Annapolis MD
08/12/2026 10:00 PM
78°F
TEMPERATURE
Winds 5 mph S
Slight Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 73. Southwest wind around 5 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Moonrise
06:57 AM
Moonset
09:12 PM
Sunrise
06:16 AM
Moon Phase
Waxing crescent
Sunset
08:05 PM

Hourly Forecast

Wed, 10:00 PM

Slight Chance Showers And Thunderstorms
Winds: 5 mph S
78°

Wed, 11:00 PM

Slight Chance Showers And Thunderstorms
Winds: 5 mph S
77°

Thu, 12:00 AM

Chance Showers And Thunderstorms
Winds: 5 mph SW
77°

Thu, 01:00 AM

Chance Showers And Thunderstorms
Winds: 5 mph SW
76°

Thu, 02:00 AM

Mostly Cloudy
Winds: 3 mph SW
75°

Thu, 03:00 AM

Mostly Cloudy
Winds: 3 mph SW
75°

Thu, 04:00 AM

Mostly Cloudy
Winds: 3 mph W
74°

Thu, 05:00 AM

Mostly Cloudy
Winds: 3 mph W
74°

Thu, 06:00 AM

Partly Sunny
Winds: 3 mph W
74°

Thu, 07:00 AM

Partly Sunny
Winds: 5 mph W
73°

Thu, 08:00 AM

Partly Sunny
Winds: 5 mph W
76°

Thu, 09:00 AM

Partly Sunny
Winds: 5 mph NW
79°

Thu, 10:00 AM

Mostly Sunny
Winds: 6 mph NW
83°

Thu, 11:00 AM

Mostly Sunny
Winds: 7 mph NW
85°

Thu, 12:00 PM

Mostly Sunny
Winds: 7 mph NW
87°

Thu, 01:00 PM

Mostly Sunny
Winds: 7 mph NW
88°

Thu, 02:00 PM

Mostly Sunny
Winds: 7 mph NW
89°

Thu, 03:00 PM

Mostly Sunny
Winds: 6 mph NW
90°

Thu, 04:00 PM

Partly Sunny
Winds: 6 mph NW
91°

Thu, 05:00 PM

Partly Sunny
Winds: 6 mph NW
89°

Thu, 06:00 PM

Mostly Cloudy
Winds: 5 mph W
89°

Thu, 07:00 PM

Partly Cloudy
Winds: 3 mph NW
88°

Thu, 08:00 PM

Partly Cloudy
Winds: 3 mph W
85°

Thu, 09:00 PM

Mostly Cloudy
Winds: 2 mph NW
82°

Tonight

Chance Showers And Thunderstorms
73°
Winds: 5 mph SW
A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 73. Southwest wind around 5 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Thursday

Partly Sunny
91°
Winds: 3 to 7 mph NW
Partly sunny, with a high near 91. Northwest wind 3 to 7 mph.

Thursday Night

Mostly Cloudy then Slight Chance Rain Showers
74°
Winds: 5 mph NW
A slight chance of rain showers between 4am and 5am. Mostly cloudy, with a low around 74. Northwest wind around 5 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Friday

Showers And Thunderstorms Likely
86°
Winds: 3 to 7 mph NE
A chance of rain showers between 7am and 2pm, then showers and thunderstorms likely. Partly sunny, with a high near 86. Northeast wind 3 to 7 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Friday Night

Showers And Thunderstorms Likely
71°
Winds: 5 mph N
Showers and thunderstorms likely. Mostly cloudy, with a low around 71. North wind around 5 mph. Chance of precipitation is 60%.

Saturday

Slight Chance Rain Showers then Mostly Sunny
85°
Winds: 7 mph NE
A slight chance of rain showers before 8am. Mostly sunny, with a high near 85. Chance of precipitation is 20%.

Saturday Night

Partly Cloudy then Slight Chance Rain Showers
71°
Winds: 6 mph SE
A slight chance of rain showers after 2am. Partly cloudy, with a low around 71. Chance of precipitation is 20%.

Sunday

Chance Showers And Thunderstorms
86°
Winds: 5 to 13 mph S
A slight chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 86. Chance of precipitation is 40%.

Sunday Night

Chance Showers And Thunderstorms
74°
Winds: 7 to 13 mph SW
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 74. Chance of precipitation is 50%.

Monday

Chance Showers And Thunderstorms
89°
Winds: 9 mph NW
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 40%.

Monday Night

Chance Showers And Thunderstorms
72°
Winds: 7 mph N
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 72. Chance of precipitation is 40%.

Tuesday

Sunny
86°
Winds: 7 mph N
Sunny, with a high near 86.

Tuesday Night

Mostly Clear
71°
Winds: 2 to 6 mph N
Mostly clear, with a low around 71.

Wednesday

Mostly Sunny then Slight Chance Rain Showers
87°
Winds: 3 to 8 mph SW
A slight chance of rain showers after 2pm. Mostly sunny, with a high near 87.

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. A stationary frontal boundary will remain off to the south near the Virginia-North Carolina border into Thursday. This system returns northward as a warm front by Friday which increases thunderstorm chances. High pressure builds across the northeastern U.S on Saturday before another frontal system approaches from the west on Sunday into early next week. Small Craft Advisories may be needed on Sunday evening into the night due to southerly channeling.

Tidal Potomac from Key Bridge to Indian Head

TONIGHT
SW winds around 5 kt Waves 1 ft A chance of showers with a slight chance of tstms
THU
NW winds around 5 kt Waves 1 ft
THU NIGHT
NW winds around 5 kt Waves 1 ft
FRI
N winds around 5 kt Waves 1 ft Showers likely
FRI NIGHT
N winds around 5 kt Waves 1 ft A chance of showers
SAT
NE winds around 5 kt Waves 1 ft
SAT NIGHT
SE winds around 5 kt Waves 1 ft
SUN
SW winds 5 to 10 kt Waves 1 ft A chance of showers A chance of tstms through the night
MON
NW winds 5 to 10 kt Waves 1 ft A chance of showers through the night
Reporting time 07:58 PM EDT Wed Aug 12 2026

Tidal Potomac from Indian Head to Cobb Island

TONIGHT
S winds 5 kt Waves less than 1 ft A slight chance of tstms A slight chance of showers this evening, then a chance of showers after midnight
THU
NW winds around 5 kt Waves 1 ft
THU NIGHT
NW winds around 5 kt Waves 1 ft
FRI
N winds around 5 kt Waves 1 ft Showers likely
FRI NIGHT
N winds around 5 kt Waves 1 ft A chance of showers
SAT
NE winds around 5 kt Waves 1 ft
SAT NIGHT
SE winds 5 kt Waves less than 1 ft
SUN
S winds 5 to 10 kt Waves 1 ft A chance of showers through the night
MON
NW winds 5 to 10 kt Waves 1 ft A chance of showers through the night
Reporting time 07:58 PM EDT Wed Aug 12 2026

Tidal Potomac from Cobb Island to Smith Point

TONIGHT
SE winds 5 to 10 kt
THU
NW winds 5 kt Waves less than 1 ft
THU NIGHT
NW winds around 5 kt Waves flat
FRI
N winds 5 kt Waves less than 1 ft A chance of showers
FRI NIGHT
NE winds 5 kt Waves less than 1 ft A chance of showers
SAT
NE winds 5 kt Waves less than 1 ft
SAT NIGHT
SE winds 5 to 10 kt Waves 1 ft
SUN
S winds 10 to 15 kt
MON
NW winds 5 to 10 kt Waves 1 ft A chance of showers
Reporting time 07:58 PM EDT Wed Aug 12 2026

Chesapeake Bay north of Pooles Island

TONIGHT
SW winds 5 to 10 kt Waves 1 ft A chance of showers and tstms
THU
NW winds 5 kt Waves less than 1 ft
THU NIGHT
NW winds around 5 kt Waves 1 ft
FRI
NE winds 5 kt Waves less than 1 ft A chance of showers
FRI NIGHT
N winds 5 to 10 kt Waves 1 ft
SAT
NE winds 5 to 10 kt Waves 1 ft
SAT NIGHT
SE winds around 5 kt Waves 1 ft
SUN
S winds 10 to 15 kt Waves 1 ft A chance of showers in the afternoon Showers likely with a chance of tstms through the night
MON
NW winds 5 to 10 kt Waves 1 ft A chance of showers through the night
Reporting time 07:58 PM EDT Wed Aug 12 2026

Chesapeake Bay from Pooles Island to Sandy Point

TONIGHT
SW winds 5 to 10 kt Waves 1 ft or less A chance of showers and tstms
THU
NW winds 5 kt Waves less than 1 ft
THU NIGHT
NW winds around 5 kt Waves 1 ft
FRI
NE winds 5 kt Waves less than 1 ft A chance of showers
FRI NIGHT
N winds 5 to 10 kt Waves 1 ft or less A chance of showers
SAT
NE winds 5 to 10 kt Waves 1 ft
SAT NIGHT
SE winds 5 to 10 kt Waves 1 ft
SUN
S winds 10 to 15 kt
MON
NW winds 5 to 10 kt Waves 1 ft A chance of showers through the night
Reporting time 07:58 PM EDT Wed Aug 12 2026

Patapsco River including Baltimore Harbor

TONIGHT
SW winds 5 kt Waves flat A chance of showers and tstms
THU
NW winds 5 kt Waves less than 1 ft
THU NIGHT
NW winds around 5 kt Waves flat
FRI
NE winds 5 kt Waves flat A chance of showers
FRI NIGHT
N winds around 5 kt Waves flat A chance of showers
SAT
NE winds 5 kt Waves flat
SAT NIGHT
SE winds 5 kt Waves less than 1 ft
SUN
S winds 5 to 10 kt Waves 1 ft A chance of showers A chance of tstms through the night
MON
NW winds 5 to 10 kt Waves 1 ft A chance of showers through the night
Reporting time 07:58 PM EDT Wed Aug 12 2026

Chester River to Queenstown MD

TONIGHT
SW winds 5 kt Waves less than 1 ft A chance of showers and tstms
THU
NW winds 5 kt Waves less than 1 ft
THU NIGHT
NW winds around 5 kt Waves flat
FRI
NE winds around 5 kt Waves 1 ft or less A chance of showers
FRI NIGHT
N winds around 5 kt Waves 1 ft or less A chance of showers
SAT
NE winds 5 to 10 kt Waves 1 ft
SAT NIGHT
SE winds 5 kt Waves less than 1 ft
SUN
S winds 5 to 10 kt Waves 1 ft A chance of showers A chance of tstms through the night
MON
NW winds 5 to 10 kt Waves 1 ft A chance of showers through the night
Reporting time 07:58 PM EDT Wed Aug 12 2026

Chesapeake Bay from Sandy Point to North Beach

TONIGHT
SW winds 5 to 10 kt Waves 1 ft or less A slight chance of showers and tstms this evening, then a chance of showers and tstms after midnight
THU
NW winds 5 kt Waves less than 1 ft
THU NIGHT
NW winds 5 kt Waves less than 1 ft
FRI
NE winds 5 kt Waves less than 1 ft Showers likely
FRI NIGHT
N winds 5 to 10 kt Waves 1 ft A chance of showers
SAT
NE winds 5 to 10 kt Waves 1 ft
SAT NIGHT
SE winds 5 to 10 kt Waves 1 ft
SUN
S winds 10 to 15 kt
MON
NW winds 5 to 10 kt Waves 1 ft A chance of showers through the night
Reporting time 07:58 PM EDT Wed Aug 12 2026

Eastern Bay

TONIGHT
SW winds 5 to 10 kt Waves 1 ft or less A slight chance of showers and tstms this evening, then a chance of showers and tstms after midnight
THU
NW winds 5 kt Waves less than 1 ft
THU NIGHT
NW winds 5 kt Waves flat
FRI
N winds 5 kt Waves less than 1 ft Showers likely
FRI NIGHT
N winds around 5 kt Waves 1 ft or less A chance of showers
SAT
NE winds 5 to 10 kt Waves 1 ft
SAT NIGHT
SE winds around 5 kt Waves 1 ft
SUN
S winds 5 to 10 kt Waves 1 to 2 ft A chance of showers A chance of tstms through the night
MON
NW winds 5 to 10 kt Waves 1 ft A chance of showers
Reporting time 07:58 PM EDT Wed Aug 12 2026

Chesapeake Bay from North Beach to Drum Point

TONIGHT
SW winds 5 to 10 kt Waves 1 ft or less A slight chance of showers and tstms after midnight
THU
NW winds 5 to 10 kt Waves 1 ft
THU NIGHT
NW winds around 5 kt Waves 1 ft or less
FRI
N winds 5 kt Waves less than 1 ft Showers likely
FRI NIGHT
NE winds 5 to 10 kt Waves 1 ft A chance of showers
SAT
NE winds 5 to 10 kt Waves 1 ft
SAT NIGHT
SE winds 5 to 10 kt Waves 1 ft
SUN
S winds 10 to 15 kt
MON
NW winds 5 to 10 kt Waves 1 ft A chance of showers
Reporting time 07:58 PM EDT Wed Aug 12 2026

Choptank River to Cambridge MD and the Little Choptank River

TONIGHT
SW winds 5 to 10 kt Waves 1 ft or less A slight chance of showers and tstms after midnight
THU
NW winds 5 to 10 kt Waves 1 ft
THU NIGHT
NW winds around 5 kt Waves 1 ft or less
FRI
N winds 5 kt Waves less than 1 ft Showers likely
FRI NIGHT
NE winds 5 kt Waves less than 1 ft A chance of showers
SAT
NE winds 5 to 10 kt Waves 1 ft
SAT NIGHT
SE winds 5 to 10 kt Waves 1 ft
SUN
S winds 10 to 15 kt
MON
NW winds 5 to 10 kt Waves 1 ft A chance of showers
Reporting time 07:58 PM EDT Wed Aug 12 2026

Patuxent River to Broomes Island MD

TONIGHT
S winds 5 kt Waves less than 1 ft A slight chance of showers and tstms after midnight
THU
NW winds around 5 kt Waves 1 ft
THU NIGHT
NW winds around 5 kt Waves 1 ft
FRI
N winds around 5 kt Waves 1 ft Showers likely
FRI NIGHT
NE winds around 5 kt Waves 1 ft A chance of showers
SAT
NE winds 5 kt Waves less than 1 ft
SAT NIGHT
SE winds 5 kt Waves less than 1 ft A chance of showers
SUN
S winds 5 to 10 kt Waves 1 ft
MON
NW winds 5 to 10 kt Waves 1 ft A chance of showers through the night
Reporting time 07:58 PM EDT Wed Aug 12 2026

Chesapeake Bay from Drum Point to Smith Point

TONIGHT
SW winds 5 to 10 kt Waves 1 ft
THU
W winds 5 to 10 kt Waves 1 ft
THU NIGHT
SW winds 5 kt Waves less than 1 ft
FRI
N winds 5 to 10 kt Waves 1 ft A chance of showers
FRI NIGHT
NE winds 5 to 10 kt Waves 1 ft A chance of showers
SAT
NE winds 5 to 10 kt Waves 1 ft
SAT NIGHT
SE winds 5 to 10 kt Waves 1 ft
SUN
S winds 10 to 15 kt
MON
NW winds 10 to 15 kt
Reporting time 07:58 PM EDT Wed Aug 12 2026

Tangier Sound and the inland waters surrounding Bloodsworth Island

TONIGHT
SW winds 5 to 10 kt Waves 1 ft or less
THU
W winds 5 to 10 kt Waves 1 ft
THU NIGHT
W winds 5 kt Waves flat
FRI
N winds 5 to 10 kt Waves 1 ft A chance of showers
FRI NIGHT
NE winds 5 to 10 kt Waves 1 ft A chance of showers
SAT
E winds 5 to 10 kt Waves 1 ft
SAT NIGHT
SE winds 5 to 10 kt Waves 1 ft
SUN
S winds 15 to 20 kt
MON
NW winds 10 to 15 kt
Reporting time 07:58 PM EDT Wed Aug 12 2026
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