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 08:49 AM and sunset is at 04:45 PM.

Days 1–3 Weather Summary

Moderate rain (total 13mm), heaviest on Sun afternoon. Cool air temperatures (max 11°C on Fri morning, min 6°C on Sat morning). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Cool air temperatures (max 10°C on Mon morning, min 1°C on Wed night). Winds increasing (calm on Mon night, fresh winds from the ENE by Tue night).

Days 7–9 Weather Summary

Mostly dry. Mild temperatures (max 7°C on Sat night, min 1°C on Thu morning). Winds decreasing (fresh winds from the ENE on Thu morning, light winds from the ESE by Sat night).

Days 10–12 Weather Summary

Light rain (total 7mm), mostly falling on Mon morning. Mild temperatures (max 8°C on Mon morning, min 2°C on Sun night). Winds increasing (calm on Sun night, strong winds from the N by Tue morning).

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
12:11PM5.08m
00:31AM5.10m
12:50PM5.23m
1:09AM5.24m
1:28PM5.32m
1:46AM5.34m
2:06PM5.37m
2:24AM5.40m
2:45PM5.37m
3:02AM5.42m
3:25PM5.34m
3:43AM5.38m
4:08PM5.26m
4:27AM5.28m
4:54PM5.16m
5:15AM5.15m
5:47PM5.05m
6:10AM5.00m
6:46PM4.95m
7:12AM4.90m
7:50PM4.91m
8:18AM4.90m
8:56PM4.96m
Low Tide
7:11PM0.96m
7:29AM0.90m
7:49PM0.85m
8:07AM0.78m
8:27PM0.79m
8:45AM0.70m
9:04PM0.78m
9:23AM0.68m
9:42PM0.83m
10:01AM0.72m
10:20PM0.92m
10:40AM0.80m
10:59PM1.04m
11:21AM0.91m
11:42PM1.17m
12:06PM1.03m
00:31AM1.31m
12:57PM1.16m
1:29AM1.42m
2:00PM1.24m
2:39AM1.47m
3:15PM1.24m
3:56AM1.38m
Wave
height (m) 
direction
period (s) 
part cloud
clear
part cloud
light rain
light rain
rain showers
light rain
mod rain
light rain
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
clear
clear
part cloud
light rain
light rain
rain showers
cloud
cloud
part cloud
some clouds
clear
some clouds
light rain
light rain
rain shwrs
light rain
mod rain
light rain
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
cloudy
some clouds
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
some clouds
clear
clear
some clouds
light rain
light rain
rain shwrs
cloudy
cloudy
some clouds
 km/h
20
WSW
20
WSW
15
SSW
15
SE
15
ESE
15
SSE
15
ESE
25
SE
20
SE
5
SE
10
WNW
10
NNW
10
NE
20
NE
30
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
30
ENE
30
ENE
30
ENE
30
ENE
30
ENE
20
ENE
10
ESE
20
ENE
30
ENE
20
E
10
NNW
30
N
25
NNE
40
N
35
N
30
ENE
 mm 
1
2
2
1
6
1
1
2
4
max°C
11
11
10
7
7
9
10
10
11
10
10
9
9
7
6
4
3
2
2
2
2
3
3
3
5
6
7
4
4
3
8
8
8
8
8
7
Moonrise
8:55
9:49
10:30
11:01
11:23
11:40
11:54
12:07
12:19
12:32
12:47
1:08
Moonset
3:39
4:34
5:40
6:53
8:10
9:28
10:45
12:03
1:23
2:47
4:15
Sunrise
8:49
8:51
8:52
8:52
8:52
8:52
8:52
8:53
8:53
8:53
8:53
8:53
Sunset
4:45
4:45
4:46
4:46
4:47
4:47
4:49
4:50
4:50
4:51
4:52
4:52
Today's sea temperature in Gravelines is
10.3° C
(Statistics for 19 Dec 1981-2005 – mean: 9.6 max: 11.1 min: 8.0°C)
Issued (local time): 6 am Friday 19 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest