Weather

Annapolis MD

10/18/2026 11:00 PM

51°F

TEMPERATURE

Winds 3 mph NE

Clear

Clear, with a low around 48. Northeast wind 3 to 7 mph.

Alerts

You have (1) alert(s). Tap to see details.

Coastal Flood Advisory

Minor

Coastal Flood Advisory issued October 18 at 9:12PM EDT until October 19 at 3:00AM EDT by NWS Baltimore MD/Washington DC
NWS Baltimore MD/Washington DC
Category	Certainty	Severity
Met	Likely	Minor
Status	Urgency	Category
Actual	Expected	Met
Effective	Ends	Expires
10/18/2026 09:12 PM	10/19/2026 03:00 AM	10/19/2026 03:00 AM
* WHAT...Up to one half foot of inundation above ground level in low lying areas due to tidal flooding. * WHERE...Shoreline in Anne Arundel County. * WHEN...Until 3 AM EDT Monday, especially around the time of high tide. * IMPACTS...At 2.6 feet, water may begin to pond in the parking lot at Annapolis City Dock, and surround the Alex Haley Memorial. * ADDITIONAL DETAILS...Tides one to one and a half feet above normal. High tide at Annapolis U.S. Naval Academy is at 12:20 AM.

Moonrise

03:36 PM

Moonset

Sunrise

07:18 AM

Moon Phase

Waxing gibbous

Sunset

06:23 PM

Hourly Forecast

Sun, 11:00 PM

Clear
Winds: 3 mph NE

51°

Mon, 12:00 AM

Clear
Winds: 3 mph NE

51°

Mon, 01:00 AM

Clear
Winds: 3 mph NE

51°

Mon, 02:00 AM

Clear
Winds: 5 mph NE

50°

Mon, 03:00 AM

Clear
Winds: 5 mph NE

49°

Mon, 04:00 AM

Clear
Winds: 6 mph N

49°

Mon, 05:00 AM

Mostly Clear
Winds: 7 mph N

49°

Mon, 06:00 AM

Sunny
Winds: 7 mph N

48°

Mon, 07:00 AM

Sunny
Winds: 8 mph N

49°

Mon, 08:00 AM

Sunny
Winds: 8 mph N

49°

Mon, 09:00 AM

Sunny
Winds: 9 mph N

51°

Mon, 10:00 AM

Sunny
Winds: 10 mph N

55°

Mon, 11:00 AM

Sunny
Winds: 12 mph N

57°

Mon, 12:00 PM

Sunny
Winds: 12 mph N

59°

Mon, 01:00 PM

Sunny
Winds: 12 mph N

61°

Mon, 02:00 PM

Mostly Sunny
Winds: 12 mph N

63°

Mon, 03:00 PM

Mostly Sunny
Winds: 12 mph N

64°

Mon, 04:00 PM

Mostly Sunny
Winds: 12 mph N

65°

Mon, 05:00 PM

Mostly Sunny
Winds: 12 mph N

65°

Mon, 06:00 PM

Partly Cloudy
Winds: 9 mph N

63°

Mon, 07:00 PM

Partly Cloudy
Winds: 8 mph N

62°

Mon, 08:00 PM

Partly Cloudy
Winds: 8 mph N

58°

Mon, 09:00 PM

Partly Cloudy
Winds: 8 mph N

56°

Mon, 10:00 PM

Mostly Clear
Winds: 8 mph N

55°

Tonight

Clear

48°

Winds: 3 to 7 mph NE

Clear, with a low around 48. Northeast wind 3 to 7 mph.

Monday

Sunny

65°

Winds: 7 to 12 mph N

Sunny, with a high near 65. North wind 7 to 12 mph, with gusts as high as 18 mph.

Monday Night

Partly Cloudy

51°

Winds: 8 to 12 mph N

Partly cloudy, with a low around 51. North wind 8 to 12 mph, with gusts as high as 21 mph.

Tuesday

Sunny

68°

Winds: 13 mph N

Sunny, with a high near 68. North wind around 13 mph, with gusts as high as 21 mph.

Tuesday Night

Mostly Clear

50°

Winds: 8 to 12 mph N

Mostly clear, with a low around 50. North wind 8 to 12 mph, with gusts as high as 20 mph.

Wednesday

Sunny

63°

Winds: 12 mph N

Sunny, with a high near 63.

Wednesday Night

Mostly Clear

47°

Winds: 6 to 9 mph N

Mostly clear, with a low around 47.

Thursday

Sunny

66°

Winds: 10 mph N

Sunny, with a high near 66.

Thursday Night

Mostly Clear

51°

Winds: 7 to 12 mph N

Mostly clear, with a low around 51.

Friday

Sunny

63°

Winds: 13 mph N

Sunny, with a high near 63.

Friday Night

Mostly Clear

47°

Winds: 9 mph NE

Mostly clear, with a low around 47.

Saturday

Sunny

61°

Winds: 10 mph NE

Sunny, with a high near 61.

Saturday Night

Partly Cloudy

47°

Winds: 5 to 9 mph NE

Partly cloudy, with a low around 47.

Sunday

Mostly Sunny

63°

Winds: 7 mph NE

Mostly sunny, with a high near 63.

Annapolis, MD

Tide Information

0.806 Ft

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 in from the central U.S. through tonight, then linger into the middle of the week as low pressure meanders off the Mid-Atalantic coast. Additional Small Craft Advisories will likely be needed at times through much of the week. Marginal gale- force gusts are also possible at times on the wider waters of the middle Chesapeake Bay.