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Fort McHenry Marsh Marine Forecast

Maryland · 39.262°, -76.585° · National Weather Service

Now
Mostly Cloudy
Wind
2 mph
from the E
Seas
Temp
70°F

Next 24 hours

4:00 AM
70°
2
5:00 AM
69°
2
6:00 AM
69°
3
7:00 AM
69°
3
8:00 AM
71°
5
9:00 AM
72°
7
10:00 AM
75°
8
11:00 AM
77°
9
12:00 PM
79°
10
1:00 PM
81°
10
2:00 PM
81°
9
7%
3:00 PM
81°
9
9%
4:00 PM
82°
9
13%
5:00 PM
81°
9
20%
6:00 PM
81°
9
26%
7:00 PM
80°
9
35%
8:00 PM
77°
9
49%
9:00 PM
75°
9
61%
10:00 PM
74°
8
77%
11:00 PM
74°
8
78%
12:00 AM
74°
7
68%
1:00 AM
73°
6
84%
2:00 AM
73°
6
90%
3:00 AM
73°
5
73%

7-Day Marine Outlook

Wind, temperature, and conditions for Fort McHenry Marsh.

Overnight
2 mph
69°
Saturday
3 to 10 mph
83°
Saturday Night
2 to 9 mph
70°
Sunday
2 to 6 mph
86°
Sunday Night
2 to 6 mph
69°
Monday
7 to 12 mph
80°
Monday Night
3 to 10 mph
59°
Tuesday
5 mph
78°
Tuesday Night
1 to 5 mph
63°
Wednesday
1 to 7 mph
83°
Wednesday Night
2 to 7 mph
66°
Thursday
2 to 8 mph
86°
Thursday Night
3 to 7 mph
68°
Friday
3 to 8 mph
84°

About the marine forecast for Fort McHenry Marsh

This is the National Weather Service forecast for Fort McHenry Marsh (Maryland), covering wind, wave height, temperature, and conditions over the coming week. Wind and seas are what make or break a day on the water, so start there. Remember that gusts, not the average, are what knock you around, and that wind blowing against the tide stacks the seas up steeper than the numbers suggest. Wave height here is the significant wave height, so some individual waves come through taller.

Planning a trip out of Fort McHenry Marsh? Pair this with the Fort McHenry Marsh tide chart so you've got the water and the weather in one look.

Frequently asked

What is the wind forecast for Fort McHenry Marsh today?+

Today at Fort McHenry Marsh, expect wind from the E at 2 mph, with mostly cloudy. See the hourly breakdown above for how it changes through the day.

Where does this Fort McHenry Marsh marine forecast come from?+

It's the official National Weather Service point forecast for Fort McHenry Marsh's coordinates, covering wind, temperature, and conditions for the next 7 days. It's the same data marine forecasts are built on.

Is it a good day to go boating at Fort McHenry Marsh?+

Check the wind first — it's what makes or breaks a day on the water — then the conditions and any advisories. Match the forecast to your boat and experience, tell someone your plan, and always leave yourself a way back.

Nearby marine forecasts

Bridge clearances near Fort McHenry Marsh

Vertical clearance and drawbridge opening schedules for the bridges closest to Fort McHenry Marsh. Check them against your air draft before you head out.

All US bridge clearances →
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