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 — and sunset is at 10:01 PM.

Days 1–4 Weather Summary

Mostly dry. Warm air temperatures (max 25°C on Fri afternoon, min 17°C on Sun morning). Winds increasing (light winds from the E on Thu night, fresh winds from the NNE by Sun afternoon).

Days 5–7 Weather Summary

Some drizzle, heaviest during Wed afternoon. Very warm air temperatures (max 33°C on Wed afternoon, min 15°C on Sun night). Winds decreasing (fresh winds from the NNE on Sun night, calm by Tue night).

Days 8–10 Weather Summary

Light rain (total 9mm), mostly falling on Thu morning. Warm (max 28°C on Wed night, min 17°C on Fri night). Wind will be generally light.

Days 11–13 Weather Summary

Moderate rain (total 11mm), heaviest on Sun night. Warm (max 20°C on Sat night, min 15°C on Tue morning). Winds increasing (calm on Sat night, fresh winds from the N by Mon morning).

Days 14–17 Weather Summary

Mostly dry. Warm (max 25°C on Sat afternoon, min 17°C on Tue night). Winds decreasing (strong winds from the WSW on Wed night, light winds from the N by Fri morning).

Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Sat
25
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
night
AM
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
Wave Height Map
High Tide
9:43PM3.38m
10:29AM3.44m
10:58PM3.39m
11:46AM3.48m
00:16AM3.55m
12:56PM3.65m
1:23AM3.84m
1:54PM3.88m
2:20AM4.15m
2:45PM4.11m
3:12AM4.42m
3:32PM4.30m
4:00AM4.60m
4:16PM4.41m
4:45AM4.65m
4:59PM4.43m
5:30AM4.57m
5:41PM4.35m
6:13AM4.38m
6:23PM4.19m
6:55AM4.11m
7:05PM3.96m
7:38AM3.80m
7:50PM3.68m
8:23AM3.48m
8:39PM3.40m
9:15AM3.21m
9:40PM3.17m
Low Tide
4:11AM1.03m
4:50PM1.24m
5:18AM0.98m
5:52PM1.12m
6:23AM0.88m
6:51PM0.94m
7:25AM0.75m
7:49PM0.72m
8:25AM0.63m
8:44PM0.49m
9:21AM0.56m
9:36PM0.29m
10:13AM0.53m
10:26PM0.17m
11:01AM0.58m
11:15PM0.14m
11:47AM0.67m
00:02AM0.22m
12:33PM0.81m
00:50AM0.40m
1:18PM0.97m
1:39AM0.64m
2:06PM1.12m
2:32AM0.90m
2:59PM1.27m
3:28AM1.14m
3:55PM1.37m
Wave
Height (m)
Direction
Period (s)
0.5
N
6
0.4
N
6
0.5
NNE
3
0.8
NNE
5
0.5
N
4
0.8
N
4
1
NNE
6
1
N
6
1.4
N
6
1.2
N
6
0.9
N
7
0.9
N
7
1.3
N
6
1.1
N
6
1
N
5
0.8
N
5
0.7
N
6
0.6
N
5
0.6
N
5
0.3
N
5
0.3
N
4
0.4
W
2
0.5
NNW
4
0.5
NNW
4
0.4
NNW
4
0.4
NW
4
0.4
NNW
4
0.3
NNW
4
0.4
NNW
3
0.5
N
5
0.7
N
4
1.5
N
6
1.2
N
6
1.3
NNW
6
1.1
N
7
0.9
N
7
0.8
N
7
0.9
WSW
4
1.3
WSW
5
1.4
W
6
0.9
NNW
6
0.9
NNW
6
0.9
W
6
0.6
NNW
6
0.6
NNW
6
0.5
NNW
6
0.3
NNW
6
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
part cloud
rain showers
rain showers
rain showers
thunderstorm
thunderstorm
cloud
part cloud
clear
part cloud
part cloud
rain showers
rain showers
clear
mod rain
rain showers
cloud
part cloud
clear
clear
part cloud
part cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
clear
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
some clouds
some clouds
some clouds
rain shwrs
rain shwrs
rain shwrs
risk tstorm
risk tstorm
cloudy
some clouds
clear
some clouds
some clouds
rain shwrs
rain shwrs
clear
mod rain
rain shwrs
cloudy
some clouds
clear
clear
some clouds
some clouds
cloudy
some clouds
some clouds
clear
clear
clear
clear
some clouds
clear
km/h
15
E
20
ENE
25
NNE
20
ENE
25
NE
30
NNE
25
ENE
30
NE
40
NNE
25
NE
20
NNE
25
NNE
25
NE
30
NNE
30
N
15
NNE
15
NE
5
NNW
15
E
10
WSW
15
N
20
W
20
NNW
20
NW
15
NW
10
NNW
20
N
5
ESE
20
NNW
20
NNW
20
N
35
N
30
N
25
N
20
NNW
15
NW
25
SSW
30
WSW
30
WSW
35
NW
20
W
20
WSW
10
N
15
NW
15
N
15
ESE
15
WSW
 mm
1
1
3
2
3
1
2
6
2
max °C
23
23
25
23
21
22
24
20
21
17
18
20
23
20
21
22
28
33
28
26
26
22
19
19
18
20
19
20
19
19
18
17
17
17
15
17
17
19
20
21
17
20
22
18
19
20
23
Moonrise
1:26
1:56
2:41
3:47
5:11
6:44
8:15
9:43
11:05
12:23
1:40
2:55
4:10
5:23
6:33
Moonset
6:18
7:45
8:59
9:53
10:29
10:54
11:12
11:26
11:38
11:50
12:03
12:17
12:35
12:58
1:31
Sunrise
5:41
5:43
5:43
5:45
5:46
5:47
5:48
5:48
5:50
5:52
5:52
5:54
5:56
5:56
5:58
6:00
Sunset
10:01
10:00
10:00
10:00
9:59
9:58
9:57
9:55
9:54
9:53
9:52
9:52
9:51
9:49
9:47
9:46
Today's sea temperature in Knokke-Heist is
21.0° C
(Statistics for 09 Jul 1981-2005 – mean: 15.8 max: 17.1 min: 14.2°C)
Issued (local time): 7 pm Thursday 09 Jul 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest