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 08:37 AM and sunset is at 04:49 PM.

Days 1–3 Weather Summary

Heavy rain (total 27mm), heaviest during Sun afternoon. Cool air temperatures (max 14°C on Sun afternoon, min 7°C on Fri afternoon). Winds increasing (light winds from the SSW on Fri morning, near gales from the SW by Sun night).

Days 4–6 Weather Summary

Heavy rain (total 20mm), heaviest during Tue morning. Cool air temperatures (max 14°C on Tue night, min 10°C on Wed night). Winds decreasing (strong winds from the SSW on Mon night, moderate winds from the SW by Tue night).

Days 7–9 Weather Summary

Light rain (total 4mm), mostly falling on Sat night. Very mild (max 12°C on Sat afternoon, min 7°C on Thu night). Mainly fresh winds.

Days 10–12 Weather Summary

Light rain (total 2mm), mostly falling on Tue afternoon. Very mild (max 11°C on Sun afternoon, min 7°C on Mon morning). Mainly fresh winds.

Friday
5
Saturday
6
Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
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
11:53AM9.53m
00:18AM9.42m
12:39PM9.61m
1:04AM9.39m
1:25PM9.48m
1:50AM9.16m
2:12PM9.16m
2:38AM8.78m
3:00PM8.68m
3:28AM8.30m
3:53PM8.13m
4:22AM7.79m
4:51PM7.58m
5:26AM7.36m
6:00PM7.17m
6:39AM7.10m
7:15PM6.98m
7:49AM7.07m
8:21PM7.00m
8:48AM7.20m
9:15PM7.15m
9:37AM7.40m
10:01PM7.37m
Low Tide
7:05PM0.87m
7:28AM1.06m
7:54PM0.81m
8:16AM1.09m
8:42PM0.94m
9:04AM1.27m
9:29PM1.22m
9:52AM1.58m
10:17PM1.62m
10:41AM1.97m
11:06PM2.07m
11:31AM2.39m
11:57PM2.52m
12:25PM2.76m
00:52AM2.89m
1:24PM3.03m
1:53AM3.12m
2:29PM3.15m
2:59AM3.19m
3:35PM3.09m
4:01AM3.09m
4:33PM2.90m
4:54AM2.89m
Wave
height (m) 
direction
period (s) 
0.5
W
6
1
SW
4
2.5
SW
8
3
WSW
8
3
WSW
9
2.2
WSW
8
1.4
WSW
6
2
WSW
6
2.5
WSW
9
1.3
WSW
6
1.5
WSW
6
1.5
WSW
6
2.5
WSW
8
2.5
WSW
8
2.5
WSW
8
1
WSW
6
1.4
WSW
6
1.6
WSW
6
1
WSW
6
0.9
WSW
5
1
WSW
6
1.6
WSW
6
1.1
WSW
6
0.6
WSW
6
0.8
SSW
4
0.9
SW
5
0.8
SW
5
0.8
SSW
4
1.3
SW
6
1.4
SW
6
1
WSW
6
0.8
WSW
5
0.8
WSW
5
0.7
SW
4
0.8
WSW
4
0.7
WSW
5
cloud
cloud
mod rain
light rain
light rain
rain showers
light rain
mod rain
part cloud
cloud
light rain
mod rain
mod rain
light rain
cloud
light rain
part cloud
clear
part cloud
part cloud
part cloud
cloud
cloud
light rain
rain showers
part cloud
rain showers
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
cloud
rain showers
part cloud
cloudy
cloudy
mod rain
light rain
light rain
rain shwrs
light rain
mod rain
some clouds
cloudy
light rain
mod rain
mod rain
light rain
cloudy
light rain
some clouds
clear
some clouds
some clouds
some clouds
cloudy
cloudy
light rain
rain shwrs
some clouds
rain shwrs
some clouds
some clouds
some clouds
some clouds
cloudy
some clouds
cloudy
rain shwrs
some clouds
 km/h
10
SSW
30
S
50
S
50
SW
50
WSW
35
WSW
30
S
45
SW
40
WSW
30
SSW
35
SSW
35
S
50
SSW
45
SSW
50
SW
25
SW
35
WSW
30
W
25
SSW
20
S
30
SSE
35
SSW
15
SSW
20
SE
30
SSE
25
SSE
20
SE
30
SSE
35
S
35
SSW
20
S
20
S
15
SSW
25
SSW
25
SW
20
SSW
 mm 
8
4
3
1
4
7
2
10
6
1
1
1
1
2
2
max°C
9
8
11
11
11
12
11
14
14
13
13
12
13
13
14
12
12
11
10
9
8
10
10
10
11
12
10
10
11
10
8
9
8
8
10
10
Moonrise
4:43
5:55
7:20
8:48
10:12
11:30
12:45
1:57
3:07
4:18
5:30
Moonset
9:46
10:55
11:42
12:13
12:35
12:51
1:04
1:15
1:26
1:38
1:52
2:09
Sunrise
8:37
8:38
8:40
8:41
8:42
8:44
8:45
8:45
8:47
8:48
8:48
8:48
Sunset
4:49
4:49
4:49
4:47
4:47
4:47
4:47
4:47
4:47
4:47
4:47
4:47
Today's sea temperature in Boulogne is
11.9° C
(Statistics for 05 Dec 1981-2005 – mean: 10.9 max: 12.4 min: 9.4°C)
Issued (local time): 6 am Friday 05 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest