Annapolis MD
08/19/2026 12:00 PM
84°F
TEMPERATURE
Winds 3 mph W
Sunny
Sunny, with a high near 90. West wind around 5 mph.
Moonrise
02:51 PM
Moonset
12:19 AM
Sunrise
06:22 AM
Moon Phase
Waxing crescent
Sunset
07:56 PM

Hourly Forecast

Wed, 12:00 PM

Sunny
Winds: 3 mph W
84°

Wed, 01:00 PM

Sunny
Winds: 3 mph W
86°

Wed, 02:00 PM

Sunny
Winds: 5 mph W
88°

Wed, 03:00 PM

Sunny
Winds: 5 mph W
88°

Wed, 04:00 PM

Sunny
Winds: 5 mph SW
89°

Wed, 05:00 PM

Sunny
Winds: 5 mph SW
88°

Wed, 06:00 PM

Mostly Clear
Winds: 5 mph S
88°

Wed, 07:00 PM

Mostly Clear
Winds: 3 mph S
86°

Wed, 08:00 PM

Mostly Clear
Winds: 3 mph S
83°

Wed, 09:00 PM

Mostly Clear
Winds: 2 mph S
81°

Wed, 10:00 PM

Mostly Clear
Winds: 2 mph S
80°

Wed, 11:00 PM

Mostly Clear
Winds: 2 mph S
78°

Thu, 12:00 AM

Partly Cloudy
Winds: 2 mph SW
77°

Thu, 01:00 AM

Partly Cloudy
Winds: 2 mph SW
77°

Thu, 02:00 AM

Partly Cloudy
Winds: 2 mph W
77°

Thu, 03:00 AM

Partly Cloudy
Winds: 2 mph W
75°

Thu, 04:00 AM

Partly Cloudy
Winds: 2 mph W
74°

Thu, 05:00 AM

Partly Cloudy
Winds: 2 mph NW
74°

Thu, 06:00 AM

Mostly Sunny
Winds: 2 mph NW
74°

Thu, 07:00 AM

Mostly Sunny
Winds: 3 mph N
73°

Thu, 08:00 AM

Mostly Sunny
Winds: 3 mph NE
75°

Thu, 09:00 AM

Slight Chance Showers And Thunderstorms
Winds: 5 mph SE
75°

Thu, 10:00 AM

Slight Chance Showers And Thunderstorms
Winds: 6 mph NE
77°

Thu, 11:00 AM

Slight Chance Showers And Thunderstorms
Winds: 6 mph NE
79°

This Afternoon

Sunny
90°
Winds: 5 mph W
Sunny, with a high near 90. West wind around 5 mph.

Tonight

Partly Cloudy
73°
Winds: 5 mph SW
Partly cloudy, with a low around 73. Southwest wind around 5 mph.

Thursday

Slight Chance Showers And Thunderstorms
85°
Winds: 2 to 8 mph E
A slight chance of showers and thunderstorms between 9am and 2pm, then showers and thunderstorms likely between 2pm and 4pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 85. East wind 2 to 8 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

Thursday Night

Showers And Thunderstorms Likely
69°
Winds: 6 mph N
Showers and thunderstorms likely before 2am. Mostly cloudy, with a low around 69. North wind around 6 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

Friday

Mostly Sunny then Chance Rain Showers
84°
Winds: 8 mph NE
A chance of rain showers after 2pm. Mostly sunny, with a high near 84. Northeast wind around 8 mph. Chance of precipitation is 30%.

Friday Night

Chance Showers And Thunderstorms
70°
Winds: 6 mph E
A chance of rain showers before 8pm, then a chance of showers and thunderstorms between 8pm and 11pm, then a chance of showers and thunderstorms between 11pm and 2am, then showers and thunderstorms likely. Mostly cloudy, with a low around 70. Chance of precipitation is 60%.

Saturday

Showers And Thunderstorms Likely
84°
Winds: 3 to 7 mph E
Showers and thunderstorms likely. Mostly cloudy, with a high near 84. Chance of precipitation is 60%.

Saturday Night

Showers And Thunderstorms Likely
70°
Winds: 3 to 7 mph SE
Showers and thunderstorms likely. Mostly cloudy, with a low around 70. Chance of precipitation is 60%.

Sunday

Chance Showers And Thunderstorms
86°
Winds: 3 to 8 mph W
A slight chance of rain showers before 8am, then a chance of showers and thunderstorms. Partly sunny, with a high near 86. Chance of precipitation is 30%.

Sunday Night

Chance Showers And Thunderstorms then Partly Cloudy
69°
Winds: 3 to 7 mph W
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 69. Chance of precipitation is 30%.

Monday

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

Monday Night

Mostly Clear
68°
Winds: 6 mph NW
Mostly clear, with a low around 68.

Tuesday

Slight Chance Rain Showers
85°
Winds: 5 to 8 mph W
A slight chance of rain showers between 8am and 2pm. Mostly sunny, with a high near 85. Chance of precipitation is 20%.

Tuesday Night

Slight Chance Rain Showers
69°
Winds: 6 mph S
A slight chance of rain showers after 8pm. Partly cloudy, with a low around 69.

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 gradually build in from the Ohio River Valley today, then move offshore tonight as a cold front approaches from the Great Lakes. The cold front will cross the Mid-Atlantic Thursday, then linger nearby Friday into the weekend as one or more waves of low pressure ride along the front stalled near the coast.

Tidal Potomac from Key Bridge to Indian Head

REST OF TODAY
W winds 5 kt Waves less than 1 ft
TONIGHT
W winds around 5 kt Waves 1 ft or less
THU
SE winds around 5 kt Waves 1 ft Showers likely with a chance of tstms
THU NIGHT
N winds around 5 kt Waves 1 ft Showers with a chance of tstms
FRI
NE winds 5 kt Waves less than 1 ft A chance of showers
FRI NIGHT
E winds around 5 kt Waves 1 ft or less Showers likely with a chance of tstms
SAT
SE winds around 5 kt Waves 1 ft Showers likely, mainly in the morning
SUN
W winds around 5 kt Waves 1 ft A chance of showers and tstms through the night
Reporting time 10:57 AM EDT Wed Aug 19 2026

Tidal Potomac from Indian Head to Cobb Island

REST OF TODAY
W winds 5 kt Waves less than 1 ft
TONIGHT
SW winds around 5 kt Waves 1 ft or less
THU
S winds around 5 kt Waves 1 ft A chance of showers and tstms
THU NIGHT
N winds around 5 kt Waves 1 ft Showers likely with a chance of tstms
FRI
NE winds 5 kt Waves less than 1 ft A chance of showers
FRI NIGHT
E winds around 5 kt Waves 1 ft Showers likely with a chance of tstms
SAT
E winds around 5 kt Waves 1 ft Showers likely, mainly in the morning
SUN
W winds around 5 kt Waves 1 ft
Reporting time 10:57 AM EDT Wed Aug 19 2026

Tidal Potomac from Cobb Island to Smith Point

REST OF TODAY
NW winds 5 kt Waves flat
TONIGHT
S winds around 5 kt Waves 1 ft or less
THU
S winds 5 kt Waves less than 1 ft Showers likely with a chance of tstms
THU NIGHT
N winds 5 to 10 kt Waves 1 ft A chance of showers and tstms
FRI
NE winds 5 to 10 kt Waves 1 ft A chance of showers
FRI NIGHT
SE winds 5 kt Waves less than 1 ft Showers likely with a chance of tstms
SAT
E winds 5 kt Waves less than 1 ft Showers likely through the day, then a chance of showers through the night
SUN
W winds 5 to 10 kt Waves 1 ft A chance of showers through the night
Reporting time 10:57 AM EDT Wed Aug 19 2026

Chesapeake Bay north of Pooles Island

REST OF TODAY
W winds 5 kt Waves flat
TONIGHT
W winds around 5 kt Waves flat
THU
NE winds around 5 kt Waves flat Showers with a chance of tstms
THU NIGHT
N winds 5 to 10 kt Waves 1 ft or less A chance of showers and tstms
FRI
NE winds 5 to 10 kt Waves 1 ft
FRI NIGHT
E winds 5 kt Waves flat A chance of showers and tstms
SAT
E winds around 5 kt Waves flat A chance of tstms in the morning A chance of showers
SUN
W winds 5 to 10 kt Waves 1 ft or less A chance of showers in the morning, then a chance of showers and tstms through the night
Reporting time 10:57 AM EDT Wed Aug 19 2026

Chesapeake Bay from Pooles Island to Sandy Point

REST OF TODAY
W winds 5 kt Waves flat
TONIGHT
W winds around 5 kt Waves flat
THU
NE winds 5 kt Waves less than 1 ft Showers with a chance of tstms
THU NIGHT
N winds 5 to 10 kt Waves 1 ft A chance of showers and tstms
FRI
NE winds 5 to 10 kt Waves 1 ft A chance of showers
FRI NIGHT
SE winds 5 kt Waves less than 1 ft A chance of showers and tstms
SAT
E winds 5 kt Waves less than 1 ft A chance of tstms in the morning A chance of showers
SUN
W winds 5 to 10 kt Waves 1 ft A chance of showers and tstms through the night
Reporting time 10:57 AM EDT Wed Aug 19 2026

Patapsco River including Baltimore Harbor

REST OF TODAY
W winds 5 kt Waves flat
TONIGHT
W winds around 5 kt Waves flat
THU
NE winds around 5 kt Waves 1 ft or less Showers with a chance of tstms
THU NIGHT
N winds 5 kt Waves flat Showers likely with a chance of tstms
FRI
NE winds 5 to 10 kt Waves 1 ft
FRI NIGHT
SE winds 5 kt Waves less than 1 ft A chance of showers and tstms
SAT
SE winds around 5 kt Waves 1 ft or less A chance of tstms in the morning A chance of showers
SUN
W winds around 5 kt Waves 1 ft or less A chance of showers and tstms through the night
Reporting time 10:57 AM EDT Wed Aug 19 2026

Chester River to Queenstown MD

REST OF TODAY
W winds 5 kt Waves flat
TONIGHT
SW winds around 5 kt Waves flat
THU
E winds around 5 kt Waves flat Showers with a chance of tstms
THU NIGHT
NE winds 5 to 10 kt Waves 1 ft or less Showers likely with a chance of tstms
FRI
NE winds 5 to 10 kt Waves 1 ft A chance of showers
FRI NIGHT
SE winds around 5 kt Waves flat Showers likely with a chance of tstms
SAT
E winds around 5 kt Waves flat Showers likely with a chance of tstms in the morning, then a chance of showers
SUN
W winds 5 kt Waves less than 1 ft A chance of showers and tstms through the night
Reporting time 10:57 AM EDT Wed Aug 19 2026

Chesapeake Bay from Sandy Point to North Beach

REST OF TODAY
W winds 5 kt Waves flat
TONIGHT
SW winds 5 kt Waves less than 1 ft
THU
NE winds 5 kt
THU NIGHT
N winds 5 to 10 kt Waves 1 ft Showers likely with a chance of tstms
FRI
NE winds 5 to 10 kt Waves 1 ft A chance of showers
FRI NIGHT
SE winds 5 to 10 kt Waves 1 ft Showers likely with a chance of tstms
SAT
E winds 5 kt Waves less than 1 ft A chance of tstms in the morning Showers likely A chance of showers after midnight
SUN
W winds 5 to 10 kt Waves 1 ft A chance of showers and tstms through the night
Reporting time 10:57 AM EDT Wed Aug 19 2026

Eastern Bay

REST OF TODAY
W winds 5 kt Waves flat
TONIGHT
SW winds around 5 kt Waves flat
THU
SE winds around 5 kt Waves 1 ft or less Showers likely with a chance of tstms
THU NIGHT
N winds 5 to 10 kt Waves 1 ft Showers likely with a chance of tstms
FRI
NE winds 5 to 10 kt Waves 1 ft A chance of showers
FRI NIGHT
SE winds 5 kt Waves flat Showers likely with a chance of tstms
SAT
E winds 5 kt Waves flat A chance of tstms in the morning Showers likely A chance of showers after midnight
SUN
W winds 5 to 10 kt Waves 1 ft A chance of showers and tstms through the night
Reporting time 10:57 AM EDT Wed Aug 19 2026

Chesapeake Bay from North Beach to Drum Point

REST OF TODAY
NW winds 5 kt Waves less than 1 ft
TONIGHT
SW winds 5 kt Waves less than 1 ft
THU
NE winds 5 kt
THU NIGHT
N winds 5 to 10 kt Waves 1 ft Showers likely with a chance of tstms
FRI
NE winds 5 to 10 kt Waves 1 ft A chance of showers
FRI NIGHT
E winds 5 to 10 kt Waves 1 ft Showers likely with a chance of tstms
SAT
E winds 5 kt Waves less than 1 ft A chance of tstms in the morning Showers likely A chance of showers after midnight
SUN
W winds 5 to 10 kt Waves 1 ft A chance of showers and tstms through the night
Reporting time 10:57 AM EDT Wed Aug 19 2026

Choptank River to Cambridge MD and the Little Choptank River

REST OF TODAY
W winds 5 kt Waves flat
TONIGHT
SW winds around 5 kt Waves 1 ft
THU
E winds 5 kt
THU NIGHT
N winds 5 to 10 kt Waves 1 ft A chance of showers
FRI
NE winds 5 to 10 kt Waves 1 ft A chance of showers
FRI NIGHT
E winds 5 kt Waves less than 1 ft Showers likely with a chance of tstms
SAT
E winds 5 kt Waves less than 1 ft A chance of tstms in the morning Showers likely A chance of showers after midnight
SUN
W winds 5 to 10 kt Waves 1 ft A chance of showers and tstms through the night
Reporting time 10:57 AM EDT Wed Aug 19 2026

Patuxent River to Broomes Island MD

REST OF TODAY
W winds 5 kt Waves less than 1 ft
TONIGHT
SW winds around 5 kt Waves 1 ft
THU
SE winds around 5 kt Waves 1 ft A chance of showers and tstms
THU NIGHT
N winds 5 kt Waves less than 1 ft Showers likely with a chance of tstms
FRI
NE winds 5 to 10 kt Waves 1 ft A chance of showers
FRI NIGHT
E winds around 5 kt Waves 1 ft Showers likely with a chance of tstms
SAT
E winds around 5 kt Waves 1 ft A chance of tstms in the morning Showers likely A chance of showers after midnight
SUN
W winds around 5 kt Waves 1 ft A chance of showers through the night
Reporting time 10:57 AM EDT Wed Aug 19 2026

Chesapeake Bay from Drum Point to Smith Point

REST OF TODAY
NW winds 5 kt Waves less than 1 ft
TONIGHT
S winds 5 to 10 kt Waves 1 ft
THU
S winds 5 to 10 kt Waves 1 ft Showers likely with a chance of tstms
THU NIGHT
NE winds 5 to 10 kt Waves 1 ft Showers likely with a chance of tstms
FRI
NE winds 5 to 10 kt Waves 1 ft A chance of showers
FRI NIGHT
SE winds 5 to 10 kt Waves 1 ft Showers with a chance of tstms
SAT
E winds 5 to 10 kt
SUN
W winds 5 to 10 kt Waves 1 ft A chance of showers and tstms through the night
Reporting time 10:57 AM EDT Wed Aug 19 2026

Tangier Sound and the inland waters surrounding Bloodsworth Island

REST OF TODAY
W winds 5 kt Waves less than 1 ft
TONIGHT
S winds 5 to 10 kt Waves 1 ft
THU
S winds 5 to 10 kt Waves 1 ft Showers likely with a chance of tstms
THU NIGHT
SE winds 5 to 10 kt
FRI
NE winds 5 to 10 kt Waves 1 ft A chance of showers
FRI NIGHT
E winds 5 to 10 kt Waves 1 ft Showers with a chance of tstms
SAT
E winds 5 to 10 kt
SUN
W winds 5 to 10 kt Waves 1 ft A chance of showers and tstms through the night
Reporting time 10:57 AM EDT Wed Aug 19 2026
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