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 — and sunset is at 04:42 PM.

Days 1–4 Weather Summary

Moderate rain (total 13mm), heaviest on Sat afternoon. Low air temperatures (max 8°C on Sat afternoon, min 6°C on Sun afternoon). Winds increasing (light winds from the S on Mon morning, strong winds from the SE by Tue morning).

Days 5–7 Weather Summary

Heavy rain (total 43mm), heaviest during Thu night. Low air temperatures (max 8°C on Tue afternoon, min 4°C on Thu morning). Winds decreasing (near gales from the SSE on Wed afternoon, light winds from the SW by Thu night).

Days 8–10 Weather Summary

Heavy rain (total 22mm), heaviest during Sat morning. Mild temperatures (max 8°C on Sun morning, min 3°C on Sun night). Winds decreasing (near gales from the E on Sat afternoon, light winds from the NNE by Sun morning).

Days 11–13 Weather Summary

Moderate rain (total 13mm), heaviest on Wed night. Mild temperatures (max 7°C on Mon afternoon, min 5°C on Mon night). Winds increasing (light winds from the NE on Mon night, fresh winds from the SSE by Wed morning).

Sat
17
Sunday
18
Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sunday
25
Monday
26
Tuesday
27
Wednesday
28
Thursday
29
Friday
30
Saturday
31
Sunday
1
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
PM
night
Wave Height Map
High Tide
11:21PM0.67m
11:21AM0.87m
00:02AM0.65m
12:00PM0.91m
00:46AM0.63m
12:38PM0.93m
9:42PM0.51m
10:22AM0.91m
1:16PM0.92m
10:10PM0.51m
10:44AM0.93m
1:53PM0.89m
10:45PM0.51m
11:16AM0.94m
2:29PM0.85m
11:27PM0.51m
11:55AM0.91m
00:15AM0.50m
12:41PM0.86m
1:11AM0.49m
1:39PM0.78m
2:25AM0.49m
6:55AM0.61m
2:56PM0.69m
6:52PM0.70m
7:56AM0.66m
8:13PM0.73m
8:51AM0.73m
9:22PM0.77m
9:41AM0.81m
10:21PM0.80m
10:27AM0.89m
11:13PM0.80m
Low Tide
3:47PM0.13m
3:44AM0.14m
4:22PM0.08m
4:16AM0.10m
4:58PM0.05m
4:50AM0.08m
5:35PM0.02m
10:54PM0.50m
11:33AM0.90m
6:13PM0.00m
6:03AM0.09m
12:45PM0.88m
6:53PM-0.00m
6:44AM0.14m
1:53PM0.85m
7:36PM0.01m
7:28AM0.19m
8:23PM0.05m
8:19AM0.25m
3:45PM0.74m
9:16PM0.10m
9:20AM0.30m
4:16PM0.70m
10:20PM0.16m
10:36AM0.31m
4:45PM0.66m
11:34PM0.19m
12:01PM0.26m
00:44AM0.18m
1:16PM0.15m
1:44AM0.15m
2:17PM0.03m
2:34AM0.10m
3:10PM-0.08m
Wave
height (m) 
direction
period (s) 
1.1
SSE
5
1.1
SSE
5
0.7
SSE
4
0.8
S
4
0.6
S
4
0.6
S
4
0.4
SSE
4
0.7
SSE
4
1.8
SSE
6
2.5
SSE
7
1.7
SSE
7
2
S
7
3
S
8
1.1
S
8
1.1
S
19
0.7
S
18
2.1
SSE
7
1.2
S
8
1.6
S
6
1.2
SSE
19
2.2
ESE
6
3
ESE
7
1.6
SSE
6
1.6
SSE
6
1.1
SE
6
0.9
WSW
5
0.9
NE
6
1.1
NE
6
1
NE
6
0.7
NE
5
0.9
ESE
4
1.4
SSE
5
1.8
SSE
6
2.1
SSE
7
2.1
SSE
7
1.5
S
6
1.2
S
6
1
SSE
5
1.2
S
5
1.2
S
5
1.3
S
6
1
S
5
0.8
S
5
0.4
SSE
12
0.3
S
16
0.2
S
16
0.3
NE
3
rain showers
rain showers
rain showers
rain showers
light rain
cloud
light rain
rain showers
light rain
mod rain
rain showers
rain showers
rain showers
part cloud
part cloud
part cloud
rain showers
part cloud
rain showers
rain showers
mod rain
rain showers
mod rain
light rain
rain showers
light rain
part cloud
cloud
part cloud
cloud
cloud
cloud
cloud
light rain
mod rain
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
rain shwrs
rain shwrs
rain shwrs
rain shwrs
light rain
cloudy
light rain
rain shwrs
light rain
mod rain
rain shwrs
rain shwrs
rain shwrs
some clouds
some clouds
some clouds
rain shwrs
some clouds
rain shwrs
rain shwrs
mod rain
rain shwrs
mod rain
light rain
rain shwrs
light rain
some clouds
cloudy
some clouds
cloudy
cloudy
cloudy
cloudy
light rain
mod rain
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
 km/h
20
SE
25
SSE
15
SSE
15
SSW
15
S
5
S
10
SSE
20
SE
40
SE
50
SE
15
S
30
SSW
55
SSE
15
SW
20
WSW
15
S
10
SW
15
SW
25
S
15
SSE
40
ESE
50
E
20
SSE
20
ESE
20
WNW
35
WNW
20
NNW
15
N
15
NNE
15
ESE
20
SSE
30
SSE
35
SSE
35
SSE
35
SE
25
SE
20
SSE
25
SSE
25
S
25
S
25
S
15
SSW
15
SSW
5
W
0
W
5
ENE
10
ESE
 mm 
4
2
1
1
1
1
1
2
9
7
2
9
16
1
1
6
3
6
3
1
1
3
10
max°C
8
8
8
8
8
8
8
8
8
8
8
8
7
6
5
7
7
6
5
6
7
6
7
8
6
5
7
7
6
5
6
7
7
7
6
6
6
6
5
6
6
6
6
5
6
7
6
Moonrise
8:48
9:11
9:27
9:39
9:50
10:00
10:10
10:22
10:37
10:58
11:31
12:21
1:33
3:00
4:32
Moonset
4:04
5:24
6:45
8:06
9:27
10:48
12:12
1:40
3:10
4:41
6:03
7:06
7:49
8:17
Sunrise
8:26
8:25
8:23
8:22
8:21
8:19
8:18
8:17
8:15
8:15
8:12
8:11
8:10
8:07
8:07
Sunset
4:42
4:44
4:45
4:46
4:49
4:51
4:52
4:53
4:55
4:58
5:00
5:01
5:04
5:05
5:07
5:08
Today's sea temperature in Arklow is
8.4° C
(Statistics for 17 Jan 1981-2005 – mean: 8.9 max: 10.1 min: 7.8°C)
Issued (local time): 5 pm Saturday 17 Jan 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest