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 — and sunset is at 04:51 PM.

Days 1–4 Weather Summary

Moderate rain (total 10mm), heaviest on Thu morning. Cool air temperatures (max 14°C on Tue night, min 3°C on Mon afternoon). Winds increasing (calm on Mon afternoon, fresh winds from the SW by Tue morning).

Days 5–7 Weather Summary

Light rain (total 5mm), mostly falling on Fri afternoon. Cool air temperatures (max 17°C on Sun morning, min 2°C on Thu night). Winds decreasing (fresh winds from the NNE on Thu night, calm by Sat afternoon).

Days 8–10 Weather Summary

Mostly dry. Freeze-thaw conditions (max 16°C on Sun afternoon, min -2°C on Tue night). Winds decreasing (strong winds from the WNW on Sun night, light winds from the W by Tue night).

Days 11–13 Weather Summary

Mostly dry. Mild temperatures (max 8°C on Thu afternoon, min 1°C on Sat morning). Winds decreasing (fresh winds from the SW on Thu night, light winds from the NNE by Fri night).

Mon
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Sat
3
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
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
1:02PM0.65m
1:47AM0.70m
2:02PM0.62m
2:51AM0.75m
3:09PM0.59m
3:58AM0.80m
4:19PM0.59m
5:01AM0.86m
5:24PM0.61m
6:01AM0.90m
6:24PM0.63m
6:58AM0.94m
7:20PM0.66m
7:52AM0.94m
Low Tide
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
7:04AM0.04m
7:27PM-0.06m
8:10AM0.03m
8:22PM-0.07m
9:16AM0.01m
9:19PM-0.09m
10:23AM-0.03m
10:18PM-0.12m
11:28AM-0.07m
11:18PM-0.15m
12:29PM-0.11m
00:18AM-0.18m
1:25PM-0.14m
1:15AM-0.21m
Wave
height (m) 
direction
period (s) 
part cloud
part cloud
light rain
clear
clear
clear
part cloud
part cloud
mod rain
part cloud
part cloud
cloud
light rain
light rain
part cloud
part cloud
rain showers
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
cloud
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
some clouds
some clouds
light rain
clear
clear
clear
some clouds
some clouds
mod rain
some clouds
some clouds
cloudy
light rain
light rain
some clouds
some clouds
rain shwrs
some clouds
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
cloudy
some clouds
clear
some clouds
some clouds
clear
clear
clear
clear
 km/h
5
ESE
15
SSW
20
SW
30
WSW
20
W
20
NNW
15
NNE
5
ENE
15
SSE
15
WSW
30
NNE
20
NE
15
ESE
15
NNE
10
N
10
N
10
S
25
WSW
25
WNW
35
WNW
35
WNW
40
NW
40
NW
35
NW
30
NW
20
NW
20
SW
30
SW
20
W
20
NW
15
WSW
30
W
20
NW
20
NE
10
NNE
15
NE
 mm 
3
7
1
2
2
max°C
4
7
9
12
14
10
8
7
7
10
7
4
7
8
8
9
13
17
16
10
0
1
-1
2
3
0
4
7
6
4
8
8
7
4
4
1
Moonrise
9:57
10:27
10:53
11:18
11:42
12:09
12:39
1:15
2:00
2:56
4:03
Moonset
7:15
8:19
9:23
10:27
11:32
12:39
1:48
3:02
4:19
5:35
6:46
7:46
Sunrise
7:13
7:15
7:15
7:16
7:16
7:16
7:16
7:16
7:16
7:16
7:16
7:16
Sunset
4:51
4:52
4:52
4:52
4:53
4:53
4:54
4:55
4:55
4:57
4:58
4:59
Today's sea temperature in Chesapeake Bay Bridge Tunnel is
7.1° C
(Statistics for 22 Dec 1981-2005 – mean: 12.5 max: 14.8 min: 9.0°C)
Issued (local time): 6 pm Monday 22 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest