Baltimore (Chesapeake Bay) Sea Conditions and Tide Table

Baltimore (Chesapeake Bay) 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 04:45 PM.

Days 1–4 Weather Summary

Light rain (total 3mm), mostly falling on Mon night. Icy conditions (max 7°C on Sat night, min -3°C on Sun night). Wind will be generally light.

Days 5–7 Weather Summary

Moderate rain (total 16mm), heaviest on Wed night. Cool air temperatures (max 14°C on Fri morning, min 3°C on Wed morning). Wind will be generally light.

Days 8–10 Weather Summary

Light rain (total 8mm), mostly falling on Sun morning. Freeze-thaw conditions (max 13°C on Fri afternoon, min -3°C on Fri night). Winds increasing (calm on Sat afternoon, fresh winds from the NNW by Sun night).

Days 11–13 Weather Summary

Mostly dry. Freeze-thaw conditions (max 6°C on Thu afternoon, min -2°C on Mon night). Winds decreasing (fresh winds from the NNW on Mon afternoon, calm by Thu morning).

Sat
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thu
1
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
7:04PM1.66m
7:05AM1.42m
7:42PM1.63m
7:47AM1.41m
8:21PM1.62m
8:27AM1.40m
9:01PM1.60m
9:09AM1.39m
9:42PM1.58m
9:59AM1.39m
10:26PM1.56m
11:02AM1.41m
11:12PM1.54m
12:11PM1.45m
00:01AM1.51m
1:17PM1.51m
00:54AM1.48m
2:17PM1.58m
1:50AM1.46m
3:12PM1.65m
2:50AM1.44m
4:05PM1.70m
3:52AM1.43m
Low Tide
2:27AM1.26m
12:47PM1.19m
3:05AM1.25m
1:32PM1.18m
3:45AM1.23m
2:16PM1.18m
4:25AM1.22m
3:00PM1.18m
5:04AM1.20m
3:49PM1.19m
5:41AM1.19m
4:51PM1.23m
6:15AM1.17m
6:14PM1.26m
6:49AM1.15m
7:43PM1.29m
7:24AM1.13m
9:07PM1.29m
8:04AM1.11m
10:20PM1.28m
8:51AM1.11m
11:21PM1.25m
9:45AM1.12m
Wave
height (m) 
direction
period (s) 
part cloud
clear
part cloud
part cloud
clear
clear
part cloud
light rain
light rain
cloud
part cloud
clear
part cloud
mod rain
light rain
cloud
cloud
mod rain
clear
part cloud
part cloud
part cloud
cloud
light rain
light rain
rain showers
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
cloud
some clouds
clear
some clouds
some clouds
clear
clear
some clouds
light rain
light rain
cloudy
some clouds
clear
some clouds
mod rain
light rain
cloudy
cloudy
mod rain
clear
some clouds
some clouds
some clouds
cloudy
light rain
light rain
rain shwrs
some clouds
some clouds
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
cloudy
 km/h
15
S
25
SSW
25
WNW
25
NW
25
NW
10
NW
10
S
20
SSW
20
SW
10
WSW
10
WNW
15
NNW
5
NNE
15
SSE
20
S
5
SSW
10
SSW
25
SW
30
NW
25
N
15
NNE
5
E
10
SE
10
SSE
10
E
25
NNW
30
N
35
NNW
30
N
15
N
5
NNE
5
E
10
SSE
10
S
10
SSW
5
SE
 mm 
1
2
8
2
6
3
3
2
max°C
2
7
5
4
-2
2
4
3
4
9
10
4
5
4
4
7
13
14
13
5
0
1
2
3
4
3
3
3
0
2
4
2
2
4
4
5
Moonrise
8:54
9:32
10:04
10:31
10:56
11:19
11:42
12:07
12:35
1:10
1:53
2:48
Moonset
5:03
6:05
7:09
8:15
9:21
10:26
11:33
12:41
1:53
3:09
4:27
5:45
Sunrise
7:20
7:20
7:22
7:22
7:22
7:22
7:22
7:22
7:24
7:24
7:24
7:24
Sunset
4:45
4:45
4:45
4:46
4:46
4:47
4:47
4:49
4:50
4:50
4:51
4:52
Today's sea temperature in Baltimore (Chesapeake Bay) is
2.3° C
(Statistics for 20 Dec 1981-2005 – mean: 5.7 max: 7.9 min: 2.4°C)
Issued (local time): 6 pm Saturday 20 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest