
9:46PM0.04m
11:35AM0.06m
10:45PM0.04m
12:35PM0.06m
11:52PM0.04m
1:30PM0.06m
1:03AM0.04m
2:26PM0.05m
2:17AM0.04m
3:15PM0.05m
3:29AM0.04m
3:59PM0.05m
4:36AM0.05m
4:39PM0.04m
5:35AM0.05m
5:13PM0.04m
6:24AM0.05m
5:48PM0.04m
7:15AM0.05m
6:24PM0.04m
8:00AM0.05m
7:04PM0.04m
Low Tide
1:52AM-0.00m
3:05PM0.02m
2:38AM-0.01m
4:02PM0.02m
3:31AM-0.01m
4:57PM0.02m
4:25AM-0.01m
5:53PM0.02m
5:25AM-0.00m
6:50PM0.02m
6:24AM0.00m
7:47PM0.02m
7:29AM0.01m
8:44PM0.02m
8:39AM0.01m
9:35PM0.02m
9:47AM0.01m
10:20PM0.01m
10:51AM0.02m
11:06PM0.01m
11:44AM0.02m
11:45PM0.01m
12:42PM0.02m
00:23AM0.01m
1:30PM0.02m
1:00AM0.00m
2:16PM0.02m
Wave
height (m) 
direction
period (s) 
clear
clear
part cloud
rain showers
light rain
clear
clear
clear
cloud
clear
clear
part cloud
part cloud
cloud
light rain
part cloud
clear
clear
clear
clear
part cloud
part cloud
light rain
light rain
cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
some clouds
rain shwrs
light rain
clear
clear
clear
cloudy
clear
clear
some clouds
some clouds
cloudy
light rain
some clouds
clear
clear
clear
clear
some clouds
some clouds
light rain
light rain
cloudy
some clouds
cloudy
some clouds
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
clear
some clouds
 km/h
10
N
10
ESE
15
SE
10
NE
25
NW
30
NW
15
WSW
25
NW
25
NW
15
NNE
10
SE
15
SE
15
SSW
10
W
10
N
10
N
10
NNE
5
NNE
0
NW
0
ESE
5
N
15
ENE
15
E
15
E
0
NE
5
NE
20
NE
15
ENE
5
ENE
10
SSE
5
WNW
20
N
20
NNE
15
E
10
NE
10
ENE
10
WSW
5
N
10
SE
10
SW
10
S
10
SE
15
S
15
SSW
20
S
15
SSW
10
SSW
 mm 
1
2
5
1
5
max°C
23
17
23
18
10
14
14
8
11
10
6
11
11
17
15
14
13
18
18
14
21
19
10
8
9
11
12
11
11
15
15
15
15
15
10
14
14
15
17
17
17
21
20
20
26
22
23
Moonrise
6:43
7:23
8:13
9:13
10:23
11:36
12:50
2:00
3:07
4:11
5:14
6:16
7:19
8:22
9:25
Moonset
9:45
11:03
12:16
1:19
2:08
2:48
3:19
3:45
4:09
4:30
4:52
5:15
5:40
6:09
6:44
Sunrise
6:24
6:24
6:22
6:20
6:18
6:18
6:16
6:15
6:13
6:13
6:11
6:09
6:09
6:07
6:05
6:05
Sunset
7:45
7:45
7:46
7:47
7:49
7:50
7:51
7:52
7:52
7:53
7:53
7:54
7:55
7:57
7:58
7:59
Today's sea temperature in Dundalk is
14.8° C
(Statistics for 17 Apr 1981-2005 – mean: 6.0 max: 10.0 min: 2.4°C)
Issued (local time): 7 pm Friday 17 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest