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 05:07 PM.

Days 1–3 Weather Summary

Mostly dry. Icy conditions (max 4°C on Thu afternoon, min -6°C on Tue night). Winds decreasing (fresh winds from the NNW on Tue night, calm by Wed night).

Days 4–6 Weather Summary

Light rain (total 9mm), mostly falling on Sat afternoon. Icy conditions (max 8°C on Sat morning, min -7°C on Mon morning). Winds increasing (light winds from the WNW on Sat night, strong winds from the NW by Mon morning).

Days 7–9 Weather Summary

Mostly dry. Temperatures will be below freezing (max 0°C on Thu afternoon, min -12°C on Tue morning). Winds decreasing (fresh winds from the NW on Mon night, calm by Thu morning).

Days 10–12 Weather Summary

Mostly dry. Freeze-thaw conditions (max 5°C on Sun afternoon, min -7°C on Fri night). Winds increasing (light winds from the NNW on Thu night, fresh winds from the NNW by Fri afternoon).

Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sun
26
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
1:18PM0.78m
1:37AM0.62m
1:58PM0.74m
2:18AM0.62m
2:35PM0.69m
2:59AM0.62m
3:11PM0.64m
3:40AM0.61m
3:49PM0.59m
4:23AM0.60m
4:29PM0.54m
5:10AM0.60m
5:14PM0.49m
6:00AM0.60m
6:05PM0.46m
6:55AM0.60m
7:03PM0.45m
7:54AM0.62m
8:06PM0.45m
8:51AM0.65m
9:05PM0.47m
9:44AM0.68m
Low Tide
7:29AM-0.09m
8:16PM-0.06m
8:14AM-0.07m
8:56PM-0.05m
8:58AM-0.04m
9:32PM-0.03m
9:42AM0.00m
10:09PM-0.01m
10:28AM0.04m
10:45PM0.01m
11:16AM0.07m
11:24PM0.03m
12:09PM0.10m
00:08AM0.04m
1:07PM0.11m
00:57AM0.05m
2:07PM0.11m
1:50AM0.05m
3:05PM0.10m
2:46AM0.04m
3:58PM0.07m
3:40AM0.01m
4:46PM0.04m
Wave
height (m) 
direction
period (s) 
0.8
NNW
4
0.7
NW
4
0.4
ESE
12
0.2
E
11
0.7
SSW
4
0.7
S
5
0.5
NW
3
0.3
SSE
7
0.5
S
3
0.8
S
4
0.5
SSE
4
0.8
SSE
7
1
SE
9
0.9
SE
9
0.9
SE
8
0.9
NW
4
0.9
NW
4
0.8
NW
4
0.6
NW
3
0.6
NW
3
0.3
ESE
16
0.2
ESE
15
0.5
SW
3
0.4
ESE
14
0.3
SE
9
0.3
SE
9
0.3
SE
9
0.7
SE
8
0.8
SE
8
0.8
SE
8
0.6
ESE
7
0.4
SE
8
0.6
SSW
3
0.7
SSW
4
0.7
S
4
clear
clear
clear
part cloud
part cloud
clear
clear
clear
part cloud
cloud
mod rain
light rain
cloud
cloud
part cloud
clear
clear
clear
part cloud
clear
part cloud
cloud
cloud
part cloud
clear
clear
clear
part cloud
clear
part cloud
clear
clear
part cloud
cloud
cloud
clear
clear
clear
some clouds
some clouds
clear
clear
clear
some clouds
cloudy
mod rain
light rain
cloudy
cloudy
some clouds
clear
clear
clear
some clouds
clear
some clouds
cloudy
cloudy
some clouds
clear
clear
clear
some clouds
clear
some clouds
clear
clear
some clouds
cloudy
cloudy
 km/h
35
NW
30
NW
15
NW
20
SSW
20
SW
25
WNW
20
NW
10
WNW
20
S
20
S
20
S
15
WNW
15
NNW
15
NNW
30
NNW
40
NW
35
NW
35
NW
30
NW
30
NW
15
NNW
10
WSW
20
WSW
15
WSW
0
ENE
5
WSW
15
N
25
NNW
30
NNW
25
NNW
25
NW
15
WSW
20
SW
25
SSW
20
SSW
 mm 
8
1.0
max°C
-3
-2
-3
1
4
3
2
3
4
8
8
6
4
4
0
-6
-6
-8
-10
-8
-9
-7
-5
-4
-1
0
0
-2
-2
-5
-5
0
-1
1
5
Moonrise
7:02
8:06
9:08
10:07
11:05
12:03
1:03
2:04
3:07
4:10
5:10
Moonset
8:41
9:09
9:34
9:56
10:16
10:37
11:00
11:25
11:55
12:31
1:16
2:10
Sunrise
7:16
7:16
7:16
7:15
7:15
7:15
7:13
7:13
7:13
7:11
7:11
7:11
Sunset
5:07
5:07
5:08
5:09
5:10
5:12
5:14
5:15
5:15
5:16
5:17
5:19
Today's sea temperature in Guard Shore, Chesapeake Bay is 4.5 °C (Statistics for 15 Jan 1981-2005 – mean: 7.1 max: 10.0 min: 3.9°C)
Issued (local time): 12 am Wednesday 15 Jan 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest