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 — and sunset is at —.

Days 1–4 Weather Summary

Mostly dry. Cool air temperatures (max 11°C on Mon night, min 9°C on Tue night). Winds decreasing (strong winds from the SSW on Mon night, calm by Tue night).

Days 5–7 Weather Summary

Mostly dry. Cool air temperatures (max 10°C on Thu night, min 6°C on Fri night). Wind will be generally light.

Days 8–10 Weather Summary

Light rain (total 8mm), mostly falling on Mon night. Very mild (max 11°C on Mon afternoon, min 7°C on Mon night). Winds increasing (moderate winds from the WSW on Sun night, near gales from the NNW by Tue night).

Days 11–13 Weather Summary

Moderate rain (total 12mm), heaviest on Thu night. Very mild (max 11°C on Sat afternoon, min 7°C on Wed night). Winds decreasing (fresh winds from the ENE on Thu afternoon, calm by Fri night).

Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
Monday
30
Tuesday
31
Wed
1
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
4:31AM3.96m
4:53PM4.03m
5:15AM4.03m
5:35PM4.08m
5:57AM4.06m
6:15PM4.08m
6:37AM4.03m
6:54PM4.02m
7:15AM3.96m
7:31PM3.92m
7:53AM3.84m
8:09PM3.79m
8:32AM3.69m
8:49PM3.65m
9:14AM3.53m
9:33PM3.52m
10:00AM3.36m
10:24PM3.40m
10:54AM3.23m
11:22PM3.31m
11:55AM3.14m
00:27AM3.28m
1:01PM3.15m
1:34AM3.33m
2:06PM3.25m
2:36AM3.46m
3:03PM3.43m
Low Tide
10:32PM0.69m
10:56AM0.62m
11:22PM0.58m
11:44AM0.56m
00:09AM0.51m
12:30PM0.55m
00:52AM0.50m
1:13PM0.59m
1:34AM0.56m
1:54PM0.69m
2:14AM0.68m
2:33PM0.83m
2:53AM0.83m
3:12PM1.00m
3:33AM1.00m
3:51PM1.16m
4:16AM1.17m
4:34PM1.31m
5:05AM1.32m
5:23PM1.41m
6:03AM1.41m
6:22PM1.46m
7:08AM1.44m
7:29PM1.43m
8:13AM1.38m
8:34PM1.31m
9:10AM1.26m
9:31PM1.14m
Wave
height (m) 
direction
period (s) 
part cloud
part cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
part cloud
clear
clear
part cloud
cloud
part cloud
clear
cloud
part cloud
part cloud
cloud
light rain
rain showers
rain showers
part cloud
light rain
cloud
part cloud
cloud
light rain
thunderstorm
light rain
light rain
light rain
part cloud
thunderstorm
clear
part cloud
part cloud
light rain
heavy rain
part cloud
part cloud
rain showers
clear
rain showers
cloud
clear
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
some clouds
clear
clear
some clouds
clear
clear
some clouds
cloudy
some clouds
clear
cloudy
some clouds
some clouds
cloudy
light rain
rain shwrs
rain shwrs
some clouds
light rain
cloudy
some clouds
cloudy
light rain
risk tstorm
light rain
light rain
light rain
some clouds
risk tstorm
clear
some clouds
some clouds
light rain
heavy rain
some clouds
some clouds
rain shwrs
clear
rain shwrs
cloudy
clear
 km/h
35
SSW
40
SSW
35
S
5
ESE
20
E
30
ENE
25
ENE
20
ENE
20
E
15
NE
15
ENE
15
E
10
NNE
10
NNE
10
ESE
5
E
5
SSW
20
SSW
25
WSW
25
WSW
25
SSW
35
WSW
40
WNW
45
NNW
50
NNW
35
N
30
N
30
N
30
NNE
35
ENE
20
ENE
15
ENE
15
E
5
NE
5
ESE
15
SSE
15
ESE
35
ESE
35
ESE
10
NNW
0
NE
15
NE
15
NNE
20
NNE
15
NE
10
N
15
NNE
 mm 
2
3
2
1
2
2
4
2
1
1
2
17
1
1
max°C
11
11
11
10
11
11
11
11
11
10
10
9
8
10
10
8
9
9
9
10
11
7
9
9
7
8
9
8
8
10
9
9
10
9
10
11
9
10
10
8
9
10
10
13
14
10
11
Moonrise
6:13
6:25
6:36
6:48
7:03
7:22
7:50
8:29
9:27
10:41
12:05
1:31
3:55
5:16
6:33
Moonset
4:56
6:19
7:43
9:10
10:41
12:13
1:40
2:54
3:48
4:25
4:50
6:08
6:22
6:33
6:44
Sunrise
6:41
6:39
6:37
6:35
6:33
6:31
6:28
6:26
6:24
6:22
6:18
6:16
7:15
6:11
6:09
6:07
Sunset
6:40
6:42
6:44
6:45
6:47
6:49
6:51
6:52
6:53
6:55
6:58
6:59
8:00
7:02
7:05
Today's sea temperature in Cobh is
9.8° C
(Statistics for 16 Mar 1981-2005 – mean: 9.6 max: 10.5 min: 8.8°C)
Issued (local time): 11 pm Monday 16 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest