Lewisetta, Potomac River Sea Conditions and Tide Table

Lewisetta, Potomac 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 05:58 AM and sunset is at 08:23 PM.

Days 1–3 Weather Summary

Heavy rain (total 51mm), heaviest during Tue night. Very warm air temperatures (max 32°C on Tue afternoon, min 22°C on Tue night). Wind will be generally light.

Days 4–6 Weather Summary

Moderate rain (total 16mm), heaviest on Sat morning. Warm air temperatures (max 25°C on Fri afternoon, min 20°C on Sat morning). Wind will be generally light.

Days 7–9 Weather Summary

Moderate rain (total 11mm), heaviest on Mon night. Warm (max 33°C on Tue afternoon, min 21°C on Wed night). Winds increasing (light winds from the S on Mon morning, fresh winds from the SW by Tue morning).

Days 10–12 Weather Summary

Mostly dry. Warm (max 32°C on Sat afternoon, min 21°C on Thu morning). Wind will be generally light.

Days 13–16 Weather Summary

Heavy rain (total 40mm), heaviest during Tue night. Warm (max 35°C on Sun afternoon, min 23°C on Wed morning). Wind will be generally light.

Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
31
Saturday
1
Sunday
2
Monday
3
Tuesday
4
Wed
5
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
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
High Tide
7:38AM0.43m
8:23PM0.45m
8:32AM0.41m
9:18PM0.45m
9:28AM0.39m
10:12PM0.45m
10:23AM0.39m
11:05PM0.45m
11:16AM0.39m
11:56PM0.46m
12:06PM0.40m
00:43AM0.47m
12:52PM0.41m
1:27AM0.48m
1:36PM0.41m
2:07AM0.49m
2:18PM0.42m
2:44AM0.50m
2:58PM0.43m
3:19AM0.50m
3:36PM0.44m
3:52AM0.49m
4:13PM0.45m
4:25AM0.48m
4:51PM0.46m
5:02AM0.47m
5:32PM0.47m
5:43AM0.46m
6:18PM0.48m
Low Tide
2:01PM0.09m
2:50AM0.15m
2:50PM0.10m
3:48AM0.16m
3:40PM0.11m
4:45AM0.16m
4:31PM0.11m
5:38AM0.16m
5:21PM0.11m
6:26AM0.16m
6:08PM0.10m
7:11AM0.15m
6:52PM0.09m
7:52AM0.15m
7:33PM0.09m
8:30AM0.14m
8:13PM0.09m
9:05AM0.12m
8:52PM0.09m
9:38AM0.12m
9:32PM0.10m
10:11AM0.10m
10:14PM0.11m
10:45AM0.09m
10:59PM0.12m
11:23AM0.09m
11:48PM0.13m
12:05PM0.09m
Wave
Height (m)
Direction
Period (s)
thunderstorm
light rain
thunderstorm
part cloud
part cloud
thunderstorm
part cloud
part cloud
clear
part cloud
cloud
mod rain
mod rain
part cloud
part cloud
cloud
clear
clear
clear
part cloud
thunderstorm
rain showers
part cloud
clear
clear
clear
part cloud
clear
part cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
rain showers
clear
thunderstorm
mod rain
part cloud
thunderstorm
rain showers
clear
part cloud
risk tstorm
light rain
risk tstorm
some clouds
some clouds
risk tstorm
some clouds
some clouds
clear
some clouds
cloudy
mod rain
mod rain
some clouds
some clouds
cloudy
clear
clear
clear
some clouds
risk tstorm
rain shwrs
some clouds
clear
clear
clear
some clouds
clear
some clouds
clear
clear
clear
some clouds
clear
clear
clear
clear
some clouds
rain shwrs
clear
risk tstorm
mod rain
some clouds
risk tstorm
rain shwrs
clear
some clouds
km/h
25
SW
30
WSW
15
SSW
25
WSW
20
SW
15
NNE
20
NNE
10
NE
10
ESE
20
ENE
15
E
25
ENE
15
NNE
10
NNE
5
ENE
5
ENE
10
ESE
10
SSW
15
S
20
SSE
20
SSW
30
SW
20
WNW
25
WNW
20
NW
15
WNW
20
NW
20
NW
15
WNW
10
WSW
5
WNW
15
ESE
10
SSW
10
S
25
SSE
15
S
20
SSW
20
S
25
SSW
10
WSW
10
ENE
10
SSW
10
SSW
15
N
10
WSW
15
NW
20
NNW
 mm
1
2
39
9
8
8
9
2
3
5
8
1
23
max °C
28
32
23
27
30
29
22
25
24
23
25
24
20
23
23
22
24
24
26
28
26
29
33
29
26
30
28
24
30
29
28
30
28
29
32
27
30
35
31
30
32
32
30
34
25
28
31
Moonrise
1:55
2:57
3:59
4:59
5:54
6:44
7:27
8:04
8:35
9:03
9:27
9:51
10:14
10:38
11:06
Moonset
12:18
12:49
1:24
2:06
2:55
3:51
4:51
5:53
6:56
8:00
9:02
10:06
11:10
12:17
1:28
Sunrise
5:58
6:00
6:01
6:01
6:01
6:03
6:03
6:05
6:05
6:05
6:07
6:07
6:09
6:09
6:09
6:11
Sunset
8:23
8:22
8:22
8:22
8:21
8:20
8:19
8:19
8:17
8:16
8:15
8:15
8:14
8:13
8:12
8:10
Today's sea temperature in Lewisetta, Potomac River is
28.6° C
(Statistics for 21 Jul 1981-2005 – mean: 24.2 max: 26.4 min: 22.1°C)
Issued (local time): 1 am Tuesday 21 Jul 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest