Guard Shore, Chesapeake Bay Sea Conditions and Tide Table

Guard Shore, 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 07:05 AM and sunset is at 04:43 PM.

Days 1–3 Weather Summary

Mostly dry. Icy conditions (max 5°C on Sat night, min -2°C on Mon night). Mainly fresh winds.

Days 4–6 Weather Summary

Light rain (total 5mm), mostly falling on Thu night. Cool air temperatures (max 10°C on Wed afternoon, min 3°C on Tue night). Winds decreasing (strong winds from the SSW on Wed morning, calm by Thu afternoon).

Days 7–9 Weather Summary

Mostly dry. Freeze-thaw conditions (max 4°C on Mon afternoon, min -1°C on Sat night). Winds decreasing (fresh winds from the NW on Sat night, light winds from the SW by Sun night).

Days 10–12 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 8°C on Thu afternoon, min -2°C on Mon night). Winds decreasing (strong winds from the NNW on Tue afternoon, calm by Wed night).

Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thu
18
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
Wave Height Map
High Tide
1:55PM0.90m
2:20AM0.67m
2:49PM0.84m
3:15AM0.65m
3:40PM0.77m
4:11AM0.64m
4:32PM0.70m
5:09AM0.62m
5:25PM0.63m
6:12AM0.62m
6:23PM0.57m
7:16AM0.63m
7:24PM0.53m
8:13AM0.65m
8:24PM0.50m
9:03AM0.68m
9:15PM0.49m
9:45AM0.70m
10:00PM0.50m
10:25AM0.72m
10:41PM0.51m
11:04AM0.73m
Low Tide
7:59AM-0.12m
8:58PM-0.06m
8:53AM-0.08m
9:52PM-0.03m
9:51AM-0.03m
10:47PM-0.01m
10:53AM0.02m
11:43PM0.02m
12:00PM0.05m
00:36AM0.03m
1:05PM0.08m
1:26AM0.04m
2:08PM0.09m
2:12AM0.04m
3:07PM0.09m
2:57AM0.04m
4:01PM0.08m
3:41AM0.04m
4:50PM0.06m
4:25AM0.03m
5:33PM0.04m
5:07AM0.02m
6:11PM0.02m
Wave
height (m) 
direction
period (s) 
0.6
ESE
9
0.5
E
8
0.5
E
8
1.3
NE
5
1.4
ENE
7
1.2
ENE
7
0.8
E
8
0.8
E
8
1.1
SSW
4
1.4
S
5
1.7
S
6
1.2
SSE
7
0.7
SSE
7
0.4
SSE
7
0.5
SSE
7
0.7
SSE
5
0.6
SSE
6
0.3
SSE
7
0.2
SSE
7
0.4
NW
2
0.8
N
4
0.8
NNW
4
0.6
NW
3
0.2
ESE
10
0.2
ESE
10
0.4
ESE
10
0.4
SE
10
1.6
NNE
6
1.9
E
10
1.9
E
12
1.5
E
12
1.1
E
12
0.8
E
12
0.7
E
12
0.8
E
11
part cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
clear
part cloud
part cloud
cloud
cloud
part cloud
part cloud
light rain
part cloud
part cloud
part cloud
cloud
cloud
cloud
clear
part cloud
part cloud
cloud
cloud
light snow
snow showers
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
cloudy
cloudy
some clouds
some clouds
clear
some clouds
some clouds
cloudy
cloudy
some clouds
some clouds
light rain
some clouds
some clouds
some clouds
cloudy
cloudy
cloudy
clear
some clouds
some clouds
cloudy
cloudy
light snow
snow shwrs
clear
clear
clear
clear
clear
clear
clear
 km/h
5
N
10
SW
10
NNW
30
NNE
25
NNE
20
N
10
NNW
20
SW
30
SW
35
SW
40
SW
25
WSW
20
NNW
5
W
20
SE
25
WNW
25
NW
10
N
15
NW
20
NW
35
NW
30
NW
25
NW
5
WNW
10
SSW
15
SSE
25
N
45
N
45
NNW
40
NNW
30
NW
15
NW
5
N
15
SSE
20
S
 mm 
5
max°C
4
5
5
-1
0
-1
2
3
4
8
10
9
6
6
7
6
6
3
2
2
-1
0
2
2
3
4
3
0
0
-1
1
4
4
6
8
Moonrise
7:41
8:55
10:05
11:10
12:12
1:12
2:11
3:11
4:11
5:12
6:12
Moonset
10:03
10:44
11:17
11:44
12:08
12:30
12:52
1:15
1:40
2:08
2:42
3:23
Sunrise
7:05
7:05
7:05
7:07
7:07
7:07
7:09
7:09
7:11
7:11
7:11
7:13
Sunset
4:43
4:43
4:43
4:43
4:43
4:44
4:44
4:44
4:44
4:45
4:45
4:45
Today's sea temperature in Guard Shore, Chesapeake Bay is
10.4° C
(Statistics for 07 Dec 1981-2005 – mean: 11.2 max: 14.8 min: 8.6°C)
Issued (local time): 12 am Sunday 07 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest