Tall Timbers, MD
09/07/2026 08:00 PM
74°F
TEMPERATURE
Winds 5 mph NE
Mostly Clear
Mostly clear, with a low around 66. Southeast wind around 7 mph.
Moonrise
03:22 AM
Moonset
06:33 PM
Sunrise
06:41 AM
Moon Phase
Waning crescent
Sunset
07:27 PM

Hourly Forecast

Mon, 08:00 PM

Mostly Clear
Winds: 5 mph NE
74°

Mon, 09:00 PM

Mostly Clear
Winds: 5 mph NE
73°

Mon, 10:00 PM

Mostly Clear
Winds: 5 mph E
72°

Mon, 11:00 PM

Mostly Clear
Winds: 6 mph E
71°

Tue, 12:00 AM

Mostly Clear
Winds: 6 mph SE
71°

Tue, 01:00 AM

Mostly Clear
Winds: 6 mph S
70°

Tue, 02:00 AM

Mostly Clear
Winds: 7 mph S
70°

Tue, 03:00 AM

Mostly Clear
Winds: 6 mph S
69°

Tue, 04:00 AM

Mostly Clear
Winds: 5 mph SW
68°

Tue, 05:00 AM

Mostly Clear
Winds: 6 mph SW
68°

Tue, 06:00 AM

Sunny
Winds: 6 mph W
67°

Tue, 07:00 AM

Sunny
Winds: 6 mph W
67°

Tue, 08:00 AM

Sunny
Winds: 6 mph W
69°

Tue, 09:00 AM

Sunny
Winds: 6 mph W
71°

Tue, 10:00 AM

Sunny
Winds: 6 mph W
75°

Tue, 11:00 AM

Sunny
Winds: 5 mph W
77°

Tue, 12:00 PM

Sunny
Winds: 3 mph W
79°

Tue, 01:00 PM

Mostly Sunny
Winds: 3 mph W
80°

Tue, 02:00 PM

Mostly Sunny
Winds: 5 mph SW
81°

Tue, 03:00 PM

Mostly Sunny
Winds: 5 mph S
82°

Tue, 04:00 PM

Mostly Sunny
Winds: 6 mph S
82°

Tue, 05:00 PM

Sunny
Winds: 7 mph SE
82°

Tue, 06:00 PM

Mostly Clear
Winds: 7 mph SE
80°

Tue, 07:00 PM

Mostly Clear
Winds: 7 mph SE
78°

Tonight

Mostly Clear
66°
Winds: 7 mph SE
Mostly clear, with a low around 66. Southeast wind around 7 mph.

Tuesday

Sunny
83°
Winds: 3 to 7 mph SW
Sunny, with a high near 83. Southwest wind 3 to 7 mph.

Tuesday Night

Mostly Clear
68°
Winds: 9 mph S
Mostly clear, with a low around 68. South wind around 9 mph.

Wednesday

Sunny
84°
Winds: 8 to 13 mph SW
Sunny, with a high near 84. Southwest wind 8 to 13 mph.

Wednesday Night

Mostly Clear
75°
Winds: 13 to 18 mph S
Mostly clear, with a low around 75. South wind 13 to 18 mph, with gusts as high as 22 mph.

Thursday

Sunny then Chance Showers And Thunderstorms
86°
Winds: 10 to 15 mph SW
A chance of showers and thunderstorms after 2pm. Sunny, with a high near 86. Chance of precipitation is 30%.

Thursday Night

Chance Showers And Thunderstorms
73°
Winds: 5 to 9 mph W
A chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Chance of precipitation is 40%.

Friday

Slight Chance Rain Showers then Partly Sunny
81°
Winds: 5 to 8 mph N
A slight chance of rain showers before 8am. Partly sunny, with a high near 81. Chance of precipitation is 20%.

Friday Night

Partly Cloudy then Slight Chance Rain Showers
72°
Winds: 5 mph E
A slight chance of rain showers after 2am. Partly cloudy, with a low around 72. Chance of precipitation is 20%.

Saturday

Chance Rain Showers
82°
Winds: 3 to 10 mph E
A chance of rain showers. Partly sunny, with a high near 82. Chance of precipitation is 40%.

Saturday Night

Chance Rain Showers
73°
Winds: 6 to 10 mph S
A chance of rain showers. Mostly cloudy, with a low around 73. Chance of precipitation is 40%.

Sunday

Chance Rain Showers
84°
Winds: 6 mph S
A chance of rain showers. Mostly sunny, with a high near 84. Chance of precipitation is 30%.

Sunday Night

Slight Chance Rain Showers then Partly Cloudy
73°
Winds: 6 mph S
A slight chance of rain showers before 8pm. Partly cloudy, with a low around 73. Chance of precipitation is 20%.

Monday

Mostly Sunny
83°
Winds: 8 mph N
Mostly sunny, with a high near 83.

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 drift offshore through mid week shifting winds to the south. Winds may briefly increase to near Small Craft Advisory levels early Wednesday, but are more likely to reach such levels Wednesday afternoon and night. Gusty winds could continue through Thursday as winds shift to the west and northwest as a cold front crosses. Lighter winds are currently expected on Friday.

Tidal Potomac from Key Bridge to Indian Head

REST OF THIS AFTERNOON
NE winds 5 kt Waves less than 1 ft
TONIGHT
E winds around 5 kt Waves 1 ft
TUE
SW winds around 5 kt Waves 1 ft
TUE NIGHT
S winds 5 kt Waves less than 1 ft
WED
S winds 5 to 10 kt with gusts to 20 kt Waves 1 ft
WED NIGHT
S winds 5 to 10 kt with gusts to 20 kt Waves 1 ft
THU
W winds 5 to 10 kt Waves 1 ft A chance of showers in the afternoon A chance of showers and tstms through the night
FRI
NE winds around 5 kt Waves 1 ft
Reporting time 04:57 PM EDT Mon Sep 7 2026

Tidal Potomac from Indian Head to Cobb Island

REST OF THIS AFTERNOON
E winds 5 kt Waves less than 1 ft
TONIGHT
SE winds around 5 kt Waves 1 ft
TUE
SW winds around 5 kt Waves 1 ft
TUE NIGHT
S winds 5 kt Waves less than 1 ft
WED
SW winds 5 to 10 kt Waves 1 ft
WED NIGHT
S winds 10 to 15 kt with gusts to 20 kt Waves 1 ft
THU
SW winds 10 to 15 kt
FRI
NE winds around 5 kt Waves 1 ft
Reporting time 04:57 PM EDT Mon Sep 7 2026

Tidal Potomac from Cobb Island to Smith Point

REST OF THIS AFTERNOON
NE winds 5 kt Waves less than 1 ft
TONIGHT
SE winds 5 kt Waves less than 1 ft
TUE
W winds 5 kt Waves less than 1 ft
TUE NIGHT
S winds 5 to 10 kt Waves 1 ft
WED
SW winds 5 to 10 kt with gusts to 20 kt Waves 1 ft
WED NIGHT
S winds 15 to 20 kt Waves 2 ft
THU
SW winds 10 to 15 kt
FRI
NE winds 5 to 10 kt
Reporting time 04:57 PM EDT Mon Sep 7 2026

Chesapeake Bay north of Pooles Island

REST OF THIS AFTERNOON
NE winds 5 kt Waves less than 1 ft
TONIGHT
NE winds around 5 kt Waves 1 ft
TUE
W winds around 5 kt Waves 1 ft
TUE NIGHT
S winds 5 kt Waves less than 1 ft
WED
SW winds 10 to 15 kt with gusts to 20 kt Waves 1 to 2 ft
WED NIGHT
S winds 15 to 20 kt with gusts to 25 kt Waves 2 ft
THU
W winds 10 to 15 kt
FRI
N winds 5 to 10 kt Waves 1 ft
Reporting time 04:57 PM EDT Mon Sep 7 2026

Chesapeake Bay from Pooles Island to Sandy Point

REST OF THIS AFTERNOON
NE winds 5 kt Waves flat
TONIGHT
E winds 5 kt Waves flat
TUE
W winds 5 kt
TUE NIGHT
S winds 5 to 10 kt Waves 1 ft
WED
S winds 10 to 15 kt Gusts up to 25 kt in the afternoon Waves 1 to 2 ft
WED NIGHT
S winds 15 to 20 kt with gusts to 25 kt Waves 3 ft
THU
SW winds 10 to 15 kt
FRI
N winds 5 to 10 kt
Reporting time 04:57 PM EDT Mon Sep 7 2026

Patapsco River including Baltimore Harbor

REST OF THIS AFTERNOON
SE winds 5 kt Waves flat
TONIGHT
NE winds around 5 kt Waves flat
TUE
W winds 5 kt
TUE NIGHT
S winds 5 kt Waves less than 1 ft
WED
S winds 10 to 15 kt Gusts up to 20 kt in the afternoon Waves 1 ft
WED NIGHT
S winds 10 to 15 kt with gusts to 20 kt Waves 1 ft
THU
W winds 5 to 10 kt Waves 1 ft A chance of showers
FRI
NE winds 5 to 10 kt Waves 1 ft or less
Reporting time 04:57 PM EDT Mon Sep 7 2026

Chester River to Queenstown MD

REST OF THIS AFTERNOON
NW winds 5 kt Waves flat
TONIGHT
SE winds around 5 kt Waves flat
TUE
W winds 5 kt Waves less than 1 ft
TUE NIGHT
S winds 5 to 10 kt Waves 1 ft
WED
S winds 10 to 15 kt with gusts to 20 kt Waves 1 to 2 ft
WED NIGHT
S winds 15 to 20 kt with gusts to 25 kt Waves 2 ft
THU
SW winds 10 to 15 kt
FRI
N winds 5 to 10 kt
Reporting time 04:57 PM EDT Mon Sep 7 2026

Chesapeake Bay from Sandy Point to North Beach

REST OF THIS AFTERNOON
NE winds 5 kt Waves less than 1 ft
TONIGHT
SE winds 5 kt Waves less than 1 ft
TUE
SW winds 5 kt
TUE NIGHT
S winds 10 kt Waves 1 ft
WED
S winds 10 to 15 kt with gusts to 20 kt Waves 1 to 2 ft
WED NIGHT
S winds 15 to 20 kt with gusts to 25 kt Waves 3 ft
THU
SW winds 10 to 15 kt
FRI
NE winds 5 to 10 kt
Reporting time 04:57 PM EDT Mon Sep 7 2026

Eastern Bay

REST OF THIS AFTERNOON
N winds 5 kt Waves less than 1 ft
TONIGHT
SE winds around 5 kt Waves flat
TUE
SW winds 5 kt Waves less than 1 ft
TUE NIGHT
S winds 5 to 10 kt Waves 1 ft
WED
SW winds 10 to 15 kt with gusts to 20 kt Waves 1 to 2 ft
WED NIGHT
S winds 15 to 20 kt with gusts to 25 kt Waves 2 ft
THU
SW winds 10 to 15 kt
FRI
N winds 5 to 10 kt
Reporting time 04:57 PM EDT Mon Sep 7 2026

Chesapeake Bay from North Beach to Drum Point

REST OF THIS AFTERNOON
N winds 5 kt Waves less than 1 ft
TONIGHT
SE winds 5 kt Waves less than 1 ft
TUE
SW winds 5 kt
TUE NIGHT
S winds 5 to 10 kt Waves 1 ft
WED
SW winds 10 to 15 kt with gusts to 20 kt Waves 1 to 2 ft
WED NIGHT
S winds 15 to 20 kt with gusts to 25 kt Waves 3 ft
THU
SW winds 15 to 20 kt
FRI
NE winds 5 to 10 kt
Reporting time 04:57 PM EDT Mon Sep 7 2026

Choptank River to Cambridge MD and the Little Choptank River

REST OF THIS AFTERNOON
NW winds 5 kt Waves less than 1 ft
TONIGHT
SE winds 5 kt Waves less than 1 ft
TUE
W winds 5 kt Waves less than 1 ft
TUE NIGHT
S winds 5 to 10 kt Waves 1 ft
WED
SW winds 10 to 15 kt with gusts to 20 kt Waves 1 to 2 ft
WED NIGHT
S winds 15 to 20 kt with gusts to 25 kt Waves 2 ft
THU
SW winds 15 to 20 kt
FRI
N winds 5 to 10 kt
Reporting time 04:57 PM EDT Mon Sep 7 2026

Patuxent River to Broomes Island MD

REST OF THIS AFTERNOON
NE winds 5 kt Waves less than 1 ft
TONIGHT
SE winds around 5 kt Waves 1 ft
TUE
SW winds 5 kt Waves less than 1 ft
TUE NIGHT
S winds 5 kt Waves less than 1 ft
WED
SW winds 5 to 10 kt Waves 1 ft
WED NIGHT
S winds 10 to 15 kt with gusts to 20 kt Waves 1 ft
THU
W winds 5 to 10 kt Waves 1 ft A chance of showers
FRI
NE winds 5 to 10 kt
Reporting time 04:57 PM EDT Mon Sep 7 2026

Chesapeake Bay from Drum Point to Smith Point

REST OF THIS AFTERNOON
N winds 5 kt Waves less than 1 ft
TONIGHT
N winds 5 kt
TUE
W winds 5 kt
TUE NIGHT
S winds 5 to 10 kt Waves 2 ft
WED
SW winds 10 to 15 kt with gusts to 20 kt Waves 2 to 3 ft
WED NIGHT
S winds 15 to 20 kt with gusts to 25 kt Waves 3 ft
THU
SW winds 15 to 20 kt
FRI
N winds 5 to 10 kt
Reporting time 04:57 PM EDT Mon Sep 7 2026

Tangier Sound and the inland waters surrounding Bloodsworth Island

REST OF THIS AFTERNOON
NE winds 5 kt Waves less than 1 ft
TONIGHT
SE winds 5 to 10 kt Waves 1 ft
TUE
W winds around 5 kt Waves flat
TUE NIGHT
S winds 5 to 10 kt Waves 1 ft
WED
SW winds 10 to 15 kt with gusts to 20 kt Waves 1 to 2 ft
WED NIGHT
S winds 15 to 20 kt with gusts to 25 kt Waves 2 to 3 ft
THU
SW winds 15 to 20 kt
FRI
N winds 5 to 10 kt
Reporting time 04:57 PM EDT Mon Sep 7 2026
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