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 — and sunset is at 07:12 PM.

Days 1–4 Weather Summary

Mostly dry. Cool air temperatures (max 19°C on Mon morning, min 5°C on Sun morning). Winds decreasing (fresh winds from the SSW on Fri afternoon, calm by Sat night).

Days 5–7 Weather Summary

Moderate rain (total 16mm), heaviest on Mon night. Icy conditions (max 21°C on Mon afternoon, min -2°C on Tue night). Winds decreasing (fresh winds from the S on Mon afternoon, light winds from the WSW by Wed morning).

Days 8–10 Weather Summary

Light rain (total 2mm), mostly falling on Fri night. Freeze-thaw conditions (max 15°C on Sun morning, min 0°C on Sat morning). Wind will be generally light.

Days 11–13 Weather Summary

Light rain (total 5mm), mostly falling on Mon night. Freeze-thaw conditions (max 21°C on Sun afternoon, min 0°C on Tue morning). Wind will be generally light.

Fri
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
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
night
Wave Height Map
High Tide
4:30PM0.80m
5:16AM0.76m
5:29PM0.81m
6:06AM0.79m
6:22PM0.84m
6:52AM0.83m
7:10PM0.86m
7:35AM0.87m
7:55PM0.88m
8:15AM0.92m
8:38PM0.90m
8:54AM0.97m
9:21PM0.91m
9:34AM1.01m
10:05PM0.90m
10:16AM1.05m
10:51PM0.88m
11:00AM1.05m
11:41PM0.87m
11:49AM1.04m
00:34AM0.84m
12:43PM1.00m
1:34AM0.82m
1:44PM0.95m
2:40AM0.81m
2:55PM0.91m
3:48AM0.81m
4:09PM0.89m
Low Tide
11:40PM0.16m
11:36AM0.13m
00:34AM0.14m
12:39PM0.11m
1:24AM0.11m
1:36PM0.09m
2:10AM0.08m
2:30PM0.06m
2:53AM0.05m
3:20PM0.03m
3:33AM0.03m
4:09PM0.01m
4:13AM0.02m
4:58PM0.00m
4:53AM0.02m
5:47PM0.01m
5:36AM0.03m
6:38PM0.02m
6:23AM0.05m
7:31PM0.05m
7:16AM0.08m
8:30PM0.07m
8:18AM0.11m
9:31PM0.10m
9:28AM0.12m
10:34PM0.11m
10:40AM0.12m
Wave
height (m) 
direction
period (s) 
clear
clear
clear
part cloud
part cloud
part cloud
clear
cloud
cloud
thunderstorm
rain showers
clear
cloud
clear
cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
cloud
rain showers
part cloud
cloud
part cloud
clear
part cloud
part cloud
cloud
light rain
light rain
part cloud
part cloud
cloud
cloud
cloud
rain showers
part cloud
cloud
part cloud
cloud
light rain
light rain
part cloud
part cloud
part cloud
clear
clear
clear
some clouds
some clouds
some clouds
clear
cloudy
cloudy
risk tstorm
rain shwrs
clear
cloudy
clear
cloudy
some clouds
some clouds
cloudy
cloudy
some clouds
some clouds
cloudy
rain shwrs
some clouds
cloudy
some clouds
clear
some clouds
some clouds
cloudy
light rain
light rain
some clouds
some clouds
cloudy
cloudy
cloudy
rain shwrs
some clouds
cloudy
some clouds
cloudy
light rain
light rain
some clouds
some clouds
some clouds
 km/h
30
SSW
15
SW
20
WNW
15
NW
10
E
20
SE
20
SE
15
SE
20
S
35
S
15
W
20
W
25
WNW
15
W
5
WSW
15
S
15
S
10
S
0
SW
0
ESE
5
SSW
5
NW
20
NNW
10
NNW
5
WSW
10
SSW
15
WSW
15
NW
10
NNW
15
NNW
10
NW
15
N
15
N
10
N
10
ENE
15
SSE
20
SSE
25
WNW
25
WNW
25
WNW
15
WNW
10
NW
0
NW
10
SE
10
W
20
WNW
20
WNW
 mm 
1
15
2
1
4
7
1
2
max°C
11
11
7
12
11
9
14
13
19
21
9
0
3
0
-1
6
3
3
8
7
9
13
10
4
10
9
15
21
17
9
7
7
0
7
6
2
6
7
4
6
4
4
8
5
8
11
6
Moonrise
5:04
5:37
6:06
6:32
6:56
7:20
7:46
8:15
8:50
9:32
10:25
11:27
12:37
1:49
3:01
Moonset
2:37
3:44
4:51
6:00
7:09
8:20
9:33
10:49
12:06
1:21
2:28
3:25
4:10
4:47
Sunrise
7:20
7:20
7:18
7:16
7:15
7:13
7:11
7:09
7:09
7:07
7:05
7:03
7:01
7:01
6:58
Sunset
7:12
7:13
7:14
7:15
7:15
7:16
7:17
7:19
7:20
7:21
7:22
7:22
7:23
7:24
7:25
7:27
Today's sea temperature in Washington DC is
8.7° C
(Statistics for 13 Mar 1981-2005 – mean: 3.3 max: 6.1 min: 1.2°C)
Issued (local time): 1 pm Friday 13 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest