Tall Timbers, MD
08/13/2026 01:00 AM
79°F
TEMPERATURE
Winds 7 mph SW
Mostly Cloudy
Mostly cloudy, with a low around 76. Southwest wind around 7 mph. New rainfall amounts less than a tenth of an inch possible.
Moonrise
06:59 AM
Moonset
09:10 PM
Sunrise
06:18 AM
Moon Phase
Waxing crescent
Sunset
08:03 PM

Hourly Forecast

Thu, 01:00 AM

Mostly Cloudy
Winds: 7 mph SW
79°

Thu, 02:00 AM

Mostly Cloudy
Winds: 7 mph SW
79°

Thu, 03:00 AM

Mostly Cloudy
Winds: 7 mph SW
79°

Thu, 04:00 AM

Mostly Cloudy
Winds: 6 mph SW
78°

Thu, 05:00 AM

Mostly Cloudy
Winds: 6 mph W
78°

Thu, 06:00 AM

Mostly Sunny
Winds: 7 mph W
78°

Thu, 07:00 AM

Mostly Sunny
Winds: 5 mph W
77°

Thu, 08:00 AM

Mostly Sunny
Winds: 6 mph NW
77°

Thu, 09:00 AM

Sunny
Winds: 6 mph NW
79°

Thu, 10:00 AM

Mostly Sunny
Winds: 6 mph NW
81°

Thu, 11:00 AM

Mostly Sunny
Winds: 7 mph NW
82°

Thu, 12:00 PM

Mostly Sunny
Winds: 7 mph NW
83°

Thu, 01:00 PM

Mostly Sunny
Winds: 7 mph W
84°

Thu, 02:00 PM

Mostly Sunny
Winds: 7 mph W
84°

Thu, 03:00 PM

Mostly Sunny
Winds: 6 mph W
86°

Thu, 04:00 PM

Mostly Sunny
Winds: 6 mph NW
86°

Thu, 05:00 PM

Mostly Sunny
Winds: 5 mph W
86°

Thu, 06:00 PM

Partly Cloudy
Winds: 5 mph W
86°

Thu, 07:00 PM

Partly Cloudy
Winds: 3 mph NW
85°

Thu, 08:00 PM

Partly Cloudy
Winds: 3 mph N
84°

Thu, 09:00 PM

Mostly Cloudy
Winds: 3 mph E
82°

Thu, 10:00 PM

Mostly Cloudy
Winds: 3 mph SW
82°

Thu, 11:00 PM

Mostly Cloudy
Winds: 3 mph SW
81°

Fri, 12:00 AM

Mostly Cloudy
Winds: 2 mph W
81°

Overnight

Mostly Cloudy
76°
Winds: 7 mph SW
Mostly cloudy, with a low around 76. Southwest wind around 7 mph. New rainfall amounts less than a tenth of an inch possible.

Thursday

Mostly Sunny
87°
Winds: 7 mph W
Mostly sunny, with a high near 87. West wind around 7 mph.

Thursday Night

Partly Cloudy
77°
Winds: 5 mph NW
Partly cloudy, with a low around 77. Northwest wind around 5 mph.

Friday

Chance Showers And Thunderstorms
83°
Winds: 5 mph N
A chance of showers and thunderstorms after 8am. Partly sunny, with a high near 83. North wind around 5 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Friday Night

Chance Showers And Thunderstorms
75°
Winds: 5 mph NE
A chance of showers and thunderstorms. Mostly cloudy, with a low around 75. Northeast wind around 5 mph. Chance of precipitation is 50%.

Saturday

Chance Rain Showers then Mostly Sunny
83°
Winds: 3 to 7 mph NE
A chance of rain showers before 8am. Mostly sunny, with a high near 83. Chance of precipitation is 30%.

Saturday Night

Partly Cloudy then Chance Showers And Thunderstorms
74°
Winds: 7 mph SE
A chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 74. Chance of precipitation is 30%.

Sunday

Chance Showers And Thunderstorms
85°
Winds: 5 to 10 mph S
A chance of showers and thunderstorms. Mostly sunny, with a high near 85. Chance of precipitation is 30%.

Sunday Night

Chance Showers And Thunderstorms
76°
Winds: 12 mph SW
A chance of showers and thunderstorms. Mostly cloudy, with a low around 76. Chance of precipitation is 50%.

Monday

Chance Showers And Thunderstorms
86°
Winds: 9 mph NW
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 40%.

Monday Night

Chance Showers And Thunderstorms
75°
Winds: 8 mph N
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 75. Chance of precipitation is 40%.

Tuesday

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

Tuesday Night

Slight Chance Rain Showers
74°
Winds: 6 mph SE
A slight chance of rain showers between 8pm and 2am. Partly cloudy, with a low around 74. Chance of precipitation is 20%.

Wednesday

Mostly Sunny then Slight Chance Rain Showers
85°
Winds: 3 to 7 mph E
A slight chance of rain showers after 2pm. Mostly sunny, with a high near 85.

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 stationary frontal boundary will remain off to the south near the Virginia-North Carolina border into Thursday. This system returns northward as a warm front by Friday which increases thunderstorm chances. High pressure builds across the northeastern U.S on Saturday before another frontal system approaches from the west on Sunday into early next week. Small Craft Advisories may be needed on Sunday evening into the night due to southerly channeling.

Tidal Potomac from Key Bridge to Indian Head

REST OF TONIGHT
SW winds 5 kt Waves less than 1 ft
THU
NW winds around 5 kt Waves 1 ft
THU NIGHT
NW winds around 5 kt Waves 1 ft
FRI
N winds around 5 kt Waves 1 ft Showers likely
FRI NIGHT
N winds around 5 kt Waves 1 ft A chance of showers
SAT
NE winds around 5 kt Waves 1 ft
SAT NIGHT
SE winds around 5 kt Waves 1 ft
SUN
SW winds 5 to 10 kt Waves 1 ft A chance of showers A chance of tstms through the night
MON
NW winds 5 to 10 kt Waves 1 ft A chance of showers through the night
Reporting time 10:58 PM EDT Wed Aug 12 2026

Tidal Potomac from Indian Head to Cobb Island

REST OF TONIGHT
SW winds 5 kt Waves less than 1 ft A slight chance of showers and tstms
THU
NW winds around 5 kt Waves 1 ft
THU NIGHT
NW winds around 5 kt Waves 1 ft
FRI
N winds around 5 kt Waves 1 ft A chance of showers
FRI NIGHT
N winds around 5 kt Waves 1 ft A chance of showers
SAT
NE winds around 5 kt Waves 1 ft
SAT NIGHT
SE winds 5 kt Waves less than 1 ft
SUN
S winds 5 to 10 kt Waves 1 ft A chance of showers through the night
MON
NW winds 5 to 10 kt Waves 1 ft A chance of showers through the night
Reporting time 10:58 PM EDT Wed Aug 12 2026

Tidal Potomac from Cobb Island to Smith Point

REST OF TONIGHT
SW winds 10 kt Waves 1 ft or less
THU
NW winds 5 kt Waves less than 1 ft
THU NIGHT
NW winds around 5 kt Waves flat
FRI
N winds around 5 kt Waves 1 ft A chance of showers
FRI NIGHT
NE winds around 5 kt Waves 1 ft A chance of showers
SAT
NE winds 5 kt Waves less than 1 ft
SAT NIGHT
SE winds 5 to 10 kt Waves 1 ft
SUN
S winds 10 to 15 kt
MON
NW winds 5 to 10 kt Waves 1 ft A chance of showers
Reporting time 10:58 PM EDT Wed Aug 12 2026

Chesapeake Bay north of Pooles Island

REST OF TONIGHT
SW winds 10 kt
THU
NW winds 5 to 10 kt Waves 1 ft
THU NIGHT
NW winds around 5 kt Waves 1 ft
FRI
NE winds around 5 kt Waves 1 ft A chance of showers
FRI NIGHT
N winds around 5 kt Waves 1 ft A chance of showers
SAT
NE winds around 5 kt Waves 1 ft
SAT NIGHT
SE winds around 5 kt Waves 1 ft
SUN
S winds 10 to 15 kt Waves 1 ft A chance of showers in the afternoon Showers likely with a chance of tstms through the night
MON
NW winds 5 to 10 kt Waves 1 ft A chance of showers through the night
Reporting time 10:58 PM EDT Wed Aug 12 2026

Chesapeake Bay from Pooles Island to Sandy Point

REST OF TONIGHT
SW winds 10 kt
THU
NW winds 5 to 10 kt Waves 1 ft
THU NIGHT
NW winds around 5 kt Waves 1 ft
FRI
NE winds 5 kt Waves less than 1 ft A chance of showers
FRI NIGHT
NE winds 5 to 10 kt Waves 1 ft or less A chance of showers
SAT
NE winds 5 to 10 kt Waves 1 ft
SAT NIGHT
SE winds 5 to 10 kt Waves 1 ft
SUN
S winds 10 to 15 kt
MON
NW winds 5 to 10 kt Waves 1 ft A chance of showers through the night
Reporting time 10:58 PM EDT Wed Aug 12 2026

Patapsco River including Baltimore Harbor

REST OF TONIGHT
SW winds 5 kt Waves flat A chance of showers and tstms
THU
NW winds 5 kt Waves less than 1 ft
THU NIGHT
NW winds around 5 kt Waves flat
FRI
NE winds around 5 kt Waves flat A chance of showers
FRI NIGHT
NE winds around 5 kt Waves flat A chance of showers
SAT
NE winds 5 kt Waves flat
SAT NIGHT
SE winds 5 kt Waves less than 1 ft
SUN
S winds 5 to 10 kt Waves 1 ft A chance of showers A chance of tstms through the night
MON
NW winds 5 to 10 kt Waves 1 ft A chance of showers through the night
Reporting time 10:58 PM EDT Wed Aug 12 2026

Chester River to Queenstown MD

REST OF TONIGHT
SW winds 10 kt
THU
NW winds 5 to 10 kt Waves 1 ft
THU NIGHT
NW winds around 5 kt Waves flat
FRI
NE winds around 5 kt Waves 1 ft or less A chance of showers
FRI NIGHT
NE winds around 5 kt Waves 1 ft or less A chance of showers
SAT
NE winds 5 to 10 kt Waves 1 ft
SAT NIGHT
SE winds 5 kt Waves less than 1 ft
SUN
S winds 5 to 10 kt Waves 1 ft A chance of showers A chance of tstms through the night
MON
NW winds 5 to 10 kt Waves 1 ft A chance of showers through the night
Reporting time 10:58 PM EDT Wed Aug 12 2026

Chesapeake Bay from Sandy Point to North Beach

REST OF TONIGHT
SW winds 10 kt Waves 1 ft A slight chance of showers and tstms
THU
NW winds 5 to 10 kt Waves 1 ft
THU NIGHT
NW winds around 5 kt Waves 1 ft or less
FRI
NE winds 5 kt Waves less than 1 ft A chance of showers
FRI NIGHT
NE winds 5 kt Waves less than 1 ft A chance of showers
SAT
NE winds 5 to 10 kt Waves 1 ft
SAT NIGHT
SE winds 5 to 10 kt Waves 1 ft
SUN
S winds 10 to 15 kt
MON
NW winds 5 to 10 kt Waves 1 ft A chance of showers through the night
Reporting time 10:58 PM EDT Wed Aug 12 2026

Eastern Bay

REST OF TONIGHT
SW winds 10 kt Waves 1 ft A chance of showers with a slight chance of tstms
THU
NW winds 5 to 10 kt Waves 1 ft
THU NIGHT
NW winds around 5 kt Waves flat
FRI
NE winds 5 kt Waves less than 1 ft A chance of showers
FRI NIGHT
N winds around 5 kt Waves 1 ft or less A chance of showers
SAT
NE winds 5 to 10 kt Waves 1 ft
SAT NIGHT
SE winds around 5 kt Waves 1 ft
SUN
S winds 5 to 10 kt Waves 1 to 2 ft A chance of showers A chance of tstms through the night
MON
NW winds 5 to 10 kt Waves 1 ft A chance of showers
Reporting time 10:58 PM EDT Wed Aug 12 2026

Chesapeake Bay from North Beach to Drum Point

REST OF TONIGHT
SW winds 10 kt Waves 1 ft
THU
NW winds 5 to 10 kt Waves 1 ft
THU NIGHT
NW winds 5 kt Waves less than 1 ft
FRI
N winds 5 kt Waves less than 1 ft A chance of showers
FRI NIGHT
NE winds 5 kt Waves less than 1 ft A chance of showers
SAT
NE winds 5 to 10 kt Waves 1 ft
SAT NIGHT
SE winds 5 to 10 kt Waves 1 ft
SUN
S winds 10 to 15 kt
MON
NW winds 5 to 10 kt Waves 1 ft A chance of showers
Reporting time 10:58 PM EDT Wed Aug 12 2026

Choptank River to Cambridge MD and the Little Choptank River

REST OF TONIGHT
SW winds 10 kt Waves 1 ft
THU
NW winds 5 to 10 kt Waves 1 ft
THU NIGHT
NW winds around 5 kt Waves 1 ft or less
FRI
N winds 5 kt Waves less than 1 ft A chance of showers
FRI NIGHT
NE winds around 5 kt Waves 1 ft or less A chance of showers
SAT
NE winds 5 to 10 kt Waves 1 ft
SAT NIGHT
SE winds 5 to 10 kt Waves 1 ft
SUN
S winds 10 to 15 kt
MON
NW winds 5 to 10 kt Waves 1 ft A chance of showers
Reporting time 10:58 PM EDT Wed Aug 12 2026

Patuxent River to Broomes Island MD

REST OF TONIGHT
SW winds 5 kt Waves less than 1 ft
THU
NW winds 5 kt Waves less than 1 ft
THU NIGHT
N winds around 5 kt Waves 1 ft
FRI
N winds around 5 kt Waves 1 ft A chance of showers
FRI NIGHT
NE winds around 5 kt Waves 1 ft A chance of showers
SAT
NE winds around 5 kt Waves 1 ft A chance of showers
SAT NIGHT
SE winds 5 kt Waves less than 1 ft A chance of showers
SUN
S winds 5 to 10 kt Waves 1 ft
MON
NW winds 5 to 10 kt Waves 1 ft A chance of showers through the night
Reporting time 10:58 PM EDT Wed Aug 12 2026

Chesapeake Bay from Drum Point to Smith Point

REST OF TONIGHT
SW winds 10 kt Waves 1 ft
THU
W winds 5 to 10 kt Waves 1 ft
THU NIGHT
SW winds 5 kt Waves less than 1 ft
FRI
N winds 5 kt Waves less than 1 ft A chance of showers
FRI NIGHT
NE winds 5 kt Waves less than 1 ft A chance of showers
SAT
NE winds 5 to 10 kt Waves 1 ft
SAT NIGHT
SE winds 5 to 10 kt Waves 1 ft
SUN
S winds 10 to 15 kt
MON
NW winds 10 to 15 kt
Reporting time 10:58 PM EDT Wed Aug 12 2026

Tangier Sound and the inland waters surrounding Bloodsworth Island

REST OF TONIGHT
SW winds 10 kt Waves 1 ft
THU
W winds 5 to 10 kt Waves 1 ft
THU NIGHT
W winds around 5 kt Waves flat
FRI
N winds 5 kt Waves less than 1 ft A chance of showers
FRI NIGHT
NE winds 5 kt Waves less than 1 ft A chance of showers
SAT
E winds 5 to 10 kt Waves 1 ft
SAT NIGHT
SE winds 5 to 10 kt Waves 1 ft
SUN
S winds 15 to 20 kt
MON
NW winds 10 to 15 kt
Reporting time 10:58 PM EDT Wed Aug 12 2026
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