Annapolis, MD
10/21/2025 01:00 AM
51°F
TEMPERATURE
Winds 3 mph W
Clear
Clear, with a low around 47. Southwest wind around 5 mph.
Moonrise
07:30 AM
Moonset
06:44 PM
Sunrise
07:21 AM
Moon Phase
Waning crescent
Sunset
06:20 PM

Hourly Forecast

Tue, 01:00 AM

Clear
Winds: 3 mph W
51°

Tue, 02:00 AM

Clear
Winds: 3 mph W
50°

Tue, 03:00 AM

Clear
Winds: 3 mph W
50°

Tue, 04:00 AM

Clear
Winds: 3 mph W
49°

Tue, 05:00 AM

Clear
Winds: 5 mph SW
48°

Tue, 06:00 AM

Sunny
Winds: 5 mph SW
48°

Tue, 07:00 AM

Sunny
Winds: 5 mph SW
47°

Tue, 08:00 AM

Sunny
Winds: 6 mph SW
49°

Tue, 09:00 AM

Sunny
Winds: 7 mph SW
53°

Tue, 10:00 AM

Sunny
Winds: 8 mph S
59°

Tue, 11:00 AM

Mostly Sunny
Winds: 9 mph S
62°

Tue, 12:00 PM

Mostly Sunny
Winds: 10 mph S
64°

Tue, 01:00 PM

Mostly Sunny
Winds: 10 mph S
67°

Tue, 02:00 PM

Mostly Sunny
Winds: 10 mph S
69°

Tue, 03:00 PM

Sunny
Winds: 10 mph S
70°

Tue, 04:00 PM

Sunny
Winds: 10 mph S
71°

Tue, 05:00 PM

Sunny
Winds: 10 mph S
69°

Tue, 06:00 PM

Partly Cloudy
Winds: 9 mph S
69°

Tue, 07:00 PM

Mostly Cloudy
Winds: 8 mph S
67°

Tue, 08:00 PM

Chance Rain Showers
Winds: 7 mph S
63°

Tue, 09:00 PM

Chance Rain Showers
Winds: 7 mph SW
62°

Tue, 10:00 PM

Chance Rain Showers
Winds: 7 mph SW
61°

Tue, 11:00 PM

Chance Rain Showers
Winds: 7 mph SW
60°

Wed, 12:00 AM

Chance Rain Showers
Winds: 6 mph SW
59°
Winds: 5 mph SW
Clear, with a low around 47. Southwest wind around 5 mph.
Winds: 5 to 10 mph SW
Sunny, with a high near 71. Southwest wind 5 to 10 mph, with gusts as high as 18 mph.
Winds: 5 to 9 mph SW
A chance of rain showers after 8pm. Partly cloudy, with a low around 51. Southwest wind 5 to 9 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Winds: 5 to 14 mph W
A slight chance of rain showers before 8am. Sunny, with a high near 65. West wind 5 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Winds: 6 to 13 mph W
Mostly clear, with a low around 45. West wind 6 to 13 mph, with gusts as high as 20 mph.
Winds: 7 to 12 mph W
Sunny, with a high near 63.
Winds: 6 to 9 mph W
Mostly clear, with a low around 44.
Winds: 6 to 10 mph W
Sunny, with a high near 61.
Winds: 5 to 8 mph NW
Partly cloudy, with a low around 45.
Winds: 6 mph N
Mostly sunny, with a high near 60.
Winds: 5 mph SE
Mostly cloudy, with a low around 48.
Winds: 3 to 8 mph E
A slight chance of rain showers after 2pm. Partly sunny, with a high near 62.
Winds: 6 mph E
A chance of rain showers. Mostly cloudy, with a low around 49. Chance of precipitation is 30%.
Winds: 5 to 8 mph E
A chance of rain showers. Partly sunny, with a high near 62.

Coastal Waters Forecast

National Weather Service Baltimore MD/Washington DC

FOR THE TIDAL POTOMAC AND MD PORTION OF THE CHESAPEAKE BAY.

Tidal Potomac River and Maryland portion of Chesapeake Bay. Forecasts of wave heights do not include effects of wind direction relative to tidal currents. Expect higher waves when winds are blowing against the tidal flow. Waves flat where waters are iced over. High pressure will build south of the area through early Tuesday. A cold front will push through late Tuesday. Behind the front, low pressure remains across eastern Canada and high pressure builds across the Plains through Friday. Small Craft Advisories will likely be needed Wednesday through Thursday.

SMALL CRAFT ADVISORY IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY EVENING
Reporting time 10:33 PM EDT Mon Oct 20 2025
SMALL CRAFT ADVISORY IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY EVENING
Reporting time 10:33 PM EDT Mon Oct 20 2025
SMALL CRAFT ADVISORY IN EFFECT FROM TUESDAY MORNING THROUGH LATE TUESDAY NIGHT
Reporting time 10:33 PM EDT Mon Oct 20 2025
SMALL CRAFT ADVISORY IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY EVENING
Reporting time 10:33 PM EDT Mon Oct 20 2025
SMALL CRAFT ADVISORY IN EFFECT FROM TUESDAY MORNING THROUGH LATE TUESDAY NIGHT
Reporting time 10:33 PM EDT Mon Oct 20 2025
SMALL CRAFT ADVISORY IN EFFECT FROM TUESDAY MORNING THROUGH LATE TUESDAY NIGHT
Reporting time 10:33 PM EDT Mon Oct 20 2025
SMALL CRAFT ADVISORY IN EFFECT FROM TUESDAY MORNING THROUGH LATE TUESDAY NIGHT
Reporting time 10:33 PM EDT Mon Oct 20 2025
SMALL CRAFT ADVISORY IN EFFECT FROM TUESDAY MORNING THROUGH LATE TUESDAY NIGHT
Reporting time 10:33 PM EDT Mon Oct 20 2025
SMALL CRAFT ADVISORY IN EFFECT FROM TUESDAY MORNING THROUGH LATE TUESDAY NIGHT
Reporting time 10:33 PM EDT Mon Oct 20 2025
SMALL CRAFT ADVISORY IN EFFECT FROM TUESDAY MORNING THROUGH LATE TUESDAY NIGHT
Reporting time 10:33 PM EDT Mon Oct 20 2025
SMALL CRAFT ADVISORY IN EFFECT FROM TUESDAY MORNING THROUGH LATE TUESDAY NIGHT
Reporting time 10:33 PM EDT Mon Oct 20 2025
SMALL CRAFT ADVISORY IN EFFECT FROM TUESDAY MORNING THROUGH LATE TUESDAY NIGHT
Reporting time 10:33 PM EDT Mon Oct 20 2025
SMALL CRAFT ADVISORY IN EFFECT FROM TUESDAY MORNING THROUGH LATE TUESDAY NIGHT
Reporting time 10:33 PM EDT Mon Oct 20 2025
SMALL CRAFT ADVISORY IN EFFECT FROM TUESDAY MORNING THROUGH LATE TUESDAY NIGHT
Reporting time 10:33 PM EDT Mon Oct 20 2025
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