Tall Timbers, MD
09/13/2026 03:00 AM
77°F
TEMPERATURE
Winds 7 mph S
Showers And Thunderstorms
Showers and thunderstorms. Cloudy, with a low around 75. Southwest wind around 8 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.
Moonrise
09:18 AM
Moonset
08:53 PM
Sunrise
06:45 AM
Moon Phase
Waxing crescent
Sunset
07:18 PM

Hourly Forecast

Sun, 03:00 AM

Showers And Thunderstorms
Winds: 7 mph S
77°

Sun, 04:00 AM

Chance Showers And Thunderstorms
Winds: 8 mph SW
77°

Sun, 05:00 AM

Chance Showers And Thunderstorms
Winds: 8 mph SW
76°

Sun, 06:00 AM

Showers And Thunderstorms
Winds: 8 mph SW
76°

Sun, 07:00 AM

Scattered Showers And Thunderstorms
Winds: 8 mph SW
75°

Sun, 08:00 AM

Chance Showers And Thunderstorms
Winds: 7 mph SW
75°

Sun, 09:00 AM

Chance Showers And Thunderstorms
Winds: 7 mph W
76°

Sun, 10:00 AM

Chance Showers And Thunderstorms
Winds: 7 mph W
77°

Sun, 11:00 AM

Slight Chance Showers And Thunderstorms
Winds: 7 mph W
78°

Sun, 12:00 PM

Mostly Sunny
Winds: 7 mph W
79°

Sun, 01:00 PM

Slight Chance Showers And Thunderstorms
Winds: 6 mph W
80°

Sun, 02:00 PM

Slight Chance Showers And Thunderstorms
Winds: 5 mph W
80°

Sun, 03:00 PM

Sunny
Winds: 3 mph W
82°

Sun, 04:00 PM

Sunny
Winds: 3 mph SW
82°

Sun, 05:00 PM

Slight Chance Showers And Thunderstorms
Winds: 3 mph S
82°

Sun, 06:00 PM

Mostly Clear
Winds: 3 mph SE
83°

Sun, 07:00 PM

Mostly Clear
Winds: 2 mph SE
81°

Sun, 08:00 PM

Mostly Clear
Winds: 3 mph S
81°

Sun, 09:00 PM

Mostly Clear
Winds: 3 mph S
79°

Sun, 10:00 PM

Mostly Clear
Winds: 3 mph SW
79°

Sun, 11:00 PM

Mostly Clear
Winds: 3 mph SW
78°

Mon, 12:00 AM

Mostly Clear
Winds: 5 mph W
78°

Mon, 01:00 AM

Mostly Clear
Winds: 5 mph W
78°

Mon, 02:00 AM

Mostly Clear
Winds: 6 mph W
78°

Overnight

Showers And Thunderstorms
75°
Winds: 8 mph SW
Showers and thunderstorms. Cloudy, with a low around 75. Southwest wind around 8 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.

Sunday

Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
83°
Winds: 3 to 8 mph SW
Showers and thunderstorms before 11am, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 83. Southwest wind 3 to 8 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.

Sunday Night

Mostly Clear
75°
Winds: 2 to 8 mph SW
Mostly clear, with a low around 75. Southwest wind 2 to 8 mph.

Monday

Sunny
80°
Winds: 10 to 16 mph N
Sunny, with a high near 80. North wind 10 to 16 mph, with gusts as high as 21 mph.

Monday Night

Mostly Clear
66°
Winds: 9 to 14 mph NE
Mostly clear, with a low around 66. Northeast wind 9 to 14 mph, with gusts as high as 18 mph.

Tuesday

Sunny
78°
Winds: 3 to 9 mph E
Sunny, with a high near 78.

Tuesday Night

Mostly Clear
68°
Winds: 2 to 6 mph SE
Mostly clear, with a low around 68.

Wednesday

Sunny
81°
Winds: 2 to 6 mph SE
Sunny, with a high near 81.

Wednesday Night

Mostly Clear
68°
Winds: 2 to 6 mph S
Mostly clear, with a low around 68.

Thursday

Sunny
83°
Winds: 2 to 8 mph S
Sunny, with a high near 83.

Thursday Night

Mostly Clear
71°
Winds: 8 mph S
Mostly clear, with a low around 71.

Friday

Mostly Sunny then Slight Chance Rain Showers
84°
Winds: 7 mph S
A slight chance of rain showers after 2pm. Mostly sunny, with a high near 84. Chance of precipitation is 20%.

Friday Night

Slight Chance Rain Showers
71°
Winds: 8 mph S
A slight chance of rain showers before 2am. Partly cloudy, with a low around 71. Chance of precipitation is 20%.

Saturday

Partly Sunny then Chance Rain Showers
82°
Winds: 9 mph N
A chance of rain showers after 2pm. Partly sunny, with a high near 82.

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 frontal zone just south of the region is expected to cross the waters as a warm front later this morning. The next cold front crosses the region by Monday morning. High pressure returns during early to middle portions of the week. Small Craft Advisories will likely be needed Monday into Monday night behind the exiting cold front.

Tidal Potomac from Key Bridge to Indian Head

OVERNIGHT
Light winds Waves 1 ft or less Numerous showers with a slight chance of tstms
SUN
W winds around 5 kt Waves 1 ft Numerous showers
SUN NIGHT
W winds 5 to 10 kt Waves 1 ft
MON
N winds 5 to 10 kt with gusts to 20 kt Waves 1 ft
MON NIGHT
N winds 5 to 10 kt Waves 1 ft
TUE
E winds 5 kt Waves less than 1 ft
TUE NIGHT
S winds around 5 kt Waves 1 ft
WED
S winds around 5 kt Waves 1 ft
THU
S winds around 5 kt Waves 1 ft
Reporting time 02:28 AM EDT Sun Sep 13 2026

Tidal Potomac from Indian Head to Cobb Island

OVERNIGHT
S winds 5 kt Waves less than 1 ft Numerous showers with a slight chance of tstms Patchy fog
SUN
W winds around 5 kt Waves 1 ft Scattered showers
SUN NIGHT
W winds around 5 kt
MON
N winds 10 kt Waves 1 ft
MON NIGHT
N winds 5 to 10 kt Waves 1 ft
TUE
E winds around 5 kt Waves 1 ft
TUE NIGHT
SE winds around 5 kt Waves 1 ft
WED
S winds around 5 kt Waves 1 ft
THU
S winds around 5 kt Waves 1 ft
Reporting time 02:28 AM EDT Sun Sep 13 2026

Tidal Potomac from Cobb Island to Smith Point

OVERNIGHT
S winds 10 kt Waves 1 ft Numerous showers with a slight chance of tstms Patchy fog
SUN
SW winds 5 to 10 kt Waves 1 ft Showers
SUN NIGHT
SW winds around 5 kt
MON
N winds 10 to 15 kt with gusts to 25 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 Waves 1 to 2 ft
TUE NIGHT
SE winds around 5 kt Waves 1 ft
WED
SE winds around 5 kt Waves 1 ft or less
THU
S winds 5 to 10 kt Waves 1 ft or less
Reporting time 02:28 AM EDT Sun Sep 13 2026

Chesapeake Bay north of Pooles Island

OVERNIGHT
SE winds 5 kt Waves less than 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 Vsby 1 NM or less
SUN NIGHT
W winds 5 to 10 kt
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 Waves 1 ft or less
TUE NIGHT
SE winds 5 to 10 kt Waves 1 ft or less
WED
S winds around 5 kt Waves flat
THU
S winds 5 to 10 kt Waves 1 ft or less
Reporting time 02:28 AM EDT Sun Sep 13 2026

Chesapeake Bay from Pooles Island to Sandy Point

OVERNIGHT
S winds 10 kt Waves 1 ft Showers with a chance of tstms
SUN
W winds 5 to 10 kt Waves 1 ft Showers
SUN NIGHT
SW winds 5 kt
MON
N winds 10 to 15 kt with gusts to 20 kt Waves 2 ft
MON NIGHT
N winds 10 to 15 kt with gusts to 20 kt Waves 2 ft
TUE
E winds 5 to 10 kt Waves 1 ft
TUE NIGHT
SE winds 5 to 10 kt Waves 1 ft
WED
S winds 5 kt Waves less than 1 ft
THU
S winds 5 to 10 kt Waves 1 ft or less
Reporting time 02:28 AM EDT Sun Sep 13 2026

Patapsco River including Baltimore Harbor

OVERNIGHT
S winds 5 kt Waves less than 1 ft Showers with a chance of tstms Patchy fog Vsby 1 NM or less
SUN
W winds 5 kt Waves flat Showers
SUN NIGHT
SW winds 5 kt
MON
N winds 10 to 15 kt Waves 1 ft
MON NIGHT
N winds 5 to 10 kt Waves 1 ft
TUE
E winds 5 kt Waves less than 1 ft
TUE NIGHT
S winds 5 kt Waves less than 1 ft
WED
S winds around 5 kt Waves 1 ft or less
THU
S winds 5 to 10 kt Waves 1 ft or less
Reporting time 02:28 AM EDT Sun Sep 13 2026

Chester River to Queenstown MD

OVERNIGHT
S winds 10 kt Waves 1 ft Showers with a chance of tstms
SUN
W winds 5 kt Waves less than 1 ft Showers
SUN NIGHT
SW winds 5 kt
MON
N winds 10 to 15 kt with gusts to 20 kt Waves 2 ft
MON NIGHT
NE winds 5 to 10 kt Waves 1 to 2 ft
TUE
E winds 5 to 10 kt Waves 1 ft or less
TUE NIGHT
SE winds 5 to 10 kt Waves 1 ft
WED
S winds around 5 kt Waves 1 ft or less
THU
S winds 5 to 10 kt Waves 1 ft or less
Reporting time 02:28 AM EDT Sun Sep 13 2026

Chesapeake Bay from Sandy Point to North Beach

OVERNIGHT
S winds 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 Numerous showers
SUN NIGHT
S winds 5 kt
MON
N winds 15 to 20 kt with gusts to 25 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 Waves 1 ft
TUE NIGHT
SE winds 5 to 10 kt Waves 1 ft
WED
S winds 5 to 10 kt Waves 1 ft
THU
S winds 5 to 10 kt Waves 1 to 2 ft
Reporting time 02:28 AM EDT Sun Sep 13 2026

Eastern Bay

OVERNIGHT
S winds 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 Numerous showers
SUN NIGHT
SW winds around 5 kt
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 ft
TUE
E winds 5 to 10 kt Waves 1 ft or less
TUE NIGHT
SE winds 5 to 10 kt Waves 1 ft
WED
S winds around 5 kt Waves 1 ft or less
THU
S winds 5 to 10 kt Waves 1 ft or less
Reporting time 02:28 AM EDT Sun Sep 13 2026

Chesapeake Bay from North Beach to Drum Point

OVERNIGHT
S winds 10 kt Waves 1 ft Showers with a chance of tstms Patchy fog Vsby 1 NM or less
SUN
SW winds 5 to 10 kt Waves 1 ft Numerous showers
SUN NIGHT
S winds 5 kt
MON
N winds 15 to 20 kt with gusts to 25 kt Waves 3 ft
MON NIGHT
NE winds 15 to 20 kt with gusts to 25 kt Waves 2 to 3 ft
TUE
E winds 5 to 10 kt Waves 1 to 2 ft
TUE NIGHT
SE winds 5 to 10 kt Waves 1 ft
WED
S winds 5 to 10 kt Waves 1 ft
THU
S winds 5 to 10 kt Waves 1 ft or less
Reporting time 02:28 AM EDT Sun Sep 13 2026

Choptank River to Cambridge MD and the Little Choptank River

OVERNIGHT
S winds 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 A chance of showers
SUN NIGHT
SW winds 5 to 10 kt
MON
N winds 15 to 20 kt with gusts to 25 kt Waves 2 ft
MON NIGHT
NE winds 10 to 15 kt with gusts to 25 kt Waves 1 to 2 ft
TUE
E winds 5 to 10 kt Waves 1 ft or less
TUE NIGHT
SE winds 5 to 10 kt Waves 1 ft
WED
S winds 5 to 10 kt Waves 1 ft or less
THU
S winds 5 to 10 kt Waves 1 ft or less
Reporting time 02:28 AM EDT Sun Sep 13 2026

Patuxent River to Broomes Island MD

OVERNIGHT
S winds 5 kt Waves less than 1 ft Showers with a chance of tstms Patchy fog
SUN
SW winds around 5 kt Waves 1 ft A chance of showers
SUN NIGHT
SW 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 with gusts to 20 kt Waves 1 ft
TUE
E winds around 5 kt Waves 1 ft
TUE NIGHT
SE winds around 5 kt Waves 1 ft
WED
S winds around 5 kt Waves 1 ft
THU
S winds 5 to 10 kt Waves 1 ft
Reporting time 02:28 AM EDT Sun Sep 13 2026

Chesapeake Bay from Drum Point to Smith Point

OVERNIGHT
S winds 10 to 15 kt Waves 2 ft Showers with a chance of tstms Patchy fog Vsby 1 NM or less
SUN
SW winds 5 to 10 kt Waves 1 to 2 ft A chance of showers and tstms
SUN NIGHT
S winds 5 kt
MON
N winds 15 to 20 kt with gusts to 25 kt Waves 3 ft
MON NIGHT
NE winds 10 to 15 kt with gusts to 25 kt Waves 3 ft
TUE
NE winds 10 to 15 kt
TUE NIGHT
SE winds 5 to 10 kt Waves 1 ft
WED
SE winds 5 to 10 kt Waves 1 ft or less
THU
S winds 5 to 10 kt Waves 1 ft or less
Reporting time 02:28 AM EDT Sun Sep 13 2026

Tangier Sound and the inland waters surrounding Bloodsworth Island

OVERNIGHT
S winds 10 kt Waves 1 ft Showers with a chance of tstms Patchy fog Vsby 1 NM or less
SUN
W winds 10 to 15 kt
SUN NIGHT
SW winds 5 to 10 kt
MON
N winds 15 to 20 kt with gusts to 25 kt Waves 2 ft
MON NIGHT
N winds 10 to 15 kt with gusts to 25 kt Waves 1 to 2 ft
TUE
NE winds 5 to 10 kt Waves 1 ft
TUE NIGHT
E winds 5 to 10 kt Waves 1 ft
WED
SE winds 5 to 10 kt Waves 1 ft or less
THU
S winds 5 to 10 kt Waves 1 ft or less
Reporting time 02:28 AM EDT Sun Sep 13 2026
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