Boulogne Sea Conditions and Tide Table

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 08:02 AM and sunset is at 06:13 PM.

Days 1–3 Weather Summary

A dusting of snow giving way to moderate rain (total 13mm) heaviest on Wed night. Low air temperatures (max 6°C on Wed night, min 1°C on Tue night). Winds decreasing (strong winds from the ESE on Wed afternoon, calm by Thu night).

Days 4–6 Weather Summary

Some drizzle, heaviest during Fri night. Cool air temperatures (max 11°C on Sat night, min 5°C on Fri morning). Mainly strong winds.

Days 7–9 Weather Summary

Light rain (total 9mm), mostly falling on Wed night. Very mild (max 15°C on Tue afternoon, min 9°C on Mon morning). Winds increasing (light winds from the SW on Mon night, near gales from the SSW by Wed night).

Days 10–12 Weather Summary

Heavy rain (total 37mm), heaviest during Fri afternoon. Very mild (max 10°C on Thu morning, min 5°C on Fri afternoon). Winds decreasing (strong winds from the W on Thu night, light winds from the W by Fri night).

Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
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
12:12PM8.39m
00:32AM8.56m
12:47PM8.83m
1:07AM8.96m
1:23PM9.16m
1:42AM9.23m
2:00PM9.33m
2:20AM9.32m
2:39PM9.28m
2:59AM9.20m
3:20PM9.02m
3:42AM8.87m
4:06PM8.54m
4:30AM8.35m
4:58PM7.92m
5:27AM7.74m
6:04PM7.30m
6:41AM7.22m
7:28PM6.92m
8:09AM7.07m
8:54PM7.00m
9:28AM7.33m
10:03PM7.41m
10:30AM7.80m
10:58PM7.94m
11:20AM8.30m
11:44PM8.44m
12:04PM8.72m
00:25AM8.84m
Low Tide
7:16PM1.36m
7:34AM1.30m
7:53PM1.01m
8:11AM1.00m
8:30PM0.83m
8:48AM0.87m
9:06PM0.84m
9:25AM0.93m
9:44PM1.04m
10:05AM1.17m
10:24PM1.41m
10:47AM1.56m
11:08PM1.91m
11:35AM2.07m
00:00AM2.47m
12:34PM2.60m
1:07AM2.96m
1:55PM2.96m
2:40AM3.16m
3:32PM2.89m
4:11AM2.85m
4:50PM2.40m
5:19AM2.25m
5:47PM1.80m
6:10AM1.64m
6:34PM1.29m
6:54AM1.16m
7:14PM0.95m
Wave
height (m) 
direction
period (s) 
1.5
WSW
6
1
W
6
0.7
WNW
6
0.7
ESE
3
0.9
ESE
4
0.8
N
7
0.9
NW
7
1.1
NNW
8
0.8
NNW
7
0.7
NW
7
0.9
WSW
4
2.3
WSW
7
2.2
WSW
7
2.2
WSW
7
1.7
WSW
6
1.7
WSW
6
1.7
WSW
6
1.7
WSW
6
2.1
WSW
7
1.5
WSW
7
0.9
WSW
6
0.8
WSW
4
0.8
WSW
5
1.4
SW
6
2.1
WSW
7
2.2
WSW
8
2.4
WSW
8
2.2
WSW
8
2.1
WSW
7
2.4
WSW
7
2
WSW
8
1.4
WSW
7
0.7
WSW
6
0.6
WNW
4
1.3
WSW
5
1.4
WSW
6
2.1
WSW
7
3
WSW
8
2.2
WSW
8
1.7
WSW
6
1.8
SW
6
2.2
WSW
8
1.9
WSW
7
1.4
WSW
6
1.2
WSW
6
0.7
WSW
5
0.5
WSW
8
part cloud
cloud
light snow
cloud
light rain
mod rain
cloud
cloud
cloud
cloud
part cloud
light rain
cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
clear
part cloud
light rain
rain showers
rain showers
mod rain
part cloud
light rain
rain showers
light rain
heavy rain
light rain
light rain
clear
light rain
rain showers
rain showers
clear
light rain
light rain
light rain
light rain
light rain
cloud
light rain
light rain
some clouds
cloudy
light snow
cloudy
light rain
mod rain
cloudy
cloudy
cloudy
cloudy
some clouds
light rain
cloudy
cloudy
cloudy
some clouds
some clouds
cloudy
cloudy
some clouds
some clouds
clear
some clouds
light rain
rain shwrs
rain shwrs
mod rain
some clouds
light rain
rain shwrs
light rain
heavy rain
light rain
light rain
clear
light rain
rain shwrs
rain shwrs
clear
light rain
light rain
light rain
light rain
light rain
cloudy
light rain
light rain
 km/h
30
NW
15
NW
15
ESE
35
ESE
40
ESE
25
ESE
15
NE
20
NE
10
NE
15
W
25
SW
45
SW
40
WSW
40
WSW
35
SW
35
SW
35
SW
40
SW
40
WSW
30
WSW
15
SW
25
S
25
S
35
SSW
40
SSW
45
SSW
45
SSW
35
WSW
40
SW
45
WSW
35
SW
25
SE
15
WNW
25
NNW
30
WNW
30
S
35
WSW
45
WSW
40
W
40
SSW
45
S
40
WSW
35
WSW
25
WSW
25
WSW
10
SW
10
SSE
 mm 
4
9
1
1
1
1
6
5
2
1
12
4
4
5
5
1
2
5
2
1
2
5
3
max°C
4
5
4
3
4
6
6
4
4
5
9
10
10
10
11
10
11
10
10
10
10
13
15
13
12
12
10
10
9
9
9
7
8
8
8
8
8
8
8
7
11
11
10
9
9
9
10
Moonrise
8:11
8:25
8:37
8:50
9:04
9:21
9:43
10:14
10:59
12:01
1:19
2:44
4:10
5:34
6:53
8:10
Moonset
6:20
7:40
9:00
10:22
11:46
1:13
2:40
4:02
5:10
6:01
6:36
7:00
7:18
7:32
7:45
Sunrise
8:02
8:00
7:58
7:56
7:54
7:52
7:50
7:48
7:46
7:43
7:41
7:39
7:37
7:35
7:33
7:31
Sunset
6:13
6:15
6:16
6:19
6:20
6:22
6:23
6:25
6:27
6:29
6:30
6:32
6:34
6:36
6:37
6:38
Today's sea temperature in Boulogne is
8.5° C
(Statistics for 17 Feb 1981-2005 – mean: 7.4 max: 9.5 min: 4.8°C)
Issued (local time): 6 am Tuesday 17 Feb 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest