Annapolis MD
08/10/2026 03:00 AM
78°F
TEMPERATURE
Winds 1 mph W
Partly Cloudy
Partly cloudy, with a low around 75. West wind around 1 mph.
Moonrise
03:09 AM
Moonset
07:09 PM
Sunrise
06:14 AM
Moon Phase
Waning crescent
Sunset
08:08 PM

Hourly Forecast

Mon, 03:00 AM

Partly Cloudy
Winds: 1 mph W
78°

Mon, 04:00 AM

Partly Cloudy
Winds: 1 mph W
77°

Mon, 05:00 AM

Mostly Clear
Winds: 1 mph W
76°

Mon, 06:00 AM

Sunny
Winds: 1 mph W
76°

Mon, 07:00 AM

Sunny
Winds: 1 mph W
76°

Mon, 08:00 AM

Sunny
Winds: 1 mph W
78°

Mon, 09:00 AM

Sunny
Winds: 2 mph W
82°

Mon, 10:00 AM

Sunny
Winds: 2 mph W
87°

Mon, 11:00 AM

Sunny
Winds: 5 mph SW
88°

Mon, 12:00 PM

Sunny
Winds: 6 mph SW
90°

Mon, 01:00 PM

Sunny
Winds: 7 mph S
91°

Mon, 02:00 PM

Mostly Sunny
Winds: 8 mph S
92°

Mon, 03:00 PM

Slight Chance Showers And Thunderstorms
Winds: 9 mph S
93°

Mon, 04:00 PM

Slight Chance Showers And Thunderstorms
Winds: 9 mph S
93°

Mon, 05:00 PM

Chance Showers And Thunderstorms
Winds: 10 mph S
91°

Mon, 06:00 PM

Chance Showers And Thunderstorms
Winds: 9 mph S
90°

Mon, 07:00 PM

Chance Showers And Thunderstorms
Winds: 7 mph SW
87°

Mon, 08:00 PM

Chance Showers And Thunderstorms
Winds: 6 mph SW
85°

Mon, 09:00 PM

Slight Chance Showers And Thunderstorms
Winds: 5 mph SW
82°

Mon, 10:00 PM

Slight Chance Showers And Thunderstorms
Winds: 5 mph SW
81°

Mon, 11:00 PM

Partly Cloudy
Winds: 3 mph SW
79°

Tue, 12:00 AM

Partly Cloudy
Winds: 3 mph W
79°

Tue, 01:00 AM

Mostly Cloudy
Winds: 5 mph W
78°

Tue, 02:00 AM

Mostly Cloudy
Winds: 3 mph W
77°

Overnight

Partly Cloudy
75°
Winds: 1 mph W
Partly cloudy, with a low around 75. West wind around 1 mph.

Monday

Sunny then Chance Showers And Thunderstorms
93°
Winds: 1 to 10 mph SW
A chance of showers and thunderstorms after 3pm. Sunny, with a high near 93. Heat index values as high as 102. Southwest wind 1 to 10 mph. Chance of precipitation is 40%. 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 8pm, then a chance of showers and thunderstorms between 8pm and 9pm, then a slight chance of showers and thunderstorms between 9pm and 11pm. Mostly cloudy, with a low around 76. West wind 3 to 9 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Tuesday

Partly Sunny then Chance Showers And Thunderstorms
91°
Winds: 7 mph W
A chance of showers and thunderstorms between 2pm and 5pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 91. West wind around 7 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.

Tuesday Night

Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
73°
Winds: 6 mph W
A chance of showers and thunderstorms before 8pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 73. West wind around 6 mph. Chance of precipitation is 60%.

Wednesday

Chance Rain Showers
88°
Winds: 6 mph NW
A chance of rain showers before 5pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 88. Chance of precipitation is 30%.

Wednesday Night

Chance Showers And Thunderstorms
74°
Winds: 5 mph SW
A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 74. Chance of precipitation is 40%.

Thursday

Mostly Sunny then Slight Chance Rain Showers
91°
Winds: 3 to 8 mph W
A slight chance of rain showers after 2pm. Mostly sunny, with a high near 91. Chance of precipitation is 20%.

Thursday Night

Slight Chance Rain Showers
74°
Winds: 6 mph NW
A slight chance of rain showers before 2am. Partly cloudy, with a low around 74. Chance of precipitation is 20%.

Friday

Partly Sunny then Slight Chance Showers And Thunderstorms
86°
Winds: 8 mph N
A slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 86. Chance of precipitation is 20%.

Friday Night

Slight Chance Showers And Thunderstorms
70°
Winds: 3 to 7 mph NE
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 70. Chance of precipitation is 20%.

Saturday

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

Saturday Night

Partly Cloudy then Chance Rain Showers
70°
Winds: 6 mph S
A chance of rain showers after 2am. Partly cloudy, with a low around 70. Chance of precipitation is 30%.

Sunday

Chance Rain Showers
87°
Winds: 5 to 9 mph S
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. 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. High pressure will be persistent off the east coast into the middle of the week. Shower and thunderstorm chances return today and continue through 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 today through Friday.

Tidal Potomac from Key Bridge to Indian Head

OVERNIGHT
Light winds Waves flat
MON
W 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 A chance of showers
TUE NIGHT
W winds around 5 kt Waves 1 ft Showers likely
WED
NW winds 5 kt Waves less than 1 ft A chance of showers
WED NIGHT
S winds around 5 kt Waves 1 ft A chance of showers
THU
NW winds 5 to 10 kt Waves 1 ft
FRI
N winds around 5 kt Waves 1 ft A chance of showers through the day
Reporting time 02:27 AM EDT Mon Aug 10 2026

Tidal Potomac from Indian Head to Cobb Island

OVERNIGHT
Light winds Waves flat
MON
SW winds 5 to 10 kt Waves 1 ft
MON NIGHT
W winds 5 to 10 kt Waves 1 ft
TUE
NW winds around 5 kt Waves 1 ft A chance of showers
TUE NIGHT
W winds around 5 kt Waves 1 ft Showers likely
WED
NW winds around 5 kt Waves 1 ft A chance of showers
WED NIGHT
SW winds around 5 kt Waves 1 ft A chance of showers
THU
NW winds around 5 kt Waves 1 ft
FRI
N winds around 5 kt Waves 1 ft A chance of showers
Reporting time 02:27 AM EDT Mon Aug 10 2026

Tidal Potomac from Cobb Island to Smith Point

OVERNIGHT
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 A chance of showers
TUE NIGHT
SW winds 5 kt Waves less than 1 ft Showers likely
WED
NW 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 and tstms
THU
W winds 5 kt Waves less than 1 ft
FRI
NE winds 5 to 10 kt Waves 1 ft A chance of showers
Reporting time 02:27 AM EDT Mon Aug 10 2026

Chesapeake Bay north of Pooles Island

OVERNIGHT
Light winds Waves flat
MON
NW 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
NW winds 5 kt Waves less than 1 ft A chance of showers
WED NIGHT
W winds around 5 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 02:27 AM EDT Mon Aug 10 2026

Chesapeake Bay from Pooles Island to Sandy Point

OVERNIGHT
W winds 5 kt Waves flat
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 to 10 kt Waves 1 ft A chance of showers and tstms
TUE NIGHT
W winds 5 to 10 kt Waves 1 ft Showers likely
WED
NW winds 5 to 10 kt Waves 1 ft or less A chance of showers
WED NIGHT
W winds 5 kt Waves less than 1 ft A chance of showers
THU
NW winds 5 to 10 kt Waves 1 ft
FRI
NE winds 5 to 10 kt Waves 1 ft
Reporting time 02:27 AM EDT Mon Aug 10 2026

Patapsco River including Baltimore Harbor

OVERNIGHT
Light winds Waves flat
MON
SW winds 5 to 10 kt Waves 1 ft or less A chance of showers and tstms
MON NIGHT
W winds 5 to 10 kt Waves 1 ft or less 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 flat A chance of showers
WED NIGHT
SW winds 5 kt Waves flat A chance of showers
THU
NW winds 5 to 10 kt Waves 1 ft or less
FRI
NE winds 5 kt Waves less than 1 ft
Reporting time 02:27 AM EDT Mon Aug 10 2026

Chester River to Queenstown MD

OVERNIGHT
W winds 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
W winds 5 kt Waves less than 1 ft A chance of showers
TUE NIGHT
W winds 5 kt Waves less than 1 ft Showers likely
WED
NW winds around 5 kt Waves 1 ft or less
WED NIGHT
W winds around 5 kt Waves 1 ft or less A chance of showers
THU
NW winds 5 kt Waves less than 1 ft
FRI
N winds 5 to 10 kt Waves 1 ft or less
Reporting time 02:27 AM EDT Mon Aug 10 2026

Chesapeake Bay from Sandy Point to North Beach

OVERNIGHT
W winds 5 kt Waves flat
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 to 10 kt Waves 1 ft A chance of showers
TUE NIGHT
W winds 5 to 10 kt Waves 1 ft Showers likely
WED
NW winds 5 to 10 kt Waves 1 ft A chance of showers
WED NIGHT
S winds 5 kt Waves less than 1 ft A chance of showers
THU
W winds 5 to 10 kt Waves 1 ft
FRI
NE winds 5 to 10 kt Waves 1 ft
Reporting time 02:27 AM EDT Mon Aug 10 2026

Eastern Bay

OVERNIGHT
W winds 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 A chance of showers
TUE NIGHT
W winds 5 to 10 kt Waves 1 ft Showers likely
WED
NW winds 5 to 10 kt Waves 1 ft A chance of showers
WED NIGHT
W winds around 5 kt Waves 1 ft or less A chance of showers
THU
W winds 5 kt Waves less than 1 ft
FRI
NE winds 5 to 10 kt Waves 1 ft or less
Reporting time 02:27 AM EDT Mon Aug 10 2026

Chesapeake Bay from North Beach to Drum Point

OVERNIGHT
SW winds 5 kt Waves less than 1 ft
MON
W winds around 5 kt
MON NIGHT
SW winds 5 to 10 kt
TUE
W winds 5 to 10 kt Waves 1 ft A chance of showers
TUE NIGHT
W winds 5 to 10 kt Waves 1 ft Showers likely
WED
NW winds 5 to 10 kt Waves 1 ft A chance of showers
WED NIGHT
S winds 5 kt Waves less than 1 ft A chance of showers and tstms
THU
W winds 5 to 10 kt Waves 1 ft
FRI
NE winds 5 to 10 kt Waves 1 ft
Reporting time 02:27 AM EDT Mon Aug 10 2026

Choptank River to Cambridge MD and the Little Choptank River

OVERNIGHT
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 to 10 kt Waves 1 ft A chance of showers
TUE NIGHT
W winds 5 to 10 kt Waves 1 ft Showers likely
WED
NW winds 5 to 10 kt Waves 1 ft A chance of showers
WED NIGHT
SW winds 5 kt Waves less than 1 ft A chance of showers
THU
W winds 5 to 10 kt Waves 1 ft
FRI
N winds 5 to 10 kt Waves 1 ft
Reporting time 02:27 AM EDT Mon Aug 10 2026

Patuxent River to Broomes Island MD

OVERNIGHT
SW winds around 5 kt Waves 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 A chance of showers
TUE NIGHT
W winds 5 kt Waves less than 1 ft Showers likely
WED
NW winds 5 kt Waves less than 1 ft A chance of showers
WED NIGHT
S winds around 5 kt Waves 1 ft A chance of showers and tstms
THU
W winds around 5 kt Waves 1 ft
FRI
N winds 5 kt Waves less than 1 ft A chance of showers
Reporting time 02:27 AM EDT Mon Aug 10 2026

Chesapeake Bay from Drum Point to Smith Point

OVERNIGHT
SW winds 5 kt Waves less than 1 ft
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 A chance of showers
TUE NIGHT
SW winds 5 to 10 kt Waves 1 ft Showers likely
WED
NW 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
W winds 5 to 10 kt
FRI
NE winds 5 to 10 kt Waves 1 ft A chance of showers
Reporting time 02:27 AM EDT Mon Aug 10 2026

Tangier Sound and the inland waters surrounding Bloodsworth Island

OVERNIGHT
SW winds 5 kt Waves less than 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
SW winds 5 to 10 kt Waves 1 ft Showers likely
WED
NW 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
W winds 5 to 10 kt Waves 1 ft
FRI
N winds 5 to 10 kt Waves 1 ft A chance of showers
Reporting time 02:27 AM EDT Mon Aug 10 2026
Oilrig
NWS
Buoy
Fixed Station
USGS
Ship
Other