Tall Timbers, MD
08/23/2026 07:00 PM
80°F
TEMPERATURE
Winds 5 mph W
Mostly Clear
Mostly clear, with a low around 70. Northwest wind 2 to 6 mph.
Moonrise
06:25 PM
Moonset
02:41 AM
Sunrise
06:28 AM
Moon Phase
Waxing gibbous
Sunset
07:49 PM

Hourly Forecast

Sun, 07:00 PM

Mostly Clear
Winds: 5 mph W
80°

Sun, 08:00 PM

Mostly Clear
Winds: 5 mph W
78°

Sun, 09:00 PM

Mostly Clear
Winds: 3 mph W
77°

Sun, 10:00 PM

Clear
Winds: 3 mph W
76°

Sun, 11:00 PM

Mostly Clear
Winds: 5 mph W
75°

Mon, 12:00 AM

Mostly Clear
Winds: 5 mph NW
73°

Mon, 01:00 AM

Mostly Clear
Winds: 6 mph NW
73°

Mon, 02:00 AM

Mostly Clear
Winds: 6 mph NW
72°

Mon, 03:00 AM

Mostly Clear
Winds: 3 mph NW
71°

Mon, 04:00 AM

Partly Cloudy
Winds: 3 mph N
71°

Mon, 05:00 AM

Partly Cloudy
Winds: 2 mph N
71°

Mon, 06:00 AM

Sunny
Winds: 2 mph NW
70°

Mon, 07:00 AM

Sunny
Winds: 3 mph NW
70°

Mon, 08:00 AM

Sunny
Winds: 3 mph W
71°

Mon, 09:00 AM

Sunny
Winds: 3 mph W
72°

Mon, 10:00 AM

Sunny
Winds: 5 mph W
76°

Mon, 11:00 AM

Sunny
Winds: 6 mph W
78°

Mon, 12:00 PM

Sunny
Winds: 6 mph W
79°

Mon, 01:00 PM

Sunny
Winds: 7 mph W
80°

Mon, 02:00 PM

Sunny
Winds: 7 mph W
81°

Mon, 03:00 PM

Sunny
Winds: 7 mph W
81°

Mon, 04:00 PM

Sunny
Winds: 7 mph W
81°

Mon, 05:00 PM

Sunny
Winds: 7 mph W
81°

Mon, 06:00 PM

Mostly Clear
Winds: 6 mph NW
82°

Tonight

Mostly Clear
70°
Winds: 2 to 6 mph NW
Mostly clear, with a low around 70. Northwest wind 2 to 6 mph.

Monday

Sunny
83°
Winds: 2 to 7 mph W
Sunny, with a high near 83. West wind 2 to 7 mph.

Monday Night

Mostly Clear
69°
Winds: 3 to 7 mph N
Mostly clear, with a low around 69. North wind 3 to 7 mph.

Tuesday

Sunny
83°
Winds: 6 mph NW
Sunny, with a high near 83. Northwest wind around 6 mph.

Tuesday Night

Mostly Clear
71°
Winds: 5 mph SW
Mostly clear, with a low around 71. Southwest wind around 5 mph.

Wednesday

Sunny
84°
Winds: 2 to 10 mph SW
Sunny, with a high near 84.

Wednesday Night

Partly Cloudy then Chance Rain Showers
74°
Winds: 7 to 13 mph S
A chance of rain showers after 2am. Partly cloudy, with a low around 74. Chance of precipitation is 30%.

Thursday

Showers And Thunderstorms Likely
85°
Winds: 6 to 12 mph S
A chance of rain showers before 2pm, then showers and thunderstorms likely. Partly sunny, with a high near 85. Chance of precipitation is 60%.

Thursday Night

Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
74°
Winds: 6 to 12 mph S
Showers and thunderstorms likely before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 74. Chance of precipitation is 60%.

Friday

Chance Showers And Thunderstorms
86°
Winds: 6 mph SW
A slight chance of rain showers before 8am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 86. Chance of precipitation is 30%.

Friday Night

Chance Showers And Thunderstorms
74°
Winds: 3 mph SW
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 74. Chance of precipitation is 30%.

Saturday

Mostly Sunny then Slight Chance Showers And Thunderstorms
84°
Winds: 5 mph NE
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 84. Chance of precipitation is 20%.

Saturday Night

Slight Chance Showers And Thunderstorms
74°
Winds: 5 mph SE
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 74. Chance of precipitation is 20%.

Sunday

Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
84°
Winds: 7 mph SE
A slight chance of rain showers before 8am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 84.

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 gradually build toward the waters from the west early this week, before shifting offshore later this week. Winds may near low-end SCA levels in southerly flow on Wednesday.

Tidal Potomac from Key Bridge to Indian Head

REST OF THIS AFTERNOON
W winds 10 kt Waves 1 ft A slight chance of showers and tstms
TONIGHT
W winds around 5 kt Waves 1 ft
MON
W winds 5 to 10 kt Waves 1 ft
MON NIGHT
NW winds around 5 kt Waves 1 ft
TUE
NW winds around 5 kt Waves 1 ft
TUE NIGHT
W winds around 5 kt Waves 1 ft or less
WED
SE winds around 5 kt Waves 1 ft A chance of showers through the night
THU
S winds 5 to 10 kt Waves 1 ft Showers likely with a chance of tstms
Reporting time 04:57 PM EDT Sun Aug 23 2026

Tidal Potomac from Indian Head to Cobb Island

REST OF THIS AFTERNOON
W winds 10 kt Waves 1 ft A slight chance of showers and tstms
TONIGHT
NW winds around 5 kt Waves 1 ft
MON
W winds around 5 kt Waves 1 ft
MON NIGHT
NW winds around 5 kt Waves 1 ft
TUE
NW winds around 5 kt Waves 1 ft
TUE NIGHT
SW winds around 5 kt Waves 1 ft or less
WED
S winds 5 to 10 kt Waves 1 ft A chance of showers after midnight
THU
S winds 5 to 10 kt Waves 1 ft Showers likely with a chance of tstms
Reporting time 04:57 PM EDT Sun Aug 23 2026

Tidal Potomac from Cobb Island to Smith Point

REST OF THIS AFTERNOON
NW winds 5 kt Waves less than 1 ft
TONIGHT
NW winds 5 to 10 kt Waves 1 ft
MON
W winds around 5 kt Waves 1 ft or less
MON NIGHT
N winds 5 to 10 kt Waves 1 ft
TUE
NW winds 5 kt Waves less than 1 ft
TUE NIGHT
SW winds around 5 kt Waves flat
WED
S winds 10 to 15 kt Waves 1 ft or less
THU
S winds 10 to 15 kt Waves 1 to 2 ft A chance of showers A chance of tstms through the night
Reporting time 04:57 PM EDT Sun Aug 23 2026

Chesapeake Bay north of Pooles Island

REST OF THIS AFTERNOON
W winds 10 kt Waves 1 ft A slight chance of showers and tstms
TONIGHT
W winds 5 to 10 kt Waves 1 ft
MON
W winds 5 to 10 kt Waves 1 ft
MON NIGHT
NW winds 5 to 10 kt Waves 1 ft
TUE
W winds 5 kt Waves less than 1 ft
TUE NIGHT
NW winds around 5 kt Waves 1 ft
WED
SE winds around 5 kt
THU
S winds 5 to 10 kt Waves 1 ft A chance of showers in the morning, then showers likely with a chance of tstms
Reporting time 04:57 PM EDT Sun Aug 23 2026

Chesapeake Bay from Pooles Island to Sandy Point

REST OF THIS AFTERNOON
W winds 10 kt Waves 1 ft A slight chance of showers and tstms
TONIGHT
W winds 5 to 10 kt Waves 1 ft
MON
W winds 5 to 10 kt Waves 1 ft
MON NIGHT
NW winds 5 to 10 kt Waves 1 ft
TUE
W winds 5 to 10 kt Waves 1 ft
TUE NIGHT
NW winds 5 to 10 kt Waves 1 ft or less
WED
NE winds 5 kt
THU
S winds 10 to 15 kt Waves 1 to 2 ft A chance of showers in the morning, then showers likely with a chance of tstms
Reporting time 04:57 PM EDT Sun Aug 23 2026

Patapsco River including Baltimore Harbor

REST OF THIS AFTERNOON
W winds 10 kt Waves 1 ft A slight chance of showers and tstms
TONIGHT
W winds 5 to 10 kt Waves 1 ft or less
MON
W winds 5 to 10 kt Waves 1 ft
MON NIGHT
NW winds 5 to 10 kt Waves 1 ft or less
TUE
W winds 5 kt Waves less than 1 ft
TUE NIGHT
NW winds around 5 kt Waves 1 ft or less
WED
NE winds around 5 kt
THU
S winds 5 to 10 kt Waves 1 ft A chance of showers in the morning, then showers likely with a chance of tstms
Reporting time 04:57 PM EDT Sun Aug 23 2026

Chester River to Queenstown MD

REST OF THIS AFTERNOON
W winds 10 kt Waves 1 ft A slight chance of showers and tstms
TONIGHT
W winds 5 to 10 kt Waves 1 ft
MON
W winds 5 to 10 kt Waves 1 ft
MON NIGHT
NW winds 5 kt Waves less than 1 ft
TUE
W winds 5 kt Waves less than 1 ft
TUE NIGHT
W winds around 5 kt Waves 1 ft or less
WED
SE winds around 5 kt
THU
S winds 5 to 10 kt Waves 1 ft A chance of showers in the morning, then showers likely with a chance of tstms
Reporting time 04:57 PM EDT Sun Aug 23 2026

Chesapeake Bay from Sandy Point to North Beach

REST OF THIS AFTERNOON
W winds 10 kt Waves 1 ft
TONIGHT
W winds 5 to 10 kt Waves 1 ft
MON
W winds 5 to 10 kt Waves 1 ft
MON NIGHT
NW winds 5 to 10 kt Waves 1 ft
TUE
W winds 5 to 10 kt Waves 1 ft
TUE NIGHT
W winds around 5 kt Waves 1 ft
WED
NE winds 5 kt
THU
S winds 10 to 15 kt Waves 2 ft A chance of showers in the morning, then showers likely with a chance of tstms
Reporting time 04:57 PM EDT Sun Aug 23 2026

Eastern Bay

REST OF THIS AFTERNOON
W winds 10 kt Waves 1 ft
TONIGHT
W winds 5 to 10 kt Waves 1 ft
MON
W winds 5 to 10 kt Waves 1 ft
MON NIGHT
NW winds 5 to 10 kt Waves 1 ft
TUE
W winds 5 kt Waves less than 1 ft
TUE NIGHT
W winds around 5 kt Waves 1 ft or less
WED
E winds around 5 kt
THU
S winds 5 to 10 kt Waves 1 ft A chance of showers in the morning, then showers likely with a chance of tstms
Reporting time 04:57 PM EDT Sun Aug 23 2026

Chesapeake Bay from North Beach to Drum Point

REST OF THIS AFTERNOON
W winds 10 kt Waves 1 ft
TONIGHT
W winds 5 to 10 kt Waves 1 ft
MON
W winds 5 to 10 kt Waves 1 ft
MON NIGHT
NW winds 5 to 10 kt Waves 1 ft
TUE
NW winds 5 to 10 kt Waves 1 ft
TUE NIGHT
SW winds around 5 kt Waves 1 ft
WED
W winds around 5 kt
THU
S winds 10 to 15 kt Waves 1 to 2 ft Showers likely A chance of tstms through the night
Reporting time 04:57 PM EDT Sun Aug 23 2026

Choptank River to Cambridge MD and the Little Choptank River

REST OF THIS AFTERNOON
W winds 10 kt Waves 1 ft
TONIGHT
NW winds 5 to 10 kt Waves 1 ft
MON
W winds around 5 kt Waves 1 ft
MON NIGHT
NW winds 5 to 10 kt Waves 1 ft
TUE
NW winds 5 to 10 kt Waves 1 ft
TUE NIGHT
SW winds around 5 kt Waves 1 ft
WED
E winds around 5 kt
THU
S winds 10 to 15 kt Waves 1 ft Showers likely A chance of tstms through the night
Reporting time 04:57 PM EDT Sun Aug 23 2026

Patuxent River to Broomes Island MD

REST OF THIS AFTERNOON
W winds 5 kt Waves less than 1 ft
TONIGHT
W winds around 5 kt Waves 1 ft
MON
W winds around 5 kt Waves 1 ft
MON NIGHT
NW winds 5 kt Waves less than 1 ft
TUE
NW winds 5 kt Waves less than 1 ft
TUE NIGHT
SW winds around 5 kt Waves 1 ft
WED
S winds 5 to 10 kt Waves 1 ft A chance of showers after midnight
THU
S winds 5 to 10 kt Waves 1 ft Showers likely A chance of tstms through the night
Reporting time 04:57 PM EDT Sun Aug 23 2026

Chesapeake Bay from Drum Point to Smith Point

REST OF THIS AFTERNOON
NW winds 10 kt Waves 1 ft
TONIGHT
NW winds 5 to 10 kt Waves 1 ft
MON
W winds 5 kt Waves less than 1 ft
MON NIGHT
NW winds 5 to 10 kt Waves 1 ft
TUE
NW winds 5 to 10 kt Waves 1 ft
TUE NIGHT
SW winds 5 kt Waves less than 1 ft
WED
SW winds around 5 kt
THU
S winds 10 to 15 kt Waves 2 to 3 ft A chance of showers A chance of tstms through the night
Reporting time 04:57 PM EDT Sun Aug 23 2026

Tangier Sound and the inland waters surrounding Bloodsworth Island

REST OF THIS AFTERNOON
NW winds 10 kt Waves 1 ft
TONIGHT
NW winds 5 to 10 kt Waves 1 ft
MON
W winds around 5 kt Waves 1 ft or less
MON NIGHT
W winds 5 kt
TUE
NW winds 5 to 10 kt Waves 1 ft
TUE NIGHT
SW winds 5 kt Waves less than 1 ft
WED
SW winds 5 to 10 kt
THU
S winds 10 to 15 kt Waves 1 to 2 ft A chance of showers through the day Showers likely with a chance of tstms through the night
Reporting time 04:57 PM EDT Sun Aug 23 2026
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