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 07:16 AM and sunset is at 04:49 PM.

Days 1–3 Weather Summary

Light rain (total 5mm), mostly falling on Fri night. Icy conditions (max 12°C on Thu afternoon, min -3°C on Thu night). Winds increasing (light winds from the SE on Fri morning, fresh winds from the NNW by Sat morning).

Days 4–6 Weather Summary

Light rain (total 3mm), mostly falling on Mon afternoon. Icy conditions (max 14°C on Mon morning, min -1°C on Sat night). Winds increasing (light winds from the NNW on Sat night, strong winds from the NW by Mon night).

Days 7–9 Weather Summary

Mostly dry. Freeze-thaw conditions (max 9°C on Thu afternoon, min 0°C on Tue night). Wind will be generally light.

Days 10–12 Weather Summary

Some drizzle, heaviest during Sun night. Freeze-thaw conditions (max 11°C on Mon afternoon, min -4°C on Fri night). Wind will be generally light.

Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Mon
5
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
3:33PM0.65m
4:04AM0.58m
4:18PM0.62m
4:55AM0.60m
5:08PM0.59m
5:53AM0.63m
6:08PM0.55m
6:57AM0.67m
7:15PM0.53m
8:04AM0.72m
8:25PM0.53m
9:07AM0.77m
9:30PM0.55m
10:07AM0.81m
10:30PM0.57m
11:04AM0.84m
11:26PM0.60m
11:58AM0.85m
00:20AM0.62m
12:51PM0.84m
1:12AM0.64m
1:40PM0.81m
Low Tide
9:55AM0.02m
10:33PM-0.03m
10:50AM0.03m
11:22PM-0.04m
11:51AM0.03m
00:14AM-0.05m
12:57PM0.03m
1:09AM-0.06m
2:03PM0.01m
2:06AM-0.08m
3:10PM-0.02m
3:05AM-0.10m
4:15PM-0.06m
4:05AM-0.12m
5:16PM-0.09m
5:05AM-0.15m
6:12PM-0.12m
6:02AM-0.18m
7:03PM-0.14m
7:51PM-0.14m
7:48AM-0.17m
Wave
height (m) 
direction
period (s) 
0.7
S
3
0.7
SSE
4
1.2
E
11
0.9
E
10
0.8
E
10
0.9
E
11
0.7
E
11
1.1
NE
5
1.2
E
8
1
E
8
0.8
E
8
1.1
S
4
1.3
S
5
1.1
SSE
6
0.9
WNW
4
0.8
NW
4
0.7
NW
4
0.4
NW
3
0.2
SSE
6
0.2
E
13
0.5
SSW
3
0.8
SSW
4
0.9
S
4
0.9
S
5
0.5
S
5
0.8
NNE
4
0.7
NE
6
0.6
NE
6
0.5
NE
6
0.3
ESE
10
0.3
ESE
10
0.5
S
3
0.5
SSE
4
0.7
SSE
5
0.6
SSE
6
part cloud
cloud
part cloud
cloud
cloud
rain showers
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
rain showers
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
cloud
part cloud
light rain
part cloud
cloud
some clouds
cloudy
some clouds
cloudy
cloudy
rain shwrs
some clouds
some clouds
some clouds
cloudy
some clouds
some clouds
some clouds
rain shwrs
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
clear
some clouds
some clouds
cloudy
some clouds
light rain
some clouds
cloudy
 km/h
25
SSW
20
NW
25
N
10
ENE
10
SSE
10
SSW
30
NNW
30
N
15
NNE
10
W
10
S
30
SSW
35
SW
35
WNW
35
NW
35
NW
30
WNW
20
NW
15
W
5
SW
20
SSW
25
SSW
25
SW
25
WSW
20
NNW
25
N
20
N
25
NNW
20
NW
5
SE
15
S
20
SSW
20
SW
15
SW
5
NW
 mm 
5
3
1
max°C
11
12
5
3
6
7
5
3
2
2
5
11
14
11
4
0
2
1
1
3
4
6
9
8
6
2
-1
-2
-1
0
3
6
8
9
11
Moonrise
10:52
11:16
11:40
12:06
12:35
1:11
1:55
2:51
3:58
5:13
6:29
7:43
Moonset
10:25
11:30
12:38
1:48
3:03
4:20
5:37
6:47
7:47
8:35
9:12
Sunrise
7:16
7:16
7:16
7:16
7:16
7:16
7:18
7:18
7:18
7:18
7:18
7:18
Sunset
4:49
4:50
4:50
4:51
4:52
4:52
4:52
4:53
4:54
4:55
4:57
4:58
Today's sea temperature in Guard Shore, Chesapeake Bay is
6.3° C
(Statistics for 25 Dec 1981-2005 – mean: 9.1 max: 11.2 min: 6.4°C)
Issued (local time): 12 am Thursday 25 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest