Tall Timbers, MD
07/13/2026 10:00 AM
77°F
TEMPERATURE
Winds 9 mph E
Mostly Sunny
Mostly sunny, with a high near 81. Southeast wind around 10 mph.
Moonrise
05:33 AM
Moonset
09:19 PM
Sunrise
05:53 AM
Moon Phase
Waning crescent
Sunset
08:30 PM

Hourly Forecast

Mon, 10:00 AM

Mostly Sunny
Winds: 9 mph E
77°

Mon, 11:00 AM

Partly Sunny
Winds: 9 mph E
78°

Mon, 12:00 PM

Mostly Sunny
Winds: 9 mph E
78°

Mon, 01:00 PM

Mostly Sunny
Winds: 9 mph SE
79°

Mon, 02:00 PM

Partly Sunny
Winds: 9 mph SE
80°

Mon, 03:00 PM

Mostly Sunny
Winds: 9 mph SE
80°

Mon, 04:00 PM

Mostly Sunny
Winds: 10 mph SE
80°

Mon, 05:00 PM

Partly Sunny
Winds: 9 mph SE
80°

Mon, 06:00 PM

Mostly Cloudy
Winds: 9 mph SE
80°

Mon, 07:00 PM

Mostly Cloudy
Winds: 9 mph SE
79°

Mon, 08:00 PM

Mostly Cloudy
Winds: 8 mph SE
78°

Mon, 09:00 PM

Mostly Cloudy
Winds: 6 mph SE
76°

Mon, 10:00 PM

Mostly Cloudy
Winds: 6 mph SE
75°

Mon, 11:00 PM

Partly Cloudy
Winds: 5 mph SE
74°

Tue, 12:00 AM

Mostly Clear
Winds: 3 mph SE
73°

Tue, 01:00 AM

Mostly Clear
Winds: 3 mph SE
73°

Tue, 02:00 AM

Mostly Clear
Winds: 2 mph SE
72°

Tue, 03:00 AM

Mostly Clear
Winds: 2 mph S
72°

Tue, 04:00 AM

Mostly Clear
Winds: 1 mph SW
71°

Tue, 05:00 AM

Mostly Clear
Winds: 1 mph W
71°

Tue, 06:00 AM

Sunny
Winds: 1 mph N
71°

Tue, 07:00 AM

Sunny
Winds: 2 mph N
72°

Tue, 08:00 AM

Sunny
Winds: 2 mph N
74°

Tue, 09:00 AM

Sunny
Winds: 1 mph N
76°

Today

Mostly Sunny
81°
Winds: 10 mph SE
Mostly sunny, with a high near 81. Southeast wind around 10 mph.

Tonight

Partly Cloudy
71°
Winds: 1 to 9 mph S
Partly cloudy, with a low around 71. South wind 1 to 9 mph.

Tuesday

Sunny
86°
Winds: 1 to 6 mph E
Sunny, with a high near 86. East wind 1 to 6 mph.

Tuesday Night

Clear
75°
Winds: 9 mph SW
Clear, with a low around 75. Southwest wind around 9 mph.

Wednesday

Sunny
93°
Winds: 9 mph SW
Sunny, with a high near 93. Southwest wind around 9 mph.

Wednesday Night

Mostly Clear
80°
Winds: 6 to 10 mph SW
Mostly clear, with a low around 80.

Thursday

Mostly Sunny
90°
Winds: 6 mph W
Mostly sunny, with a high near 90.

Thursday Night

Partly Cloudy
79°
Winds: 7 mph W
Partly cloudy, with a low around 79.

Friday

Sunny
91°
Winds: 5 to 8 mph NE
Sunny, with a high near 91.

Friday Night

Mostly Clear
78°
Winds: 8 mph S
Mostly clear, with a low around 78.

Saturday

Mostly Sunny then Chance Showers And Thunderstorms
91°
Winds: 6 to 12 mph SW
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 91. Chance of precipitation is 30%.

Saturday Night

Chance Showers And Thunderstorms
77°
Winds: 8 to 12 mph SW
A chance of showers and thunderstorms. Mostly cloudy, with a low around 77. Chance of precipitation is 40%.

Sunday

Chance Showers And Thunderstorms
89°
Winds: 10 mph SW
A chance of showers and thunderstorms. Mostly sunny, with a high near 89. Chance of precipitation is 40%.

Sunday Night

Chance Showers And Thunderstorms
77°
Winds: 7 to 10 mph SW
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Partly cloudy, with a low around 77.

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 in from the north through Tuesday. A period of southerly channeling may result in brief Small Craft conditions Tuesday afternoon and evening.

Tidal Potomac from Key Bridge to Indian Head

TODAY
E winds 5 kt Waves less than 1 ft
TONIGHT
S winds around 5 kt Waves 1 ft or less
TUE
SW winds around 5 kt Waves 1 ft or less
TUE NIGHT
SW winds 5 kt Waves less than 1 ft
WED
W winds 5 to 10 kt Waves 1 ft
WED NIGHT
W winds 5 to 10 kt Waves 1 ft
THU
NW winds 5 to 10 kt Waves 1 ft
FRI
W winds around 5 kt Waves 1 ft
Reporting time 07:57 AM EDT Mon Jul 13 2026

Tidal Potomac from Indian Head to Cobb Island

TODAY
E winds 5 to 10 kt Waves 1 ft
TONIGHT
SE winds 5 to 10 kt until early morning
TUE
SW winds around 5 kt Waves 1 ft or less
TUE NIGHT
SW winds 5 to 10 kt Waves 1 ft
WED
W winds 5 kt Waves less than 1 ft
WED NIGHT
W winds 5 kt Waves less than 1 ft
THU
NW winds around 5 kt Waves 1 ft
FRI
W winds around 5 kt Waves 1 ft
Reporting time 07:57 AM EDT Mon Jul 13 2026

Tidal Potomac from Cobb Island to Smith Point

TODAY
E winds 10 to 15 kt Waves 1 to 2 ft
TONIGHT
SE winds 5 to 10 kt Waves 1 ft
TUE
E winds around 5 kt
TUE NIGHT
SW winds 5 to 10 kt Waves 1 ft
WED
SW winds 5 to 10 kt Waves 1 ft
WED NIGHT
SW winds 5 to 10 kt Waves 1 ft
THU
NW winds around 5 kt Waves 1 ft or less
FRI
N winds 5 kt
Reporting time 07:57 AM EDT Mon Jul 13 2026

Chesapeake Bay north of Pooles Island

TODAY
SE winds 5 kt Waves less than 1 ft
TONIGHT
S winds 5 to 10 kt Waves 1 ft
TUE
SW winds 5 to 10 kt Waves 1 ft
TUE NIGHT
SW winds 10 to 15 kt Waves 1 ft
WED
W winds 5 to 10 kt Waves 1 ft
WED NIGHT
NW winds 5 to 10 kt Waves 1 ft
THU
NW winds 5 to 10 kt Waves 1 ft
FRI
NW winds 5 kt Waves less than 1 ft
Reporting time 07:57 AM EDT Mon Jul 13 2026

Chesapeake Bay from Pooles Island to Sandy Point

TODAY
SE winds 5 kt Waves less than 1 ft
TONIGHT
S winds 5 to 10 kt
TUE
SW winds 5 to 10 kt Waves 1 ft
TUE NIGHT
SW winds 10 to 15 kt Waves 2 ft
WED
SW winds 5 to 10 kt Waves 1 ft
WED NIGHT
W winds 5 to 10 kt Waves 1 ft
THU
NW winds 5 to 10 kt Waves 1 ft
FRI
NW winds 5 to 10 kt
Reporting time 07:57 AM EDT Mon Jul 13 2026

Patapsco River including Baltimore Harbor

TODAY
SE winds 5 kt Waves less than 1 ft
TONIGHT
S winds 5 kt Waves less than 1 ft
TUE
SW winds 5 to 10 kt Waves 1 ft or less
TUE NIGHT
SW winds 5 to 10 kt Waves 1 ft
WED
W winds 5 to 10 kt Waves 1 ft
WED NIGHT
W winds 5 to 10 kt Waves 1 ft
THU
NW winds 5 to 10 kt Waves 1 ft or less
FRI
NW winds 5 to 10 kt
Reporting time 07:57 AM EDT Mon Jul 13 2026

Chester River to Queenstown MD

TODAY
SE winds 5 kt Waves flat
TONIGHT
S winds 5 kt Waves less than 1 ft
TUE
SW winds 5 to 10 kt Waves 1 ft or less
TUE NIGHT
SW winds 5 to 10 kt Waves 1 ft
WED
SW winds 5 to 10 kt Waves 1 ft
WED NIGHT
W winds 5 to 10 kt Waves 1 ft
THU
NW winds 5 kt Waves less than 1 ft
FRI
W winds 5 kt Waves less than 1 ft
Reporting time 07:57 AM EDT Mon Jul 13 2026

Chesapeake Bay from Sandy Point to North Beach

TODAY
SE winds 5 to 10 kt Waves 1 ft
TONIGHT
S winds 5 to 10 kt Waves 1 ft
TUE
SW winds 5 to 10 kt Waves 1 ft or less
TUE NIGHT
SW winds 10 kt Waves 2 ft
WED
SW winds 5 to 10 kt Waves 1 ft
WED NIGHT
W winds 5 to 10 kt Waves 1 ft
THU
NW winds 5 to 10 kt Waves 1 ft
FRI
NE winds 5 kt
Reporting time 07:57 AM EDT Mon Jul 13 2026

Eastern Bay

TODAY
SE winds 5 kt Waves less than 1 ft
TONIGHT
S winds around 5 kt Waves 1 ft
TUE
SW winds 5 to 10 kt Waves 1 ft or less
TUE NIGHT
SW winds 10 kt Waves 1 ft
WED
SW winds 5 to 10 kt Waves 1 ft
WED NIGHT
W winds 5 to 10 kt Waves 1 ft
THU
NW winds 5 kt Waves less than 1 ft
FRI
W winds 5 kt Waves less than 1 ft
Reporting time 07:57 AM EDT Mon Jul 13 2026

Chesapeake Bay from North Beach to Drum Point

TODAY
SE winds 5 to 10 kt Waves 1 ft
TONIGHT
S winds 5 to 10 kt Waves 1 ft
TUE
SW winds around 5 kt
TUE NIGHT
SW winds 10 kt Waves 1 to 2 ft
WED
SW winds 5 to 10 kt Waves 1 ft
WED NIGHT
W winds 5 to 10 kt Waves 1 ft
THU
NW winds 5 to 10 kt Waves 1 ft
FRI
NE winds 5 to 10 kt
Reporting time 07:57 AM EDT Mon Jul 13 2026

Choptank River to Cambridge MD and the Little Choptank River

TODAY
SE winds 5 to 10 kt Waves 1 ft
TONIGHT
SE winds 5 to 10 kt Waves 1 ft
TUE
SW winds 5 to 10 kt Waves 1 ft or less
TUE NIGHT
SW winds 10 to 15 kt Waves 1 ft
WED
SW winds 5 to 10 kt Waves 1 ft
WED NIGHT
W winds 5 to 10 kt Waves 1 ft
THU
NW winds 5 to 10 kt Waves 1 ft or less
FRI
N winds 5 kt
Reporting time 07:57 AM EDT Mon Jul 13 2026

Patuxent River to Broomes Island MD

TODAY
SE winds 5 to 10 kt Waves 1 ft
TONIGHT
SE winds 5 to 10 kt until early morning
TUE
SW winds around 5 kt
TUE NIGHT
SW winds 5 to 10 kt Waves 1 ft
WED
SW winds 5 to 10 kt Waves 1 ft
WED NIGHT
W winds 5 to 10 kt Waves 1 ft
THU
NW winds around 5 kt Waves 1 ft
FRI
E winds 5 kt Waves less than 1 ft
Reporting time 07:57 AM EDT Mon Jul 13 2026

Chesapeake Bay from Drum Point to Smith Point

TODAY
E winds 10 to 15 kt Waves 1 to 2 ft
TONIGHT
SE winds 5 to 10 kt Waves 1 ft
TUE
E winds around 5 kt
TUE NIGHT
SW winds 10 to 15 kt Waves 2 ft
WED
SW winds 5 to 10 kt Waves 1 to 2 ft
WED NIGHT
SW winds 10 to 15 kt
THU
NW winds 5 to 10 kt
FRI
N winds 5 to 10 kt
Reporting time 07:57 AM EDT Mon Jul 13 2026

Tangier Sound and the inland waters surrounding Bloodsworth Island

TODAY
E winds 10 kt Waves 1 ft
TONIGHT
SE winds 5 to 10 kt Waves 1 ft
TUE
SE winds around 5 kt
TUE NIGHT
SW winds 10 to 15 kt Waves 1 ft
WED
SW winds 10 to 15 kt Waves 1 ft
WED NIGHT
SW winds 10 to 15 kt Waves 1 ft
THU
W winds 5 to 10 kt Waves 1 ft
FRI
NW winds 5 to 10 kt
Reporting time 07:57 AM EDT Mon Jul 13 2026
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