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 07:20 AM and sunset is at 04:45 PM.

Days 1–3 Weather Summary

Drizzle at first, then turning colder with dusting of snow on Mon night. Icy conditions (max 6°C on Sat night, min -3°C on Sun night). Winds increasing (calm on Sat morning, fresh winds from the NW by Sun afternoon).

Days 4–6 Weather Summary

Some drizzle, heaviest during Tue morning. Cool air temperatures (max 11°C on Tue night, min 2°C on Thu morning). Winds decreasing (fresh winds from the NW on Tue night, calm by Wed night).

Days 7–9 Weather Summary

Some drizzle, heaviest during Fri morning. Freeze-thaw conditions (max 15°C on Fri afternoon, min -3°C on Fri night). Winds decreasing (fresh winds from the NNW on Fri afternoon, light winds from the ESE by Sat morning).

Days 10–12 Weather Summary

A moderate fall of snow, heaviest on Wed night. Freeze-thaw conditions (max 4°C on Mon afternoon, min -7°C on Wed morning). Wind will be generally light.

Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
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
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
12:03PM1.19m
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
Wave
height (m) 
direction
period (s) 
clear
clear
clear
part cloud
clear
clear
clear
part cloud
light snow
light rain
cloud
part cloud
clear
clear
cloud
cloud
part cloud
cloud
light rain
part cloud
part cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
part cloud
cloud
light snow
mod snow
clear
clear
clear
some clouds
clear
clear
clear
some clouds
light snow
light rain
cloudy
some clouds
clear
clear
cloudy
cloudy
some clouds
cloudy
light rain
some clouds
some clouds
some clouds
cloudy
some clouds
clear
clear
clear
clear
some clouds
cloudy
cloudy
cloudy
some clouds
cloudy
light snow
mod snow
 km/h
5
WNW
20
S
20
SSW
25
WNW
30
NW
25
NW
15
WNW
10
S
25
S
25
SSW
15
SW
35
NW
25
NNW
10
N
15
S
25
SSW
5
S
10
SE
20
SW
20
WSW
20
NNW
15
NE
10
SSE
15
SSW
20
NW
30
NW
25
NNW
15
NW
10
WSW
15
WSW
20
NW
25
NNW
20
N
15
N
5
ESE
10
SE
 mm 
1
1
1
max°C
0
2
6
6
4
-2
1
4
3
6
9
11
5
6
4
3
6
8
14
15
6
1
3
6
6
6
0
2
4
4
4
2
-2
-5
-3
-4
Moonrise
8:09
8:54
9:32
10:04
10:31
10:56
11:19
11:42
12:07
12:35
1:10
1:53
Moonset
5:03
6:05
7:09
8:15
9:21
10:26
11:33
12:41
1:53
3:09
4:27
Sunrise
7:20
7:20
7:20
7:22
7:22
7:22
7:22
7:22
7:22
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 am Saturday 20 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest