Arklow Sea Conditions and Tide Table

Arklow 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 05:54 AM and sunset is at 08:49 PM.

Days 1–3 Weather Summary

Light rain (total 3mm), mostly falling on Thu night. Cool air temperatures (max 15°C on Fri afternoon, min 9°C on Wed night). Wind will be generally light.

Days 4–6 Weather Summary

Light rain (total 4mm), mostly falling on Sun morning. Cool air temperatures (max 12°C on Sun morning, min 7°C on Mon night). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 2mm), mostly falling on Fri afternoon. Very mild (max 11°C on Fri afternoon, min 3°C on Tue night). Winds increasing (calm on Wed night, fresh winds from the SE by Fri morning).

Days 10–12 Weather Summary

Heavy rain (total 30mm), heaviest during Sat morning. Very mild (max 13°C on Sat afternoon, min 9°C on Sun night). Winds decreasing (near gales from the SSE on Sat night, light winds from the SSE by Sun night).

Thursday
30
Friday
1
Saturday
2
Sunday
3
Monday
4
Tuesday
5
Wednesday
6
Thursday
7
Friday
8
Saturday
9
Sunday
10
Monday
11
Tuesday
12
Wednesday
13
Thursday
14
Fri
15
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
8:53AM0.81m
9:32PM0.68m
9:20AM0.78m
9:39PM0.73m
9:52AM0.74m
1:03PM0.70m
10:05PM0.77m
10:26AM0.69m
1:57PM0.66m
10:34PM0.78m
10:58AM0.63m
2:51PM0.63m
11:04PM0.77m
11:26AM0.57m
3:42PM0.60m
11:35PM0.74m
11:49AM0.51m
4:33PM0.58m
00:07AM0.71m
12:11PM0.45m
5:23PM0.57m
00:47AM0.67m
12:39PM0.41m
6:12PM0.57m
1:46AM0.64m
1:27PM0.36m
7:01PM0.58m
7:50PM0.62m
7:20AM0.80m
8:40PM0.65m
7:49AM0.81m
9:29PM0.69m
7:47AM0.83m
10:17PM0.72m
Low Tide
10:15AM0.80m
4:29PM-0.02m
9:55PM0.68m
11:19AM0.75m
5:05PM0.03m
11:32PM0.70m
12:02PM0.69m
5:40PM0.10m
6:01AM0.06m
12:32PM0.64m
6:14PM0.17m
6:40AM0.09m
12:57PM0.59m
6:48PM0.24m
7:19AM0.14m
1:19PM0.53m
7:23PM0.29m
8:01AM0.19m
1:43PM0.47m
8:00PM0.33m
8:48AM0.25m
2:10PM0.41m
8:41PM0.35m
9:43AM0.29m
2:37PM0.37m
9:29PM0.37m
10:48AM0.29m
2:52PM0.35m
10:27PM0.39m
12:00PM0.25m
11:35PM0.38m
1:00PM0.17m
00:45AM0.36m
1:48PM0.07m
1:46AM0.30m
2:32PM-0.02m
Wave
height (m) 
direction
period (s) 
1.3
E
6
1.2
ESE
5
0.7
SSE
5
0.5
S
5
0.5
SSE
3
0.4
S
3
0.6
S
4
0.7
S
4
0.5
S
4
0.3
S
4
0.2
S
4
0.2
SSE
9
0.4
NNE
4
0.3
NNE
4
0.1
S
14
0.1
S
13
0.1
SE
4
1.4
NE
6
0.9
NE
6
0.6
NNE
5
0.3
NNE
5
0.3
NNE
4
0.2
NNE
3
0.3
SSE
2
1
SSE
4
1.3
SSE
5
1.3
SSE
5
2.5
SSE
7
1.7
S
8
1.1
S
8
3.5
S
10
1.8
S
11
1.1
S
11
0.9
S
10
0.7
S
10
0.7
S
10
0.6
S
9
0.5
S
9
0.7
S
8
0.6
S
5
1
S
4
0.9
S
6
0.5
S
7
0.5
S
8
0.4
S
6
0.7
S
4
cloud
cloud
light rain
cloud
cloud
part cloud
light rain
rain showers
part cloud
rain showers
rain showers
cloud
part cloud
clear
part cloud
part cloud
light rain
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
light rain
light rain
rain showers
rain showers
heavy rain
part cloud
cloud
light rain
rain showers
rain showers
heavy rain
light rain
rain showers
rain showers
light rain
light rain
cloud
part cloud
part cloud
light rain
part cloud
cloudy
cloudy
light rain
cloudy
cloudy
some clouds
light rain
rain shwrs
some clouds
rain shwrs
rain shwrs
cloudy
some clouds
clear
some clouds
some clouds
light rain
some clouds
some clouds
some clouds
clear
some clouds
some clouds
some clouds
some clouds
light rain
light rain
rain shwrs
rain shwrs
heavy rain
some clouds
cloudy
light rain
rain shwrs
rain shwrs
heavy rain
light rain
rain shwrs
rain shwrs
light rain
light rain
cloudy
some clouds
some clouds
light rain
some clouds
 km/h
20
ENE
15
ENE
5
E
10
SSE
20
S
10
SSW
15
S
20
S
10
WSW
5
WNW
0
NE
5
NNW
5
N
10
ESE
5
NW
10
NNW
5
NNE
20
N
20
NNE
15
NE
5
NW
10
ESE
15
SE
15
SSE
30
SSE
30
SE
30
SSE
45
S
35
SSW
15
SE
40
SSW
25
S
10
SSE
15
SSE
15
S
5
S
20
W
15
SW
15
WSW
15
SW
30
SSW
20
WSW
15
W
15
SW
10
S
15
SSE
 mm 
1
1
1
1
2
1
2
1
12
1
12
1
1
2
13
3
1
1
1
4
4
max°C
12
14
13
14
15
11
11
12
10
12
12
11
10
11
10
12
12
7
9
9
7
8
9
9
9
11
10
11
13
12
12
12
10
12
11
10
10
13
9
11
11
10
15
15
11
13
Moonrise
7:59
9:16
10:32
11:44
12:47
1:38
2:16
2:43
3:02
3:16
3:28
3:39
3:49
4:01
4:15
Moonset
5:03
5:15
5:31
5:52
6:22
7:03
7:59
9:06
10:20
11:37
12:56
2:15
3:36
5:00
6:29
Sunrise
5:54
5:52
5:50
5:48
5:47
5:45
5:43
5:41
5:39
5:37
5:35
5:35
5:33
5:31
5:28
5:28
Sunset
8:49
8:51
8:52
8:53
8:55
8:58
8:59
9:00
9:02
9:04
9:06
9:07
9:08
9:10
9:13
Today's sea temperature in Arklow is
11.1° C
(Statistics for 30 Apr 1981-2005 – mean: 9.7 max: 10.7 min: 7.9°C)
Issued (local time): 12 am Thursday 30 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest