Tall Timbers, MD
09/11/2026 10:00 PM
76°F
TEMPERATURE
Winds 7 mph E
Mostly Cloudy
A slight chance of rain showers between 3am and 5am, then a slight chance of showers and thunderstorms. Mostly cloudy, with a low around 75. East wind around 7 mph. Chance of precipitation is 20%.
Moonrise
08:12 AM
Moonset
08:28 PM
Sunrise
06:44 AM
Moon Phase
Waxing crescent
Sunset
07:20 PM

Hourly Forecast

Fri, 10:00 PM

Mostly Cloudy
Winds: 7 mph E
76°

Fri, 11:00 PM

Mostly Cloudy
Winds: 7 mph E
77°

Sat, 12:00 AM

Mostly Cloudy
Winds: 7 mph E
77°

Sat, 01:00 AM

Mostly Cloudy
Winds: 6 mph E
76°

Sat, 02:00 AM

Mostly Cloudy
Winds: 6 mph E
76°

Sat, 03:00 AM

Slight Chance Rain Showers
Winds: 6 mph E
76°

Sat, 04:00 AM

Slight Chance Rain Showers
Winds: 7 mph E
76°

Sat, 05:00 AM

Slight Chance Showers And Thunderstorms
Winds: 7 mph E
76°

Sat, 06:00 AM

Slight Chance Showers And Thunderstorms
Winds: 7 mph E
76°

Sat, 07:00 AM

Slight Chance Showers And Thunderstorms
Winds: 8 mph E
76°

Sat, 08:00 AM

Slight Chance Rain Showers
Winds: 8 mph E
75°

Sat, 09:00 AM

Mostly Cloudy
Winds: 9 mph E
76°

Sat, 10:00 AM

Mostly Cloudy
Winds: 10 mph E
77°

Sat, 11:00 AM

Mostly Cloudy
Winds: 12 mph SE
78°

Sat, 12:00 PM

Chance Showers And Thunderstorms
Winds: 12 mph SE
79°

Sat, 01:00 PM

Chance Showers And Thunderstorms
Winds: 13 mph SE
80°

Sat, 02:00 PM

Chance Showers And Thunderstorms
Winds: 13 mph SE
80°

Sat, 03:00 PM

Chance Showers And Thunderstorms
Winds: 13 mph SE
81°

Sat, 04:00 PM

Chance Showers And Thunderstorms
Winds: 13 mph SE
80°

Sat, 05:00 PM

Chance Showers And Thunderstorms
Winds: 12 mph SE
80°

Sat, 06:00 PM

Chance Showers And Thunderstorms
Winds: 13 mph SE
80°

Sat, 07:00 PM

Chance Showers And Thunderstorms
Winds: 12 mph SE
80°

Sat, 08:00 PM

Chance Showers And Thunderstorms
Winds: 13 mph SE
79°

Sat, 09:00 PM

Chance Showers And Thunderstorms
Winds: 12 mph SE
78°

Tonight

Mostly Cloudy then Slight Chance Showers And Thunderstorms
75°
Winds: 7 mph E
A slight chance of rain showers between 3am and 5am, then a slight chance of showers and thunderstorms. Mostly cloudy, with a low around 75. East wind around 7 mph. Chance of precipitation is 20%.

Saturday

Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
82°
Winds: 7 to 13 mph SE
A slight chance of showers and thunderstorms before 9am, then a chance of showers and thunderstorms between noon and 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 82. Southeast wind 7 to 13 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

Saturday Night

Chance Showers And Thunderstorms then Patchy Fog
75°
Winds: 7 to 13 mph S
A chance of showers and thunderstorms before 11pm, then patchy fog and showers and thunderstorms. Cloudy, with a low around 75. South wind 7 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Sunday

Chance Showers And Thunderstorms
83°
Winds: 3 to 8 mph W
A chance of showers and thunderstorms before 11am, then a chance of showers and thunderstorms. Partly sunny, with a high near 83. West wind 3 to 8 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.

Sunday Night

Slight Chance Showers And Thunderstorms then Partly Cloudy
74°
Winds: 2 to 7 mph W
A slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 74. West wind 2 to 7 mph. Chance of precipitation is 20%.

Monday

Mostly Sunny
81°
Winds: 7 to 15 mph NW
Mostly sunny, with a high near 81.

Monday Night

Mostly Clear
67°
Winds: 12 mph NE
Mostly clear, with a low around 67.

Tuesday

Sunny
77°
Winds: 5 to 9 mph E
Sunny, with a high near 77.

Tuesday Night

Mostly Clear
68°
Winds: 3 to 7 mph SE
Mostly clear, with a low around 68.

Wednesday

Sunny
79°
Winds: 3 to 7 mph SE
Sunny, with a high near 79.

Wednesday Night

Mostly Clear
68°
Winds: 7 mph S
Mostly clear, with a low around 68.

Thursday

Sunny
84°
Winds: 7 mph S
Sunny, with a high near 84.

Thursday Night

Chance Rain Showers
71°
Winds: 9 mph SW
A chance of rain showers between 8pm and 2am. Partly cloudy, with a low around 71. Chance of precipitation is 30%.

Friday

Mostly Sunny then Slight Chance Rain Showers
80°
Winds: 9 mph NE
A slight chance of rain showers after 2pm. Mostly sunny, with a high near 80.

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 slow moving cold front over the area today will stall over the Carolinas on Saturday. The front returns northward as a warm front late in the weekend before another cold front crosses the region by Monday. High pressure returns for early next week. Expect some Small Craft Advisory level channeling this upcoming weekend, mainly over the open waters.

Tidal Potomac from Key Bridge to Indian Head

TONIGHT
E winds around 5 kt Waves 1 ft
SAT
E winds 5 to 10 kt Waves 1 ft A chance of showers and tstms
SAT NIGHT
SE winds 5 to 10 kt Waves 1 ft Showers with a chance of tstms Patchy fog Vsby 1 NM or less
SUN
W winds around 5 kt Waves 1 ft A chance of showers
SUN NIGHT
W winds around 5 kt Waves 1 ft
MON
N winds 5 to 10 kt with gusts to 20 kt Waves 1 ft
MON NIGHT
NE winds 5 to 10 kt Waves 1 ft
TUE
SE winds around 5 kt Waves 1 ft
WED
S winds around 5 kt Waves 1 ft
Reporting time 07:57 PM EDT Fri Sep 11 2026

Tidal Potomac from Indian Head to Cobb Island

TONIGHT
E winds 5 kt Waves less than 1 ft A slight chance of showers and tstms after midnight
SAT
E winds 5 to 10 kt Waves 1 ft Showers likely with a chance of tstms
SAT NIGHT
SE winds 5 to 10 kt Waves 1 ft Showers with a chance of tstms Patchy fog Vsby 1 NM or less
SUN
W winds around 5 kt Waves 1 ft A chance of showers Patchy fog
SUN NIGHT
W winds around 5 kt Waves 1 ft
MON
N winds 5 to 10 kt Waves 1 ft
MON NIGHT
NE winds 5 to 10 kt Waves 1 ft
TUE
SE winds around 5 kt Waves 1 ft
WED
S winds around 5 kt Waves 1 ft
Reporting time 07:57 PM EDT Fri Sep 11 2026

Tidal Potomac from Cobb Island to Smith Point

TONIGHT
E winds 5 to 10 kt Waves 1 ft A slight chance of showers and tstms after midnight
SAT
SE winds 10 to 15 kt Waves 2 ft A chance of showers and tstms
SAT NIGHT
SE winds 10 to 15 kt
SUN
W winds 5 to 10 kt Waves 1 ft A chance of showers and tstms
SUN NIGHT
W winds around 5 kt Waves 1 ft or less
MON
N winds 10 to 15 kt with gusts to 20 kt Waves 2 ft
MON NIGHT
NE winds 10 to 15 kt with gusts to 20 kt Waves 2 ft
TUE
E winds 5 to 10 kt
WED
SE winds 5 kt Waves less than 1 ft
Reporting time 07:57 PM EDT Fri Sep 11 2026

Chesapeake Bay north of Pooles Island

TONIGHT
SE winds 5 kt Waves flat
SAT
SE winds 5 to 10 kt Waves 1 ft
SAT NIGHT
SE winds 5 to 10 kt Waves 1 ft Showers with a chance of tstms Patchy fog Vsby 1 NM or less
SUN
W winds 5 kt Waves flat Showers Patchy fog
SUN NIGHT
W winds 5 to 10 kt Waves 1 ft or less
MON
N winds 10 to 15 kt with gusts to 20 kt Waves 1 ft
MON NIGHT
N winds 5 to 10 kt Waves 1 ft
TUE
E winds 5 to 10 kt
WED
S winds around 5 kt Waves flat
Reporting time 07:57 PM EDT Fri Sep 11 2026

Chesapeake Bay from Pooles Island to Sandy Point

TONIGHT
SE winds 5 kt Waves less than 1 ft
SAT
SE winds 5 to 10 kt Waves 1 ft A chance of showers
SAT NIGHT
SE winds 5 to 10 kt Waves 1 ft Showers with a chance of tstms Patchy fog Vsby 1 NM or less
SUN
W winds 5 kt Waves less than 1 ft Showers likely
SUN NIGHT
W winds 5 to 10 kt Waves 1 ft
MON
N winds 10 to 15 kt with gusts to 20 kt Waves 2 ft
MON NIGHT
NE winds 10 to 15 kt with gusts to 20 kt Waves 2 ft
TUE
E winds 5 to 10 kt
WED
S winds 5 to 10 kt Waves 1 ft
Reporting time 07:57 PM EDT Fri Sep 11 2026

Patapsco River including Baltimore Harbor

TONIGHT
SE winds 5 kt Waves flat
SAT
SE winds 5 to 10 kt Waves 1 ft A chance of showers and tstms
SAT NIGHT
SE winds 5 to 10 kt Waves 1 ft Showers with a chance of tstms Patchy fog Vsby 1 NM or less
SUN
W winds around 5 kt Waves flat Showers likely
SUN NIGHT
W winds 5 kt Waves less than 1 ft
MON
N winds 5 to 10 kt Waves 1 ft
MON NIGHT
N winds 5 to 10 kt Waves 1 ft
TUE
E winds 5 to 10 kt
WED
S winds around 5 kt Waves 1 ft or less
Reporting time 07:57 PM EDT Fri Sep 11 2026

Chester River to Queenstown MD

TONIGHT
E winds 5 kt Waves flat
SAT
SE winds 5 to 10 kt Waves 1 ft A chance of showers
SAT NIGHT
SE winds 5 to 10 kt Waves 1 ft Showers with a chance of tstms Patchy fog Vsby 1 NM or less
SUN
W winds around 5 kt Waves 1 ft Showers likely Patchy fog
SUN NIGHT
W winds 5 to 10 kt Waves 1 ft or less
MON
N winds 10 to 15 kt Waves 2 ft
MON NIGHT
NE winds 5 to 10 kt Waves 1 to 2 ft
TUE
SE winds 5 to 10 kt
WED
S winds 5 kt Waves less than 1 ft
Reporting time 07:57 PM EDT Fri Sep 11 2026

Chesapeake Bay from Sandy Point to North Beach

TONIGHT
E winds 5 kt Waves less than 1 ft
SAT
SE winds 5 to 10 kt Waves 1 to 2 ft A chance of showers and tstms
SAT NIGHT
S winds 10 to 15 kt Waves 2 ft Showers with a chance of tstms Patchy fog Vsby 1 NM or less
SUN
W winds 5 to 10 kt Waves 1 ft Showers likely with a chance of tstms
SUN NIGHT
W winds 5 to 10 kt Waves 1 ft or less
MON
N winds 10 to 15 kt with gusts to 20 kt Waves 2 ft
MON NIGHT
NE winds 10 to 15 kt with gusts to 20 kt Waves 2 ft
TUE
E winds 5 to 10 kt
WED
S winds 5 to 10 kt Waves 1 ft
Reporting time 07:57 PM EDT Fri Sep 11 2026

Eastern Bay

TONIGHT
E winds 5 kt Waves flat
SAT
SE winds 5 to 10 kt Waves 1 ft A chance of showers
SAT NIGHT
SE winds 5 to 10 kt Waves 1 ft Showers with a chance of tstms Patchy fog Vsby 1 NM or less
SUN
W winds around 5 kt Waves 1 ft Showers likely with a chance of tstms
SUN NIGHT
W winds 5 to 10 kt Waves 1 ft or less
MON
N winds 10 to 15 kt with gusts to 20 kt Waves 1 ft
MON NIGHT
NE winds 10 kt with gusts to 20 kt Waves 1 ft
TUE
E winds 5 to 10 kt
WED
S winds 5 kt Waves less than 1 ft
Reporting time 07:57 PM EDT Fri Sep 11 2026

Chesapeake Bay from North Beach to Drum Point

TONIGHT
E winds 5 to 10 kt Waves 1 ft
SAT
SE winds 5 to 10 kt Waves 2 ft A chance of showers and tstms
SAT NIGHT
SE winds 10 to 15 kt with gusts to 20 kt
SUN
W winds 5 to 10 kt Waves 1 ft Showers likely with a chance of tstms
SUN NIGHT
W winds 5 to 10 kt Waves 1 ft or less
MON
N winds 10 to 15 kt with gusts to 20 kt Waves 2 to 3 ft
MON NIGHT
NE winds 10 to 15 kt with gusts to 20 kt Waves 2 ft
TUE
E winds 5 to 10 kt
WED
S winds 5 to 10 kt Waves 1 ft
Reporting time 07:57 PM EDT Fri Sep 11 2026

Choptank River to Cambridge MD and the Little Choptank River

TONIGHT
E winds 5 kt Waves less than 1 ft
SAT
SE winds 5 to 10 kt Waves 1 ft A chance of showers
SAT NIGHT
SE winds 5 to 10 kt Waves 1 ft Showers with a chance of tstms Patchy fog Vsby 1 NM or less
SUN
W winds 5 to 10 kt Waves 1 ft Showers likely with a chance of tstms
SUN NIGHT
W winds 5 to 10 kt Waves 1 ft or less
MON
N winds 10 to 15 kt with gusts to 20 kt Waves 2 ft
MON NIGHT
NE winds 10 to 15 kt with gusts to 20 kt Waves 1 to 2 ft
TUE
E winds 5 to 10 kt
WED
S winds 5 to 10 kt Waves 1 ft
Reporting time 07:57 PM EDT Fri Sep 11 2026

Patuxent River to Broomes Island MD

TONIGHT
E winds 5 kt Waves less than 1 ft A slight chance of showers and tstms after midnight
SAT
SE winds 5 to 10 kt Waves 1 ft A chance of showers and tstms
SAT NIGHT
S winds 5 to 10 kt Waves 1 ft Showers with a chance of tstms
SUN
W winds 5 kt Waves less than 1 ft A chance of showers and tstms
SUN NIGHT
W winds around 5 kt Waves 1 ft
MON
N winds 10 to 15 kt with gusts to 20 kt Waves 1 ft
MON NIGHT
NE winds 5 to 10 kt Waves 1 ft
TUE
E winds 5 to 10 kt
WED
S winds around 5 kt Waves 1 ft
Reporting time 07:57 PM EDT Fri Sep 11 2026

Chesapeake Bay from Drum Point to Smith Point

TONIGHT
E winds 10 kt Waves 1 ft A slight chance of showers and tstms after midnight
SAT
SE winds 10 to 15 kt with gusts to 20 kt Waves 2 ft A chance of showers
SAT NIGHT
SE winds 10 to 15 kt
SUN
W winds 5 to 10 kt Waves 1 ft Showers likely with a chance of tstms
SUN NIGHT
W winds 5 to 10 kt Waves 1 ft
MON
N winds 10 to 15 kt with gusts to 20 kt Waves 2 to 3 ft
MON NIGHT
NE winds 10 to 15 kt with gusts to 20 kt Waves 2 to 3 ft
TUE
NE winds 10 to 15 kt
WED
SE winds 5 to 10 kt Waves 1 ft
Reporting time 07:57 PM EDT Fri Sep 11 2026

Tangier Sound and the inland waters surrounding Bloodsworth Island

TONIGHT
E winds 10 kt Waves 1 ft A slight chance of showers after midnight
SAT
SE winds 10 to 15 kt Waves 1 ft
SAT NIGHT
SE winds 10 to 15 kt
SUN
W winds 5 to 10 kt Waves 1 ft Showers likely with a chance of tstms
SUN NIGHT
W winds 5 to 10 kt Waves 1 ft
MON
N winds 10 to 15 kt with gusts to 20 kt Waves 2 ft
MON NIGHT
NE winds 10 to 15 kt with gusts to 20 kt Waves 1 to 2 ft
TUE
NE winds 10 to 15 kt
WED
SE winds 5 to 10 kt Waves 1 ft
Reporting time 07:57 PM EDT Fri Sep 11 2026
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