Chesapeake Bay Bridge Tunnel Sea Conditions and Tide Table

Chesapeake Bay Bridge Tunnel 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 07:09 AM and sunset is at 04:47 PM.

Days 1–3 Weather Summary

Mostly dry. Icy conditions (max 10°C on Wed afternoon, min -6°C on Mon morning). Winds increasing (light winds from the S on Tue afternoon, fresh winds from the SW by Wed morning).

Days 4–6 Weather Summary

Moderate rain (total 13mm), heaviest on Thu night. Icy conditions (max 16°C on Thu afternoon, min 0°C on Fri night). Winds decreasing (strong winds from the WNW on Fri morning, calm by Sat morning).

Days 7–9 Weather Summary

Mostly dry. Freeze-thaw conditions (max 18°C on Tue afternoon, min -2°C on Tue night). Winds increasing (light winds from the SW on Mon night, strong winds from the N by Tue night).

Days 10–12 Weather Summary

Mostly dry. Freeze-thaw conditions (max 15°C on Sat morning, min -2°C on Wed morning). Winds increasing (calm on Wed afternoon, fresh winds from the N by Thu morning).

Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
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
5:09PM0.55m
5:39AM0.78m
5:54PM0.55m
6:19AM0.80m
6:35PM0.56m
6:58AM0.81m
7:14PM0.57m
7:36AM0.81m
7:52PM0.58m
8:15AM0.81m
8:30PM0.59m
8:54AM0.80m
9:09PM0.60m
9:31AM0.79m
9:49PM0.61m
10:09AM0.77m
10:29PM0.62m
10:47AM0.75m
11:12PM0.63m
11:27AM0.73m
11:58PM0.65m
12:12PM0.69m
00:49AM0.67m
Low Tide
11:14AM0.09m
10:54PM0.05m
12:03PM0.07m
11:38PM0.04m
12:46PM0.05m
00:20AM0.02m
1:24PM0.02m
1:01AM0.01m
2:00PM0.01m
1:41AM-0.01m
2:34PM-0.00m
2:19AM-0.02m
3:08PM-0.01m
2:57AM-0.02m
3:43PM-0.01m
3:37AM-0.01m
4:21PM-0.02m
4:20AM0.01m
5:02PM-0.02m
5:08AM0.02m
5:46PM-0.03m
6:03AM0.04m
6:35PM-0.04m
Wave
height (m) 
direction
period (s) 
part cloud
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
part cloud
part cloud
heavy rain
rain showers
clear
part cloud
clear
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
cloud
cloud
cloud
some clouds
clear
clear
clear
clear
clear
some clouds
cloudy
some clouds
some clouds
some clouds
heavy rain
rain shwrs
clear
some clouds
clear
clear
clear
some clouds
some clouds
clear
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
some clouds
cloudy
cloudy
cloudy
 km/h
25
NNW
10
WNW
25
SW
15
W
5
S
25
SW
35
SW
30
SW
15
NNE
15
SSE
20
S
35
S
45
WNW
40
WNW
20
NW
15
NNE
15
SE
20
SSW
15
SW
15
WSW
30
NNE
25
NE
15
E
10
SSE
35
SW
25
WSW
40
N
20
NNE
5
NE
10
SW
30
N
20
N
10
NE
10
S
15
S
20
SSW
 mm 
11
2
max°C
-4
-2
-1
2
5
4
9
10
10
14
16
16
10
6
2
1
3
8
11
14
8
4
8
12
16
18
10
-1
0
2
2
3
3
7
10
14
Moonrise
3:11
4:11
5:11
6:11
7:08
8:00
8:45
9:24
9:57
10:27
10:53
11:18
Moonset
1:43
2:12
2:47
3:28
4:16
5:11
6:11
7:15
8:19
9:23
10:27
11:32
Sunrise
7:09
7:09
7:11
7:11
7:11
7:13
7:13
7:13
7:13
7:15
7:15
7:16
Sunset
4:47
4:49
4:49
4:50
4:50
4:50
4:51
4:51
4:52
4:52
4:52
4:53
Today's sea temperature in Chesapeake Bay Bridge Tunnel is
7.7° C
(Statistics for 15 Dec 1981-2005 – mean: 13.2 max: 17.1 min: 9.6°C)
Issued (local time): 6 am Monday 15 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest