Katwijk Sea Conditions and Tide Table

Katwijk 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 05:39 AM and sunset is at 09:55 PM.

Days 1–3 Weather Summary

Moderate rain (total 15mm), heaviest on Tue afternoon. Warm air temperatures (max 22°C on Mon afternoon, min 16°C on Mon morning). Winds increasing (calm on Mon afternoon, fresh winds from the SW by Mon night).

Days 4–6 Weather Summary

Light rain (total 2mm), mostly falling on Sat night. Warm air temperatures (max 23°C on Fri night, min 16°C on Thu morning). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 3mm), mostly falling on Sun morning. Very mild (max 18°C on Sun night, min 14°C on Tue afternoon). Winds decreasing (fresh winds from the SW on Sun night, light winds from the W by Tue night).

Days 10–12 Weather Summary

Moderate rain (total 13mm), heaviest on Wed night. Very mild (max 18°C on Thu morning, min 15°C on Thu night). Winds increasing (light winds from the WSW on Wed morning, strong winds from the WNW by Fri afternoon).

Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
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
11:14AM1.74m
11:30PM1.58m
12:17PM1.68m
00:43AM1.57m
1:25PM1.68m
1:53AM1.63m
2:25PM1.74m
2:51AM1.75m
3:16PM1.83m
3:41AM1.90m
4:03PM1.94m
4:29AM2.07m
4:47PM2.03m
5:15AM2.24m
5:31PM2.11m
6:00AM2.39m
6:14PM2.15m
6:46AM2.50m
6:57PM2.16m
7:31AM2.54m
7:42PM2.14m
8:18AM2.50m
8:28PM2.09m
Low Tide
5:41AM0.46m
6:22PM0.65m
6:23AM0.54m
7:06PM0.68m
7:10AM0.62m
8:04PM0.70m
8:20AM0.67m
9:47PM0.68m
10:26AM0.65m
11:04PM0.59m
11:37AM0.55m
11:59PM0.46m
12:31PM0.45m
00:46AM0.33m
1:20PM0.37m
1:29AM0.22m
2:06PM0.32m
2:10AM0.13m
2:50PM0.31m
2:50AM0.09m
3:33PM0.34m
3:29AM0.08m
4:16PM0.39m
Wave
height (m) 
direction
period (s) 
0.7
NNW
6
0.6
NNW
6
0.5
NNW
6
1.3
WSW
5
1.2
WSW
6
1.2
WSW
6
0.9
NW
5
0.7
NW
5
0.6
N
6
0.4
N
6
0.4
N
6
0.3
N
5
0.2
N
5
0.2
N
5
0.2
N
5
0.3
SW
2
0.5
WSW
3
1
WSW
5
0.6
WSW
5
0.5
W
4
1.2
WSW
5
1.2
WSW
6
1
W
5
1.1
WNW
5
1.5
NW
6
1.4
NW
6
0.9
NNW
6
0.9
NNW
7
1.3
W
5
1.4
WSW
6
1
W
5
1
WNW
5
1.3
WNW
5
2.2
NW
7
2.5
NW
8
2.1
NW
8
clear
part cloud
rain showers
rain showers
thunderstorm
rain showers
part cloud
clear
clear
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
light rain
light rain
part cloud
cloud
rain showers
part cloud
clear
clear
part cloud
part cloud
cloud
cloud
mod rain
part cloud
part cloud
part cloud
light rain
rain showers
rain showers
clear
some clouds
rain shwrs
rain shwrs
risk tstorm
rain shwrs
some clouds
clear
clear
some clouds
some clouds
clear
clear
clear
some clouds
some clouds
some clouds
light rain
light rain
some clouds
cloudy
rain shwrs
some clouds
clear
clear
some clouds
some clouds
cloudy
cloudy
mod rain
some clouds
some clouds
some clouds
light rain
rain shwrs
rain shwrs
 km/h
5
SSE
5
ENE
15
SSE
35
SW
30
SW
30
W
15
W
10
W
10
ESE
5
SE
15
NNW
10
ENE
0
SW
10
WNW
10
SE
15
SSW
25
WSW
25
SW
15
W
15
W
30
SW
30
WSW
30
WNW
25
WNW
30
WNW
25
WNW
15
SW
25
SW
30
WSW
30
WSW
20
W
20
WSW
30
W
40
W
45
NW
35
NW
 mm 
5
1.0
6
3
2.0
1.0
2.0
7
2.0
3
1.0
max°C
19
22
21
16
17
16
16
16
17
18
21
21
20
22
23
21
21
18
17
17
18
17
18
17
15
15
16
17
16
17
18
17
17
15
15
15
Moonrise
Moonset
Sunrise
5:39
5:41
5:41
5:43
5:43
5:46
5:47
5:48
5:50
5:50
5:52
5:54
Sunset
9:55
9:54
9:53
9:52
9:51
9:50
9:49
9:46
9:45
9:45
9:43
9:42
Today's sea temperature in Katwijk is 17.6 °C (Statistics for 15 Jul 1981-2005 – mean: 16.4 max: 18.1 min: 14.5°C)
Nearest