Annapolis MD
09/19/2026 09:00 PM
71°F
TEMPERATURE
Winds 12 mph SE
Mostly Cloudy
Mostly cloudy, with a low around 69. Southeast wind around 12 mph.

Alerts

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

Coastal Flood Advisory

Minor
Coastal Flood Advisory issued September 19 at 3:03PM EDT until September 20 at 5:00AM 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
09/19/2026 03:03 PM 09/20/2026 05:00 AM 09/19/2026 11:15 PM 
* WHAT...Up to one and a half feet of inundation above ground
level expected in low lying areas due to tidal flooding.

* WHERE...Shoreline in Anne Arundel County.

* WHEN...From 9 PM this evening to 5 AM EDT Sunday, especially
around the time of high tide.

* IMPACTS...At 2.8 feet, flooding of some of the parking area
near Dock Street in Annapolis may occur, with water
surrounding the Alex Haley Memorial.

* ADDITIONAL DETAILS...Tides one to one and a half feet above
normal. The next two high tides at Annapolis U.S. Naval Academy
are at 1:16 AM and 12:20 PM.
Moonrise
04:23 PM
Moonset
-
Sunrise
06:50 AM
Moon Phase
Waxing gibbous
Sunset
07:08 PM

Hourly Forecast

Sat, 09:00 PM

Mostly Cloudy
Winds: 12 mph SE
71°

Sat, 10:00 PM

Mostly Cloudy
Winds: 12 mph SE
70°

Sat, 11:00 PM

Mostly Cloudy
Winds: 12 mph SE
70°

Sun, 12:00 AM

Mostly Cloudy
Winds: 12 mph SE
70°

Sun, 01:00 AM

Mostly Cloudy
Winds: 10 mph SE
70°

Sun, 02:00 AM

Mostly Cloudy
Winds: 10 mph SE
70°

Sun, 03:00 AM

Mostly Cloudy
Winds: 10 mph SE
70°

Sun, 04:00 AM

Cloudy
Winds: 10 mph SE
70°

Sun, 05:00 AM

Cloudy
Winds: 10 mph S
71°

Sun, 06:00 AM

Cloudy
Winds: 10 mph S
70°

Sun, 07:00 AM

Cloudy
Winds: 10 mph S
70°

Sun, 08:00 AM

Slight Chance Rain Showers
Winds: 10 mph S
72°

Sun, 09:00 AM

Chance Rain Showers
Winds: 12 mph S
73°

Sun, 10:00 AM

Chance Rain Showers
Winds: 13 mph S
76°

Sun, 11:00 AM

Chance Rain Showers
Winds: 13 mph S
78°

Sun, 12:00 PM

Chance Rain Showers
Winds: 14 mph S
79°

Sun, 01:00 PM

Slight Chance Rain Showers
Winds: 14 mph S
81°

Sun, 02:00 PM

Chance Showers And Thunderstorms
Winds: 13 mph S
81°

Sun, 03:00 PM

Chance Showers And Thunderstorms
Winds: 13 mph S
81°

Sun, 04:00 PM

Chance Showers And Thunderstorms
Winds: 12 mph S
81°

Sun, 05:00 PM

Chance Showers And Thunderstorms
Winds: 10 mph S
82°

Sun, 06:00 PM

Chance Showers And Thunderstorms
Winds: 8 mph S
80°

Sun, 07:00 PM

Chance Showers And Thunderstorms
Winds: 8 mph S
78°

Sun, 08:00 PM

Showers And Thunderstorms Likely
Winds: 7 mph S
77°

Tonight

Mostly Cloudy
69°
Winds: 12 mph SE
Mostly cloudy, with a low around 69. Southeast wind around 12 mph.

Sunday

Chance Rain Showers
83°
Winds: 10 to 14 mph S
A chance of rain showers between 8am and 2pm, then a chance of showers and thunderstorms between 2pm and 5pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 83. South wind 10 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Sunday Night

Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
66°
Winds: 5 to 10 mph W
A chance of showers and thunderstorms before 8pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 66. West wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.

Monday

Chance Rain Showers
75°
Winds: 10 to 14 mph NE
A chance of rain showers. Mostly cloudy, with a high near 75. Northeast wind 10 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Monday Night

Chance Showers And Thunderstorms
62°
Winds: 12 to 15 mph NE
A chance of rain showers before 8pm, then a chance of showers and thunderstorms. Cloudy, with a low around 62. Northeast wind 12 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

Tuesday

Chance Rain Showers
72°
Winds: 15 to 18 mph NE
A chance of rain showers. Cloudy, with a high near 72. Chance of precipitation is 50%.

Tuesday Night

Chance Rain Showers
59°
Winds: 17 mph NE
A chance of rain showers. Cloudy, with a low around 59. Chance of precipitation is 50%.

Wednesday

Chance Rain Showers
71°
Winds: 15 to 18 mph NE
A chance of rain showers. Mostly cloudy, with a high near 71. Chance of precipitation is 40%.

Wednesday Night

Chance Rain Showers
59°
Winds: 15 to 18 mph NE
A chance of rain showers. Mostly cloudy, with a low around 59. Chance of precipitation is 40%.

Thursday

Chance Rain Showers
70°
Winds: 17 mph NE
A chance of rain showers. Mostly cloudy, with a high near 70. Chance of precipitation is 30%.

Thursday Night

Chance Rain Showers
58°
Winds: 14 to 17 mph N
A chance of rain showers. Mostly cloudy, with a low around 58. Chance of precipitation is 30%.

Friday

Chance Rain Showers
71°
Winds: 16 mph N
A chance of rain showers. Partly sunny, with a high near 71. Chance of precipitation is 30%.

Friday Night

Chance Rain Showers
58°
Winds: 9 to 15 mph N
A chance of rain showers. Mostly cloudy, with a low around 58. Chance of precipitation is 30%.

Saturday

Slight Chance Rain Showers
73°
Winds: 12 to 15 mph N
A slight chance of rain showers. Mostly sunny, with a high near 73.

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 briefly will build over the northeastern U.S. on Saturday before a frontal system looms nearby on Sunday and into early next week. Wind gusts remain elevated at times Saturday night through Wednesday, which may prompt Small Craft Advisories.

Tidal Potomac from Key Bridge to Indian Head

TONIGHT
SE winds 5 to 10 kt Waves 1 ft
SUN
S winds 5 to 10 kt Waves 1 ft A chance of showers
SUN NIGHT
SW winds 5 kt
MON
NE winds 5 to 10 kt Waves 1 ft A chance of showers
MON NIGHT
NE winds 10 kt Waves 1 ft A chance of showers
TUE
NE winds 10 kt Waves 1 ft A chance of showers
TUE NIGHT
NE winds 10 to 15 kt with gusts to 25 kt Waves 1 ft A chance of showers
WED
NE winds 10 to 15 kt Waves 1 ft A chance of showers
THU
N winds 10 to 15 kt Waves 1 ft A chance of showers
Reporting time 07:57 PM EDT Sat Sep 19 2026

Tidal Potomac from Indian Head to Cobb Island

TONIGHT
SE winds 10 kt Waves 1 ft
SUN
S winds 5 to 10 kt Waves 1 ft
SUN NIGHT
W winds 5 kt Waves less than 1 ft A chance of showers and tstms
MON
NE winds 5 to 10 kt Waves 1 ft A chance of showers
MON NIGHT
NE winds 5 to 10 kt Waves 1 ft A chance of showers
TUE
NE winds 10 kt Waves 1 ft A chance of showers
TUE NIGHT
NE winds 15 to 20 kt with gusts to 25 kt Waves 2 ft A chance of showers
WED
NE winds 15 to 20 kt Waves 2 ft A chance of showers
THU
N winds 15 to 20 kt Waves 1 to 2 ft A chance of showers
Reporting time 07:57 PM EDT Sat Sep 19 2026

Tidal Potomac from Cobb Island to Smith Point

SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 AM EDT SUNDAY
Reporting time 07:57 PM EDT Sat Sep 19 2026

Chesapeake Bay north of Pooles Island

TONIGHT
SE winds 10 kt Waves 1 ft
SUN
S winds 10 to 15 kt
SUN NIGHT
SW winds 5 to 10 kt
MON
NE winds 10 kt Waves 1 ft
MON NIGHT
NE winds 10 to 15 kt with gusts to 20 kt Waves 1 ft A chance of showers
TUE
NE winds 10 to 15 kt with gusts to 20 kt Waves 2 ft A chance of showers
TUE NIGHT
NE winds 15 to 20 kt with gusts to 25 kt Waves 2 ft A chance of showers
WED
NE winds 15 to 20 kt Waves 2 ft A chance of showers
THU
NE winds 15 to 20 kt Waves 2 ft A chance of showers
Reporting time 07:57 PM EDT Sat Sep 19 2026

Chesapeake Bay from Pooles Island to Sandy Point

TONIGHT
SE winds 10 to 15 kt with gusts to 20 kt Waves 1 to 2 ft
SUN
S winds 10 to 15 kt with gusts to 20 kt Waves 2 ft Showers likely
SUN NIGHT
SW winds 5 to 10 kt
MON
NE winds 10 to 15 kt with gusts to 20 kt Waves 2 ft
MON NIGHT
NE winds 10 to 15 kt with gusts to 20 kt Waves 2 ft A chance of showers
TUE
NE winds 15 kt with gusts to 25 kt Waves 2 to 3 ft A chance of showers
TUE NIGHT
NE winds 20 to 25 kt with gusts to 30 kt Waves 3 ft A chance of showers
WED
NE winds 20 to 25 kt Waves 3 ft A chance of showers
THU
NE winds 20 to 25 kt Waves 3 ft A chance of showers
Reporting time 07:57 PM EDT Sat Sep 19 2026

Patapsco River including Baltimore Harbor

TONIGHT
SE winds 10 to 15 kt with gusts to 20 kt Waves 1 ft
SUN
S winds 10 kt Waves 1 ft Showers likely
SUN NIGHT
SW winds 5 to 10 kt
MON
NE winds 10 kt Waves 1 ft
MON NIGHT
NE winds 10 to 15 kt Waves 1 ft A chance of showers
TUE
NE winds 10 to 15 kt with gusts to 20 kt Waves 1 ft A chance of showers
TUE NIGHT
NE winds 15 to 20 kt with gusts to 25 kt Waves 2 ft A chance of showers
WED
NE winds 15 to 20 kt Waves 2 ft A chance of showers
THU
NE winds 15 to 20 kt Waves 1 to 2 ft A chance of showers
Reporting time 07:57 PM EDT Sat Sep 19 2026

Chester River to Queenstown MD

TONIGHT
SE winds 10 to 15 kt with gusts to 20 kt Waves 1 ft
SUN
S winds 10 to 15 kt with gusts to 20 kt Waves 2 ft A chance of showers
SUN NIGHT
SW winds 5 to 10 kt
MON
NE winds 10 to 15 kt with gusts to 20 kt Waves 1 to 2 ft
MON NIGHT
NE winds 10 to 15 kt with gusts to 20 kt Waves 1 to 2 ft A chance of showers
TUE
NE winds 15 to 20 kt with gusts to 25 kt Waves 2 ft A chance of showers
TUE NIGHT
NE winds 15 to 20 kt with gusts to 25 kt Waves 2 ft A chance of showers
WED
NE winds 15 to 20 kt Waves 2 to 3 ft A chance of showers
THU
NE winds 15 to 20 kt Waves 3 ft A chance of showers
Reporting time 07:57 PM EDT Sat Sep 19 2026

Chesapeake Bay from Sandy Point to North Beach

TONIGHT
SE winds 10 to 15 kt with gusts to 20 kt Waves 1 to 2 ft
SUN
S winds 10 to 15 kt with gusts to 20 kt Waves 2 ft
SUN NIGHT
SW winds 5 to 10 kt
MON
NE winds 10 to 15 kt with gusts to 20 kt Waves 2 ft A chance of showers
MON NIGHT
NE winds 10 to 15 kt with gusts to 20 kt Waves 2 ft A chance of showers
TUE
NE winds 15 to 20 kt with gusts to 25 kt Waves 3 ft A chance of showers
TUE NIGHT
NE winds 20 to 25 kt with gusts to 30 kt Waves 3 ft A chance of showers
WED
NE winds 20 to 25 kt Waves 3 ft A chance of showers
THU
NE winds 20 to 25 kt Waves 4 ft A chance of showers
Reporting time 07:57 PM EDT Sat Sep 19 2026

Eastern Bay

TONIGHT
SE winds 10 to 15 kt with gusts to 20 kt Waves 1 ft
SUN
S winds 10 to 15 kt with gusts to 20 kt Waves 2 ft A chance of showers
SUN NIGHT
SW winds 5 to 10 kt
MON
NE winds 10 to 15 kt with gusts to 20 kt Waves 1 ft A chance of showers
MON NIGHT
NE winds 10 to 15 kt with gusts to 20 kt Waves 1 to 2 ft A chance of showers
TUE
NE winds 15 to 20 kt with gusts to 25 kt Waves 2 ft A chance of showers
TUE NIGHT
NE winds 15 to 20 kt with gusts to 25 kt Waves 2 ft A chance of showers
WED
NE winds 20 to 25 kt Waves 2 to 3 ft A chance of showers
THU
NE winds 20 to 25 kt Waves 2 to 3 ft A chance of showers
Reporting time 07:57 PM EDT Sat Sep 19 2026

Chesapeake Bay from North Beach to Drum Point

TONIGHT
SE winds 10 to 15 kt with gusts to 20 kt Waves 1 to 2 ft
SUN
S winds 10 to 15 kt with gusts to 20 kt Waves 2 ft
SUN NIGHT
SW winds 5 to 10 kt
MON
NE winds 10 to 15 kt with gusts to 20 kt Waves 2 ft A chance of showers
MON NIGHT
NE winds 10 to 15 kt with gusts to 20 kt Waves 2 ft A chance of showers
TUE
NE winds 15 to 20 kt with gusts to 25 kt Waves 3 ft A chance of showers
TUE NIGHT
NE winds 20 to 25 kt with gusts to 30 kt Waves 4 ft A chance of showers
WED
NE winds 25 to 30 kt Waves 4 ft A chance of showers
THU
N winds 25 to 30 kt Waves 4 ft A chance of showers
Reporting time 07:57 PM EDT Sat Sep 19 2026

Choptank River to Cambridge MD and the Little Choptank River

TONIGHT
SE winds 10 to 15 kt with gusts to 20 kt Waves 1 ft
SUN
S winds 10 to 15 kt with gusts to 20 kt Waves 2 ft
SUN NIGHT
SW winds 5 to 10 kt
MON
NE winds 10 to 15 kt with gusts to 20 kt Waves 1 to 2 ft A chance of showers
MON NIGHT
NE winds 10 to 15 kt with gusts to 20 kt Waves 2 ft A chance of showers
TUE
NE winds 15 to 20 kt with gusts to 25 kt Waves 2 ft A chance of showers
TUE NIGHT
NE winds 20 to 25 kt with gusts to 30 kt Waves 3 ft A chance of showers
WED
NE winds 20 to 25 kt Waves 3 ft A chance of showers
THU
NE winds 20 to 25 kt Waves 3 ft A chance of showers
Reporting time 07:57 PM EDT Sat Sep 19 2026

Patuxent River to Broomes Island MD

TONIGHT
SE winds 10 kt Waves 1 ft
SUN
S winds 10 kt Waves 1 ft
SUN NIGHT
SW winds 5 to 10 kt
MON
NE winds 10 kt Waves 1 ft A chance of showers
MON NIGHT
NE winds 10 kt Waves 1 ft A chance of showers
TUE
NE winds 10 to 15 kt with gusts to 20 kt Waves 1 ft A chance of showers
TUE NIGHT
NE winds 15 kt with gusts to 25 kt Waves 1 ft A chance of showers
WED
NE winds 15 to 20 kt Waves 1 ft A chance of showers
THU
N winds 15 to 20 kt Waves 1 ft A chance of showers
Reporting time 07:57 PM EDT Sat Sep 19 2026

Chesapeake Bay from Drum Point to Smith Point

SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 AM EDT SUNDAY
Reporting time 07:57 PM EDT Sat Sep 19 2026

Tangier Sound and the inland waters surrounding Bloodsworth Island

SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 AM EDT SUNDAY
Reporting time 07:57 PM EDT Sat Sep 19 2026
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