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 09:51 PM.

Days 1–4 Weather Summary

Moderate rain (total 11mm), heaviest on Tue afternoon. Warm air temperatures (max 21°C on Sat night, min 15°C on Sun morning). Wind will be generally light.

Days 5–7 Weather Summary

Moderate rain (total 12mm), heaviest on Wed night. Cool air temperatures (max 18°C on Wed afternoon, min 13°C on Thu night). Mainly gales.

Days 8–10 Weather Summary

Light rain (total 2mm), mostly falling on Fri night. Warm (max 22°C on Sun afternoon, min 13°C on Fri night). Winds decreasing (gales from the WSW on Fri night, calm by Sun afternoon).

Days 11–13 Weather Summary

Some drizzle, heaviest during Wed night. Warm (max 21°C on Tue afternoon, min 12°C on Tue morning). Winds increasing (calm on Tue afternoon, fresh winds from the WSW by Wed afternoon).

Days 14–17 Weather Summary

Heavy rain (total 28mm), heaviest during Mon afternoon. Warm (max 22°C on Fri morning, min 13°C on Sat afternoon). Wind will be generally light.

Sunday
31
Monday
1
Tuesday
2
Wednesday
3
Thursday
4
Friday
5
Saturday
6
Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Mon
15
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
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High Tide
2:48AM3.94m
3:06PM3.89m
3:25AM4.03m
3:41PM3.94m
4:01AM4.07m
4:16PM3.95m
4:37AM4.05m
4:52PM3.93m
5:15AM3.97m
5:28PM3.87m
5:53AM3.86m
6:06PM3.78m
6:34AM3.72m
6:46PM3.66m
7:17AM3.59m
7:30PM3.52m
8:05AM3.48m
8:20PM3.38m
9:00AM3.42m
9:18PM3.29m
10:04AM3.42m
10:27PM3.29m
11:14AM3.51m
11:39PM3.43m
12:21PM3.69m
00:44AM3.68m
1:19PM3.90m
Low Tide
8:24PM0.81m
8:46AM0.76m
8:58PM0.74m
9:22AM0.76m
9:33PM0.70m
9:57AM0.79m
10:09PM0.70m
10:33AM0.87m
10:46PM0.74m
11:08AM0.99m
11:25PM0.82m
11:46AM1.13m
00:08AM0.92m
12:30PM1.26m
00:59AM1.02m
1:29PM1.37m
1:58AM1.10m
2:39PM1.43m
3:01AM1.13m
3:44PM1.40m
4:01AM1.09m
4:42PM1.31m
4:57AM0.99m
5:34PM1.17m
5:51AM0.84m
6:24PM0.99m
6:44AM0.68m
7:12PM0.80m
Wave
Height (m)
Direction
Period (s)
0.3
NNE
3
0.4
WNW
3
0.6
W
4
0.5
W
5
0.4
NNW
6
0.3
NNW
8
0.4
WSW
4
0.5
SW
3
0.7
WSW
4
0.9
WSW
5
0.8
WSW
4
1.2
WSW
5
1.4
WSW
5
1.3
WSW
6
1.6
WSW
6
0.9
WSW
5
0.6
WSW
4
2.1
SW
6
2.1
W
7
1.1
W
6
0.8
W
4
0.4
NNW
5
0.2
NNW
6
0.2
N
6
0.8
WSW
4
0.7
W
4
0.5
W
4
0.3
W
4
0.2
W
4
0.1
NW
3
0.1
N
5
0.6
WSW
4
1.3
WSW
5
0.6
WSW
5
0.5
WNW
4
0.5
W
4
0.5
NNW
6
0.4
NNW
7
0.3
NNW
7
0.2
NNW
6
0.4
NW
4
0.6
NW
4
0.4
NNW
4
0.4
NNW
4
0.6
N
4
0.8
NNE
4
1.1
NNE
5
rain showers
part cloud
cloud
part cloud
clear
cloud
light rain
light rain
thunderstorm
part cloud
part cloud
part cloud
rain showers
rain showers
part cloud
cloud
light rain
part cloud
rain showers
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
rain showers
clear
clear
clear
part cloud
rain showers
heavy rain
light rain
part cloud
clear
part cloud
light rain
part cloud
light rain
rain shwrs
some clouds
cloudy
some clouds
clear
cloudy
light rain
light rain
risk tstorm
some clouds
some clouds
some clouds
rain shwrs
rain shwrs
some clouds
cloudy
light rain
some clouds
rain shwrs
some clouds
some clouds
some clouds
clear
some clouds
clear
clear
clear
clear
clear
clear
some clouds
cloudy
some clouds
rain shwrs
clear
clear
clear
some clouds
rain shwrs
heavy rain
light rain
some clouds
clear
some clouds
light rain
some clouds
light rain
km/h
5
SSE
25
WNW
25
W
10
W
20
W
15
W
10
SE
20
SSW
20
WSW
20
WSW
25
WSW
30
WSW
35
WSW
35
SW
40
WSW
20
SSW
30
SSE
70
SSW
40
WSW
25
WSW
15
WNW
5
SE
5
SSE
15
W
20
WSW
20
W
15
WNW
10
SE
10
SE
15
N
10
WSW
25
WSW
35
WSW
10
W
20
WSW
15
WNW
20
SE
15
SSW
15
NW
10
WNW
20
WSW
20
WNW
5
NNW
15
NNE
25
NE
20
NE
25
NE
3
1
2
5
8
2
2
2
1
1
11
4
1
3
max °C
21
16
18
18
16
17
17
18
17
16
15
18
16
15
17
16
18
17
14
14
16
16
19
22
18
14
15
15
17
21
21
17
18
16
16
17
18
22
20
19
16
14
14
14
14
14
13
Moonrise
9:43
10:49
11:44
12:26
12:58
1:21
1:39
1:53
2:06
2:18
2:30
2:44
3:02
3:28
4:05
5:01
Moonset
4:55
5:34
6:25
7:27
8:38
9:51
11:06
12:22
1:38
2:56
4:17
5:44
7:16
8:48
10:12
Sunrise
5:37
5:35
5:35
5:35
5:33
5:33
5:33
5:31
5:31
5:31
5:31
5:31
5:30
5:30
5:30
5:30
Sunset
9:51
9:52
9:52
9:53
9:54
9:55
9:57
9:58
9:59
9:59
10:00
10:00
10:01
10:01
10:02
10:04
Today's sea temperature in Knokke-Heist is
16.0° C
(Statistics for 30 May 1981-2005 – mean: 12.4 max: 13.9 min: 10.9°C)
Issued (local time): 7 pm Saturday 30 May 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest