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 07:16 AM and sunset is at 08:23 PM.

Days 1–3 Weather Summary

Moderate rain (total 12mm), heaviest on Tue afternoon. Cool air temperatures (max 18°C on Tue morning, min 13°C on Wed morning). Wind will be generally light.

Days 4–6 Weather Summary

Light rain (total 2mm), mostly falling on Sat night. Warm air temperatures (max 20°C on Sun afternoon, min 16°C on Fri morning). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Warm (max 24°C on Tue afternoon, min 14°C on Wed night). Winds increasing (light winds from the WSW on Tue night, fresh winds from the NW by Wed night).

Days 10–12 Weather Summary

Light rain (total 2mm), mostly falling on Thu afternoon. Very mild (max 17°C on Sat afternoon, min 13°C on Sun morning). Wind will be generally light.

Days 13–16 Weather Summary

Moderate rain (total 10mm), heaviest on Mon morning. Very mild (max 18°C on Tue afternoon, min 14°C on Mon night). Winds decreasing (fresh winds from the WNW on Mon morning, calm by Tue night).

Tuesday
8
Wednesday
9
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
Wed
23
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
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
High Tide
10:32AM7.50m
11:00PM7.89m
11:29AM8.05m
11:53PM8.44m
12:18PM8.61m
00:39AM8.91m
1:00PM9.05m
1:20AM9.24m
1:40PM9.33m
1:59AM9.38m
2:18PM9.42m
2:37AM9.32m
2:55PM9.30m
3:14AM9.08m
3:31PM8.99m
3:50AM8.66m
4:08PM8.52m
4:27AM8.13m
4:46PM7.95m
5:07AM7.53m
5:28PM7.32m
5:54AM6.91m
6:22PM6.73m
7:04AM6.40m
7:52PM6.34m
8:51AM6.27m
9:31PM6.43m
Low Tide
5:11AM2.61m
5:43PM2.47m
6:15AM2.01m
6:40PM1.83m
7:05AM1.45m
7:27PM1.29m
7:49AM1.05m
8:09PM0.94m
8:29AM0.85m
8:47PM0.81m
9:06AM0.87m
9:24PM0.89m
9:40AM1.07m
9:58PM1.16m
10:13AM1.42m
10:31PM1.57m
10:46AM1.87m
11:04PM2.05m
11:19AM2.38m
11:39PM2.58m
11:56AM2.90m
00:20AM3.09m
12:42PM3.39m
1:13AM3.54m
1:44PM3.76m
2:27AM3.79m
3:11PM3.87m
Wave
Height (m)
Direction
Period (s)
0.8
WSW
6
0.9
WSW
5
1
W
5
0.9
WSW
6
0.6
W
6
0.5
W
8
0.4
W
8
0.4
WSW
5
0.4
WSW
3
0.5
W
4
0.4
WSW
4
0.4
WSW
6
0.3
WSW
8
0.3
WSW
8
0.6
W
3
0.7
WSW
4
0.6
WSW
5
0.4
WSW
5
0.3
WSW
4
0.3
WSW
3
0.4
WSW
4
0.3
WSW
4
0.2
WSW
3
0.5
N
3
0.7
N
4
0.6
NW
4
1.1
NW
4
1
N
5
0.9
N
5
0.9
NNE
6
0.7
NNE
5
0.4
NNE
6
0.3
NNE
6
0.2
NNE
6
0.4
NE
3
0.3
NE
3
0.1
N
6
0.1
N
6
0.1
S
2
1.4
W
5
1
WSW
6
1
WSW
7
0.9
WSW
7
0.7
W
7
0.7
W
4
0.9
N
4
0.7
NNW
5
light rain
heavy rain
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
rain showers
light rain
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
rain showers
part cloud
rain showers
clear
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
rain showers
rain showers
rain showers
rain showers
part cloud
part cloud
part cloud
clear
light rain
heavy rain
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
clear
some clouds
clear
clear
rain shwrs
light rain
some clouds
clear
clear
some clouds
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
rain shwrs
some clouds
rain shwrs
clear
some clouds
some clouds
some clouds
clear
clear
clear
some clouds
rain shwrs
rain shwrs
rain shwrs
rain shwrs
some clouds
some clouds
some clouds
clear
km/h
20
SW
20
NW
25
WNW
20
NW
15
WSW
10
SSW
20
SSW
15
WSW
20
W
20
WSW
10
WSW
5
NE
10
S
15
WSW
25
W
20
W
20
WSW
10
S
10
WSW
15
WSW
10
WSW
15
SSW
15
W
25
N
25
NW
25
NW
30
NW
30
NNW
25
N
20
N
20
NNE
15
NNE
10
E
10
E
25
NNE
15
E
5
ESE
10
NW
15
S
35
WNW
25
WNW
15
NW
25
N
15
W
20
WNW
30
NNW
10
N
 mm
1
11
1
1
1
1
4
2
3
1
max °C
18
16
17
14
16
17
16
17
17
17
18
19
18
19
18
18
20
19
19
20
20
20
24
22
15
18
17
15
16
16
15
16
15
15
17
16
15
17
17
15
16
16
15
18
18
14
16
Moonrise
3:25
4:53
6:18
7:40
9:00
10:18
11:35
12:52
2:06
3:14
4:14
5:01
5:37
6:04
6:25
6:41
Moonset
7:23
7:41
7:56
8:09
8:22
8:36
8:52
9:12
9:39
10:14
11:01
11:59
1:06
2:19
3:34
Sunrise
7:16
7:18
7:20
7:20
7:22
7:24
7:26
7:26
7:28
7:31
7:31
7:33
7:35
7:37
7:37
7:39
Sunset
8:23
8:22
8:20
8:17
8:15
8:13
8:10
8:08
8:06
8:04
8:01
8:00
7:57
7:54
7:52
7:51
Today's sea temperature in Boulogne is
20.2°C
(Statistics for 08 Sep 1981-2005 – mean: 17.4 max: 18.6 min: 15.4°C)
Issued (local time): 1 am Tuesday 08 Sep 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest