Washington DC Sea Conditions and Tide Table

Washington DC 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 07:03 AM and sunset is at 07:23 PM.

Days 1–3 Weather Summary

Moderate rain (total 15mm), heaviest on Fri morning. Warm air temperatures (max 22°C on Thu afternoon, min 2°C on Fri night). Wind will be generally light.

Days 4–6 Weather Summary

Light rain (total 5mm), mostly falling on Mon night. Icy conditions (max 16°C on Mon afternoon, min 0°C on Sat morning). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 5mm), mostly falling on Tue morning. Warm (max 28°C on Thu afternoon, min 12°C on Tue morning). Wind will be generally light.

Days 10–12 Weather Summary

Moderate rain (total 11mm), heaviest on Fri night. Warm (max 26°C on Fri afternoon, min 2°C on Sun morning). Wind will be generally light.

Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
Monday
30
Tuesday
31
Wednesday
1
Thursday
2
Friday
3
Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thu
9
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
1:44PM0.95m
2:40AM0.81m
2:55PM0.91m
3:48AM0.81m
4:09PM0.89m
4:54AM0.84m
5:19PM0.89m
5:54AM0.88m
6:21PM0.90m
6:49AM0.92m
7:16PM0.91m
7:39AM0.96m
8:05PM0.91m
8:25AM0.99m
8:52PM0.91m
9:07AM1.01m
9:35PM0.90m
9:47AM1.01m
10:18PM0.88m
10:25AM1.01m
10:59PM0.86m
11:01AM0.99m
11:40PM0.84m
11:37AM0.96m
00:22AM0.83m
12:14PM0.93m
1:05AM0.81m
12:56PM0.90m
Low Tide
8:18AM0.11m
9:31PM0.10m
9:28AM0.12m
10:34PM0.11m
10:40AM0.12m
11:35PM0.10m
11:48AM0.10m
00:33AM0.09m
12:52PM0.06m
1:26AM0.06m
1:49PM0.03m
2:15AM0.05m
2:42PM0.01m
2:59AM0.04m
3:31PM0.00m
3:41AM0.05m
4:18PM0.01m
4:19AM0.06m
5:01PM0.03m
5:42PM0.06m
5:26AM0.11m
6:22PM0.09m
5:57AM0.13m
6:59PM0.13m
6:32AM0.15m
7:37PM0.16m
7:13AM0.16m
Wave
height (m) 
direction
period (s) 
part cloud
cloud
cloud
part cloud
part cloud
part cloud
heavy rain
light rain
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
light rain
light rain
light rain
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
part cloud
cloud
heavy rain
cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
part cloud
cloud
cloud
clear
clear
part cloud
part cloud
some clouds
cloudy
cloudy
some clouds
some clouds
some clouds
heavy rain
light rain
some clouds
clear
clear
clear
clear
clear
some clouds
some clouds
light rain
light rain
light rain
some clouds
clear
some clouds
some clouds
clear
clear
clear
clear
some clouds
cloudy
heavy rain
cloudy
some clouds
clear
clear
clear
clear
clear
some clouds
some clouds
cloudy
some clouds
cloudy
cloudy
clear
clear
some clouds
some clouds
 km/h
15
S
15
S
15
SSW
20
SSW
20
SW
20
SW
20
N
10
NNE
10
N
15
NNW
20
NW
15
N
5
WNW
10
SSW
15
S
25
SSW
15
SSW
15
SW
10
SW
5
SSW
10
SW
15
SW
15
SW
15
SSW
20
SW
15
SW
15
SW
20
SW
20
SSW
15
WNW
25
NNW
15
NNW
15
N
15
NNE
10
ENE
5
ESE
15
E
20
ESE
10
E
5
ENE
5
S
5
SW
15
WNW
25
NW
15
NW
20
WNW
25
NW
 mm 
12
3
2
3
5
11
max°C
7
14
11
16
22
18
15
9
8
4
10
9
5
12
10
10
16
14
13
18
19
20
27
24
22
28
26
24
26
20
6
12
12
4
11
10
5
10
6
6
14
13
16
16
12
8
11
Moonrise
11:27
12:37
1:49
3:01
4:10
5:17
6:21
7:25
8:28
9:31
10:34
11:36
12:36
1:30
2:18
Moonset
2:28
3:25
4:10
4:47
5:17
5:42
6:06
6:27
6:50
7:14
7:40
8:11
8:48
9:32
10:22
11:20
Sunrise
7:03
7:01
7:01
6:58
6:58
6:56
6:54
6:52
6:52
6:50
6:48
6:47
6:45
6:43
6:41
6:41
Sunset
7:23
7:24
7:25
7:27
7:28
7:29
7:30
7:30
7:31
7:32
7:34
7:35
7:36
7:37
7:37
7:37
Today's sea temperature in Washington DC is
10.2° C
(Statistics for 25 Mar 1981-2005 – mean: 4.4 max: 8.1 min: 2.0°C)
Issued (local time): 1 am Wednesday 25 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest