Saint-Martin-Boulogne Sea Conditions and Tide Table

Saint-Martin-Boulogne 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 08:52 AM and sunset is at 04:50 PM.

Days 1–3 Weather Summary

Mostly dry. Icy conditions (max 11°C on Mon afternoon, min -2°C on Wed night). Winds increasing (light winds from the ESE on Mon afternoon, strong winds from the ENE by Wed night).

Days 4–6 Weather Summary

Mostly dry. Icy conditions (max 7°C on Sat afternoon, min -2°C on Thu morning). Winds increasing (light winds from the ENE on Sat morning, strong winds from the NNE by Sat night).

Days 7–9 Weather Summary

Mostly dry. Mild temperatures (max 9°C on Mon night, min 3°C on Sun night). Winds decreasing (strong winds from the NNE on Sun morning, light winds from the ENE by Sun night).

Days 10–12 Weather Summary

Light rain (total 2mm), mostly falling on Fri night. Mild temperatures (max 9°C on Wed morning, min 3°C on Fri night). Winds decreasing (fresh winds from the WNW on Thu night, light winds from the NW by Fri night).

Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
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
1:23PM7.66m
1:44AM7.57m
2:00PM7.66m
2:21AM7.54m
2:39PM7.59m
3:02AM7.45m
3:21PM7.46m
3:46AM7.30m
4:08PM7.25m
4:36AM7.09m
5:02PM7.02m
5:34AM6.90m
6:05PM6.83m
6:41AM6.79m
7:16PM6.78m
7:51AM6.87m
8:25PM6.93m
8:57AM7.12m
9:28PM7.22m
9:55AM7.47m
10:25PM7.58m
10:49AM7.85m
11:18PM7.90m
Low Tide
8:16AM1.04m
8:36PM0.87m
8:54AM1.04m
9:14PM0.91m
9:33AM1.11m
9:53PM1.00m
10:13AM1.24m
10:34PM1.15m
10:55AM1.40m
11:17PM1.34m
11:40AM1.57m
00:05AM1.53m
12:31PM1.73m
00:59AM1.72m
1:32PM1.82m
2:05AM1.82m
2:44PM1.78m
3:22AM1.76m
4:02PM1.53m
4:36AM1.48m
5:10PM1.11m
5:40AM1.08m
6:09PM0.64m
6:34AM0.68m
Wave
height (m) 
direction
period (s) 
0.4
NW
7
0.4
NW
7
0.4
NW
7
0.5
N
5
0.7
NNE
6
0.9
NNE
6
1.3
NNE
7
1.4
NNE
7
1.7
NNE
7
1.4
NNE
8
0.9
NNE
7
0.7
NNE
7
0.6
NNE
6
0.8
NNE
6
0.8
NNE
6
0.5
N
5
0.6
N
4
1.4
N
6
1.7
N
7
0.9
NNE
7
0.7
NNE
6
0.6
N
4
0.9
N
5
1.1
N
5
1.1
N
5
1.2
N
5
0.6
N
6
1.1
NW
4
1.2
NNW
5
1.2
N
5
1
N
5
0.9
NW
4
1.2
W
5
1.3
W
6
1.1
WNW
6
0.9
NW
6
part cloud
part cloud
clear
clear
part cloud
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
cloud
cloud
cloud
part cloud
cloud
part cloud
cloud
cloud
part cloud
clear
clear
part cloud
clear
part cloud
light rain
some clouds
some clouds
clear
clear
some clouds
clear
clear
clear
clear
some clouds
clear
clear
clear
some clouds
clear
clear
some clouds
some clouds
some clouds
clear
some clouds
cloudy
cloudy
cloudy
some clouds
cloudy
some clouds
cloudy
cloudy
some clouds
clear
clear
some clouds
clear
some clouds
light rain
 km/h
15
ESE
10
ESE
10
ENE
20
ENE
25
ENE
30
ENE
40
ENE
40
NE
45
ENE
40
ENE
30
ENE
25
ENE
20
ENE
30
ENE
25
ENE
20
ENE
25
NE
40
NNE
40
NNE
30
ENE
15
E
20
NNE
30
NNE
35
N
35
NNW
35
N
20
WNW
30
NNW
30
NNW
35
NNW
25
NNW
25
WNW
40
WNW
30
NNW
30
NNW
10
NW
 mm 
1
max°C
10
11
9
5
5
3
0
3
2
-1
0
-1
1
3
3
6
7
7
7
5
4
6
7
9
7
8
7
9
9
8
4
5
7
6
7
6
Moonrise
11:01
11:24
11:42
11:56
12:09
12:21
12:34
12:50
1:11
1:40
2:23
3:25
Moonset
6:57
8:14
9:31
10:48
12:05
1:25
2:48
4:16
5:47
7:16
8:33
Sunrise
8:52
8:52
8:53
8:53
8:53
8:53
8:55
8:55
8:55
8:55
8:55
8:55
Sunset
4:50
4:51
4:52
4:52
4:52
4:53
4:54
4:54
4:55
4:57
4:59
5:00
Today's sea temperature in Saint-Martin-Boulogne is
10.9° C
(Statistics for 22 Dec 1981-2005 – mean: 9.8 max: 11.2 min: 8.3°C)
Issued (local time): 12 pm Monday 22 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest