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 05:54 AM and sunset is at 09:40 PM.

Days 1–3 Weather Summary

Some drizzle, heaviest during Wed morning. Warm air temperatures (max 23°C on Fri afternoon, min 13°C on Wed morning). Winds decreasing (fresh winds from the WSW on Wed morning, calm by Fri afternoon).

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 24°C on Mon night, min 19°C on Mon morning). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 4mm), mostly falling on Tue afternoon. Warm (max 21°C on Tue afternoon, min 10°C on Thu night). Winds increasing (light winds from the NE on Tue morning, fresh winds from the NE by Thu afternoon).

Days 10–12 Weather Summary

Some drizzle, heaviest during Sun night. Very mild (max 17°C on Fri night, min 9°C on Fri morning). Winds decreasing (fresh winds from the NE on Fri afternoon, calm by Sun night).

Days 13–16 Weather Summary

Light rain (total 3mm), mostly falling on Wed afternoon. Warm (max 23°C on Thu afternoon, min 11°C on Tue morning). Mainly fresh winds.

Wednesday
20
Thursday
21
Friday
22
Saturday
23
Sunday
24
Monday
25
Tuesday
26
Wednesday
27
Thursday
28
Friday
29
Saturday
30
Sunday
31
Monday
1
Tuesday
2
Wednesday
3
Thu
4
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
PM
Wave Height Map
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High Tide
4:11PM5.77m
4:38AM5.77m
5:02PM5.45m
5:32AM5.39m
5:56PM5.10m
6:32AM5.02m
6:57PM4.80m
7:39AM4.73m
8:04PM4.60m
8:49AM4.59m
9:13PM4.55m
9:53AM4.59m
10:14PM4.63m
10:49AM4.70m
11:08PM4.78m
11:36AM4.84m
11:55PM4.95m
12:19PM4.99m
00:37AM5.11m
12:59PM5.13m
1:17AM5.25m
1:37PM5.22m
1:56AM5.33m
2:15PM5.27m
2:34AM5.36m
2:52PM5.28m
Low Tide
10:51AM0.32m
11:12PM0.43m
11:42AM0.63m
00:04AM0.67m
12:36PM0.98m
1:01AM0.92m
1:35PM1.30m
2:03AM1.15m
2:40PM1.52m
3:11AM1.28m
3:48PM1.59m
4:19AM1.30m
4:53PM1.53m
5:20AM1.24m
5:49PM1.39m
6:13AM1.13m
6:37PM1.23m
6:58AM1.02m
7:19PM1.08m
7:39AM0.92m
7:57PM0.95m
8:17AM0.85m
8:33PM0.86m
8:53AM0.82m
9:10PM0.82m
9:30AM0.83m
9:46PM0.82m
Wave
Height (m)
Direction
Period (s)
rain showers
clear
clear
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
rain showers
rain showers
clear
clear
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
rain showers
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
rain showers
light rain
cloud
part cloud
rain shwrs
clear
clear
some clouds
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
some clouds
rain shwrs
rain shwrs
clear
clear
some clouds
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
rain shwrs
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
rain shwrs
light rain
cloudy
some clouds
km/h
35
WSW
35
WSW
20
WSW
15
WSW
10
WNW
10
ESE
15
SE
0
ENE
5
S
5
N
15
E
5
ENE
15
NE
20
NNE
10
ENE
15
ENE
20
NE
15
ENE
10
NE
15
NNE
10
N
15
N
20
NNE
25
NE
30
NE
35
NE
30
ENE
25
ENE
30
NE
20
NE
20
NE
20
NNE
10
NNE
10
NNE
15
NNE
10
ENE
10
NE
20
NNE
25
NNE
15
NE
20
NNE
15
ENE
25
NE
20
NNE
30
NE
25
ESE
5
S
1
3
1
1
2
1
max °C
13
14
14
16
19
19
19
23
22
21
23
23
20
21
21
21
23
24
20
21
20
19
19
18
13
14
13
12
15
17
16
17
15
15
16
16
16
16
14
12
13
14
15
15
14
17
23
Moonrise
8:53
10:21
11:48
1:10
2:28
3:43
4:56
6:09
7:22
8:35
9:46
10:51
11:46
12:29
1:01
Moonset
1:33
2:10
2:34
2:52
3:06
3:18
3:30
3:42
3:55
4:12
4:33
5:02
5:41
6:32
7:35
8:44
Sunrise
5:54
5:54
5:52
5:52
5:50
5:48
5:48
5:47
5:46
5:45
5:43
5:43
5:43
5:41
5:41
5:39
Sunset
9:40
9:42
9:43
9:45
9:45
9:46
9:49
9:50
9:51
9:52
9:52
9:53
9:55
9:57
9:58
9:59
Today's sea temperature in Gravelines is
13.0° C
(Statistics for 20 May 1981-2005 – mean: 11.3 max: 12.6 min: 9.7°C)
Issued (local time): 1 am Wednesday 20 May 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest