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 05:55 PM.

Days 1–4 Weather Summary

Mostly dry. Icy conditions (max 17°C on Sun morning, min -2°C on Mon morning). Winds increasing (calm on Sat afternoon, fresh winds from the NE by Mon morning).

Days 5–7 Weather Summary

A dusting of snow turning to light rain (total 2mm) on Mon night. Icy conditions (max 21°C on Thu morning, min -4°C on Mon afternoon). Wind will be generally light.

Days 8–10 Weather Summary

Some drizzle, heaviest during Thu night. Warm (max 26°C on Fri afternoon, min 18°C on Thu night). Wind will be generally light.

Days 11–13 Weather Summary

Light rain (total 6mm), mostly falling on Sun afternoon. Warm (max 24°C on Wed morning, min 10°C on Mon morning). Wind will be generally light.

Fri
27
Saturday
28
Sunday
1
Monday
2
Tuesday
3
Wednesday
4
Thursday
5
Friday
6
Saturday
7
Sunday
8
Monday
9
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
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
night
Wave Height Map
High Tide
5:11PM0.62m
5:51AM0.82m
6:09PM0.69m
6:42AM0.85m
6:59PM0.74m
7:27AM0.85m
7:44PM0.79m
8:08AM0.84m
8:27PM0.82m
8:47AM0.82m
9:07PM0.84m
9:24AM0.78m
9:45PM0.83m
9:59AM0.73m
10:22PM0.81m
10:34AM0.68m
10:59PM0.79m
11:10AM0.63m
11:38PM0.75m
11:48AM0.58m
00:22AM0.71m
12:32PM0.55m
1:15AM0.67m
1:26PM0.52m
2:21AM0.65m
2:35PM0.52m
3:37AM0.66m
3:51PM0.55m
Low Tide
11:03PM-0.07m
12:04PM-0.02m
00:05AM-0.10m
12:54PM-0.06m
00:59AM-0.13m
1:37PM-0.09m
1:47AM-0.14m
2:16PM-0.11m
2:31AM-0.12m
2:51PM-0.10m
3:11AM-0.10m
3:25PM-0.08m
3:51AM-0.06m
3:58PM-0.05m
4:30AM-0.01m
4:32PM-0.00m
5:12AM0.05m
5:09PM0.05m
5:58AM0.10m
5:52PM0.09m
6:50AM0.14m
6:44PM0.12m
7:49AM0.18m
7:45PM0.14m
8:51AM0.19m
8:50PM0.14m
9:52AM0.18m
Wave
height (m) 
direction
period (s) 
part cloud
clear
clear
clear
clear
clear
cloud
cloud
cloud
light snow
light rain
cloud
light rain
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
rain showers
part cloud
clear
part cloud
part cloud
clear
part cloud
clear
light rain
light rain
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
rain showers
light rain
clear
part cloud
cloud
part cloud
cloud
part cloud
part cloud
part cloud
some clouds
clear
clear
clear
clear
clear
cloudy
cloudy
cloudy
light snow
light rain
cloudy
light rain
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
rain shwrs
some clouds
clear
some clouds
some clouds
clear
some clouds
clear
light rain
light rain
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
clear
clear
rain shwrs
light rain
clear
some clouds
cloudy
some clouds
cloudy
some clouds
some clouds
some clouds
 km/h
15
ENE
10
E
10
NNE
5
E
10
S
15
SW
30
NNE
30
NE
35
NE
25
NE
20
ENE
10
E
10
SSE
15
WSW
15
SW
10
SW
20
S
20
SW
20
SW
20
SW
20
SW
15
SW
20
SSW
20
SW
25
SW
25
SW
20
W
20
NE
5
SSW
15
N
0
NNE
10
S
15
SE
25
SSE
20
S
25
SSW
20
SW
30
SSW
30
N
20
NE
15
E
20
E
5
ESE
5
S
10
WSW
10
S
15
SSW
 mm 
1
1
1
3
3
7
4
max°C
6
8
9
11
11
17
9
4
-2
-3
3
9
12
11
13
17
18
21
23
20
24
26
22
24
26
21
23
16
16
12
15
14
16
17
18
24
24
20
6
6
9
12
16
16
18
21
19
Moonrise
3:02
4:13
5:22
6:27
7:31
8:33
9:35
10:36
12:38
1:38
2:35
3:28
4:14
4:54
Moonset
5:01
5:37
6:08
6:34
6:58
7:22
7:46
8:12
9:41
10:15
10:55
11:42
12:36
1:36
2:39
Sunrise
6:35
6:35
6:33
6:31
6:31
6:28
6:28
6:26
7:24
6:24
6:22
6:20
6:18
6:18
6:16
Sunset
5:55
5:57
5:58
5:59
6:00
6:00
6:01
6:02
6:04
7:05
6:06
6:07
6:07
6:08
6:08
6:09
Today's sea temperature in Chesapeake Bay Bridge Tunnel is
2.7° C
(Statistics for 27 Feb 1981-2005 – mean: 9.8 max: 13.4 min: 6.3°C)
Issued (local time): 6 pm Friday 27 Feb 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest