Fort McHenry Marsh, Patapsco River Sea Conditions and Tide Table

Fort McHenry Marsh, Patapsco River 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 06:54 AM and sunset is at 07:27 PM.

Days 1–3 Weather Summary

Moderate rain (total 11mm), heaviest on Sun night. Cool air temperatures (max 17°C on Sun afternoon, min 5°C on Fri morning). Winds decreasing (fresh winds from the NW on Fri afternoon, calm by Sat night).

Days 4–6 Weather Summary

Heavy rain (total 33mm), heaviest during Mon morning. Cool air temperatures (max 16°C on Wed morning, min 5°C on Wed night). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Very mild (max 17°C on Sat afternoon, min 6°C on Thu morning). Winds decreasing (fresh winds from the NW on Thu afternoon, light winds from the NNW by Sat night).

Days 10–12 Weather Summary

Mostly dry. Warm (max 23°C on Mon afternoon, min 9°C on Wed morning). Wind will be generally light.

Friday
29
Saturday
30
Sunday
31
Monday
1
Tuesday
2
Wednesday
3
Thursday
4
Friday
5
Saturday
6
Sunday
7
Monday
8
Tuesday
9
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
10:01AM0.42m
10:38PM0.28m
10:42AM0.42m
11:25PM0.27m
11:32AM0.42m
00:15AM0.27m
12:35PM0.42m
1:08AM0.27m
1:46PM0.43m
2:06AM0.28m
2:56PM0.43m
3:06AM0.32m
3:58PM0.44m
4:06AM0.36m
4:53PM0.43m
5:04AM0.42m
5:43PM0.42m
6:00AM0.48m
6:30PM0.40m
6:54AM0.53m
7:18PM0.37m
7:45AM0.57m
8:07PM0.35m
Low Tide
5:27PM0.09m
6:20PM0.09m
5:06AM0.07m
7:17PM0.10m
5:55AM0.06m
8:16PM0.12m
6:55AM0.05m
9:14PM0.12m
8:03AM0.03m
10:07PM0.12m
9:16AM0.02m
10:53PM0.11m
10:30AM0.01m
11:35PM0.09m
11:41AM0.01m
00:14AM0.06m
12:48PM0.01m
00:53AM0.03m
1:51PM0.01m
1:32AM0.02m
2:51PM0.01m
2:13AM0.01m
Wave
height (m) 
direction
period (s) 
clear
clear
clear
part cloud
light rain
rain showers
part cloud
cloud
mod rain
mod rain
light rain
light rain
mod rain
part cloud
mod rain
rain showers
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
clear
clear
clear
clear
some clouds
light rain
rain shwrs
some clouds
cloudy
mod rain
mod rain
light rain
light rain
mod rain
some clouds
mod rain
rain shwrs
some clouds
some clouds
cloudy
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
some clouds
clear
 km/h
25
NW
25
NW
15
NW
10
WSW
5
SW
5
W
20
NW
10
NNW
20
E
15
ESE
10
E
10
E
10
E
0
NNE
10
E
15
NW
20
WNW
25
W
30
NW
30
NW
30
NW
30
NNW
25
N
15
NNW
20
N
15
N
10
N
5
NW
5
WSW
5
W
10
NW
5
W
5
WSW
10
W
20
WNW
5
ENE
 mm 
1.0
1.0
9
10
2.0
3
6
10
2.0
max°C
9
13
11
11
12
12
14
17
15
8
10
9
10
13
14
16
12
9
8
11
8
9
14
12
12
17
17
15
20
20
19
23
22
20
23
21
Moonrise
12:10
1:15
2:17
3:13
4:00
4:39
5:12
5:41
6:07
6:33
7:01
Moonset
8:48
9:25
10:09
11:05
12:11
1:24
2:40
3:58
5:15
6:32
7:49
9:07
Sunrise
6:54
6:52
6:50
6:50
6:48
6:46
6:45
6:43
6:41
6:39
6:39
6:37
Sunset
7:27
7:28
7:29
7:30
7:30
7:31
7:32
7:34
7:35
7:36
7:37
7:37
Today's sea temperature in Fort McHenry Marsh, Patapsco River is 8.6 °C (Statistics for 29 Mar 1981-2005 – mean: 3.6 max: 7.5 min: 0.3°C)
Nearest