Tall Timbers, MD
07/10/2026 05:00 PM
87°F
TEMPERATURE
Winds 5 mph W
Scattered Showers And Thunderstorms
Scattered showers and thunderstorms. Cloudy, with a high near 87. West wind around 5 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Moonrise
02:40 AM
Moonset
05:57 PM
Sunrise
05:51 AM
Moon Phase
Waning crescent
Sunset
08:31 PM

Hourly Forecast

Fri, 05:00 PM

Scattered Showers And Thunderstorms
Winds: 5 mph W
87°

Fri, 06:00 PM

Scattered Showers And Thunderstorms
Winds: 5 mph W
86°

Fri, 07:00 PM

Isolated Showers And Thunderstorms
Winds: 5 mph W
84°

Fri, 08:00 PM

Scattered Showers And Thunderstorms
Winds: 6 mph SW
83°

Fri, 09:00 PM

Scattered Showers And Thunderstorms
Winds: 5 mph SW
81°

Fri, 10:00 PM

Scattered Showers And Thunderstorms
Winds: 3 mph SW
81°

Fri, 11:00 PM

Scattered Showers And Thunderstorms
Winds: 3 mph SW
80°

Sat, 12:00 AM

Isolated Showers And Thunderstorms
Winds: 3 mph W
79°

Sat, 01:00 AM

Isolated Showers And Thunderstorms
Winds: 3 mph W
79°

Sat, 02:00 AM

Mostly Cloudy
Winds: 3 mph W
78°

Sat, 03:00 AM

Isolated Rain Showers
Winds: 3 mph W
78°

Sat, 04:00 AM

Mostly Cloudy
Winds: 3 mph W
77°

Sat, 05:00 AM

Mostly Cloudy
Winds: 3 mph W
77°

Sat, 06:00 AM

Isolated Rain Showers
Winds: 3 mph W
75°

Sat, 07:00 AM

Scattered Rain Showers
Winds: 3 mph W
75°

Sat, 08:00 AM

Chance Rain Showers
Winds: 3 mph NW
76°

Sat, 09:00 AM

Chance Rain Showers
Winds: 5 mph NW
77°

Sat, 10:00 AM

Chance Rain Showers
Winds: 5 mph NW
79°

Sat, 11:00 AM

Scattered Showers And Thunderstorms
Winds: 6 mph NW
81°

Sat, 12:00 PM

Scattered Showers And Thunderstorms
Winds: 6 mph NW
83°

Sat, 01:00 PM

Scattered Showers And Thunderstorms
Winds: 7 mph W
84°

Sat, 02:00 PM

Chance Showers And Thunderstorms
Winds: 7 mph NW
84°

Sat, 03:00 PM

Chance Showers And Thunderstorms
Winds: 7 mph NW
84°

Sat, 04:00 PM

Chance Showers And Thunderstorms
Winds: 7 mph N
83°

This Afternoon

Scattered Showers And Thunderstorms
87°
Winds: 5 mph W
Scattered showers and thunderstorms. Cloudy, with a high near 87. West wind around 5 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

Tonight

Scattered Showers And Thunderstorms
75°
Winds: 6 mph W
Scattered showers and thunderstorms before 11pm, then scattered showers and thunderstorms between 11pm and midnight, then isolated showers and thunderstorms between midnight and 4am. Mostly cloudy, with a low around 75. West wind around 6 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Saturday

Chance Showers And Thunderstorms
84°
Winds: 3 to 8 mph NW
A chance of rain showers before 11am, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 84. Northwest wind 3 to 8 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.

Saturday Night

Chance Showers And Thunderstorms then Mostly Cloudy
74°
Winds: 7 mph NE
A chance of showers and thunderstorms before 8pm, then a slight chance of showers and thunderstorms between 8pm and 11pm. Mostly cloudy, with a low around 74. Northeast wind around 7 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Sunday

Partly Sunny
81°
Winds: 6 to 12 mph E
Partly sunny, with a high near 81. East wind 6 to 12 mph.

Sunday Night

Partly Cloudy
73°
Winds: 3 to 12 mph SE
Partly cloudy, with a low around 73.

Monday

Mostly Sunny
79°
Winds: 3 to 9 mph SE
Mostly sunny, with a high near 79.

Monday Night

Mostly Clear
70°
Winds: 2 to 9 mph S
Mostly clear, with a low around 70.

Tuesday

Sunny
86°
Winds: 6 mph SW
Sunny, with a high near 86.

Tuesday Night

Clear
74°
Winds: 8 mph SW
Clear, with a low around 74.

Wednesday

Sunny
91°
Winds: 8 mph W
Sunny, with a high near 91.

Wednesday Night

Mostly Clear
79°
Winds: 8 mph SW
Mostly clear, with a low around 79.

Thursday

Sunny
90°
Winds: 7 mph W
Sunny, with a high near 90.

Thursday Night

Partly Cloudy
78°
Winds: 7 mph SW
Partly cloudy, with a low around 78.

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 frontal zone will meander about the Mid-Atlantic today. Another 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 through Saturday, but especially this afternoon and evening.

Tidal Potomac from Key Bridge to Indian Head

REST OF THIS AFTERNOON
W winds 5 kt Waves less than 1 ft Scattered showers with isolated tstms
TONIGHT
W winds around 5 kt Waves 1 ft or less
SAT
N winds around 5 kt Waves 1 ft Numerous showers and scattered tstms
SAT NIGHT
NE winds around 5 kt Waves 1 ft A chance of showers
SUN
E winds around 5 kt Waves 1 ft
SUN NIGHT
SE winds around 5 kt Waves 1 ft
MON
SE winds around 5 kt Waves 1 ft
TUE
SW winds around 5 kt Waves 1 ft
Reporting time 04:57 PM EDT Fri Jul 10 2026

Tidal Potomac from Indian Head to Cobb Island

REST OF THIS AFTERNOON
W winds 5 kt Waves less than 1 ft Scattered showers and tstms
TONIGHT
W winds around 5 kt Waves 1 ft Scattered showers and tstms
SAT
N winds 5 kt Waves less than 1 ft Numerous showers and scattered tstms
SAT NIGHT
NE winds around 5 kt Waves 1 ft A chance of showers
SUN
E winds 5 to 10 kt Waves 1 ft
SUN NIGHT
SE winds 5 to 10 kt Waves 1 ft
MON
SE winds 5 to 10 kt
TUE
SW winds around 5 kt Waves 1 ft
Reporting time 04:57 PM EDT Fri Jul 10 2026

Tidal Potomac from Cobb Island to Smith Point

REST OF THIS AFTERNOON
SW winds 5 kt Waves flat Scattered showers and tstms
TONIGHT
SW winds 5 kt Waves flat Scattered showers and tstms
SAT
NW winds 5 to 10 kt Waves 1 ft or less Numerous showers and scattered tstms
SAT NIGHT
NE winds 5 to 10 kt Waves 1 ft
SUN
E winds 5 to 10 kt Waves 1 ft
SUN NIGHT
SE winds 5 to 10 kt Waves 1 to 2 ft
MON
SE winds 5 to 10 kt
TUE
SW winds 5 to 10 kt Waves 1 ft or less
Reporting time 04:57 PM EDT Fri Jul 10 2026

Chesapeake Bay north of Pooles Island

REST OF THIS AFTERNOON
W winds 5 kt Waves less than 1 ft Scattered showers with isolated tstms
TONIGHT
W winds around 5 kt Waves 1 ft or less Scattered showers and tstms
SAT
N winds around 5 kt Waves 1 ft or less Numerous showers and scattered tstms
SAT NIGHT
NE winds around 5 kt Waves 1 ft or less
SUN
E winds 5 kt Waves flat
SUN NIGHT
SE winds 5 to 10 kt Waves 1 ft or less
MON
S winds 5 to 10 kt Waves 1 ft or less
TUE
SW winds 5 to 10 kt Waves 1 ft
Reporting time 04:57 PM EDT Fri Jul 10 2026

Chesapeake Bay from Pooles Island to Sandy Point

REST OF THIS AFTERNOON
W winds 5 kt Waves less than 1 ft Scattered showers with isolated tstms
TONIGHT
W winds around 5 kt Waves 1 ft or less Scattered showers and tstms
SAT
N winds 5 kt Waves less than 1 ft Numerous showers and scattered tstms
SAT NIGHT
NE winds 5 to 10 kt Waves 1 ft
SUN
E winds 5 to 10 kt Waves 1 ft
SUN NIGHT
SE winds 5 to 10 kt Waves 1 ft
MON
S winds 5 to 10 kt Waves 1 ft or less
TUE
SW winds 5 to 10 kt Waves 1 ft
Reporting time 04:57 PM EDT Fri Jul 10 2026

Patapsco River including Baltimore Harbor

REST OF THIS AFTERNOON
W winds 5 kt Waves less than 1 ft Scattered showers with isolated tstms
TONIGHT
W winds around 5 kt Waves flat Scattered showers and tstms
SAT
N winds 5 kt Waves less than 1 ft Numerous showers and scattered tstms
SAT NIGHT
NE winds 5 kt Waves less than 1 ft
SUN
E winds 5 kt Waves less than 1 ft
SUN NIGHT
SE winds 5 to 10 kt Waves 1 ft
MON
S winds around 5 kt Waves 1 ft or less
TUE
SW winds 5 kt Waves less than 1 ft
Reporting time 04:57 PM EDT Fri Jul 10 2026

Chester River to Queenstown MD

REST OF THIS AFTERNOON
W winds 5 kt Waves less than 1 ft Scattered showers with isolated tstms
TONIGHT
W winds around 5 kt Waves 1 ft or less
SAT
N winds 5 kt Waves less than 1 ft Numerous showers and scattered tstms
SAT NIGHT
NE winds around 5 kt Waves 1 ft or less
SUN
E winds 5 kt Waves less than 1 ft
SUN NIGHT
SE winds 5 to 10 kt Waves 1 ft
MON
S winds 5 kt Waves less than 1 ft
TUE
SW winds 5 to 10 kt Waves 1 ft
Reporting time 04:57 PM EDT Fri Jul 10 2026

Chesapeake Bay from Sandy Point to North Beach

REST OF THIS AFTERNOON
W winds 5 kt Waves less than 1 ft Scattered showers with isolated tstms
TONIGHT
W winds around 5 kt Waves 1 ft or less
SAT
N winds 5 kt Waves less than 1 ft Numerous showers and scattered tstms
SAT NIGHT
NE winds 5 to 10 kt Waves 1 ft
SUN
E winds 5 to 10 kt Waves 1 ft
SUN NIGHT
SE winds 5 to 10 kt Waves 1 to 2 ft
MON
S winds 5 to 10 kt Waves 1 ft
TUE
SW winds 5 to 10 kt Waves 1 ft
Reporting time 04:57 PM EDT Fri Jul 10 2026

Eastern Bay

REST OF THIS AFTERNOON
W winds 5 kt Waves less than 1 ft Scattered showers with isolated tstms
TONIGHT
W winds around 5 kt Waves 1 ft or less
SAT
N winds 5 kt Waves less than 1 ft Numerous showers and scattered tstms
SAT NIGHT
NE winds 5 kt Waves less than 1 ft
SUN
E winds 5 kt Waves less than 1 ft
SUN NIGHT
SE winds 5 to 10 kt Waves 1 ft
MON
S winds 5 kt Waves less than 1 ft
TUE
SW winds 5 to 10 kt Waves 1 ft
Reporting time 04:57 PM EDT Fri Jul 10 2026

Chesapeake Bay from North Beach to Drum Point

REST OF THIS AFTERNOON
SW winds 5 kt Waves less than 1 ft Scattered showers and tstms
TONIGHT
SW winds 5 kt Waves less than 1 ft
SAT
N winds 5 to 10 kt Waves 1 ft Numerous showers and scattered tstms
SAT NIGHT
NE winds 5 to 10 kt Waves 1 ft A chance of showers
SUN
E winds 5 to 10 kt Waves 1 ft
SUN NIGHT
SE winds 5 to 10 kt Waves 1 to 2 ft
MON
S winds 5 to 10 kt Waves 1 ft
TUE
SW winds 5 to 10 kt Waves 1 ft
Reporting time 04:57 PM EDT Fri Jul 10 2026

Choptank River to Cambridge MD and the Little Choptank River

REST OF THIS AFTERNOON
SW winds 5 kt Waves flat Scattered showers and tstms
TONIGHT
SW winds around 5 kt Waves flat
SAT
N winds 5 to 10 kt Waves 1 ft Numerous showers and scattered tstms
SAT NIGHT
NE winds 5 kt Waves less than 1 ft A chance of showers
SUN
E winds 5 to 10 kt Waves 1 ft
SUN NIGHT
SE winds 5 to 10 kt Waves 1 ft
MON
S winds 5 to 10 kt Waves 1 ft or less
TUE
SW winds 5 to 10 kt Waves 1 ft
Reporting time 04:57 PM EDT Fri Jul 10 2026

Patuxent River to Broomes Island MD

REST OF THIS AFTERNOON
SW winds 5 kt Waves less than 1 ft Scattered showers and tstms
TONIGHT
W winds around 5 kt Waves 1 ft Scattered showers and tstms
SAT
N winds 5 to 10 kt Waves 1 ft Numerous showers and scattered tstms
SAT NIGHT
NE winds around 5 kt Waves 1 ft A chance of showers
SUN
E winds 5 to 10 kt Waves 1 ft
SUN NIGHT
SE winds 5 to 10 kt Waves 1 ft
MON
SE winds around 5 kt Waves 1 ft
TUE
SW winds around 5 kt Waves 1 ft
Reporting time 04:57 PM EDT Fri Jul 10 2026

Chesapeake Bay from Drum Point to Smith Point

REST OF THIS AFTERNOON
S winds 10 kt Waves 1 ft Scattered showers and tstms
TONIGHT
SW winds 5 to 10 kt Waves 1 ft Scattered showers and tstms
SAT
NW winds 5 to 10 kt
SAT NIGHT
NE winds 5 to 10 kt Waves 1 ft
SUN
E winds 10 kt Waves 1 to 2 ft
SUN NIGHT
SE winds 10 to 15 kt Waves 2 ft
MON
SE winds 5 to 10 kt Waves 1 ft
TUE
SW winds 5 to 10 kt Waves 1 to 2 ft
Reporting time 04:57 PM EDT Fri Jul 10 2026

Tangier Sound and the inland waters surrounding Bloodsworth Island

REST OF THIS AFTERNOON
SW winds 5 kt Waves less than 1 ft Isolated showers and tstms
TONIGHT
SW winds 5 kt Waves less than 1 ft Scattered showers and tstms
SAT
NW winds 5 to 10 kt
SAT NIGHT
NE winds 5 to 10 kt Waves 1 ft
SUN
E winds 10 kt Waves 1 ft
SUN NIGHT
E winds 5 to 10 kt Waves 1 ft
MON
SE winds 5 to 10 kt Waves 1 ft
TUE
SW winds 10 to 15 kt Waves 1 ft or less
Reporting time 04:57 PM EDT Fri Jul 10 2026
Oilrig
NWS
Buoy
Fixed Station
USGS
Ship
Other