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 08:30 AM and sunset is at 04:07 PM.

Days 1–3 Weather Summary

Moderate rain (total 13mm), heaviest on Wed afternoon. Cool air temperatures (max 11°C on Wed afternoon, min 5°C on Mon night). Winds increasing (calm on Mon morning, strong winds from the SSW by Wed morning).

Days 4–6 Weather Summary

Moderate rain (total 13mm), heaviest on Sat morning. Cool air temperatures (max 10°C on Fri night, min 5°C on Thu night). Mainly strong winds.

Days 7–9 Weather Summary

Moderate rain (total 11mm), heaviest on Sun night. Mild temperatures (max 9°C on Mon afternoon, min 5°C on Tue morning). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Mild temperatures (max 8°C on Wed morning, min 3°C on Fri night). Winds increasing (light winds from the E on Wed night, strong winds from the ENE by Fri afternoon).

Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
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
Wave Height Map
High Tide
8:39AM0.69m
7:43PM0.70m
9:18AM0.71m
9:01PM0.67m
9:50AM0.72m
10:07PM0.66m
10:21AM0.74m
11:00PM0.66m
10:57AM0.76m
11:47PM0.65m
9:18AM0.77m
9:17PM0.56m
9:37AM0.78m
12:26PM0.81m
9:26PM0.53m
9:59AM0.80m
1:12PM0.84m
9:47PM0.51m
10:26AM0.82m
1:57PM0.85m
10:15PM0.48m
10:58AM0.84m
2:40PM0.85m
10:53PM0.46m
11:36AM0.85m
3:21PM0.83m
11:40PM0.44m
12:20PM0.85m
00:41AM0.41m
Low Tide
1:13PM0.30m
1:42AM0.14m
2:04PM0.24m
2:21AM0.15m
2:46PM0.19m
2:57AM0.16m
3:25PM0.15m
3:32AM0.17m
4:02PM0.12m
4:05AM0.17m
9:46AM0.77m
4:39PM0.10m
9:49PM0.56m
10:25AM0.78m
5:17PM0.10m
10:40PM0.52m
11:08AM0.79m
5:56PM0.10m
11:27PM0.47m
11:54AM0.80m
6:37PM0.11m
6:26AM0.17m
12:43PM0.80m
7:20PM0.11m
7:07AM0.21m
1:36PM0.80m
8:06PM0.10m
7:53AM0.26m
2:32PM0.79m
8:56PM0.09m
Wave
height (m) 
direction
period (s) 
1
S
9
0.7
S
8
0.5
S
8
0.4
S
7
0.3
S
8
0.4
S
9
2
S
7
2.3
S
8
1.4
S
9
1.2
S
13
1.1
S
10
0.9
S
7
1
S
9
1.1
S
6
1.5
S
6
2.5
S
8
1.7
S
8
0.9
S
8
0.7
S
8
0.7
S
6
1
SE
5
1
S
6
1.2
S
6
1.3
S
6
0.6
S
5
0.5
S
5
0.7
NE
4
0.6
NE
4
0.6
NE
4
0.6
NE
4
0.8
NE
4
0.8
NE
4
1.2
ENE
5
1.8
ENE
6
2
ENE
6
1.9
ENE
6
cloud
cloud
part cloud
clear
clear
part cloud
light rain
mod rain
part cloud
cloud
light rain
clear
clear
part cloud
light rain
mod rain
light rain
part cloud
rain showers
rain showers
rain showers
part cloud
light rain
rain showers
clear
clear
part cloud
clear
clear
part cloud
part cloud
cloud
cloud
cloud
cloud
clear
cloudy
cloudy
some clouds
clear
clear
some clouds
light rain
mod rain
some clouds
cloudy
light rain
clear
clear
some clouds
light rain
mod rain
light rain
some clouds
rain shwrs
rain shwrs
rain shwrs
some clouds
light rain
rain shwrs
clear
clear
some clouds
clear
clear
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
clear
 km/h
5
NW
5
N
10
WNW
10
W
10
W
15
SSW
40
SSW
35
SSW
15
SW
20
SSW
15
SSW
25
WSW
20
SW
25
SW
30
SSW
45
S
5
SW
10
WSW
15
SW
10
SSE
20
ESE
20
SE
25
SSE
10
SSW
10
NW
10
NNW
15
N
15
NE
15
NE
10
E
20
NE
25
NE
25
NE
35
NE
40
ENE
35
ENE
 mm 
4
9
3
1
7
2
1
1
3
2
4
max°C
9
9
7
6
7
9
10
11
9
9
8
5
7
8
10
10
8
7
7
8
8
8
9
9
7
7
8
8
7
7
6
7
7
8
7
5
Moonrise
3:57
5:11
6:26
7:38
8:44
9:37
10:17
10:45
11:05
11:19
11:31
11:41
Moonset
1:16
1:31
1:51
2:19
2:59
3:54
5:02
6:18
7:38
8:58
10:17
11:38
Sunrise
8:30
8:30
8:32
8:32
8:33
8:33
8:33
8:34
8:34
8:36
8:36
8:36
Sunset
4:07
4:08
4:08
4:08
4:08
4:09
4:09
4:10
4:10
4:12
4:13
4:13
Today's sea temperature in Arklow is
10.2° C
(Statistics for 15 Dec 1981-2005 – mean: 10.3 max: 11.6 min: 9.1°C)
Issued (local time): 5 am Monday 15 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest