Tall Timbers, MD
07/11/2026 08:00 PM
81°F
TEMPERATURE
Winds 6 mph E
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 9pm, then showers and thunderstorms likely between 9pm and 11pm, then a chance of showers and thunderstorms between 11pm and 2am, then showers and thunderstorms likely. Cloudy, with a low around 74. East wind 3 to 7 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Moonrise
03:26 AM
Moonset
07:12 PM
Sunrise
05:52 AM
Moon Phase
Waning crescent
Sunset
08:31 PM

Hourly Forecast

Sat, 08:00 PM

Chance Showers And Thunderstorms
Winds: 6 mph E
81°

Sat, 09:00 PM

Showers And Thunderstorms Likely
Winds: 3 mph E
79°

Sat, 10:00 PM

Showers And Thunderstorms Likely
Winds: 6 mph NE
78°

Sat, 11:00 PM

Chance Showers And Thunderstorms
Winds: 7 mph E
79°

Sun, 12:00 AM

Chance Showers And Thunderstorms
Winds: 5 mph E
79°

Sun, 01:00 AM

Chance Showers And Thunderstorms
Winds: 5 mph E
79°

Sun, 02:00 AM

Showers And Thunderstorms Likely
Winds: 6 mph NE
78°

Sun, 03:00 AM

Chance Showers And Thunderstorms
Winds: 7 mph NE
78°

Sun, 04:00 AM

Chance Showers And Thunderstorms
Winds: 7 mph NE
77°

Sun, 05:00 AM

Chance Showers And Thunderstorms
Winds: 7 mph NE
77°

Sun, 06:00 AM

Chance Showers And Thunderstorms
Winds: 7 mph NE
76°

Sun, 07:00 AM

Chance Showers And Thunderstorms
Winds: 7 mph NE
75°

Sun, 08:00 AM

Chance Showers And Thunderstorms
Winds: 8 mph NE
75°

Sun, 09:00 AM

Chance Showers And Thunderstorms
Winds: 8 mph NE
74°

Sun, 10:00 AM

Chance Showers And Thunderstorms
Winds: 8 mph NE
75°

Sun, 11:00 AM

Chance Showers And Thunderstorms
Winds: 9 mph NE
75°

Sun, 12:00 PM

Chance Showers And Thunderstorms
Winds: 9 mph E
76°

Sun, 01:00 PM

Chance Showers And Thunderstorms
Winds: 9 mph E
76°

Sun, 02:00 PM

Chance Showers And Thunderstorms
Winds: 12 mph E
76°

Sun, 03:00 PM

Slight Chance Showers And Thunderstorms
Winds: 12 mph E
78°

Sun, 04:00 PM

Slight Chance Showers And Thunderstorms
Winds: 13 mph E
78°

Sun, 05:00 PM

Slight Chance Showers And Thunderstorms
Winds: 13 mph E
77°

Sun, 06:00 PM

Slight Chance Showers And Thunderstorms
Winds: 14 mph E
78°

Sun, 07:00 PM

Slight Chance Showers And Thunderstorms
Winds: 13 mph E
79°

Tonight

Chance Showers And Thunderstorms
74°
Winds: 3 to 7 mph E
A chance of showers and thunderstorms before 9pm, then showers and thunderstorms likely between 9pm and 11pm, then a chance of showers and thunderstorms between 11pm and 2am, then showers and thunderstorms likely. Cloudy, with a low around 74. East wind 3 to 7 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.

Sunday

Chance Showers And Thunderstorms
79°
Winds: 7 to 13 mph E
A chance of showers and thunderstorms before 11am, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 79. East wind 7 to 13 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Sunday Night

Slight Chance Showers And Thunderstorms then Mostly Cloudy
74°
Winds: 7 to 14 mph E
A slight chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 74. East wind 7 to 14 mph. Chance of precipitation is 20%.

Monday

Chance Rain Showers
78°
Winds: 7 to 12 mph E
A chance of rain showers between 8am and 2pm. Mostly cloudy, with a high near 78. East wind 7 to 12 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Monday Night

Mostly Cloudy
73°
Winds: 2 to 10 mph E
Mostly cloudy, with a low around 73. East wind 2 to 10 mph.

Tuesday

Sunny
83°
Winds: 2 to 6 mph E
Sunny, with a high near 83.

Tuesday Night

Clear
75°
Winds: 8 mph S
Clear, with a low around 75.

Wednesday

Sunny
92°
Winds: 9 mph W
Sunny, with a high near 92.

Wednesday Night

Clear
79°
Winds: 6 to 9 mph W
Clear, with a low around 79.

Thursday

Sunny
91°
Winds: 6 mph NW
Sunny, with a high near 91.

Thursday Night

Mostly Clear
79°
Winds: 7 mph SW
Mostly clear, with a low around 79.

Friday

Mostly Sunny then Chance Showers And Thunderstorms
91°
Winds: 7 mph W
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 91. Chance of precipitation is 30%.

Friday Night

Chance Showers And Thunderstorms
77°
Winds: 7 mph SW
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 77. Chance of precipitation is 30%.

Saturday

Chance Showers And Thunderstorms
88°
Winds: 8 mph N
A slight chance of rain showers between 8am and 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 88.

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 cold front will push south across the waters this weekend before settling south over the Carolinas by early next week. Special Marine Warnings may be needed for strong to severe thunderstorms today, especially this afternoon and evening. Small Craft Advisories may potentially be needed Sunday afternoon into Sunday evening.

Tidal Potomac from Key Bridge to Indian Head

TONIGHT
NE winds 5 to 10 kt Waves 1 ft Showers likely with a chance of tstms this evening, then a chance of showers with a slight chance of tstms after midnight
SUN
E winds 5 to 10 kt Waves 1 ft A chance of showers and tstms
SUN NIGHT
E winds 5 to 10 kt Waves 1 ft
MON
E winds around 5 kt Waves 1 ft A chance of showers
MON NIGHT
SE winds around 5 kt Waves 1 ft or less
TUE
E winds around 5 kt Waves 1 ft or less
TUE NIGHT
SW winds 5 kt Waves less than 1 ft
WED
W winds 5 to 10 kt Waves 1 ft
THU
W winds around 5 kt Waves 1 ft
Reporting time 07:58 PM EDT Sat Jul 11 2026

Tidal Potomac from Indian Head to Cobb Island

TONIGHT
NE winds 5 kt Waves less than 1 ft A chance of tstms Showers likely, mainly this evening
SUN
NE winds 5 to 10 kt Waves 1 ft A chance of showers and tstms
SUN NIGHT
E winds 5 to 10 kt Waves 1 ft A chance of showers and tstms
MON
E winds 5 to 10 kt Waves 1 ft A chance of showers
MON NIGHT
E winds 5 to 10 kt Waves 1 ft or less
TUE
E winds around 5 kt Waves 1 ft or less
TUE NIGHT
SW winds around 5 kt Waves 1 ft
WED
W winds around 5 kt Waves 1 ft
THU
W winds around 5 kt Waves 1 ft
Reporting time 07:58 PM EDT Sat Jul 11 2026

Tidal Potomac from Cobb Island to Smith Point

SMALL CRAFT ADVISORY IN EFFECT FROM SUNDAY AFTERNOON THROUGH LATE SUNDAY NIGHT
Reporting time 07:58 PM EDT Sat Jul 11 2026

Chesapeake Bay north of Pooles Island

TONIGHT
NE winds 5 to 10 kt Waves 1 ft or less A chance of showers and tstms this evening
SUN
E winds 5 to 10 kt Waves 1 ft
SUN NIGHT
E winds 5 to 10 kt Waves 1 ft or less
MON
E winds around 5 kt Waves 1 ft or less
MON NIGHT
S winds around 5 kt Waves 1 ft or less
TUE
SW winds 5 to 10 kt Waves 1 ft or less
TUE NIGHT
SW winds 5 to 10 kt Waves 1 ft
WED
W winds 5 to 10 kt Waves 1 ft
THU
W winds 5 kt Waves less than 1 ft
Reporting time 07:58 PM EDT Sat Jul 11 2026

Chesapeake Bay from Pooles Island to Sandy Point

TONIGHT
E winds 10 kt Waves 1 ft Showers likely with a chance of tstms this evening, then a slight chance of showers and tstms after midnight
SUN
E winds 10 kt Waves 1 ft
SUN NIGHT
E winds 5 to 10 kt Waves 1 ft
MON
E winds 5 to 10 kt Waves 1 ft
MON NIGHT
S winds 5 to 10 kt Waves 1 ft
TUE
SW winds 5 to 10 kt Waves 1 ft or less
TUE NIGHT
SW winds 5 to 10 kt Waves 1 ft
WED
W winds 5 to 10 kt Waves 1 ft
THU
N winds 5 kt
Reporting time 07:58 PM EDT Sat Jul 11 2026

Patapsco River including Baltimore Harbor

TONIGHT
NE winds 10 kt Waves 1 ft or less Showers likely with a chance of tstms this evening, then a slight chance of showers and tstms after midnight
SUN
E winds 5 to 10 kt Waves 1 ft
SUN NIGHT
SE winds 5 to 10 kt Waves 1 ft
MON
E winds 5 to 10 kt Waves 1 ft
MON NIGHT
S winds 5 to 10 kt Waves 1 ft or less
TUE
SW winds around 5 kt Waves 1 ft or less
TUE NIGHT
SW winds 5 to 10 kt Waves 1 ft
WED
W winds 5 to 10 kt Waves 1 ft
THU
W winds 5 kt Waves less than 1 ft
Reporting time 07:58 PM EDT Sat Jul 11 2026

Chester River to Queenstown MD

TONIGHT
E winds 10 kt Waves 1 ft or less A chance of showers and tstms, mainly this evening
SUN
E winds 5 to 10 kt Waves 1 ft
SUN NIGHT
E winds 5 to 10 kt Waves 1 ft
MON
E winds 5 kt Waves less than 1 ft
MON NIGHT
SE winds around 5 kt Waves 1 ft or less
TUE
SW winds around 5 kt Waves 1 ft or less
TUE NIGHT
SW winds 5 to 10 kt Waves 1 ft
WED
W winds 5 to 10 kt Waves 1 ft
THU
W winds 5 kt Waves less than 1 ft
Reporting time 07:58 PM EDT Sat Jul 11 2026

Chesapeake Bay from Sandy Point to North Beach

TONIGHT
NE winds 10 kt Waves 1 ft A chance of showers and tstms, mainly this evening
SUN
E winds 10 kt Waves 1 ft
SUN NIGHT
E winds 5 to 10 kt Waves 1 to 2 ft
MON
E winds 5 to 10 kt Waves 1 ft
MON NIGHT
SE winds 5 to 10 kt Waves 1 ft
TUE
E winds 5 kt
TUE NIGHT
SW winds 5 to 10 kt Waves 1 ft
WED
W winds 5 to 10 kt Waves 1 ft
THU
N winds 5 to 10 kt
Reporting time 07:58 PM EDT Sat Jul 11 2026

Eastern Bay

TONIGHT
E winds 10 kt Waves 1 ft or less A chance of showers and tstms, mainly this evening
SUN
E winds 5 to 10 kt Waves 1 ft
SUN NIGHT
E winds 5 to 10 kt Waves 1 ft
MON
E winds 5 to 10 kt Waves 1 ft
MON NIGHT
SE winds 5 to 10 kt Waves 1 ft or less
TUE
NW winds around 5 kt Waves 1 ft or less
TUE NIGHT
SW winds 5 to 10 kt Waves 1 ft
WED
W winds 5 to 10 kt Waves 1 ft
THU
W winds 5 kt Waves less than 1 ft
Reporting time 07:58 PM EDT Sat Jul 11 2026

Chesapeake Bay from North Beach to Drum Point

TONIGHT
NE winds 5 to 10 kt Waves 1 ft A chance of showers and tstms
SUN
E winds 10 to 15 kt Waves 1 to 2 ft A chance of showers
SUN NIGHT
E winds 10 to 15 kt Waves 1 to 2 ft
MON
E winds 5 to 10 kt Waves 1 ft
MON NIGHT
SE winds 5 to 10 kt Waves 1 ft
TUE
E winds 5 to 10 kt Waves 1 ft or less
TUE NIGHT
SW winds 10 kt Waves 1 ft
WED
W winds 5 to 10 kt Waves 1 ft
THU
N winds 5 to 10 kt
Reporting time 07:58 PM EDT Sat Jul 11 2026

Choptank River to Cambridge MD and the Little Choptank River

TONIGHT
NE winds 5 to 10 kt Waves 1 ft A chance of showers and tstms, mainly this evening
SUN
E winds 5 to 10 kt Waves 1 ft
SUN NIGHT
E winds 5 to 10 kt Waves 1 ft
MON
E winds 5 to 10 kt Waves 1 ft
MON NIGHT
SE winds 5 to 10 kt Waves 1 ft
TUE
SE winds around 5 kt Waves 1 ft or less
TUE NIGHT
SW winds 5 to 10 kt Waves 1 ft
WED
W winds 5 to 10 kt Waves 1 ft
THU
NW winds 5 to 10 kt
Reporting time 07:58 PM EDT Sat Jul 11 2026

Patuxent River to Broomes Island MD

TONIGHT
NE winds 5 kt Waves less than 1 ft A chance of tstms Showers likely, mainly this evening
SUN
E winds 5 to 10 kt Waves 1 ft A chance of showers and tstms
SUN NIGHT
E winds 5 to 10 kt Waves 1 ft
MON
E winds 5 to 10 kt Waves 1 ft
MON NIGHT
E winds 5 to 10 kt Waves 1 ft
TUE
E winds around 5 kt Waves 1 ft
TUE NIGHT
SW winds 5 kt Waves less than 1 ft
WED
W winds 5 to 10 kt Waves 1 ft
THU
SW winds 5 kt Waves less than 1 ft
Reporting time 07:58 PM EDT Sat Jul 11 2026

Chesapeake Bay from Drum Point to Smith Point

SMALL CRAFT ADVISORY IN EFFECT FROM SUNDAY AFTERNOON THROUGH LATE SUNDAY NIGHT
Reporting time 07:58 PM EDT Sat Jul 11 2026

Tangier Sound and the inland waters surrounding Bloodsworth Island

SMALL CRAFT ADVISORY IN EFFECT FROM SUNDAY AFTERNOON THROUGH LATE SUNDAY NIGHT
Reporting time 07:58 PM EDT Sat Jul 11 2026
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