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 07:13 AM and sunset is at 04:45 PM.

Days 1–3 Weather Summary

Moderate rain (total 17mm), heaviest on Thu night. Icy conditions (max 15°C on Thu night, min 0°C on Fri night). Winds decreasing (near gales from the W on Fri afternoon, calm by Sat morning).

Days 4–6 Weather Summary

Mostly dry. Icy conditions (max 10°C on Sun afternoon, min -4°C on Sun night). Winds decreasing (strong winds from the NNW on Sun night, calm by Mon night).

Days 7–9 Weather Summary

Mostly dry. Warm (max 20°C on Fri afternoon, min 1°C on Wed night). Winds increasing (light winds from the ENE on Wed night, strong winds from the SSW by Thu night).

Days 10–12 Weather Summary

Light rain (total 5mm), mostly falling on Sun afternoon. Freeze-thaw conditions (max 14°C on Sun afternoon, min -3°C on Mon night). Winds increasing (calm on Sat morning, fresh winds from the N by Mon night).

Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
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
11:47AM0.59m
00:00AM0.45m
12:26PM0.59m
00:41AM0.46m
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
Low Tide
6:16PM0.04m
5:56AM0.01m
6:57PM0.03m
6:35AM0.01m
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
Wave
height (m) 
direction
period (s) 
clear
part cloud
heavy rain
rain showers
clear
part cloud
clear
clear
clear
cloud
clear
clear
cloud
part cloud
cloud
cloud
part cloud
part cloud
clear
clear
cloud
cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
cloud
light rain
light rain
cloud
part cloud
part cloud
clear
some clouds
heavy rain
rain shwrs
clear
some clouds
clear
clear
clear
cloudy
clear
clear
cloudy
some clouds
cloudy
cloudy
some clouds
some clouds
clear
clear
cloudy
cloudy
some clouds
some clouds
some clouds
clear
clear
some clouds
some clouds
some clouds
cloudy
light rain
light rain
cloudy
some clouds
some clouds
 km/h
20
SE
20
S
45
SSE
40
W
55
W
25
NW
10
NNW
15
S
35
SSW
25
WSW
25
NW
45
NNW
35
NNW
25
N
10
S
35
SSW
30
WSW
15
WNW
25
N
20
N
10
ENE
20
SSW
30
SSW
40
SSW
40
SW
25
WSW
15
NNE
5
ENE
10
SSE
15
SE
15
SE
10
S
15
NW
20
N
15
NNW
30
N
 mm 
13
4
4
1
max°C
12
13
15
10
6
3
1
3
6
8
10
1
-2
-1
1
3
5
7
3
3
2
4
6
13
17
20
14
9
10
11
11
14
13
10
11
4
Moonrise
6:14
7:11
8:03
8:48
9:27
9:59
10:27
10:53
11:17
11:41
12:07
12:36
Moonset
3:23
4:11
5:07
6:07
7:11
8:16
9:21
10:25
11:31
12:39
1:49
Sunrise
7:13
7:13
7:15
7:15
7:16
7:16
7:16
7:16
7:18
7:18
7:18
7:18
Sunset
4:45
4:45
4:46
4:46
4:47
4:47
4:49
4:50
4:50
4:51
4:51
4:52
Today's sea temperature in Janes Island Light, Chesapeake Bay is
5.5° C
(Statistics for 18 Dec 1981-2005 – mean: 9.0 max: 11.3 min: 6.1°C)
Issued (local time): 12 pm Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest