Rotterdam Sea Conditions and Tide Table

Rotterdam 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 08:45 AM and sunset is at 04:30 PM.

Days 1–3 Weather Summary

Light rain (total 4mm), mostly falling on Fri morning. Cool air temperatures (max 13°C on Thu night, min 6°C on Sat morning). Winds decreasing (fresh winds from the S on Thu afternoon, light winds from the SSW by Fri night).

Days 4–6 Weather Summary

Light rain (total 6mm), mostly falling on Mon afternoon. Cool air temperatures (max 10°C on Sun morning, min 4°C on Tue night). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Freeze-thaw conditions (max 3°C on Wed morning, min -4°C on Fri night). Mainly fresh winds.

Days 10–12 Weather Summary

Mostly dry. Freeze-thaw conditions (max 6°C on Tue morning, min -4°C on Sat morning). Wind will be generally light.

Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
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
9:48AM0.42m
3:00PM1.87m
3:24AM1.88m
10:39AM0.40m
3:37PM1.93m
4:00AM1.89m
11:28AM0.36m
4:13PM1.98m
4:34AM1.91m
4:50PM2.02m
5:09AM1.90m
11:52AM0.30m
5:25PM2.04m
5:44AM1.88m
12:24PM0.29m
5:58PM2.03m
11:58PM0.56m
1:07PM0.28m
00:37AM0.59m
1:58PM0.26m
7:11PM2.01m
7:39AM1.76m
7:59PM1.99m
8:31AM1.73m
8:57PM1.96m
9:32AM1.72m
10:05PM1.94m
10:38AM1.74m
11:12PM1.94m
Low Tide
8:33AM0.38m
9:07PM0.37m
9:13AM0.34m
9:45PM0.41m
9:50AM0.32m
10:23PM0.45m
10:23AM0.30m
00:15AM0.48m
10:46AM0.28m
1:08AM0.48m
11:14AM0.25m
1:34PM0.26m
11:49PM0.56m
11:49AM0.22m
2:16PM0.24m
00:22AM0.59m
12:30PM0.18m
2:56PM0.23m
3:16AM0.49m
1:17PM0.15m
3:56AM0.52m
2:12PM0.13m
4:28AM0.54m
3:14PM0.13m
4:30AM0.54m
4:17PM0.14m
5:15AM0.52m
Wave
height (m) 
direction
period (s) 
light rain
cloud
light rain
light rain
clear
part cloud
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
mod rain
part cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
part cloud
clear
clear
clear
part cloud
light rain
cloudy
light rain
light rain
clear
some clouds
cloudy
cloudy
cloudy
cloudy
some clouds
cloudy
cloudy
mod rain
some clouds
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
clear
some clouds
clear
clear
clear
some clouds
 km/h
25
SSW
25
S
30
SSW
20
WSW
15
WSW
10
SSW
10
SE
10
ESE
10
ESE
10
ESE
15
ESE
10
ESE
5
E
15
WSW
5
W
5
NNW
10
ENE
15
NE
25
ENE
30
ENE
30
ENE
30
ENE
30
ENE
25
NE
30
ENE
25
ENE
25
ENE
20
ENE
25
ENE
20
ENE
20
ENE
20
ENE
15
ENE
10
ENE
10
NE
0
W
 mm 
1
1
2
6
max°C
9
12
13
10
9
8
7
6
9
10
10
8
8
7
8
7
6
4
3
3
1
0
0
-1
-1
0
-2
-2
-1
-3
-1
-1
-2
-2
0
5
Moonrise
7:48
8:53
9:46
10:27
10:57
11:18
11:34
11:47
11:58
12:09
12:21
12:35
Moonset
2:41
3:22
4:16
5:23
6:38
7:56
9:15
10:33
11:53
1:14
2:38
Sunrise
8:45
8:45
8:45
8:47
8:47
8:48
8:48
8:48
8:48
8:48
8:48
8:48
Sunset
4:30
4:31
4:31
4:31
4:32
4:32
4:34
4:35
4:35
4:36
4:37
4:37
Today's sea temperature in Rotterdam is
8.0° C
(Statistics for 18 Dec 1981-2005 – mean: 8.5 max: 10.1 min: 6.7°C)
Issued (local time): 6 am Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest