Washington Naval Yard, Anacostia River Sea Conditions and Tide Table

Washington Naval Yard, Anacostia River 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 07:43 PM.

Days 1–4 Weather Summary

Mostly dry. Very warm air temperatures (max 32°C on Wed afternoon, min 20°C on Wed morning). Wind will be generally light.

Days 5–7 Weather Summary

Some drizzle, heaviest during Sun afternoon. Warm air temperatures (max 28°C on Sat afternoon, min 5°C on Mon morning). Wind will be generally light.

Days 8–10 Weather Summary

Light rain (total 3mm), mostly falling on Wed afternoon. Warm (max 22°C on Thu afternoon, min 6°C on Mon night). Wind will be generally light.

Days 11–13 Weather Summary

Light rain (total 2mm), mostly falling on Sat afternoon. Warm (max 28°C on Fri afternoon, min 8°C on Sat afternoon). Wind will be generally light.

Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thu
30
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
AM
Wave Height Map
High Tide
6:52PM0.89m
7:15AM0.98m
7:41PM0.91m
7:59AM1.04m
8:29PM0.91m
8:42AM1.09m
9:17PM0.92m
9:27AM1.12m
10:06PM0.92m
10:13AM1.12m
10:56PM0.91m
11:02AM1.11m
11:48PM0.90m
11:54AM1.07m
00:45AM0.89m
12:53PM1.02m
1:46AM0.88m
1:58PM0.98m
2:51AM0.89m
3:09PM0.94m
3:55AM0.91m
4:18PM0.92m
4:57AM0.94m
5:21PM0.92m
5:53AM0.98m
6:19PM0.92m
6:45AM1.01m
7:10PM0.92m
Low Tide
1:19AM0.14m
2:01PM0.12m
2:05AM0.11m
2:55PM0.08m
2:51AM0.09m
3:47PM0.05m
3:37AM0.09m
4:38PM0.03m
4:25AM0.09m
5:30PM0.03m
5:16AM0.10m
6:22PM0.05m
6:11AM0.12m
7:16PM0.07m
7:10AM0.14m
8:12PM0.09m
8:13AM0.16m
9:09PM0.11m
9:18AM0.16m
10:07PM0.12m
10:24AM0.15m
11:03PM0.12m
11:27AM0.13m
11:56PM0.11m
12:26PM0.10m
00:46AM0.10m
1:22PM0.08m
Wave
height (m) 
direction
period (s) 
part cloud
clear
clear
part cloud
clear
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
cloud
rain showers
clear
part cloud
part cloud
clear
clear
clear
part cloud
clear
rain showers
clear
clear
clear
part cloud
clear
part cloud
part cloud
cloud
light rain
cloud
cloud
cloud
rain showers
cloud
clear
part cloud
cloud
mod rain
cloud
cloud
cloud
mod rain
light rain
some clouds
clear
clear
some clouds
clear
some clouds
some clouds
clear
clear
clear
some clouds
some clouds
some clouds
cloudy
rain shwrs
clear
some clouds
some clouds
clear
clear
clear
some clouds
clear
rain shwrs
clear
clear
clear
some clouds
clear
some clouds
some clouds
cloudy
light rain
cloudy
cloudy
cloudy
rain shwrs
cloudy
clear
some clouds
cloudy
mod rain
cloudy
cloudy
cloudy
mod rain
light rain
 km/h
5
WSW
10
WSW
15
WSW
10
WSW
5
SSW
20
WSW
5
WNW
15
WNW
15
NNW
10
ENE
10
SE
15
SSE
5
NW
20
NW
5
SW
15
NW
20
NW
20
NW
5
NNW
15
SSW
20
SSW
20
SW
15
WSW
10
WNW
10
N
0
NE
10
SSW
15
S
20
SW
15
W
10
N
15
NNE
10
NNE
10
ENE
10
ESE
15
SSW
15
WSW
20
WNW
20
NW
10
N
10
E
5
SE
0
ENE
5
SSW
5
ENE
5
E
10
E
 mm 
1
3
1
2
6
7
1
max°C
27
27
32
29
27
31
28
24
27
24
21
28
20
17
12
13
7
11
11
11
21
19
20
20
16
15
22
16
24
28
24
10
9
9
10
22
17
14
17
15
13
9
8
10
12
10
11
Moonrise
5:20
5:45
6:13
6:46
7:26
8:17
9:17
10:27
11:40
12:53
2:02
3:09
4:13
5:16
6:18
Moonset
5:57
7:09
8:26
9:45
11:04
12:16
1:19
2:09
2:48
3:20
3:47
4:10
4:32
4:54
5:17
Sunrise
6:31
6:30
6:28
6:26
6:26
6:24
6:22
6:22
6:20
6:18
6:18
6:16
6:15
6:13
6:13
6:11
Sunset
7:43
7:44
7:45
7:45
7:46
7:47
7:49
7:50
7:51
7:52
7:52
7:53
7:54
7:55
7:57
7:58
Today's sea temperature in Washington Naval Yard, Anacostia River is
14.2° C
(Statistics for 14 Apr 1981-2005 – mean: 6.8 max: 11.0 min: 3.8°C)
Issued (local time): 7 pm Tuesday 14 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
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