North Sea Sea Conditions and Tide Table

North Sea 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 07:09 AM and sunset is at 04:22 PM.

Days 1–3 Weather Summary

Moderate rain (total 13mm), heaviest on Fri morning. Icy conditions (max 13°C on Thu night, min -1°C on Fri night). Winds increasing (light winds from the SE on Thu morning, gales from the S by Fri morning).

Days 4–6 Weather Summary

Light rain (total 2mm), mostly falling on Tue morning. Icy conditions (max 6°C on Sun morning, min -4°C on Sun night). Mainly near gales.

Days 7–9 Weather Summary

Light rain (total 6mm), mostly falling on Thu night. Freeze-thaw conditions (max 13°C on Fri afternoon, min -4°C on Wed night). Winds increasing (light winds from the NW on Wed night, strong winds from the SW by Thu night).

Days 10–12 Weather Summary

Light rain (total 3mm), mostly falling on Sun night. Freeze-thaw conditions (max 7°C on Mon afternoon, min -2°C on Mon night). Winds increasing (calm on Sat night, fresh winds from the NNW by Mon afternoon).

Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
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
8:12AM1.07m
8:36PM0.76m
8:51AM1.08m
9:17PM0.77m
9:31AM1.08m
9:57PM0.78m
10:10AM1.07m
10:39PM0.79m
10:49AM1.06m
11:21PM0.80m
11:27AM1.03m
00:04AM0.83m
12:08PM0.99m
00:50AM0.86m
12:51PM0.96m
1:38AM0.90m
1:40PM0.92m
2:30AM0.95m
2:35PM0.88m
3:24AM1.01m
3:36PM0.85m
4:22AM1.07m
4:41PM0.83m
5:21AM1.14m
Low Tide
2:50PM0.20m
2:17AM0.22m
3:29PM0.19m
2:58AM0.22m
4:08PM0.18m
3:39AM0.22m
4:47PM0.18m
4:21AM0.23m
5:24PM0.18m
5:04AM0.25m
6:01PM0.17m
5:50AM0.27m
6:39PM0.17m
6:41AM0.28m
7:19PM0.17m
7:37AM0.29m
8:03PM0.16m
8:39AM0.27m
8:51PM0.15m
9:45AM0.25m
9:44PM0.15m
10:51AM0.21m
10:40PM0.13m
Wave
height (m) 
direction
period (s) 
0.5
S
7
0.6
S
7
1.1
SSE
6
2.3
SSE
8
1.9
SSE
11
1.8
SSE
11
1
SSE
10
0.8
SSE
10
1
SSE
9
1.1
S
8
1.1
S
8
0.9
WNW
4
0.9
NNW
4
0.8
NNW
4
0.2
ESE
10
0.8
SSW
4
1.1
SSW
7
0.8
SSW
8
1
NNW
4
0.7
NNW
4
0.3
NNW
3
0.1
SE
10
0.5
SSW
4
1
S
6
1.4
S
9
1.3
S
9
0.8
S
9
0.6
S
8
0.5
S
8
0.3
S
7
0.3
S
7
0.2
SSE
6
0.3
SSE
6
0.3
S
5
0.4
SSE
5
0.9
N
4
clear
clear
light rain
mod rain
rain showers
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
light rain
rain showers
clear
clear
clear
clear
part cloud
cloud
light rain
rain showers
clear
part cloud
part cloud
clear
part cloud
cloud
cloud
light rain
part cloud
part cloud
clear
clear
clear
light rain
mod rain
rain shwrs
some clouds
clear
some clouds
some clouds
clear
clear
clear
clear
some clouds
some clouds
light rain
rain shwrs
clear
clear
clear
clear
some clouds
cloudy
light rain
rain shwrs
clear
some clouds
some clouds
clear
some clouds
cloudy
cloudy
light rain
some clouds
some clouds
clear
 km/h
15
SE
20
SSE
30
SSE
70
S
40
WSW
55
W
30
WNW
15
WSW
35
SSW
35
WSW
40
WNW
45
WNW
45
NW
35
NNW
15
W
40
SW
45
WSW
40
WNW
45
NW
30
NNW
10
NW
15
SW
30
SW
40
SW
40
SW
30
W
20
NW
20
NNW
10
NNW
5
WNW
5
SE
10
SSE
10
ESE
15
NNW
25
NNW
40
N
 mm 
1
10
2
1
1
5
1
3
max°C
6
10
13
13
8
0
0
2
7
6
5
-1
-3
-2
1
3
3
4
-2
-2
-3
3
6
8
12
13
7
3
4
3
5
6
6
6
7
0
Moonrise
6:11
7:10
8:01
8:46
9:22
9:53
10:19
10:42
11:03
11:25
11:48
12:15
Moonset
2:56
3:43
4:39
5:41
6:47
7:54
9:01
10:09
11:17
12:27
1:40
Sunrise
7:09
7:09
7:09
7:09
7:11
7:11
7:11
7:11
7:11
7:13
7:13
7:13
Sunset
4:22
4:22
4:23
4:23
4:24
4:24
4:25
4:27
4:27
4:28
4:29
4:29
Today's sea temperature in North Sea is
7.2° C
(Statistics for 18 Dec 1981-2005 – mean: 8.9 max: 12.1 min: 7.2°C)
Issued (local time): 12 pm Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest