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 07:15 AM and sunset is at 04:46 PM.

Days 1–3 Weather Summary

Light rain (total 2mm), mostly falling on Mon night. Icy conditions (max 8°C on Sun morning, min -2°C on Sun night). Winds increasing (calm on Sat morning, fresh winds from the SSW by Mon night).

Days 4–6 Weather Summary

Light rain (total 9mm), mostly falling on Thu morning. Cool air temperatures (max 14°C on Tue afternoon, min 3°C on Wed night). Winds decreasing (fresh winds from the NNW on Wed morning, light winds from the S by Wed night).

Days 7–9 Weather Summary

Light rain (total 5mm), mostly falling on Fri afternoon. Freeze-thaw conditions (max 15°C on Fri afternoon, min -2°C on Sat morning). Winds decreasing (fresh winds from the NNW on Fri night, calm by Sun night).

Days 10–12 Weather Summary

Some drizzle, heaviest during Tue afternoon. Very mild (max 16°C on Tue afternoon, min 2°C on Mon morning). Winds decreasing (fresh winds from the SSW on Mon night, light winds from the NNE by Wed afternoon).

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
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
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
clear
part cloud
part cloud
clear
clear
part cloud
light rain
rain showers
cloud
part cloud
clear
part cloud
cloud
mod rain
light rain
part cloud
light rain
light rain
part cloud
cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
cloud
part cloud
clear
light rain
cloud
cloud
cloud
cloud
clear
clear
clear
some clouds
some clouds
clear
clear
some clouds
light rain
rain shwrs
cloudy
some clouds
clear
some clouds
cloudy
mod rain
light rain
some clouds
light rain
light rain
some clouds
cloudy
some clouds
some clouds
clear
clear
some clouds
some clouds
cloudy
some clouds
clear
light rain
cloudy
cloudy
cloudy
cloudy
 km/h
10
N
15
S
30
SSW
20
NW
30
NW
30
NNW
15
N
5
S
30
SSW
35
SW
20
WSW
20
WNW
35
NNW
20
NNW
10
S
30
S
25
S
20
SSW
35
SW
25
WSW
35
NNW
30
N
20
N
20
NNE
10
NNE
5
NW
5
SW
15
SSW
20
S
35
SSW
35
SW
10
WSW
20
N
15
NE
10
NNE
15
NNE
 mm 
2
1
7
1
1
4
1
max°C
0
3
5
8
7
1
0
3
4
11
14
13
5
6
5
4
10
12
14
15
8
0
1
-1
0
1
2
3
7
8
13
16
10
4
5
5
Moonrise
8:03
8:48
9:27
9:59
10:27
10:53
11:17
11:41
12:07
12:36
1:11
1:56
Moonset
5:07
6:07
7:11
8:16
9:21
10:25
11:31
12:39
1:49
3:04
4:21
Sunrise
7:15
7:15
7:16
7:16
7:16
7:16
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): 12 pm Saturday 20 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest