Calais Sea Conditions and Tide Table

Calais 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 05:52 AM and sunset is at 10:02 PM.

Days 1–3 Weather Summary

Some drizzle, heaviest during Tue night. Warm air temperatures (max 20°C on Sun afternoon, min 16°C on Mon night). Winds increasing (light winds from the N on Sun morning, strong winds from the WSW by Tue night).

Days 4–6 Weather Summary

Light rain (total 2mm), mostly falling on Wed morning. Warm air temperatures (max 21°C on Fri afternoon, min 16°C on Wed morning). Winds decreasing (fresh winds from the W on Wed morning, light winds from the WNW by Thu morning).

Days 7–9 Weather Summary

Some drizzle, heaviest during Mon morning. Warm (max 31°C on Sat afternoon, min 17°C on Mon night). Winds increasing (light winds from the N on Sun morning, fresh winds from the WSW by Mon afternoon).

Days 10–12 Weather Summary

Mostly dry. Warm (max 23°C on Tue night, min 15°C on Thu morning). Winds increasing (light winds from the SW on Tue night, strong winds from the WSW by Thu afternoon).

Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
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
3:19PM7.02m
3:38AM7.06m
3:59PM7.09m
4:20AM7.08m
4:41PM7.07m
5:05AM7.00m
5:26PM6.95m
5:53AM6.82m
6:16PM6.75m
6:47AM6.56m
7:13PM6.51m
7:49AM6.30m
8:19PM6.31m
8:59AM6.14m
9:30PM6.24m
10:09AM6.13m
10:38PM6.32m
11:14AM6.27m
11:40PM6.53m
12:12PM6.50m
00:36AM6.78m
1:03PM6.75m
1:27AM7.02m
Low Tide
10:04AM1.04m
10:24PM1.02m
10:45AM1.00m
11:05PM0.98m
11:26AM1.05m
11:47PM1.02m
12:09PM1.20m
00:31AM1.15m
12:54PM1.41m
1:18AM1.35m
1:43PM1.67m
2:12AM1.59m
2:40PM1.92m
3:15AM1.80m
3:49PM2.09m
4:30AM1.89m
5:07PM2.07m
5:48AM1.77m
6:20PM1.85m
6:55AM1.50m
7:22PM1.51m
7:51AM1.21m
8:14PM1.17m
Wave
height (m) 
direction
period (s) 
0.4
NNE
5.0
0.4
NNE
5.0
0.4
NNE
6.0
0.8
WSW
3.0
1.1
WSW
5.0
0.9
WSW
5.0
1
WSW
5.0
1.3
WSW
6.0
1.7
WSW
6.0
1.3
WSW
6.0
1
W
6.0
0.8
W
6.0
0.5
W
5.0
0.4
NNW
5.0
0.4
N
5.0
0.3
N
5.0
0.6
NE
3.0
0.6
NE
4.0
0.4
NE
4.0
0.6
NE
4.0
0.7
NE
5.0
0.5
NE
5.0
0.5
NE
5.0
0.6
NE
5.0
0.8
NNE
6.0
0.9
WSW
4.0
0.7
WSW
4.0
0.4
WSW
5.0
0.4
WSW
3.0
0.2
W
5.0
0.3
WSW
3.0
0.9
WSW
4.0
0.7
WSW
4.0
1
WSW
6.0
1.3
WSW
6.0
0.7
WSW
6.0
clear
clear
part cloud
clear
clear
part cloud
clear
clear
rain showers
rain showers
part cloud
part cloud
cloud
part cloud
part cloud
cloud
cloud
rain showers
cloud
part cloud
clear
clear
part cloud
part cloud
light rain
cloud
clear
clear
clear
part cloud
cloud
cloud
part cloud
part cloud
cloud
part cloud
clear
clear
some clouds
clear
clear
some clouds
clear
clear
rain shwrs
rain shwrs
some clouds
some clouds
cloudy
some clouds
some clouds
cloudy
cloudy
rain shwrs
cloudy
some clouds
clear
clear
some clouds
some clouds
light rain
cloudy
clear
clear
clear
some clouds
cloudy
cloudy
some clouds
some clouds
cloudy
some clouds
 km/h
10
N
15
NNE
10
SE
35
WSW
35
WSW
30
WSW
35
SW
40
SW
40
WSW
35
W
10
NW
20
SW
15
NNE
15
NE
15
ESE
10
ENE
25
NE
20
ESE
10
SE
20
ENE
15
SE
5
N
15
NNE
15
WSW
20
SW
30
SW
25
SW
20
WSW
25
WSW
5
SW
20
WSW
35
WSW
25
SW
30
W
35
WSW
15
NW
 mm 
1
1
1
1
max°C
18
20
20
18
18
18
17
18
17
18
20
19
18
19
19
20
21
20
23
31
28
24
26
23
19
19
19
19
21
23
18
18
18
16
19
20
Moonrise
11:41
11:55
12:07
12:19
12:33
12:51
1:14
1:47
2:34
3:40
5:01
Moonset
8:31
9:53
11:15
12:36
2:00
3:26
4:55
6:24
7:45
8:51
9:39
10:11
Sunrise
5:52
5:52
5:54
5:56
5:56
5:58
5:58
6:00
6:01
6:03
6:03
6:05
Sunset
10:02
10:01
10:00
10:00
9:59
9:58
9:57
9:55
9:54
9:52
9:52
9:51
Today's sea temperature in Calais is 18.5 °C (Statistics for 13 Jul 1981-2005 – mean: 15.6 max: 17.1 min: 14.4°C)
Issued (local time): 1 am Sunday 13 Jul 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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