Cobh Sea Conditions and Tide Table

Cobh 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 08:36 AM and sunset is at 04:22 PM.

Days 1–3 Weather Summary

Moderate rain (total 13mm), heaviest on Sat morning. Cool air temperatures (max 10°C on Fri afternoon, min 3°C on Sun night). Winds decreasing (near gales from the SSE on Sat morning, light winds from the NW by Sun night).

Days 4–6 Weather Summary

Some drizzle, heaviest during Tue afternoon. Cool air temperatures (max 10°C on Mon night, min 4°C on Mon morning). Winds increasing (calm on Mon morning, strong winds from the E by Tue morning).

Days 7–9 Weather Summary

Mostly dry. Mild temperatures (max 8°C on Sat night, min 3°C on Thu night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Mild temperatures (max 7°C on Sun afternoon, min 3°C on Mon afternoon). Wind will be generally light.

Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
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
5:10PM4.33m
5:32AM4.47m
5:49PM4.44m
6:11AM4.54m
6:27PM4.46m
6:48AM4.52m
7:05PM4.40m
7:27AM4.41m
7:45PM4.25m
8:08AM4.23m
8:28PM4.04m
8:53AM3.98m
9:17PM3.77m
9:48AM3.72m
10:19PM3.50m
10:58AM3.49m
11:38PM3.30m
12:23PM3.38m
1:05AM3.26m
1:44PM3.43m
2:19AM3.36m
2:47PM3.56m
3:15AM3.53m
Low Tide
11:14AM0.62m
11:33PM0.45m
11:56AM0.48m
00:14AM0.35m
12:37PM0.41m
00:54AM0.33m
1:17PM0.43m
1:34AM0.41m
1:58PM0.53m
2:16AM0.57m
2:41PM0.71m
3:02AM0.79m
3:31PM0.95m
3:55AM1.05m
4:30PM1.19m
5:00AM1.28m
5:43PM1.38m
6:17AM1.42m
7:03PM1.43m
7:35AM1.41m
8:17PM1.33m
8:43AM1.29m
9:18PM1.17m
Wave
height (m) 
direction
period (s) 
clear
part cloud
part cloud
light rain
rain showers
light rain
light rain
rain showers
part cloud
clear
part cloud
cloud
cloud
light rain
part cloud
cloud
cloud
cloud
cloud
clear
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
part cloud
clear
clear
part cloud
clear
clear
part cloud
clear
some clouds
some clouds
light rain
rain shwrs
light rain
light rain
rain shwrs
some clouds
clear
some clouds
cloudy
cloudy
light rain
some clouds
cloudy
cloudy
cloudy
cloudy
clear
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
cloudy
cloudy
some clouds
clear
clear
some clouds
clear
clear
some clouds
 km/h
20
WSW
25
SW
35
S
55
SSE
20
WSW
10
N
15
NE
10
N
10
NNW
5
NNW
10
S
30
SE
45
E
40
E
20
NE
15
N
15
NE
15
ENE
15
ENE
20
ENE
15
NNE
15
NE
20
NE
25
NE
25
ENE
25
ENE
20
NE
25
NE
25
ENE
15
ENE
10
N
15
NNE
15
N
15
N
15
N
15
NNE
 mm 
4
1
3
4
1
1
max°C
9
10
10
10
7
7
6
4
4
6
7
10
10
10
9
7
8
7
6
6
4
4
5
7
7
6
8
6
7
7
4
4
6
7
7
7
Moonrise
8:45
9:39
10:19
10:48
11:09
11:26
11:38
11:50
12:01
12:13
12:27
12:47
Moonset
3:15
4:10
5:17
6:32
7:50
9:09
10:28
11:47
1:08
2:32
4:02
Sunrise
8:36
8:37
8:37
8:37
8:38
8:38
8:38
8:40
8:40
8:40
8:40
8:40
Sunset
4:22
4:23
4:23
4:23
4:24
4:25
4:25
4:27
4:28
4:29
4:30
4:30
Today's sea temperature in Cobh is
10.8° C
(Statistics for 19 Dec 1981-2005 – mean: 10.8 max: 11.6 min: 10.0°C)
Issued (local time): 5 am Friday 19 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest