Janes Island Light, Chesapeake Bay Sea Conditions and Tide Table

Janes Island Light, 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 04:46 PM.

Days 1–4 Weather Summary

Light rain (total 2mm), mostly falling on Mon night. Icy conditions (max 9°C on Tue morning, min -2°C on Sun night). Winds increasing (calm on Mon afternoon, fresh winds from the SSW by Mon night).

Days 5–7 Weather Summary

Light rain (total 9mm), mostly falling on Thu morning. Cool air temperatures (max 16°C on Thu afternoon, min 4°C on Wed morning). Winds increasing (light winds from the SSE on Wed night, fresh winds from the SW by Thu night).

Days 8–10 Weather Summary

Moderate rain (total 12mm), heaviest on Sun afternoon. Freeze-thaw conditions (max 16°C on Fri afternoon, min -2°C on Fri night). Winds increasing (calm on Sat afternoon, strong winds from the NNW by Sun night).

Days 11–13 Weather Summary

Mostly dry. Freeze-thaw conditions (max 8°C on Thu afternoon, min -3°C on Mon night). Winds decreasing (strong winds from the NNW on Mon afternoon, calm by Wed 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
1:03PM0.60m
1:20AM0.46m
1:40PM0.60m
1:59AM0.46m
2:16PM0.59m
2:39AM0.46m
2:54PM0.59m
3:20AM0.47m
3:34PM0.57m
4:04AM0.48m
4:17PM0.55m
4:51AM0.50m
5:06PM0.52m
5:44AM0.52m
6:00PM0.49m
6:42AM0.54m
7:00PM0.47m
7:44AM0.57m
8:03PM0.46m
8:47AM0.60m
9:08PM0.45m
9:50AM0.63m
10:11PM0.46m
10:51AM0.65m
Low Tide
7:35PM0.03m
7:14AM0.01m
8:13PM0.02m
7:53AM0.02m
8:49PM0.02m
8:34AM0.02m
9:26PM0.02m
9:17AM0.03m
10:04PM0.01m
10:05AM0.04m
10:45PM0.01m
10:59AM0.04m
11:29PM-0.00m
12:00PM0.05m
00:19AM-0.01m
1:06PM0.04m
1:14AM-0.03m
2:15PM0.02m
2:12AM-0.05m
3:23PM-0.00m
3:13AM-0.07m
4:26PM-0.03m
4:14AM-0.09m
Wave
height (m) 
direction
period (s) 
clear
clear
part cloud
part cloud
clear
clear
part cloud
rain showers
rain showers
cloud
clear
clear
part cloud
light rain
rain showers
part cloud
part cloud
light rain
rain showers
clear
clear
clear
rain showers
light rain
light rain
rain showers
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
part cloud
clear
clear
some clouds
some clouds
clear
clear
some clouds
rain shwrs
rain shwrs
cloudy
clear
clear
some clouds
light rain
rain shwrs
some clouds
some clouds
light rain
rain shwrs
clear
clear
clear
rain shwrs
light rain
light rain
rain shwrs
some clouds
clear
clear
clear
clear
clear
some clouds
some clouds
cloudy
some clouds
 km/h
15
S
30
SSW
20
NW
30
NW
25
NNW
15
N
5
SSW
30
SSW
35
SW
15
W
20
NW
20
NNW
20
NNW
15
SSE
30
S
20
S
25
SW
35
SW
30
WSW
35
N
15
NE
5
NW
10
ESE
15
SE
15
SSW
40
NNW
45
NNW
45
NNW
40
N
25
NNE
15
NNE
5
NE
0
NNW
10
S
15
S
10
SSW
 mm 
1
1
2
6
1
2
1
1
5
3
max°C
3
5
8
6
1
1
4
4
9
13
12
5
5
6
7
16
15
15
16
6
1
2
5
6
6
5
4
4
1
2
3
2
2
4
6
7
Moonrise
8:48
9:27
9:59
10:27
10:53
11:17
11:41
12:07
12:36
1:11
1:56
2:51
Moonset
5:07
6:07
7:11
8:16
9:21
10:25
11:31
12:39
1:49
3:04
4:21
5:38
Sunrise
7:15
7:16
7:16
7:16
7:16
7:18
7:18
7:18
7:18
7:18
7:18
7:18
Sunset
4:46
4:46
4:47
4:47
4:49
4:50
4:50
4:51
4:51
4:52
4:52
4:53
Today's sea temperature in Janes Island Light, Chesapeake Bay is
5.3° C
(Statistics for 20 Dec 1981-2005 – mean: 8.8 max: 10.9 min: 5.5°C)
Issued (local time): 6 pm Saturday 20 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest