Watts Island, Chesapeake Bay Sea Conditions and Tide Table

Watts Island, 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 04:46 PM.

Days 1–3 Weather Summary

Light rain (total 2mm), mostly falling on Mon night. Icy conditions (max 7°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 7mm), mostly falling on Thu morning. Cool air temperatures (max 14°C on Tue afternoon, min 3°C on Wed morning). Winds decreasing (fresh winds from the SW on Tue 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 16°C on Fri afternoon, min -2°C on Sat night). Winds decreasing (fresh winds from the NNW on Fri night, calm by Sun afternoon).

Days 10–12 Weather Summary

Some drizzle, heaviest during Wed night. Very mild (max 17°C on Tue afternoon, min 2°C on Mon morning). Winds decreasing (fresh winds from the SW 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
12:17PM0.52m
00:32AM0.38m
12:56PM0.51m
1:11AM0.38m
1:33PM0.51m
1:51AM0.39m
2:11PM0.49m
2:31AM0.39m
2:49PM0.48m
3:14AM0.40m
3:29PM0.46m
4:00AM0.41m
4:14PM0.44m
4:51AM0.43m
5:04PM0.42m
5:49AM0.45m
6:04PM0.39m
6:53AM0.48m
7:11PM0.38m
8:00AM0.52m
8:21PM0.38m
9:03AM0.55m
9:26PM0.39m
Low Tide
6:46PM-0.00m
6:31AM-0.01m
7:20PM-0.01m
7:09AM-0.01m
7:55PM-0.01m
7:49AM-0.01m
8:33PM-0.02m
8:32AM0.01m
9:14PM-0.02m
9:20AM0.02m
9:58PM-0.03m
10:15AM0.03m
10:47PM-0.04m
11:16AM0.03m
11:39PM-0.05m
12:22PM0.03m
00:34AM-0.06m
1:28PM0.01m
1:31AM-0.08m
2:35PM-0.02m
2:30AM-0.10m
3:40PM-0.06m
3:30AM-0.12m
Wave
height (m) 
direction
period (s) 
clear
clear
clear
part cloud
part cloud
clear
clear
part cloud
light rain
rain showers
part cloud
part cloud
clear
part cloud
part cloud
light rain
rain showers
part cloud
light rain
light rain
clear
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
part cloud
cloud
cloud
cloud
light rain
clear
clear
clear
some clouds
some clouds
clear
clear
some clouds
light rain
rain shwrs
some clouds
some clouds
clear
some clouds
some clouds
light rain
rain shwrs
some clouds
light rain
light rain
clear
some clouds
some clouds
some clouds
clear
clear
some clouds
some clouds
some clouds
some clouds
clear
some clouds
cloudy
cloudy
cloudy
light rain
 km/h
10
N
15
S
30
SSW
20
NW
30
NNW
30
NNW
15
N
5
S
25
SSW
35
SW
25
WSW
20
WNW
35
NNW
20
NNW
10
S
15
S
25
S
25
SW
35
SW
30
WSW
35
NNW
30
N
20
N
20
NNE
10
NNE
5
NNW
5
SSW
10
SSW
20
S
30
SSW
35
SW
15
WSW
15
N
15
NE
10
NNE
15
NNE
 mm 
2
1
5
1
1
4
1
max°C
0
3
6
7
7
2
0
3
4
11
14
13
5
5
5
5
10
12
14
16
8
0
1
-1
0
1
2
4
7
8
13
17
11
4
5
5
Moonrise
8:02
8:47
9:26
9:59
10:27
10:53
11:17
11:41
12:07
12:36
1:12
1:56
Moonset
5:07
6:08
7:11
8:16
9:21
10:26
11:31
12:38
1:49
3:03
4:21
Sunrise
7:13
7:15
7:15
7:16
7:16
7:16
7:16
7:16
7:18
7:18
7:18
7:18
Sunset
4:46
4:47
4:47
4:49
4:49
4:50
4:51
4:51
4:52
4:52
4:52
4:53
Today's sea temperature in Watts Island, Chesapeake Bay is
5.9° C
(Statistics for 20 Dec 1981-2005 – mean: 9.5 max: 11.6 min: 6.2°C)
Issued (local time): 12 pm Saturday 20 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest