Knokke-Heist Sea Conditions and Tide Table

Knokke-Heist 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 05:30 AM and sunset is at 10:05 PM.

Days 1–3 Weather Summary

Light rain (total 9mm), mostly falling on Thu night. Warm air temperatures (max 24°C on Thu afternoon, min 15°C on Tue morning). Wind will be generally light.

Days 4–6 Weather Summary

Light rain (total 8mm), mostly falling on Fri night. Very warm air temperatures (max 32°C on Fri afternoon, min 20°C on Sat morning). Wind will be generally light.

Days 7–9 Weather Summary

Some drizzle, heaviest during Mon morning. Warm (max 23°C on Mon morning, min 18°C on Tue afternoon). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Warm (max 30°C on Thu afternoon, min 10°C on Sun morning). Winds increasing (calm on Thu night, fresh winds from the NNE by Sat night).

Days 13–16 Weather Summary

Mostly dry. Warm (max 25°C on Mon afternoon, min 14°C on Sun morning). Mainly fresh winds.

Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wed
1
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
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High Tide
3:46PM4.35m
4:11AM4.61m
4:31PM4.37m
4:58AM4.61m
5:16PM4.31m
5:46AM4.49m
6:01PM4.17m
6:34AM4.27m
6:47PM3.98m
7:24AM4.00m
7:35PM3.75m
8:16AM3.71m
8:28PM3.51m
9:13AM3.46m
9:29PM3.32m
10:18AM3.29m
10:41PM3.22m
11:29AM3.23m
11:55PM3.25m
12:32PM3.28m
00:56AM3.37m
1:23PM3.40m
1:45AM3.54m
2:06PM3.54m
2:28AM3.70m
2:46PM3.69m
Low Tide
9:21AM0.41m
9:38PM0.35m
10:15AM0.47m
10:30PM0.30m
11:10AM0.60m
11:24PM0.32m
12:07PM0.77m
00:23AM0.40m
1:05PM0.95m
1:23AM0.54m
2:04PM1.11m
2:22AM0.70m
3:01PM1.23m
3:21AM0.87m
3:56PM1.29m
4:18AM1.01m
4:49PM1.30m
5:13AM1.10m
5:41PM1.27m
6:06AM1.13m
6:30PM1.19m
6:56AM1.10m
7:17PM1.10m
7:43AM1.04m
8:01PM0.98m
8:28AM0.97m
8:44PM0.86m
Wave
Height (m)
Direction
Period (s)
1
W
4
0.6
N
8
0.8
W
5
0.9
WSW
4
0.9
WSW
5
0.6
WSW
4
0.4
WSW
4
0.2
N
6
0.2
N
5
0.2
SSE
2
0.2
N
6
0.3
WSW
3
0.2
W
3
0.2
WNW
2
0.1
NE
2
0.2
NNE
2
0.5
NNE
3
0.5
N
4
0.3
NNE
5
0.3
NNE
4
0.2
N
4
0.4
NW
3
0.3
NW
3
0.3
NNW
4
0.2
NNW
5
0.2
NNW
7
0.3
NNE
3
0.3
NNW
6
0.4
NNE
3
0.4
NE
3
0.8
N
4
1.4
N
6
1.3
N
6
1.2
N
5
1.4
N
6
1.3
N
6
1
N
6
1
N
4
1.1
N
6
0.8
N
5
0.9
NNE
4
0.8
N
5
0.6
N
5
0.8
NNE
4
1
N
6
1
N
5
1.2
N
5
part cloud
clear
part cloud
part cloud
part cloud
clear
clear
part cloud
rain showers
thunderstorm
clear
rain showers
part cloud
thunderstorm
rain showers
clear
clear
clear
rain showers
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
part cloud
some clouds
clear
some clouds
some clouds
some clouds
clear
clear
some clouds
rain shwrs
risk tstorm
clear
rain shwrs
some clouds
risk tstorm
rain shwrs
clear
clear
clear
rain shwrs
some clouds
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
some clouds
some clouds
km/h
30
W
20
WNW
20
SW
25
WSW
25
WSW
15
SW
10
WSW
15
N
10
ESE
20
SSE
15
SW
15
SSW
5
SSW
15
NNW
15
NE
10
ENE
15
ENE
10
SE
10
NW
15
NNW
10
S
15
NW
15
N
5
E
10
N
15
NNE
15
ENE
15
E
20
ENE
15
ESE
30
N
35
N
30
NE
35
NE
35
NNE
25
ENE
25
ENE
30
NNE
25
ENE
20
ENE
30
NE
20
E
20
NE
25
NNE
20
ENE
25
NE
35
NNE
9
1
4
2
1
1
max °C
16
17
18
19
21
21
20
24
24
26
32
26
22
24
22
24
31
32
23
21
23
19
19
19
20
21
21
23
30
30
23
16
14
15
15
13
14
20
21
20
25
24
20
24
22
19
20
Moonrise
6:17
7:46
9:18
10:45
12:07
1:25
2:40
3:54
5:08
6:22
7:34
8:41
9:40
10:26
11:01
Moonset
12:02
12:32
12:52
1:08
1:21
1:32
1:44
1:57
2:12
2:31
2:57
3:32
4:20
5:19
6:28
Sunrise
5:30
5:28
5:28
5:30
5:30
5:30
5:30
5:30
5:31
5:31
5:31
5:31
5:31
5:33
5:33
5:33
Sunset
10:05
10:05
10:06
10:06
10:06
10:06
10:07
10:07
10:07
10:07
10:07
10:07
10:07
10:07
10:06
10:06
Today's sea temperature in Knokke-Heist is
16.5° C
(Statistics for 16 Jun 1981-2005 – mean: 13.8 max: 15.3 min: 12.1°C)
Issued (local time): 1 am Tuesday 16 Jun 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest