Tall Timbers, MD
07/27/2026 03:00 AM
73°F
TEMPERATURE
Winds 6 mph SW
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Southwest wind around 6 mph. Chance of precipitation is 40%.
Moonrise
07:45 PM
Moonset
03:55 AM
Sunrise
06:03 AM
Moon Phase
Waxing gibbous
Sunset
08:21 PM

Hourly Forecast

Mon, 03:00 AM

Chance Showers And Thunderstorms
Winds: 6 mph SW
73°

Mon, 04:00 AM

Chance Showers And Thunderstorms
Winds: 5 mph SW
73°

Mon, 05:00 AM

Chance Rain Showers
Winds: 5 mph SW
72°

Mon, 06:00 AM

Slight Chance Rain Showers
Winds: 3 mph SW
72°

Mon, 07:00 AM

Sunny
Winds: 3 mph SW
72°

Mon, 08:00 AM

Sunny
Winds: 2 mph W
71°

Mon, 09:00 AM

Mostly Sunny
Winds: 2 mph SW
73°

Mon, 10:00 AM

Sunny
Winds: 2 mph S
74°

Mon, 11:00 AM

Slight Chance Showers And Thunderstorms
Winds: 2 mph S
75°

Mon, 12:00 PM

Slight Chance Showers And Thunderstorms
Winds: 3 mph S
76°

Mon, 01:00 PM

Slight Chance Showers And Thunderstorms
Winds: 3 mph SE
77°

Mon, 02:00 PM

Slight Chance Showers And Thunderstorms
Winds: 5 mph SE
78°

Mon, 03:00 PM

Slight Chance Showers And Thunderstorms
Winds: 5 mph SE
79°

Mon, 04:00 PM

Slight Chance Showers And Thunderstorms
Winds: 5 mph SE
79°

Mon, 05:00 PM

Slight Chance Showers And Thunderstorms
Winds: 6 mph SE
79°

Mon, 06:00 PM

Partly Cloudy
Winds: 6 mph SE
79°

Mon, 07:00 PM

Partly Cloudy
Winds: 7 mph SE
80°

Mon, 08:00 PM

Partly Cloudy
Winds: 7 mph S
79°

Mon, 09:00 PM

Partly Cloudy
Winds: 7 mph S
77°

Mon, 10:00 PM

Mostly Clear
Winds: 7 mph S
76°

Mon, 11:00 PM

Partly Cloudy
Winds: 7 mph S
76°

Tue, 12:00 AM

Partly Cloudy
Winds: 6 mph S
76°

Tue, 01:00 AM

Mostly Clear
Winds: 6 mph S
76°

Tue, 02:00 AM

Mostly Cloudy
Winds: 6 mph S
75°

Overnight

Chance Showers And Thunderstorms
71°
Winds: 6 mph SW
A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Southwest wind around 6 mph. Chance of precipitation is 40%.

Monday

Slight Chance Showers And Thunderstorms
81°
Winds: 2 to 6 mph S
A slight chance of rain showers before 7am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 81. South wind 2 to 6 mph. Chance of precipitation is 20%.

Monday Night

Partly Cloudy
73°
Winds: 7 mph S
Partly cloudy, with a low around 73. South wind around 7 mph.

Tuesday

Showers And Thunderstorms
82°
Winds: 7 to 17 mph S
A chance of rain showers between 8am and 11am, then showers and thunderstorms. Partly sunny, with a high near 82. South wind 7 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Tuesday Night

Showers And Thunderstorms then Chance Showers And Thunderstorms
73°
Winds: 9 to 15 mph SW
Showers and thunderstorms before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 73. Southwest wind 9 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 90%.

Wednesday

Mostly Sunny
82°
Winds: 9 to 14 mph NW
Mostly sunny, with a high near 82.

Wednesday Night

Partly Cloudy
73°
Winds: 13 mph NW
Partly cloudy, with a low around 73.

Thursday

Mostly Sunny
81°
Winds: 13 mph NW
Mostly sunny, with a high near 81.

Thursday Night

Partly Cloudy
72°
Winds: 6 to 10 mph NW
Partly cloudy, with a low around 72.

Friday

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

Friday Night

Mostly Clear
73°
Winds: 6 mph S
Mostly clear, with a low around 73.

Saturday

Mostly Sunny
85°
Winds: 3 to 9 mph S
Mostly sunny, with a high near 85.

Saturday Night

Slight Chance Showers And Thunderstorms
74°
Winds: 5 to 10 mph S
A slight chance of showers and thunderstorms after 8pm. Mostly cloudy, with a low around 74. Chance of precipitation is 20%.

Sunday

Chance Showers And Thunderstorms
83°
Winds: 3 to 10 mph S
A slight chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly 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. A strong frontal system approaches from the northwest today before moving through on Tuesday. The associated cold front should cross the waters by late Tuesday before weak high pressure slowly builds in by mid-week. Small Craft Advisories may be needed Monday evening into Tuesday due to southerly channeling effects.

Tidal Potomac from Key Bridge to Indian Head

OVERNIGHT
S winds around 5 kt Waves 1 ft or less
MON
SW winds around 5 kt Waves 1 ft or less A chance of showers and tstms
MON NIGHT
S winds around 5 kt Waves 1 ft A chance of showers and tstms
TUE
S winds 5 to 10 kt with gusts to 25 kt Waves 1 ft Showers with tstms likely
TUE NIGHT
W winds 5 to 10 kt Waves 1 ft A chance of showers and tstms
WED
NW winds 10 to 15 kt with gusts to 25 kt Waves 1 ft
WED NIGHT
NW winds 5 to 10 kt with gusts to 25 kt Waves 1 ft
THU
NW winds 5 to 10 kt Waves 1 ft
FRI
W winds around 5 kt Waves 1 ft or less
Reporting time 02:28 AM EDT Mon Jul 27 2026

Tidal Potomac from Indian Head to Cobb Island

OVERNIGHT
S winds 5 kt Waves less than 1 ft A slight chance of showers
MON
S winds around 5 kt Waves 1 ft or less
MON NIGHT
S winds around 5 kt Waves 1 ft
TUE
S winds 10 to 15 kt with gusts to 20 kt Waves 1 ft Showers with tstms likely
TUE NIGHT
W winds 5 to 10 kt with gusts to 20 kt Waves 1 ft A chance of showers and tstms
WED
NW winds 10 to 15 kt with gusts to 20 kt Waves 1 ft
WED NIGHT
NW winds 10 to 15 kt with gusts to 20 kt Waves 1 ft
THU
NW winds 10 to 15 kt
FRI
W winds around 5 kt Waves 1 ft
Reporting time 02:28 AM EDT Mon Jul 27 2026

Tidal Potomac from Cobb Island to Smith Point

OVERNIGHT
SW winds 5 kt Waves less than 1 ft A chance of showers with a slight chance of tstms
MON
S winds around 5 kt Waves 1 ft
MON NIGHT
S winds 5 to 10 kt Waves 1 ft
TUE
S winds 10 to 15 kt with gusts to 20 kt Waves 1 to 2 ft Showers likely with a chance of tstms
TUE NIGHT
SW winds 10 to 15 kt
WED
NW winds 10 to 15 kt with gusts to 20 kt Waves 1 to 2 ft
WED NIGHT
NW winds 10 to 15 kt Waves 2 ft
THU
NW winds 10 to 15 kt Waves 1 to 2 ft
FRI
W winds 5 kt Waves less than 1 ft
Reporting time 02:28 AM EDT Mon Jul 27 2026

Chesapeake Bay north of Pooles Island

OVERNIGHT
SW winds 5 kt Waves less than 1 ft A slight chance of showers
MON
SW winds around 5 kt Waves 1 ft or less A chance of showers and tstms
MON NIGHT
S winds 5 to 10 kt Waves 1 ft
TUE
S winds 10 to 15 kt with gusts to 25 kt Waves 1 to 2 ft Showers with tstms likely
TUE NIGHT
S winds 10 to 15 kt
WED
NW winds 10 to 15 kt with gusts to 20 kt Waves 1 ft
WED NIGHT
NW winds 10 to 15 kt with gusts to 20 kt Waves 1 ft
THU
NW winds 10 to 15 kt Waves 1 ft
FRI
NW winds 5 to 10 kt
Reporting time 02:28 AM EDT Mon Jul 27 2026

Chesapeake Bay from Pooles Island to Sandy Point

OVERNIGHT
SW winds 10 kt Waves 1 ft
MON
SW winds around 5 kt Waves 1 ft A chance of showers and tstms
MON NIGHT
S winds 5 to 10 kt Waves 1 ft
TUE
S winds 15 to 20 kt with gusts to 25 kt Waves 2 ft Showers with tstms likely
TUE NIGHT
S winds 10 to 15 kt
WED
NW winds 10 to 15 kt with gusts to 20 kt Waves 2 ft A chance of showers
WED NIGHT
NW winds 10 to 15 kt with gusts to 20 kt Waves 2 ft
THU
NW winds 10 to 15 kt Waves 1 to 2 ft
FRI
N winds 5 to 10 kt
Reporting time 02:28 AM EDT Mon Jul 27 2026

Patapsco River including Baltimore Harbor

OVERNIGHT
SW winds 5 kt Waves flat
MON
S winds around 5 kt Waves 1 ft or less A chance of showers and tstms
MON NIGHT
S winds 5 kt Waves less than 1 ft A chance of showers and tstms
TUE
S winds 10 to 15 kt with gusts to 20 kt Waves 1 ft Showers with tstms likely
TUE NIGHT
SW winds 5 to 10 kt Waves 1 ft A chance of showers and tstms
WED
NW winds 10 to 15 kt with gusts to 20 kt Waves 1 ft A chance of showers
WED NIGHT
NW winds 10 to 15 kt with gusts to 20 kt Waves 1 ft
THU
NW winds 10 to 15 kt
FRI
NW winds around 5 kt Waves 1 ft or less
Reporting time 02:28 AM EDT Mon Jul 27 2026

Chester River to Queenstown MD

OVERNIGHT
SW winds 5 to 10 kt Waves 1 ft
MON
SW winds around 5 kt Waves 1 ft or less
MON NIGHT
S winds 5 to 10 kt Waves 1 ft
TUE
S winds 10 to 15 kt with gusts to 20 kt Waves 2 ft Showers with tstms likely
TUE NIGHT
SW winds 5 to 10 kt with gusts to 20 kt Waves 1 to 2 ft A chance of showers and tstms
WED
NW winds 10 to 15 kt with gusts to 20 kt Waves 2 ft A chance of showers
WED NIGHT
NW winds 10 to 15 kt with gusts to 20 kt Waves 2 ft
THU
NW winds 10 to 15 kt
FRI
W winds around 5 kt Waves 1 ft or less
Reporting time 02:28 AM EDT Mon Jul 27 2026

Chesapeake Bay from Sandy Point to North Beach

OVERNIGHT
SW winds 10 kt Waves 1 ft
MON
S winds 5 to 10 kt Waves 1 ft
MON NIGHT
S winds 5 to 10 kt Waves 2 ft
TUE
S winds 15 to 20 kt with gusts to 25 kt Waves 2 to 3 ft Showers with a chance of tstms
TUE NIGHT
S winds 10 to 15 kt
WED
NW winds 10 to 15 kt with gusts to 20 kt Waves 2 ft
WED NIGHT
NW winds 10 to 15 kt with gusts to 20 kt Waves 2 ft
THU
NW winds 10 to 15 kt Waves 1 to 2 ft
FRI
N winds 5 to 10 kt
Reporting time 02:28 AM EDT Mon Jul 27 2026

Eastern Bay

OVERNIGHT
SW winds 5 to 10 kt Waves 1 ft
MON
SW winds around 5 kt Waves 1 ft
MON NIGHT
S winds 5 to 10 kt Waves 1 ft
TUE
S winds 10 to 15 kt with gusts to 25 kt Waves 2 ft Showers with a chance of tstms
TUE NIGHT
S winds 10 to 15 kt
WED
NW winds 10 to 15 kt with gusts to 20 kt Waves 1 ft
WED NIGHT
NW winds 10 to 15 kt with gusts to 20 kt Waves 1 ft
THU
NW winds 10 to 15 kt Waves 1 to 2 ft
FRI
N winds 5 to 10 kt
Reporting time 02:28 AM EDT Mon Jul 27 2026

Chesapeake Bay from North Beach to Drum Point

OVERNIGHT
SW winds 10 kt Waves 1 ft A slight chance of showers and tstms
MON
S winds 5 to 10 kt Waves 1 ft
MON NIGHT
S winds 5 to 10 kt Waves 1 to 2 ft
TUE
S winds 15 to 20 kt with gusts to 25 kt Waves 2 to 3 ft Showers with a chance of tstms
TUE NIGHT
S winds 15 to 20 kt
WED
NW winds 10 to 15 kt with gusts to 20 kt Waves 2 ft
WED NIGHT
NW winds 10 to 15 kt with gusts to 20 kt Waves 2 ft
THU
NW winds 10 to 15 kt Waves 1 to 2 ft
FRI
N winds 5 to 10 kt
Reporting time 02:28 AM EDT Mon Jul 27 2026

Choptank River to Cambridge MD and the Little Choptank River

OVERNIGHT
SW winds 10 kt Waves 1 ft A slight chance of showers and tstms
MON
SW winds 5 to 10 kt Waves 1 ft
MON NIGHT
S winds 5 to 10 kt Waves 1 ft
TUE
S winds 15 to 20 kt with gusts to 25 kt Waves 2 ft Showers with a chance of tstms
TUE NIGHT
S winds 10 to 15 kt
WED
NW winds 10 to 15 kt with gusts to 20 kt Waves 2 ft
WED NIGHT
NW winds 10 to 15 kt with gusts to 20 kt Waves 2 ft
THU
NW winds 10 to 15 kt Waves 1 to 2 ft
FRI
N winds 5 to 10 kt
Reporting time 02:28 AM EDT Mon Jul 27 2026

Patuxent River to Broomes Island MD

OVERNIGHT
SW winds 5 kt Waves less than 1 ft A chance of showers with a slight chance of tstms
MON
S winds around 5 kt Waves 1 ft
MON NIGHT
S winds 5 kt Waves less than 1 ft
TUE
S winds 10 to 15 kt with gusts to 20 kt Waves 1 ft Showers with a chance of tstms
TUE NIGHT
SW winds 5 to 10 kt with gusts to 20 kt Waves 1 ft A chance of showers and tstms
WED
NW 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 around 5 kt Waves 1 ft
Reporting time 02:28 AM EDT Mon Jul 27 2026

Chesapeake Bay from Drum Point to Smith Point

OVERNIGHT
SW winds 10 kt Waves 1 ft A chance of showers with a slight chance of tstms
MON
S winds 5 to 10 kt Waves 1 ft
MON NIGHT
S winds 10 kt Waves 2 ft
TUE
S winds 15 to 20 kt with gusts to 25 kt Waves 2 ft
TUE NIGHT
S winds 10 to 15 kt with gusts to 25 kt
WED
NW winds 10 to 15 kt with gusts to 20 kt Waves 2 ft
WED NIGHT
NW winds 15 to 20 kt Waves 2 to 3 ft
THU
NW winds 10 to 15 kt Waves 1 to 2 ft
FRI
N winds 5 to 10 kt
Reporting time 02:28 AM EDT Mon Jul 27 2026

Tangier Sound and the inland waters surrounding Bloodsworth Island

OVERNIGHT
SW winds 10 kt Waves 1 ft A chance of showers with a slight chance of tstms
MON
S winds 5 to 10 kt Waves 1 ft A chance of showers
MON NIGHT
S winds 5 to 10 kt Waves 1 ft
TUE
S winds 15 to 20 kt with gusts to 25 kt Waves 2 ft A chance of showers and tstms
TUE NIGHT
S winds 10 to 15 kt
WED
NW winds 10 to 15 kt with gusts to 20 kt Waves 1 ft
WED NIGHT
NW winds 15 to 20 kt Waves 2 ft
THU
NW winds 10 to 15 kt Waves 1 to 2 ft
FRI
NW winds 5 to 10 kt
Reporting time 02:28 AM EDT Mon Jul 27 2026
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