Great Wicomico River Light, Chesapeake Bay Sea Conditions and Tide Table

Great Wicomico River 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 04:47 PM.

Days 1–3 Weather Summary

Moderate rain (total 18mm), heaviest on Thu night. Cool air temperatures (max 15°C on Thu night, min 1°C on Fri night). Winds decreasing (strong winds from the SSE on Thu night, light winds from the NNW by Sat morning).

Days 4–6 Weather Summary

Mostly dry. Icy conditions (max 10°C on Sun morning, min -4°C on Sun night). Winds decreasing (fresh 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 E on Wed night, fresh winds from the SW by Thu night).

Days 10–12 Weather Summary

Some drizzle, heaviest during Sun afternoon. Freeze-thaw conditions (max 16°C on Sun afternoon, min -2°C on Mon night). Winds increasing (light winds from the S on Sun afternoon, 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
10:56AM0.33m
11:12PM0.23m
11:34AM0.34m
11:50PM0.24m
12:13PM0.33m
00:28AM0.24m
12:52PM0.33m
1:07AM0.25m
1:29PM0.32m
1:47AM0.25m
2:07PM0.32m
2:27AM0.25m
2:45PM0.31m
3:10AM0.26m
3:25PM0.30m
3:56AM0.27m
4:10PM0.28m
4:47AM0.27m
5:00PM0.27m
5:45AM0.29m
6:00PM0.25m
6:49AM0.31m
7:07PM0.24m
Low Tide
5:35PM0.01m
5:12AM0.00m
6:11PM0.00m
5:52AM-0.00m
6:45PM-0.00m
6:30AM-0.01m
7:19PM-0.00m
7:08AM-0.01m
7:54PM-0.01m
7:48AM-0.00m
8:32PM-0.01m
8:31AM0.00m
9:13PM-0.01m
9:19AM0.01m
9:57PM-0.01m
10:14AM0.02m
10:46PM-0.02m
11:15AM0.02m
11:38PM-0.02m
12:21PM0.01m
00:33AM-0.03m
1:27PM0.00m
1:30AM-0.04m
Wave
height (m) 
direction
period (s) 
part cloud
cloud
heavy rain
rain showers
clear
part cloud
clear
part cloud
clear
part cloud
clear
clear
cloud
part cloud
cloud
cloud
cloud
part cloud
part cloud
clear
cloud
cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
clear
part cloud
cloud
rain showers
part cloud
cloud
part cloud
part cloud
some clouds
cloudy
heavy rain
rain shwrs
clear
some clouds
clear
some clouds
clear
some clouds
clear
clear
cloudy
some clouds
cloudy
cloudy
cloudy
some clouds
some clouds
clear
cloudy
cloudy
some clouds
some clouds
some clouds
clear
clear
some clouds
clear
some clouds
cloudy
rain shwrs
some clouds
cloudy
some clouds
some clouds
 km/h
15
SSE
15
SSE
35
SSE
35
WNW
40
W
10
WNW
10
NNW
15
SSE
25
SSW
20
WSW
20
WNW
35
NNW
30
NNW
20
N
10
S
25
SSW
25
WSW
10
WNW
25
N
20
N
5
E
15
S
20
SSW
30
SSW
30
SW
20
WSW
10
N
5
E
10
SE
15
SE
10
SSE
10
SSW
10
WNW
20
N
15
NNW
30
N
 mm 
14
4
1
max°C
11
12
15
11
6
3
2
4
6
10
10
1
-2
-1
0
3
5
7
3
3
2
4
5
13
18
20
15
10
10
10
12
16
16
9
10
5
Moonrise
6:15
7:12
8:04
8:49
9:28
10:00
10:29
10:54
11:18
11:42
12:08
12:38
Moonset
3:25
4:13
5:09
6:09
7:13
8:18
9:22
10:27
11:33
12:40
1:50
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
4:47
4:47
4:49
4:49
4:50
4:50
4:51
4:51
4:52
4:52
4:52
4:53
Today's sea temperature in Great Wicomico River Light, Chesapeake Bay is
5.1° C
(Statistics for 18 Dec 1981-2005 – mean: 9.7 max: 12.0 min: 6.9°C)
Issued (local time): 12 pm Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest