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 07:07 AM and sunset is at 08:30 PM.

Days 1–3 Weather Summary

Light rain (total 2mm), mostly falling on Thu afternoon. Warm air temperatures (max 20°C on Wed afternoon, min 7°C on Fri morning). Winds increasing (calm on Wed afternoon, fresh winds from the NW by Thu night).

Days 4–6 Weather Summary

Moderate rain (total 18mm), heaviest on Sat night. Cool air temperatures (max 15°C on Sat afternoon, min 6°C on Sun morning). Winds decreasing (fresh winds from the W on Sat night, light winds from the WSW by Mon morning).

Days 7–9 Weather Summary

Light rain (total 2mm), mostly falling on Wed night. Very mild (max 12°C on Wed afternoon, min 8°C on Wed morning). Winds increasing (calm on Tue night, fresh winds from the W by Thu morning).

Days 10–12 Weather Summary

Moderate rain (total 14mm), heaviest on Sun afternoon. Very mild (max 11°C on Fri morning, min 6°C on Sun night). Winds decreasing (fresh winds from the SW on Fri afternoon, light winds from the S by Sat night).

Wednesday
8
Thursday
9
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
Thu
23
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
High Tide
6:27AM3.82m
6:44PM3.54m
7:06AM3.51m
7:24PM3.28m
7:53AM3.21m
8:15PM3.05m
8:55AM2.97m
9:25PM2.90m
10:26AM2.91m
11:01PM2.93m
11:59AM3.13m
00:19AM3.18m
12:58PM3.49m
1:12AM3.52m
1:43PM3.88m
1:56AM3.87m
2:23PM4.23m
2:37AM4.20m
3:02PM4.49m
3:17AM4.48m
3:41PM4.64m
3:57AM4.65m
4:21PM4.65m
4:38AM4.71m
5:02PM4.53m
5:21AM4.62m
5:45PM4.30m
6:07AM4.41m
6:30PM4.00m
Low Tide
12:17PM1.09m
00:27AM1.14m
1:00PM1.37m
1:24AM1.38m
2:24PM1.61m
3:16AM1.53m
4:10PM1.68m
4:46AM1.48m
5:26PM1.58m
5:51AM1.29m
6:24PM1.38m
6:41AM1.03m
7:11PM1.12m
7:23AM0.75m
7:50PM0.86m
8:00AM0.48m
8:26PM0.63m
8:36AM0.26m
8:59PM0.45m
9:12AM0.11m
9:32PM0.33m
9:50AM0.07m
10:06PM0.30m
10:30AM0.16m
10:43PM0.36m
11:13AM0.37m
11:25PM0.51m
12:03PM0.68m
00:15AM0.74m
Wave
height (m) 
direction
period (s) 
0.4
NNW
9
0.3
NNW
11
0.3
NNW
10
0.3
NNW
9
0.3
WSW
3
0.8
WNW
4
0.9
NNW
6
0.7
NNW
6
0.5
NNW
6
0.5
SSE
3
0.5
SW
3
1.2
W
5
1
W
5
0.8
WSW
5
0.7
WSW
5
0.4
WSW
4
0.3
W
3
0.2
NNW
2
0.2
N
3
0.1
N
3
0.1
NW
3
0.4
WSW
3
0.3
WSW
3
0.6
WSW
4
1.1
W
5
1
W
5
0.8
WNW
5
1.1
WSW
5
1.6
WSW
6
1.2
WSW
6
1.2
NNW
5
1.2
NNW
6
1
N
7
0.9
NNW
8
0.9
NNW
8
0.7
N
7
1.1
NNW
4
1.7
NNW
7
1.5
NNW
8
1.8
NNW
8
2.1
NNW
8
1.7
NNW
7
1.5
NNW
7
1.5
NNW
7
1
NNW
6
1.1
NW
5
1.1
NNW
6
clear
clear
clear
clear
rain showers
light rain
part cloud
cloud
cloud
cloud
light rain
rain showers
cloud
cloud
cloud
cloud
cloud
clear
clear
clear
part cloud
part cloud
cloud
light rain
part cloud
clear
cloud
cloud
cloud
light rain
cloud
part cloud
cloud
light rain
mod rain
light rain
rain showers
light rain
part cloud
light rain
light rain
rain showers
part cloud
light rain
clear
cloud
part cloud
clear
clear
clear
clear
rain shwrs
light rain
some clouds
cloudy
cloudy
cloudy
light rain
rain shwrs
cloudy
cloudy
cloudy
cloudy
cloudy
clear
clear
clear
some clouds
some clouds
cloudy
light rain
some clouds
clear
cloudy
cloudy
cloudy
light rain
cloudy
some clouds
cloudy
light rain
mod rain
light rain
rain shwrs
light rain
some clouds
light rain
light rain
rain shwrs
some clouds
light rain
clear
cloudy
some clouds
 km/h
10
SE
5
ENE
15
SSE
10
SW
15
W
20
NNW
10
N
10
NNE
15
SE
25
SSE
25
W
25
W
25
SSW
15
WSW
15
SW
10
WNW
15
NNW
10
NNW
10
NNW
10
NW
10
SSW
15
SW
10
WNW
25
SSW
30
W
25
WSW
20
WSW
30
SW
35
SW
25
WSW
25
NNW
25
NNW
10
NW
25
SW
20
W
10
NE
30
NW
35
NW
25
WNW
35
NW
35
NW
25
NW
30
NW
30
WNW
20
NW
25
WNW
25
WNW
 mm 
1
1
3
15
2
1
1
6
5
1
2
1
1
2
1
max°C
13
20
20
15
18
14
8
10
11
13
15
9
7
11
10
9
9
8
9
11
10
9
12
11
11
12
12
11
11
10
9
9
8
9
8
8
8
8
8
7
7
8
7
8
8
8
8
Moonrise
3:06
3:53
4:29
4:54
5:14
5:29
5:43
5:55
6:08
6:22
6:40
7:05
7:41
8:33
9:43
11:06
Moonset
9:41
10:40
11:49
1:04
2:22
3:42
5:02
6:24
7:50
9:20
10:54
12:26
1:48
2:52
3:36
Sunrise
7:07
7:05
7:03
7:01
6:58
6:56
6:54
6:52
6:50
6:48
6:46
6:43
6:41
6:39
6:37
6:35
Sunset
8:30
8:31
8:34
8:35
8:37
8:38
8:39
8:42
8:44
8:45
8:46
8:49
8:50
8:52
8:52
8:54
Today's sea temperature in Knokke-Heist is
9.5° C
(Statistics for 08 Apr 1981-2005 – mean: 8.1 max: 9.7 min: 6.0°C)
Issued (local time): 7 am Wednesday 08 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest