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 08:37 AM and sunset is at 04:45 PM.

Days 1–3 Weather Summary

Moderate rain (total 17mm), heaviest on Sun afternoon. Cool air temperatures (max 14°C on Sun afternoon, min 6°C on Fri morning). Winds increasing (light winds from the SSW on Fri morning, near gales from the SW by Sun night).

Days 4–6 Weather Summary

Moderate rain (total 13mm), heaviest on Mon night. Cool air temperatures (max 14°C on Mon morning, min 9°C on Wed night). Winds decreasing (strong winds from the SW on Tue morning, light winds from the SW by Wed night).

Days 7–9 Weather Summary

Some drizzle, heaviest during Sat night. Very mild (max 11°C on Sat morning, min 6°C on Thu night). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 2mm), mostly falling on Sun morning. Very mild (max 10°C on Sun morning, min 6°C on Sun night). Mainly fresh winds.

Friday
5
Saturday
6
Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
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
12:32PM6.08m
00:57AM6.03m
1:20PM6.17m
1:44AM6.00m
2:08PM6.10m
2:31AM5.86m
2:57PM5.90m
3:18AM5.63m
3:46PM5.59m
4:07AM5.34m
4:39PM5.23m
4:59AM5.03m
5:35PM4.88m
5:55AM4.74m
6:35PM4.60m
6:57AM4.52m
7:39PM4.44m
8:02AM4.43m
8:41PM4.40m
9:03AM4.45m
9:36PM4.47m
9:58AM4.56m
10:26PM4.60m
Low Tide
7:11AM0.30m
7:36PM0.08m
7:59AM0.17m
8:24PM0.08m
8:46AM0.16m
9:12PM0.21m
9:32AM0.25m
9:59PM0.46m
10:20AM0.43m
10:47PM0.77m
11:09AM0.68m
11:36PM1.11m
12:00PM0.97m
00:29AM1.41m
12:55PM1.23m
1:26AM1.64m
1:55PM1.44m
2:28AM1.76m
3:00PM1.54m
3:33AM1.75m
4:03PM1.53m
4:32AM1.64m
4:59PM1.43m
5:23AM1.46m
Wave
height (m) 
direction
period (s) 
cloud
cloud
mod rain
light rain
light rain
part cloud
light rain
mod rain
part cloud
cloud
light rain
mod rain
light rain
cloud
cloud
cloud
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
cloud
part cloud
rain showers
light rain
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
light rain
part cloud
cloudy
cloudy
mod rain
light rain
light rain
some clouds
light rain
mod rain
some clouds
cloudy
light rain
mod rain
light rain
cloudy
cloudy
cloudy
clear
clear
clear
clear
some clouds
cloudy
cloudy
cloudy
cloudy
some clouds
rain shwrs
light rain
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
light rain
some clouds
 km/h
10
SSW
25
S
45
S
40
SW
45
WSW
35
WSW
20
SSW
35
SW
40
WSW
25
SSW
30
SSW
30
S
45
SW
40
SW
40
SW
20
SW
30
WSW
25
W
15
SSW
20
S
25
SSE
25
SSW
15
S
15
SE
20
SSE
20
SSE
20
SE
20
SSE
25
S
25
S
15
SSW
15
S
15
SSW
15
SSW
20
SSW
10
SSW
 mm 
6
2
1
2
6
2
7
4
1
1
1
max°C
7
7
11
11
11
11
11
14
14
14
14
13
14
14
14
12
12
10
9
9
7
10
10
9
11
11
10
10
10
9
8
9
7
7
9
9
Moonrise
4:38
5:50
7:16
8:44
10:08
11:27
12:42
1:54
3:05
4:17
5:29
Moonset
9:47
10:55
11:42
12:13
12:34
12:50
1:02
1:14
1:24
1:36
1:49
2:06
Sunrise
8:37
8:37
8:40
8:41
8:41
8:42
8:44
8:45
8:45
8:47
8:48
8:48
Sunset
4:45
4:45
4:45
4:45
4:45
4:45
4:44
4:44
4:44
4:45
4:45
4:45
Today's sea temperature in Gravelines is
11.4° C
(Statistics for 05 Dec 1981-2005 – mean: 10.7 max: 12.2 min: 9.0°C)
Issued (local time): 6 am Friday 05 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest