Tall Timbers, MD
09/04/2026 03:00 AM
79°F
TEMPERATURE
Winds 8 mph W
Chance Rain Showers
A chance of rain showers before 4am. Mostly cloudy, with a low around 78. West wind around 8 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Moonrise
12:05 AM
Moonset
02:45 PM
Sunrise
06:37 AM
Moon Phase
Waning gibbous
Sunset
07:32 PM

Hourly Forecast

Fri, 03:00 AM

Chance Rain Showers
Winds: 8 mph W
79°

Fri, 04:00 AM

Mostly Cloudy
Winds: 7 mph W
78°

Fri, 05:00 AM

Mostly Cloudy
Winds: 6 mph W
78°

Fri, 06:00 AM

Mostly Sunny
Winds: 6 mph W
78°

Fri, 07:00 AM

Mostly Sunny
Winds: 6 mph W
79°

Fri, 08:00 AM

Sunny
Winds: 6 mph W
78°

Fri, 09:00 AM

Sunny
Winds: 6 mph W
79°

Fri, 10:00 AM

Sunny
Winds: 7 mph NW
81°

Fri, 11:00 AM

Sunny
Winds: 7 mph NW
82°

Fri, 12:00 PM

Sunny
Winds: 6 mph W
84°

Fri, 01:00 PM

Sunny
Winds: 5 mph W
85°

Fri, 02:00 PM

Partly Sunny
Winds: 6 mph W
86°

Fri, 03:00 PM

Partly Sunny
Winds: 6 mph W
88°

Fri, 04:00 PM

Partly Sunny
Winds: 6 mph W
87°

Fri, 05:00 PM

Chance Showers And Thunderstorms
Winds: 5 mph W
87°

Fri, 06:00 PM

Chance Showers And Thunderstorms
Winds: 5 mph NW
86°

Fri, 07:00 PM

Chance Showers And Thunderstorms
Winds: 3 mph W
85°

Fri, 08:00 PM

Chance Showers And Thunderstorms
Winds: 3 mph NW
83°

Fri, 09:00 PM

Chance Showers And Thunderstorms
Winds: 3 mph W
82°

Fri, 10:00 PM

Chance Showers And Thunderstorms
Winds: 5 mph W
81°

Fri, 11:00 PM

Chance Showers And Thunderstorms
Winds: 6 mph W
81°

Sat, 12:00 AM

Slight Chance Showers And Thunderstorms
Winds: 6 mph W
80°

Sat, 01:00 AM

Mostly Cloudy
Winds: 6 mph W
79°

Sat, 02:00 AM

Mostly Cloudy
Winds: 7 mph W
79°

Overnight

Chance Rain Showers
78°
Winds: 8 mph W
A chance of rain showers before 4am. Mostly cloudy, with a low around 78. West wind around 8 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Friday

Mostly Sunny then Chance Showers And Thunderstorms
88°
Winds: 7 mph W
A chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 88. West wind around 7 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.

Friday Night

Chance Showers And Thunderstorms
76°
Winds: 3 to 7 mph W
A chance of showers and thunderstorms before 11pm, then a chance of showers and thunderstorms between 11pm and midnight, then a slight chance of showers and thunderstorms between midnight and 1am. Mostly cloudy, with a low around 76. West wind 3 to 7 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.

Saturday

Mostly Sunny then Slight Chance Showers And Thunderstorms
82°
Winds: 8 mph N
A slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 82. North wind around 8 mph. Chance of precipitation is 20%. New rainfall amounts between a tenth and quarter of an inch possible.

Saturday Night

Chance Showers And Thunderstorms
72°
Winds: 3 to 7 mph NE
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 72. Northeast wind 3 to 7 mph. Chance of precipitation is 50%.

Sunday

Sunny
80°
Winds: 7 to 10 mph NE
Sunny, with a high near 80.

Sunday Night

Mostly Clear
70°
Winds: 6 to 10 mph E
Mostly clear, with a low around 70.

Labor Day

Sunny
79°
Winds: 7 mph E
Sunny, with a high near 79.

Monday Night

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

Tuesday

Mostly Sunny
83°
Winds: 6 mph SW
Mostly sunny, with a high near 83.

Tuesday Night

Partly Cloudy
70°
Winds: 8 mph S
Partly cloudy, with a low around 70.

Wednesday

Mostly Sunny
85°
Winds: 7 to 10 mph SW
Mostly sunny, with a high near 85.

Wednesday Night

Partly Cloudy
76°
Winds: 10 to 15 mph S
Partly cloudy, with a low around 76.

Thursday

Mostly Sunny
88°
Winds: 13 mph SW
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. Scattered to numerous showers and thunderstorms are expected today in a hot and humid air mass. Special Marine Warnings may be needed this afternoon for strong thunderstorms moving over the waters.

Tidal Potomac from Key Bridge to Indian Head

OVERNIGHT
W winds 5 kt Waves less than 1 ft A chance of showers
FRI
NW winds 5 to 10 kt Waves 1 ft Showers likely with a chance of tstms
FRI NIGHT
NW winds around 5 kt Waves 1 ft A chance of showers and tstms
SAT
N winds 5 kt Waves less than 1 ft
SAT NIGHT
NE winds around 5 kt Waves 1 ft A chance of showers and tstms
SUN
NE winds 5 to 10 kt Waves 1 ft
SUN NIGHT
E winds around 5 kt Waves 1 ft or less
MON
SE winds around 5 kt Waves 1 ft
TUE
SW winds around 5 kt Waves 1 ft
Reporting time 02:26 AM EDT Fri Sep 4 2026

Tidal Potomac from Indian Head to Cobb Island

OVERNIGHT
W winds 5 to 10 kt Waves 1 ft A chance of showers
FRI
NW winds around 5 kt Waves 1 ft A chance of showers
FRI NIGHT
NW winds around 5 kt Waves 1 ft A chance of showers and tstms
SAT
N winds 5 kt Waves less than 1 ft A chance of showers and tstms
SAT NIGHT
NE winds around 5 kt Waves 1 ft A chance of showers and tstms
SUN
NE winds 5 to 10 kt Waves 1 ft
SUN NIGHT
E 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 02:26 AM EDT Fri Sep 4 2026

Tidal Potomac from Cobb Island to Smith Point

OVERNIGHT
W winds 10 kt Waves 1 ft A chance of showers
FRI
NW winds 5 kt Waves less than 1 ft
FRI NIGHT
W winds 5 to 10 kt Waves 1 ft or less A chance of showers and tstms
SAT
N winds 5 to 10 kt Waves 1 ft A chance of showers and tstms
SAT NIGHT
NE winds 5 to 10 kt Waves 1 ft A chance of showers and tstms
SUN
NE winds 5 to 10 kt Waves 1 ft
SUN NIGHT
E winds 5 to 10 kt Waves 2 ft
MON
E winds 5 to 10 kt
TUE
S winds 5 to 10 kt Waves 1 ft or less
Reporting time 02:26 AM EDT Fri Sep 4 2026

Chesapeake Bay north of Pooles Island

OVERNIGHT
W winds 10 kt Waves 1 ft A chance of showers
FRI
NW winds 5 to 10 kt Waves 1 ft
FRI NIGHT
NW winds 5 to 10 kt Waves 1 ft A chance of showers
SAT
N winds 5 kt Waves less than 1 ft
SAT NIGHT
N winds 5 to 10 kt Waves 1 ft
SUN
NE winds 5 to 10 kt Waves 1 ft
SUN NIGHT
E winds 5 to 10 kt Waves 1 ft
MON
E winds around 5 kt Waves 1 ft
TUE
SW winds 5 to 10 kt Waves 1 ft
Reporting time 02:26 AM EDT Fri Sep 4 2026

Chesapeake Bay from Pooles Island to Sandy Point

OVERNIGHT
W winds 10 kt Waves 1 ft A chance of showers
FRI
NW winds 5 to 10 kt Waves 1 ft
FRI NIGHT
NW winds 5 to 10 kt Waves 1 ft A chance of showers and tstms
SAT
N winds 5 to 10 kt Waves 1 ft
SAT NIGHT
NE winds 5 to 10 kt Waves 1 ft
SUN
NE winds 5 to 10 kt Waves 1 ft
SUN NIGHT
E winds 5 to 10 kt Waves 1 ft
MON
SE winds around 5 kt Waves 1 ft or less
TUE
SW winds 5 to 10 kt Waves 1 ft
Reporting time 02:26 AM EDT Fri Sep 4 2026

Patapsco River including Baltimore Harbor

OVERNIGHT
W winds 5 kt Waves less than 1 ft A chance of showers
FRI
NW winds 5 kt Waves less than 1 ft
FRI NIGHT
NW winds 5 kt Waves less than 1 ft A chance of showers and tstms
SAT
N winds 5 kt Waves flat
SAT NIGHT
NE winds 5 to 10 kt Waves 1 ft or less
SUN
NE winds 5 to 10 kt Waves 1 ft
SUN NIGHT
E winds 5 to 10 kt Waves 1 ft
MON
SE winds around 5 kt Waves flat
TUE
SW winds 5 to 10 kt Waves 1 ft or less
Reporting time 02:26 AM EDT Fri Sep 4 2026

Chester River to Queenstown MD

OVERNIGHT
W winds 10 kt Waves 1 ft A chance of showers
FRI
NW winds 5 kt Waves less than 1 ft
FRI NIGHT
NW winds 5 to 10 kt Waves 1 ft A chance of showers and tstms
SAT
N winds 5 to 10 kt Waves 1 ft
SAT NIGHT
NE winds 5 to 10 kt Waves 1 ft or less
SUN
NE winds 5 to 10 kt Waves 1 ft
SUN NIGHT
E winds 5 to 10 kt Waves 1 ft or less
MON
SE winds around 5 kt Waves 1 ft or less
TUE
SW winds 5 to 10 kt Waves 1 ft
Reporting time 02:26 AM EDT Fri Sep 4 2026

Chesapeake Bay from Sandy Point to North Beach

OVERNIGHT
W winds 10 kt Waves 1 ft A chance of showers
FRI
NW winds 5 to 10 kt Waves 1 ft
FRI NIGHT
NW winds 5 to 10 kt Waves 1 ft A chance of showers and tstms
SAT
N winds 5 to 10 kt Waves 1 ft
SAT NIGHT
NE winds 5 to 10 kt Waves 1 ft
SUN
NE winds 10 kt Waves 1 ft
SUN NIGHT
E winds 5 to 10 kt Waves 1 ft
MON
E winds 5 kt
TUE
SW winds 5 to 10 kt Waves 1 ft
Reporting time 02:26 AM EDT Fri Sep 4 2026

Eastern Bay

OVERNIGHT
W winds 10 kt Waves 1 ft A chance of showers
FRI
NW winds 5 kt Waves less than 1 ft
FRI NIGHT
NW winds 5 to 10 kt Waves 1 ft A chance of showers and tstms
SAT
N winds 5 to 10 kt Waves 1 ft A chance of showers
SAT NIGHT
NE winds 5 to 10 kt Waves 1 ft or less
SUN
NE winds 5 to 10 kt Waves 1 ft
SUN NIGHT
E winds 5 to 10 kt Waves 1 ft
MON
E winds around 5 kt Waves 1 ft or less
TUE
SW winds 5 to 10 kt Waves 1 ft
Reporting time 02:26 AM EDT Fri Sep 4 2026

Chesapeake Bay from North Beach to Drum Point

OVERNIGHT
W winds 10 kt Waves 1 ft A chance of showers
FRI
NW winds 5 to 10 kt Waves 1 ft
FRI NIGHT
NW winds 5 to 10 kt Waves 1 ft A chance of showers and tstms
SAT
N winds 5 to 10 kt Waves 1 ft
SAT NIGHT
NE winds 5 to 10 kt Waves 1 ft
SUN
NE winds 10 kt Waves 2 ft
SUN NIGHT
E winds 10 to 15 kt Waves 1 to 2 ft
MON
E winds 5 to 10 kt
TUE
SW winds 5 to 10 kt Waves 1 ft
Reporting time 02:26 AM EDT Fri Sep 4 2026

Choptank River to Cambridge MD and the Little Choptank River

OVERNIGHT
W winds 10 kt Waves 1 ft A chance of showers
FRI
NW winds 5 to 10 kt Waves 1 ft
FRI NIGHT
NW winds 5 to 10 kt Waves 1 ft A chance of showers and tstms
SAT
N winds 5 to 10 kt Waves 1 ft
SAT NIGHT
NE winds 5 to 10 kt Waves 1 ft
SUN
NE 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
TUE
SW winds 5 to 10 kt Waves 1 ft
Reporting time 02:26 AM EDT Fri Sep 4 2026

Patuxent River to Broomes Island MD

OVERNIGHT
W winds 5 to 10 kt Waves 1 ft A chance of showers
FRI
NW winds 5 kt Waves less than 1 ft
FRI NIGHT
NW winds around 5 kt Waves 1 ft A chance of showers and tstms
SAT
N winds 5 kt Waves less than 1 ft
SAT NIGHT
NE winds around 5 kt Waves 1 ft A chance of showers and tstms
SUN
NE winds 5 to 10 kt Waves 1 ft
SUN NIGHT
E winds 5 to 10 kt Waves 1 ft
MON
E winds around 5 kt Waves 1 ft
TUE
SW winds around 5 kt Waves 1 ft
Reporting time 02:26 AM EDT Fri Sep 4 2026

Chesapeake Bay from Drum Point to Smith Point

OVERNIGHT
W winds 10 kt Waves 1 ft Showers likely
FRI
NW winds 5 to 10 kt Waves 1 ft
FRI NIGHT
W winds 5 to 10 kt Waves 1 ft A chance of showers and tstms
SAT
N winds 5 to 10 kt Waves 1 ft
SAT NIGHT
NE winds 5 to 10 kt Waves 1 ft A chance of showers and tstms
SUN
NE winds 10 kt Waves 1 ft
SUN NIGHT
E winds 10 to 15 kt with gusts to 20 kt Waves 2 ft
MON
E winds 5 to 10 kt
TUE
SW winds 10 to 15 kt Waves 1 to 2 ft
Reporting time 02:26 AM EDT Fri Sep 4 2026

Tangier Sound and the inland waters surrounding Bloodsworth Island

OVERNIGHT
W winds 10 to 15 kt Waves 1 ft Showers likely with a slight chance of tstms
FRI
W winds 5 to 10 kt Waves 1 ft
FRI NIGHT
W winds 5 to 10 kt Waves 1 ft A chance of showers and tstms
SAT
N winds 5 to 10 kt Waves 1 ft A chance of showers and tstms
SAT NIGHT
NE winds 5 to 10 kt Waves 1 ft A chance of showers and tstms
SUN
NE winds 5 to 10 kt Waves 1 ft
SUN NIGHT
E winds 10 to 15 kt Waves 1 ft
MON
E winds 5 to 10 kt
TUE
SW winds 5 to 10 kt Waves 1 ft or less
Reporting time 02:26 AM EDT Fri Sep 4 2026
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