Annapolis MD
08/09/2026 08:00 PM
86°F
TEMPERATURE
Winds 3 mph S
Mostly Clear
Mostly clear, with a low around 75. Southwest wind around 3 mph.
Moonrise
03:09 AM
Moonset
07:09 PM
Sunrise
06:13 AM
Moon Phase
Waning crescent
Sunset
08:08 PM

Hourly Forecast

Sun, 08:00 PM

Mostly Clear
Winds: 3 mph S
86°

Sun, 09:00 PM

Mostly Clear
Winds: 2 mph S
83°

Sun, 10:00 PM

Clear
Winds: 2 mph S
81°

Sun, 11:00 PM

Mostly Clear
Winds: 2 mph SW
80°

Mon, 12:00 AM

Mostly Clear
Winds: 2 mph SW
79°

Mon, 01:00 AM

Mostly Clear
Winds: 1 mph W
78°

Mon, 02:00 AM

Mostly Clear
Winds: 1 mph W
77°

Mon, 03:00 AM

Mostly Clear
Winds: 1 mph W
77°

Mon, 04:00 AM

Mostly Clear
Winds: 1 mph W
76°

Mon, 05:00 AM

Mostly Clear
Winds: 2 mph W
76°

Mon, 06:00 AM

Sunny
Winds: 1 mph W
76°

Mon, 07:00 AM

Sunny
Winds: 1 mph W
75°

Mon, 08:00 AM

Sunny
Winds: 1 mph W
78°

Mon, 09:00 AM

Sunny
Winds: 2 mph W
81°

Mon, 10:00 AM

Sunny
Winds: 2 mph SW
86°

Mon, 11:00 AM

Sunny
Winds: 3 mph SW
89°

Mon, 12:00 PM

Sunny
Winds: 5 mph S
91°

Mon, 01:00 PM

Sunny
Winds: 7 mph S
92°

Mon, 02:00 PM

Sunny
Winds: 8 mph S
93°

Mon, 03:00 PM

Slight Chance Showers And Thunderstorms
Winds: 9 mph S
94°

Mon, 04:00 PM

Slight Chance Showers And Thunderstorms
Winds: 9 mph S
94°

Mon, 05:00 PM

Chance Showers And Thunderstorms
Winds: 10 mph S
93°

Mon, 06:00 PM

Chance Showers And Thunderstorms
Winds: 9 mph SW
92°

Mon, 07:00 PM

Chance Showers And Thunderstorms
Winds: 7 mph SW
89°

Tonight

Mostly Clear
75°
Winds: 3 mph SW
Mostly clear, with a low around 75. Southwest wind around 3 mph.

Monday

Sunny then Chance Showers And Thunderstorms
94°
Winds: 1 to 10 mph SW
A chance of showers and thunderstorms after 3pm. Sunny, with a high near 94. Heat index values as high as 105. Southwest wind 1 to 10 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

Monday Night

Chance Showers And Thunderstorms then Mostly Cloudy
76°
Winds: 3 to 9 mph W
A chance of showers and thunderstorms before 9pm. Mostly cloudy, with a low around 76. Heat index values as high as 102. West wind 3 to 9 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

Tuesday

Mostly Sunny then Showers And Thunderstorms Likely
91°
Winds: 3 to 7 mph W
Showers and thunderstorms likely after 2pm. Mostly sunny, with a high near 91. West wind 3 to 7 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Tuesday Night

Showers And Thunderstorms Likely
73°
Winds: 6 mph W
Showers and thunderstorms likely. Mostly cloudy, with a low around 73. West wind around 6 mph. Chance of precipitation is 60%.

Wednesday

Chance Showers And Thunderstorms
89°
Winds: 6 mph W
A slight chance of rain showers before 8am, then a chance of showers and thunderstorms. Partly sunny, with a high near 89. Chance of precipitation is 30%.

Wednesday Night

Chance Showers And Thunderstorms
73°
Winds: 5 mph SW
A chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Chance of precipitation is 50%.

Thursday

Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
89°
Winds: 5 to 9 mph W
A slight chance of rain showers before 8am, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 89. Chance of precipitation is 20%.

Thursday Night

Slight Chance Showers And Thunderstorms then Partly Cloudy
72°
Winds: 7 mph NW
A slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 72. Chance of precipitation is 20%.

Friday

Mostly Sunny
85°
Winds: 7 mph NW
Mostly sunny, with a high near 85.

Friday Night

Slight Chance Rain Showers
70°
Winds: 6 mph N
A slight chance of rain showers after 8pm. Partly cloudy, with a low around 70. Chance of precipitation is 20%.

Saturday

Slight Chance Rain Showers
84°
Winds: 8 mph N
A slight chance of rain showers. Mostly sunny, with a high near 84. Chance of precipitation is 20%.

Saturday Night

Slight Chance Rain Showers
69°
Winds: 6 mph N
A slight chance of rain showers. Partly cloudy, with a low around 69. Chance of precipitation is 20%.

Sunday

Chance Rain Showers
85°
Winds: 5 to 9 mph E
A chance of rain showers. Mostly sunny, with a high near 85.

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 be persistent off the east coast into the middle of the week. Shower and thunderstorm chances take a brief reprieve today before returning Monday into much of the upcoming week. Gusty winds and frequent cloud to ground lightning will be the primary threats with any storms. Special Marine Warnings will be a possibility each day Monday through Friday.

Tidal Potomac from Key Bridge to Indian Head

TONIGHT
SW winds around 5 kt Waves 1 ft or less
MON
SW winds 5 to 10 kt Waves 1 ft A chance of showers and tstms
MON NIGHT
W winds 5 to 10 kt Waves 1 ft A chance of showers and tstms
TUE
NW winds around 5 kt Waves 1 ft Showers likely with a chance of tstms
TUE NIGHT
W winds around 5 kt Waves 1 ft A chance of showers and tstms
WED
W winds around 5 kt Waves 1 ft A chance of showers and tstms
WED NIGHT
SW winds around 5 kt Waves 1 ft A chance of showers
THU
NW winds 5 to 10 kt Waves 1 ft A chance of showers through the night
FRI
NW winds around 5 kt Waves 1 ft
Reporting time 07:57 PM EDT Sun Aug 9 2026

Tidal Potomac from Indian Head to Cobb Island

TONIGHT
SW winds 5 kt Waves less than 1 ft
MON
SW winds 5 to 10 kt Waves 1 ft
MON NIGHT
W winds 5 to 10 kt Waves 1 ft A chance of showers and tstms
TUE
NW winds around 5 kt Waves 1 ft Showers likely with a chance of tstms
TUE NIGHT
W winds 5 kt Waves less than 1 ft A chance of showers and tstms
WED
W winds around 5 kt Waves 1 ft A chance of showers and tstms
WED NIGHT
SW winds 5 kt Waves less than 1 ft A chance of showers and tstms
THU
NW winds 5 to 10 kt Waves 1 ft A chance of showers through the night
FRI
NW winds 5 kt Waves less than 1 ft A chance of showers through the night
Reporting time 07:57 PM EDT Sun Aug 9 2026

Tidal Potomac from Cobb Island to Smith Point

TONIGHT
SW winds 5 kt Waves less than 1 ft
MON
SW winds 5 to 10 kt Waves 1 ft or less
MON NIGHT
W winds 5 to 10 kt Waves 1 ft
TUE
NW winds 5 kt Waves less than 1 ft Showers likely
TUE NIGHT
W winds 5 kt Waves less than 1 ft A chance of showers and tstms
WED
W winds 5 kt Waves less than 1 ft A chance of showers and tstms
WED NIGHT
SW winds 5 kt Waves less than 1 ft A chance of showers and tstms
THU
NW winds 5 to 10 kt Waves 1 ft A chance of showers through the night
FRI
N winds 5 to 10 kt Waves 1 ft A chance of showers through the night
Reporting time 07:57 PM EDT Sun Aug 9 2026

Chesapeake Bay north of Pooles Island

TONIGHT
W winds around 5 kt Waves 1 ft or less
MON
W winds around 5 kt
MON NIGHT
W winds 5 to 10 kt Waves 1 ft A chance of showers and tstms
TUE
NW winds 5 kt Waves less than 1 ft A chance of showers and tstms
TUE NIGHT
W winds 5 kt Waves less than 1 ft A chance of showers
WED
W winds 5 kt Waves less than 1 ft A chance of showers
WED NIGHT
SW winds around 5 kt Waves 1 ft Showers likely with a chance of tstms
THU
NW winds 5 to 10 kt Waves 1 ft
FRI
NW winds 5 to 10 kt Waves 1 ft
Reporting time 07:57 PM EDT Sun Aug 9 2026

Chesapeake Bay from Pooles Island to Sandy Point

TONIGHT
SW winds around 5 kt Waves 1 ft or less
MON
W winds around 5 kt
MON NIGHT
W winds 5 to 10 kt Waves 1 ft A chance of showers and tstms
TUE
W winds 5 kt Waves less than 1 ft Showers likely with a chance of tstms
TUE NIGHT
W winds 5 kt Waves less than 1 ft A chance of showers
WED
W winds 5 kt Waves less than 1 ft A chance of showers
WED NIGHT
SW winds 5 to 10 kt Waves 1 ft Showers likely with a chance of tstms
THU
NW winds 5 to 10 kt Waves 1 ft
FRI
NW winds 5 to 10 kt Waves 1 ft
Reporting time 07:57 PM EDT Sun Aug 9 2026

Patapsco River including Baltimore Harbor

TONIGHT
W winds around 5 kt Waves flat
MON
SW winds 5 to 10 kt Waves 1 ft or less Showers likely with a chance of tstms
MON NIGHT
W winds 5 to 10 kt Waves 1 ft or less Showers likely with a chance of tstms
TUE
NW winds 5 kt Waves less than 1 ft Showers likely with a chance of tstms
TUE NIGHT
W winds 5 kt Waves less than 1 ft A chance of showers
WED
W winds 5 kt Waves flat A chance of showers
WED NIGHT
SW winds 5 kt Waves flat Showers likely
THU
NW winds 5 to 10 kt Waves 1 ft A chance of showers through the night
FRI
NW winds 5 kt Waves less than 1 ft
Reporting time 07:57 PM EDT Sun Aug 9 2026

Chester River to Queenstown MD

TONIGHT
SW winds around 5 kt Waves flat
MON
SW winds 5 to 10 kt Waves 1 ft or less A chance of showers and tstms
MON NIGHT
SW winds 5 to 10 kt
TUE
NW winds 5 kt Waves less than 1 ft Showers likely with a chance of tstms
TUE NIGHT
SW winds 5 kt Waves less than 1 ft A chance of showers
WED
W winds 5 kt Waves less than 1 ft A chance of showers
WED NIGHT
SW winds 5 kt Waves less than 1 ft A chance of showers
THU
NW winds 5 to 10 kt Waves 1 ft
FRI
NW winds 5 to 10 kt Waves 1 ft
Reporting time 07:57 PM EDT Sun Aug 9 2026

Chesapeake Bay from Sandy Point to North Beach

TONIGHT
SW winds 5 kt Waves less than 1 ft
MON
W winds 5 kt
MON NIGHT
W winds 5 to 10 kt Waves 1 ft A chance of showers and tstms
TUE
NW winds 5 kt Waves less than 1 ft Showers likely with a chance of tstms
TUE NIGHT
W winds 5 to 10 kt Waves 1 ft A chance of showers
WED
W winds 5 to 10 kt Waves 1 ft A chance of showers
WED NIGHT
SW winds 5 to 10 kt Waves 1 ft A chance of showers
THU
NW winds 5 to 10 kt Waves 1 ft
FRI
N winds 5 to 10 kt Waves 1 ft
Reporting time 07:57 PM EDT Sun Aug 9 2026

Eastern Bay

TONIGHT
SW winds 5 kt Waves flat
MON
SW winds 5 to 10 kt Waves 1 ft or less
MON NIGHT
SW winds 5 to 10 kt
TUE
NW winds 5 kt Waves less than 1 ft Showers likely with a chance of tstms
TUE NIGHT
W winds 5 kt Waves less than 1 ft A chance of showers
WED
W winds around 5 kt Waves 1 ft or less A chance of showers
WED NIGHT
SW winds 5 to 10 kt Waves 1 ft A chance of showers
THU
NW winds 5 to 10 kt Waves 1 ft
FRI
NW winds 5 to 10 kt Waves 1 ft
Reporting time 07:57 PM EDT Sun Aug 9 2026

Chesapeake Bay from North Beach to Drum Point

TONIGHT
SW winds 5 kt Waves less than 1 ft
MON
SW winds around 5 kt
MON NIGHT
W winds 5 to 10 kt Waves 1 ft A chance of showers and tstms
TUE
NW winds 5 kt Waves less than 1 ft Showers likely with a chance of tstms
TUE NIGHT
W winds 5 to 10 kt Waves 1 ft A chance of showers
WED
W winds 5 to 10 kt Waves 1 ft A chance of showers
WED NIGHT
SW winds 5 to 10 kt Waves 1 ft A chance of showers
THU
NW winds 5 to 10 kt Waves 1 ft A chance of showers through the night
FRI
N winds 5 to 10 kt Waves 1 ft
Reporting time 07:57 PM EDT Sun Aug 9 2026

Choptank River to Cambridge MD and the Little Choptank River

TONIGHT
SW winds 5 kt Waves less than 1 ft
MON
SW winds 5 to 10 kt Waves 1 ft or less
MON NIGHT
SW winds 5 to 10 kt
TUE
NW winds 5 kt Waves less than 1 ft Showers likely with a chance of tstms
TUE NIGHT
W winds 5 to 10 kt Waves 1 ft A chance of showers
WED
W winds 5 to 10 kt Waves 1 ft A chance of showers
WED NIGHT
SW winds 5 to 10 kt Waves 1 ft A chance of showers
THU
NW winds 5 to 10 kt Waves 1 ft
FRI
NW winds 5 to 10 kt Waves 1 ft
Reporting time 07:57 PM EDT Sun Aug 9 2026

Patuxent River to Broomes Island MD

TONIGHT
SW winds 5 kt Waves less than 1 ft
MON
SW winds 5 to 10 kt Waves 1 ft
MON NIGHT
W winds 5 to 10 kt Waves 1 ft
TUE
NW winds 5 kt Waves less than 1 ft Showers likely
TUE NIGHT
SW winds 5 kt Waves less than 1 ft A chance of showers and tstms
WED
W winds around 5 kt Waves 1 ft A chance of showers
WED NIGHT
SW winds 5 kt Waves less than 1 ft A chance of showers
THU
NW winds 5 kt Waves less than 1 ft A chance of showers through the night
FRI
N winds around 5 kt Waves 1 ft
Reporting time 07:57 PM EDT Sun Aug 9 2026

Chesapeake Bay from Drum Point to Smith Point

TONIGHT
S winds 10 kt
MON
SW winds 5 to 10 kt Waves 1 ft
MON NIGHT
SW winds 10 kt
TUE
NW winds 5 to 10 kt Waves 1 ft Showers likely
TUE NIGHT
W winds 5 to 10 kt Waves 1 ft A chance of showers and tstms
WED
W winds 5 to 10 kt Waves 1 ft A chance of showers
WED NIGHT
SW winds 5 to 10 kt Waves 1 ft A chance of showers and tstms
THU
NW winds 5 to 10 kt Waves 1 ft A chance of showers through the night
FRI
N winds 5 to 10 kt Waves 1 to 2 ft A chance of showers through the night
Reporting time 07:57 PM EDT Sun Aug 9 2026

Tangier Sound and the inland waters surrounding Bloodsworth Island

TONIGHT
SW winds 10 kt Waves 1 ft
MON
SW winds 5 to 10 kt Waves 1 ft
MON NIGHT
SW winds 10 to 15 kt
TUE
NW winds 5 to 10 kt Waves 1 ft A chance of showers
TUE NIGHT
W winds 5 to 10 kt Waves 1 ft A chance of showers
WED
W winds 5 to 10 kt Waves 1 ft
WED NIGHT
SW winds 5 to 10 kt Waves 1 ft A chance of showers
THU
NW winds 5 to 10 kt Waves 1 ft
FRI
N winds 5 to 10 kt Waves 1 ft A chance of showers through the night
Reporting time 07:57 PM EDT Sun Aug 9 2026
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