Annapolis MD
10/20/2026 08:00 AM
53°F
TEMPERATURE
Winds 10 mph N
Sunny
Sunny, with a high near 69. North wind around 12 mph, with gusts as high as 18 mph.
Moonrise
04:34 PM
Moonset
02:17 AM
Sunrise
07:20 AM
Moon Phase
Waxing gibbous
Sunset
06:21 PM

Hourly Forecast

Tue, 08:00 AM

Sunny
Winds: 10 mph N
53°

Tue, 09:00 AM

Sunny
Winds: 12 mph N
54°

Tue, 10:00 AM

Sunny
Winds: 12 mph N
57°

Tue, 11:00 AM

Sunny
Winds: 10 mph N
60°

Tue, 12:00 PM

Sunny
Winds: 10 mph N
61°

Tue, 01:00 PM

Sunny
Winds: 10 mph N
64°

Tue, 02:00 PM

Sunny
Winds: 10 mph N
65°

Tue, 03:00 PM

Sunny
Winds: 10 mph N
66°

Tue, 04:00 PM

Sunny
Winds: 10 mph N
68°

Tue, 05:00 PM

Sunny
Winds: 9 mph N
67°

Tue, 06:00 PM

Clear
Winds: 8 mph N
66°

Tue, 07:00 PM

Clear
Winds: 7 mph N
64°

Tue, 08:00 PM

Clear
Winds: 7 mph N
62°

Tue, 09:00 PM

Clear
Winds: 6 mph N
61°

Tue, 10:00 PM

Clear
Winds: 7 mph N
60°

Tue, 11:00 PM

Clear
Winds: 7 mph NE
59°

Wed, 12:00 AM

Clear
Winds: 8 mph NE
57°

Wed, 01:00 AM

Clear
Winds: 8 mph NE
56°

Wed, 02:00 AM

Clear
Winds: 8 mph N
55°

Wed, 03:00 AM

Clear
Winds: 9 mph N
54°

Wed, 04:00 AM

Mostly Clear
Winds: 9 mph N
53°

Wed, 05:00 AM

Mostly Clear
Winds: 10 mph N
52°

Wed, 06:00 AM

Sunny
Winds: 10 mph N
51°

Wed, 07:00 AM

Sunny
Winds: 10 mph N
50°
Winds: 12 mph N
Sunny, with a high near 69. North wind around 12 mph, with gusts as high as 18 mph.
Winds: 6 to 10 mph N
Clear, with a low around 50. North wind 6 to 10 mph, with gusts as high as 18 mph.
Winds: 10 mph N
Sunny, with a high near 64. North wind around 10 mph, with gusts as high as 18 mph.
Winds: 6 to 9 mph N
Mostly clear, with a low around 48. North wind 6 to 9 mph.
Winds: 7 to 10 mph N
Sunny, with a high near 67. North wind 7 to 10 mph.
Winds: 8 to 12 mph N
Mostly clear, with a low around 48.
Winds: 12 mph N
Sunny, with a high near 60.
Winds: 5 to 8 mph NE
Clear, with a low around 46.
Winds: 5 to 8 mph NE
Sunny, with a high near 61.
Winds: 5 mph NE
Mostly clear, with a low around 45.
Winds: 5 mph NE
Sunny, with a high near 64.
Winds: 3 mph SW
Mostly clear, with a low around 46.
Winds: 6 mph W
Mostly sunny, with a high near 69.
Winds: 6 mph W
Partly cloudy, with a low around 53.

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 remains positioned north of the area through the middle of the week as low pressure meanders off the Mid-Atlantic coast. The low will likely depart by the end of the week as high pressure builds overhead. Additional Small Craft Advisories will likely be needed at times through the end of the week.

SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 PM EDT THIS EVENING
Reporting time 07:58 AM EDT Tue Oct 20 2026
SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 PM EDT THIS EVENING
Reporting time 07:58 AM EDT Tue Oct 20 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
Reporting time 07:58 AM EDT Tue Oct 20 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
Reporting time 07:58 AM EDT Tue Oct 20 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
Reporting time 07:58 AM EDT Tue Oct 20 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
Reporting time 07:58 AM EDT Tue Oct 20 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
Reporting time 07:58 AM EDT Tue Oct 20 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
Reporting time 07:58 AM EDT Tue Oct 20 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
Reporting time 07:58 AM EDT Tue Oct 20 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
Reporting time 07:58 AM EDT Tue Oct 20 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
Reporting time 07:58 AM EDT Tue Oct 20 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
Reporting time 07:58 AM EDT Tue Oct 20 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
Reporting time 07:58 AM EDT Tue Oct 20 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
Reporting time 07:58 AM EDT Tue Oct 20 2026
Oilrig
NWS
Buoy
Fixed Station
USGS
Ship
Other