US Naval Academy, Annapolis Sea Conditions and Tide Table

US Naval Academy, Annapolis 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 06:20 AM and sunset is at 07:47 PM.

Days 1–3 Weather Summary

Mostly dry. Warm air temperatures (max 23°C on Thu afternoon, min 4°C on Tue morning). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Cool air temperatures (max 17°C on Fri afternoon, min 7°C on Sat night). Wind will be generally light.

Days 7–9 Weather Summary

Heavy rain (total 23mm), heaviest during Tue afternoon. Very mild (max 19°C on Wed afternoon, min 8°C on Mon morning). Winds decreasing (fresh winds from the SE on Tue night, light winds from the WSW by Wed morning).

Days 10–12 Weather Summary

Heavy rain (total 22mm), heaviest during Fri night. Very mild (max 19°C on Thu afternoon, min 9°C on Fri night). 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
1
Saturday
2
Sunday
3
Monday
4
Tuesday
5
Wed
6
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
9:17AM0.48m
8:49PM0.27m
10:18AM0.45m
9:55PM0.27m
11:23AM0.42m
11:15PM0.28m
12:29PM0.40m
00:42AM0.30m
1:32PM0.38m
2:02AM0.34m
2:30PM0.36m
3:08AM0.37m
3:22PM0.34m
4:02AM0.41m
4:08PM0.33m
4:49AM0.44m
4:49PM0.31m
5:30AM0.46m
5:27PM0.30m
6:08AM0.47m
6:02PM0.29m
6:44AM0.48m
6:35PM0.29m
7:19AM0.48m
7:07PM0.29m
7:56AM0.47m
7:41PM0.28m
8:34AM0.46m
Low Tide
3:58PM0.13m
3:09AM0.02m
4:56PM0.14m
4:16AM0.04m
5:57PM0.14m
5:30AM0.07m
6:56PM0.13m
6:49AM0.09m
7:51PM0.12m
8:05AM0.10m
8:39PM0.10m
9:15AM0.11m
9:23PM0.08m
10:16AM0.11m
10:02PM0.07m
11:09AM0.11m
10:40PM0.06m
11:57AM0.11m
11:15PM0.06m
12:39PM0.11m
11:50PM0.06m
1:19PM0.12m
00:26AM0.06m
1:58PM0.12m
1:02AM0.07m
2:36PM0.13m
1:41AM0.07m
3:16PM0.14m
Wave
height (m) 
direction
period (s) 
clear
clear
part cloud
cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
clear
part cloud
clear
clear
part cloud
cloud
mod rain
mod rain
rain showers
thunderstorm
rain showers
clear
clear
part cloud
part cloud
light rain
heavy rain
light rain
light rain
part cloud
clear
clear
clear
clear
part cloud
part cloud
cloud
light rain
heavy rain
light rain
light rain
clear
clear
some clouds
cloudy
some clouds
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
cloudy
clear
some clouds
clear
clear
some clouds
cloudy
mod rain
mod rain
rain shwrs
risk tstorm
rain shwrs
clear
clear
some clouds
some clouds
light rain
heavy rain
light rain
light rain
some clouds
clear
clear
clear
clear
some clouds
some clouds
cloudy
light rain
heavy rain
light rain
light rain
 km/h
5
ESE
20
SSE
25
S
10
SW
15
WNW
10
WNW
10
N
15
NW
10
NNE
10
E
5
ENE
15
SE
10
NE
25
ENE
20
NE
15
NE
10
NNE
5
S
10
ESE
10
SSE
15
SE
20
SSE
25
SE
25
SSE
5
WSW
15
NE
10
NNW
15
NNW
15
NNW
10
ENE
15
E
15
SE
25
ESE
10
ESE
15
NNW
20
NW
20
NNW
15
NNW
15
N
10
N
0
N
5
S
5
ENE
10
ENE
15
ESE
15
ENE
15
ENE
 mm 
10
7
3
2
1
4
12
4
2
5
17
4
2
max°C
6
11
10
13
19
18
18
23
22
14
17
17
15
12
9
9
15
15
11
17
13
13
14
14
16
19
15
16
19
17
12
15
10
12
12
12
13
17
17
13
17
16
12
12
11
11
14
Moonrise
9:15
10:24
11:38
12:50
2:00
3:07
4:11
5:14
6:16
7:18
8:21
9:24
10:24
11:21
12:11
Moonset
12:15
1:17
2:07
2:46
3:18
3:45
4:08
4:30
4:52
5:15
5:40
6:10
6:44
7:25
8:13
9:08
Sunrise
6:20
6:20
6:18
6:16
6:16
6:13
6:13
6:11
6:09
6:09
6:07
6:07
6:05
6:03
6:03
6:01
Sunset
7:47
7:49
7:50
7:51
7:52
7:52
7:53
7:54
7:55
7:57
7:58
7:59
8:00
8:00
8:01
8:02
Today's sea temperature in US Naval Academy, Annapolis is
18.0° C
(Statistics for 21 Apr 1981-2005 – mean: 6.9 max: 10.7 min: 4.4°C)
Issued (local time): 7 am Tuesday 21 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest