Gravelines Sea Conditions and Tide Table

Gravelines 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 08:25 PM.

Days 1–4 Weather Summary

Some drizzle, heaviest during Sun night. Cool air temperatures (max 16°C on Sat night, min 7°C on Sun night). Winds decreasing (strong winds from the WSW on Sat night, light winds from the WNW by Sun night).

Days 5–7 Weather Summary

Mostly dry. Warm air temperatures (max 20°C on Wed afternoon, min 7°C on Tue morning). Wind will be generally light.

Days 8–10 Weather Summary

Moderate rain (total 16mm), heaviest on Thu night. Very mild (max 13°C on Fri afternoon, min 5°C on Sun morning). Winds increasing (calm on Fri morning, strong winds from the WSW by Sat afternoon).

Days 11–13 Weather Summary

Light rain (total 4mm), mostly falling on Mon night. Very mild (max 14°C on Wed afternoon, min 8°C on Mon morning). Winds increasing (light winds from the WSW on Sun night, fresh winds from the WSW by Mon night).

Fri
3
Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
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
2:36PM5.83m
2:50AM5.89m
3:10PM5.81m
3:24AM5.85m
3:43PM5.67m
3:58AM5.68m
4:16PM5.45m
4:33AM5.42m
4:51PM5.16m
5:09AM5.08m
5:28PM4.82m
5:50AM4.70m
6:12PM4.48m
6:41AM4.33m
7:10PM4.18m
7:50AM4.06m
8:27PM4.04m
9:14AM4.04m
9:49PM4.16m
10:29AM4.30m
10:54PM4.51m
11:25AM4.74m
11:45PM4.95m
12:12PM5.23m
00:30AM5.41m
12:55PM5.69m
1:12AM5.83m
1:36PM6.06m
Low Tide
9:26PM0.34m
9:41AM0.20m
9:55PM0.41m
10:11AM0.37m
10:24PM0.57m
10:41AM0.62m
10:53PM0.80m
11:12AM0.92m
11:25PM1.08m
11:46AM1.26m
00:02AM1.39m
12:26PM1.61m
00:49AM1.71m
1:20PM1.91m
1:58AM1.95m
2:43PM2.09m
3:34AM1.99m
4:19PM2.00m
4:58AM1.73m
5:31PM1.67m
5:59AM1.31m
6:25PM1.23m
6:47AM0.85m
7:10PM0.80m
7:29AM0.42m
7:52PM0.43m
8:10AM0.08m
8:32PM0.16m
Wave
height (m) 
direction
period (s) 
cloud
cloud
cloud
cloud
part cloud
cloud
part cloud
rain showers
clear
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
part cloud
cloud
mod rain
rain showers
part cloud
part cloud
part cloud
part cloud
rain showers
clear
cloud
part cloud
rain showers
cloud
cloud
light rain
part cloud
clear
clear
clear
part cloud
part cloud
cloud
clear
part cloud
cloud
cloud
light rain
light rain
light rain
cloud
cloudy
cloudy
cloudy
cloudy
some clouds
cloudy
some clouds
rain shwrs
clear
some clouds
some clouds
some clouds
clear
some clouds
some clouds
clear
some clouds
cloudy
mod rain
rain shwrs
some clouds
some clouds
some clouds
some clouds
rain shwrs
clear
cloudy
some clouds
rain shwrs
cloudy
cloudy
light rain
some clouds
clear
clear
clear
some clouds
some clouds
cloudy
clear
some clouds
cloudy
cloudy
light rain
light rain
light rain
cloudy
 km/h
35
SW
30
WSW
20
SW
30
SW
45
SW
30
W
30
WSW
15
WNW
10
SSE
10
E
15
ESE
20
ESE
20
ESE
15
E
20
E
15
E
10
SSW
15
SW
15
WNW
15
N
5
S
10
WNW
10
SSE
30
SW
45
WSW
25
SW
30
SSW
20
SW
10
SW
25
SW
35
SW
35
WSW
20
WSW
25
WSW
10
SSW
20
SW
20
WSW
25
NNE
20
NE
15
NE
0
ESE
5
ESE
10
NW
10
SW
25
W
30
WSW
20
SSE
 mm 
1
6
8
2
1
3
1
2
1
max°C
10
11
11
15
16
9
10
9
8
11
11
9
18
17
13
20
19
11
10
9
10
13
12
11
9
8
8
11
10
10
11
10
11
13
12
12
14
12
8
9
9
9
10
9
7
9
8
Moonrise
10:33
11:48
1:01
2:09
3:08
3:56
4:31
4:57
5:17
5:33
5:47
6:00
6:13
6:28
6:46
Moonset
7:42
8:01
8:26
9:01
9:48
10:47
11:56
1:11
2:28
3:47
5:07
6:29
7:54
9:24
10:57
Sunrise
7:22
7:18
7:16
7:15
7:13
7:11
7:07
7:05
7:03
7:01
7:00
6:58
6:56
6:54
6:50
Sunset
8:25
8:28
8:29
8:30
8:32
8:34
8:36
8:37
8:38
8:40
8:42
8:44
8:45
8:46
8:49
8:51
Today's sea temperature in Gravelines is
9.7° C
(Statistics for 03 Apr 1981-2005 – mean: 8.5 max: 10.1 min: 6.7°C)
Issued (local time): 1 pm Friday 03 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
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