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 08:44 AM and sunset is at 05:23 PM.

Days 1–3 Weather Summary

Moderate rain (total 14mm), heaviest on Tue night. Cool air temperatures (max 10°C on Tue morning, min 6°C on Thu night). Winds decreasing (strong winds from the S on Tue night, moderate winds from the SE by Thu night).

Days 4–6 Weather Summary

Light rain (total 2mm), mostly falling on Fri morning. Icy conditions (max 8°C on Fri afternoon, min 0°C on Sun night). Winds decreasing (fresh winds from the SSE on Fri morning, light winds from the SE by Sat afternoon).

Days 7–9 Weather Summary

Heavy rain (total 29mm), heaviest during Mon night. Mild temperatures (max 7°C on Mon night, min 1°C on Mon morning). Winds increasing (light winds from the E on Mon morning, near gales from the SSW by Tue night).

Days 10–12 Weather Summary

Heavy rain (total 25mm), heaviest during Sat night. Mild temperatures (max 8°C on Sat morning, min 2°C on Thu morning). Winds increasing (light winds from the NNW on Thu night, near gales from the WSW by Sat afternoon).

Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sunday
25
Monday
26
Tuesday
27
Wednesday
28
Thursday
29
Friday
30
Saturday
31
Sunday
1
Monday
2
Tuesday
3
Wed
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
High Tide
1:09PM7.86m
1:29AM7.87m
1:46PM8.06m
2:06AM8.02m
2:23PM8.14m
2:45AM8.06m
3:03PM8.09m
3:26AM7.96m
3:46PM7.89m
4:10AM7.71m
4:34PM7.55m
5:01AM7.35m
5:29PM7.12m
6:01AM6.96m
6:37PM6.73m
7:13AM6.69m
7:53PM6.55m
8:29AM6.68m
9:07PM6.67m
9:37AM6.93m
10:11PM7.00m
10:37AM7.35m
11:07PM7.42m
11:30AM7.78m
11:57PM7.82m
12:18PM8.15m
00:43AM8.12m
1:02PM8.37m
Low Tide
8:01AM0.76m
8:20PM0.48m
8:38AM0.59m
8:57PM0.38m
9:15AM0.54m
9:34PM0.41m
9:52AM0.62m
10:11PM0.57m
10:30AM0.82m
10:50PM0.85m
11:11AM1.10m
11:33PM1.22m
11:57AM1.45m
00:22AM1.64m
12:54PM1.80m
1:26AM2.02m
2:10PM2.05m
2:54AM2.19m
3:44PM1.96m
4:24AM1.94m
5:02PM1.49m
5:32AM1.42m
6:02PM0.91m
6:26AM0.87m
6:51PM0.39m
7:13AM0.42m
7:35PM0.04m
7:55AM0.14m
8:16PM-0.11m
Wave
height (m) 
direction
period (s) 
0.8
SW
5
0.9
SW
5
1.7
SSW
6
1.5
SW
6
1.6
SW
6
1.2
SW
6
1
SW
5
1.3
SW
6
1.2
WSW
6
1.3
SSW
5
1.1
SW
6
1.5
SW
6
1.1
SW
6
0.9
WSW
8
0.8
WSW
8
0.6
W
14
0.6
NW
8
0.5
NW
7
0.5
NW
7
0.5
W
11
1.3
SSW
5
2.5
WSW
8
3
WSW
9
2.5
WSW
8
1.5
WSW
7
1.3
W
5
1.7
NNW
5
1.5
N
6
1.2
N
6
0.7
NW
9
1.1
SW
4
2.2
SW
7
2.5
WSW
8
2.3
SW
7
2.3
WSW
7
2.4
WSW
8
1.6
WSW
7
1.4
WSW
8
0.8
NW
7
0.9
SSW
4
1.3
SW
6
1.2
WSW
6
0.8
WSW
6
0.6
W
13
0.5
NNW
6
1.8
WSW
6
3
WSW
8
part cloud
cloud
mod rain
light rain
light rain
light rain
part cloud
part cloud
part cloud
light rain
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
cloud
rain showers
mod rain
rain showers
mod rain
part cloud
light rain
light rain
part cloud
part cloud
part cloud
part cloud
light rain
cloud
rain showers
light rain
heavy rain
light rain
part cloud
part cloud
part cloud
cloud
light rain
cloud
light rain
heavy rain
light rain
light rain
some clouds
cloudy
mod rain
light rain
light rain
light rain
some clouds
some clouds
some clouds
light rain
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
clear
clear
cloudy
rain shwrs
mod rain
rain shwrs
mod rain
some clouds
light rain
light rain
some clouds
some clouds
some clouds
some clouds
light rain
cloudy
rain shwrs
light rain
heavy rain
light rain
some clouds
some clouds
some clouds
cloudy
light rain
cloudy
light rain
heavy rain
light rain
light rain
 km/h
25
SSE
30
SSE
45
S
40
SSE
35
SSE
35
SE
30
SSE
35
SSW
20
SE
40
SSE
30
SSE
30
S
20
SSE
20
SSE
20
SE
20
ESE
20
E
20
ENE
15
E
20
SE
40
SW
50
SSW
50
SW
50
SSW
30
WNW
35
WNW
45
NNW
35
NNW
30
NNW
10
NNW
35
SSW
50
SSW
45
SW
50
SSW
50
WSW
50
SSW
30
WNW
25
NW
10
SE
30
S
35
S
30
S
20
SSE
20
SE
25
ENE
50
SW
55
WSW
 mm 
9
1
2
2
2
10
6
2
7
1
3
5
3
3
13
1
4
2
21
5
3
max°C
10
10
9
10
10
10
9
9
7
7
8
5
7
8
5
6
6
2
3
5
7
7
7
5
3
3
3
3
4
4
4
4
7
8
7
6
6
5
5
9
10
9
8
8
7
5
5
Moonrise
9:48
10:03
10:17
10:29
10:42
10:56
11:14
11:38
12:14
1:05
2:16
3:40
5:09
6:36
7:59
Moonset
7:19
8:37
9:55
11:14
12:35
1:59
3:27
4:54
6:14
7:18
8:04
8:35
8:57
9:13
9:27
Sunrise
8:44
8:42
8:41
8:41
8:40
8:37
8:37
8:36
8:33
8:33
8:32
8:30
8:29
8:26
8:26
8:23
Sunset
5:23
5:25
5:28
5:29
5:30
5:32
5:34
5:36
5:37
5:39
5:40
5:43
5:45
5:46
5:47
5:50
Today's sea temperature in Saint-Martin-Boulogne is
8.1° C
(Statistics for 20 Jan 1981-2005 – mean: 8.3 max: 9.8 min: 6.0°C)
Issued (local time): 12 pm Tuesday 20 Jan 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest