Tall Timbers, MD
05/06/2026 09:00 PM
69°F
TEMPERATURE
Winds 9 mph SW
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 10pm, then showers and thunderstorms. Cloudy. Low around 51, with temperatures rising to around 57 overnight. Northwest wind 6 to 12 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Moonrise
01:08 AM
Moonset
10:11 AM
Sunrise
06:03 AM
Moon Phase
Waning gibbous
Sunset
08:02 PM

Hourly Forecast

Wed, 09:00 PM

Chance Showers And Thunderstorms
Winds: 9 mph SW
69°

Wed, 10:00 PM

Showers And Thunderstorms Likely
Winds: 8 mph W
67°

Wed, 11:00 PM

Showers And Thunderstorms Likely
Winds: 7 mph W
66°

Thu, 12:00 AM

Showers And Thunderstorms Likely
Winds: 7 mph NW
65°

Thu, 01:00 AM

Showers And Thunderstorms
Winds: 6 mph NW
64°

Thu, 02:00 AM

Rain Showers
Winds: 7 mph N
62°

Thu, 03:00 AM

Rain Showers
Winds: 8 mph N
61°

Thu, 04:00 AM

Rain Showers Likely
Winds: 10 mph N
59°

Thu, 05:00 AM

Rain Showers
Winds: 12 mph N
57°

Thu, 06:00 AM

Rain Showers Likely
Winds: 12 mph N
55°

Thu, 07:00 AM

Rain Showers Likely
Winds: 10 mph N
54°

Thu, 08:00 AM

Rain Showers Likely
Winds: 10 mph N
53°

Thu, 09:00 AM

Rain Showers Likely
Winds: 9 mph N
52°

Thu, 10:00 AM

Chance Rain Showers
Winds: 8 mph N
52°

Thu, 11:00 AM

Chance Rain Showers
Winds: 8 mph N
51°

Thu, 12:00 PM

Chance Rain Showers
Winds: 6 mph N
52°

Thu, 01:00 PM

Rain Showers Likely
Winds: 6 mph N
53°

Thu, 02:00 PM

Slight Chance Rain Showers
Winds: 5 mph N
53°

Thu, 03:00 PM

Chance Rain Showers
Winds: 5 mph N
55°

Thu, 04:00 PM

Chance Rain Showers
Winds: 3 mph NE
56°

Thu, 05:00 PM

Slight Chance Rain Showers
Winds: 3 mph SW
55°

Thu, 06:00 PM

Slight Chance Rain Showers
Winds: 3 mph SW
56°

Thu, 07:00 PM

Mostly Clear
Winds: 3 mph W
57°

Thu, 08:00 PM

Mostly Clear
Winds: 5 mph SW
56°

Tonight

Chance Showers And Thunderstorms then Showers And Thunderstorms
51°
Winds: 6 to 12 mph NW
A chance of showers and thunderstorms before 10pm, then showers and thunderstorms. Cloudy. Low around 51, with temperatures rising to around 57 overnight. Northwest wind 6 to 12 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Thursday

Rain Showers Likely
57°
Winds: 3 to 12 mph N
Rain showers likely. Mostly cloudy, with a high near 57. North wind 3 to 12 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Thursday Night

Slight Chance Rain Showers then Partly Cloudy
50°
Winds: 3 to 8 mph W
A slight chance of rain showers before 7pm. Partly cloudy, with a low around 50. West wind 3 to 8 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Friday

Sunny
63°
Winds: 3 to 9 mph W
Sunny, with a high near 63. West wind 3 to 9 mph.

Friday Night

Partly Cloudy
55°
Winds: 12 mph S
Partly cloudy, with a low around 55. South wind around 12 mph.

Saturday

Chance Rain Showers
67°
Winds: 12 mph SW
A chance of rain showers between 8am and 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 67. Chance of precipitation is 40%.

Saturday Night

Chance Showers And Thunderstorms then Partly Cloudy
57°
Winds: 1 to 8 mph S
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 57. Chance of precipitation is 40%.

Sunday

Mostly Sunny then Chance Rain Showers
70°
Winds: 1 to 12 mph SE
A chance of rain showers after 2pm. Mostly sunny, with a high near 70. Chance of precipitation is 30%.

Sunday Night

Showers And Thunderstorms Likely
59°
Winds: 7 to 12 mph S
A chance of rain showers before 8pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 59. Chance of precipitation is 70%.

Monday

Showers And Thunderstorms Likely
65°
Winds: 8 to 15 mph W
Rain showers likely before 8am, then showers and thunderstorms likely. Partly sunny, with a high near 65. Chance of precipitation is 70%.

Monday Night

Chance Rain Showers then Partly Cloudy
51°
Winds: 9 to 14 mph NW
A chance of rain showers before 8pm. Partly cloudy, with a low around 51. Chance of precipitation is 30%.

Tuesday

Sunny
63°
Winds: 9 mph W
Sunny, with a high near 63.

Tuesday Night

Partly Cloudy then Slight Chance Rain Showers
55°
Winds: 7 mph S
A slight chance of rain showers after 2am. Partly cloudy, with a low around 55.

Wednesday

Chance Rain Showers
67°
Winds: 6 to 10 mph SW
A chance of rain showers. Partly sunny, with a high near 67.

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 cold front will slowly slide southeast of the Mid-Atlantic through Thursday as a weak wave of low pressure glides by to the south over the Carolinas. High pressure will build from the Midwest to the Mid- Atlantic Thursday night through Friday night before moving offshore on Saturday. Another cold front will approach from the Ohio River Valley on Sunday. Northerly wind gusts may briefly approach 20 knots Thursday morning over the main channel of the Chesapeake Bay, then northwesterly wind gusts may briefly approach 20 knots late Thursday night into early Friday morning over the middle Chesapeake Bay and lower tidal Potomac River. Westerly wind gusts could approach 20 knots Friday afternoon over the upper Chesapeake Bay and upper tidal Potomac River. More widespread gusts around 20 knots are possible out of the south late Friday evening through Saturday afternoon, and again Sunday afternoon and evening.

Tidal Potomac from Key Bridge to Indian Head

TONIGHT
NW winds 5 to 10 kt
THU
NW winds 5 kt Waves less than 1 ft A chance of showers
THU NIGHT
W winds around 5 kt Waves 1 ft
FRI
W winds 5 to 10 kt Waves 1 ft
FRI NIGHT
S winds 5 to 10 kt Waves 1 ft
SAT
SW winds 5 to 10 kt Waves 1 ft A chance of showers
SAT NIGHT
NW winds around 5 kt Waves 1 ft or less
SUN
S winds 5 to 10 kt Waves 1 ft A chance of showers in the afternoon Showers likely through the night
MON
NW winds 10 to 15 kt Waves 1 ft Showers likely, mainly in the morning
Reporting time 08:00 PM EDT Wed May 6 2026

Tidal Potomac from Indian Head to Cobb Island

TONIGHT
W winds 10 kt
THU
N winds 5 to 10 kt
THU NIGHT
SW winds 5 kt
FRI
W winds 5 to 10 kt Waves 1 ft
FRI NIGHT
S winds 5 to 10 kt Waves 1 ft
SAT
SW winds 5 to 10 kt Waves 1 ft A chance of showers
SAT NIGHT
SE winds around 5 kt Waves 1 ft or less
SUN
S winds 5 to 10 kt Waves 1 ft A chance of showers in the afternoon Showers likely through the night
MON
NW winds 10 to 15 kt Waves 1 ft Showers likely, mainly in the morning
Reporting time 08:00 PM EDT Wed May 6 2026

Tidal Potomac from Cobb Island to Smith Point

TONIGHT
W winds 10 kt
THU
N winds 10 to 15 kt with gusts to 20 kt
THU NIGHT
W winds 5 to 10 kt Waves 1 ft or less
FRI
NW winds 5 to 10 kt
FRI NIGHT
S winds 10 kt Waves 1 ft
SAT
SW winds 5 to 10 kt Waves 1 to 2 ft A chance of showers
SAT NIGHT
S winds 5 to 10 kt Waves 1 ft or less
SUN
S winds 5 to 10 kt Waves 1 ft or less Showers likely through the night
MON
W winds 10 to 15 kt
Reporting time 08:00 PM EDT Wed May 6 2026

Chesapeake Bay north of Pooles Island

TONIGHT
W winds 5 to 10 kt
THU
N winds 5 to 10 kt
THU NIGHT
W winds 5 kt Waves less than 1 ft
FRI
W winds 5 to 10 kt Gusts up to 20 kt in the afternoon Waves 1 ft
FRI NIGHT
S winds 5 to 10 kt Waves 1 ft
SAT
SW winds 5 to 10 kt Waves 1 ft Showers likely
SAT NIGHT
W winds around 5 kt Waves 1 ft or less
SUN
S winds 5 to 10 kt Waves 1 ft or less A chance of showers in the afternoon Showers likely through the night
MON
NW winds 10 to 15 kt Waves 1 to 2 ft Showers likely, mainly in the morning
Reporting time 08:00 PM EDT Wed May 6 2026

Chesapeake Bay from Pooles Island to Sandy Point

TONIGHT
W winds 10 kt
THU
N winds 5 to 10 kt
THU NIGHT
SW winds 5 to 10 kt
FRI
W winds 5 to 10 kt Waves 1 ft
FRI NIGHT
S winds 5 to 10 kt Waves 1 ft
SAT
SW winds 5 to 10 kt Waves 2 ft Showers likely
SAT NIGHT
W winds around 5 kt Waves 1 ft or less
SUN
S winds 5 to 10 kt Waves 1 ft or less
MON
W winds 10 to 15 kt
Reporting time 08:00 PM EDT Wed May 6 2026

Patapsco River including Baltimore Harbor

TONIGHT
NW winds 5 to 10 kt Waves 1 ft or less A chance of showers with a slight chance of tstms early this evening, then showers likely after midnight
THU
N winds 5 to 10 kt
THU NIGHT
W winds 5 kt Waves less than 1 ft
FRI
W winds 5 to 10 kt Waves 1 ft or less
FRI NIGHT
S winds 5 kt Waves less than 1 ft
SAT
SW winds 5 to 10 kt Waves 1 ft Showers likely
SAT NIGHT
W winds around 5 kt Waves 1 ft or less
SUN
S winds 5 to 10 kt Waves 1 ft or less A chance of showers in the afternoon Showers likely through the night
MON
NW winds 10 to 15 kt Waves 1 ft Showers likely, mainly in the morning
Reporting time 08:00 PM EDT Wed May 6 2026

Chester River to Queenstown MD

TONIGHT
W winds 5 kt
THU
N winds 5 to 10 kt
THU NIGHT
SW winds 5 kt
FRI
W winds 5 to 10 kt Waves 1 ft
FRI NIGHT
S winds 5 to 10 kt Waves 1 ft
SAT
SW winds 5 to 10 kt Waves 1 ft Showers likely
SAT NIGHT
SW winds around 5 kt Waves 1 ft or less
SUN
S winds 5 to 10 kt Waves 1 ft or less Showers likely through the night
MON
W winds 10 to 15 kt
Reporting time 08:00 PM EDT Wed May 6 2026

Chesapeake Bay from Sandy Point to North Beach

TONIGHT
W winds 10 kt
THU
N winds 10 to 15 kt
THU NIGHT
SW winds 5 to 10 kt
FRI
W winds 5 to 10 kt Waves 1 ft
FRI NIGHT
S winds 10 kt Waves 2 ft
SAT
SW winds 10 kt Waves 2 ft Showers likely
SAT NIGHT
SW winds around 5 kt Waves 1 ft or less
SUN
S winds around 5 kt
MON
W winds 10 to 15 kt
Reporting time 08:00 PM EDT Wed May 6 2026

Eastern Bay

TONIGHT
SW winds 10 kt
THU
N winds 5 to 10 kt
THU NIGHT
SW winds 5 kt
FRI
W winds 5 to 10 kt Waves 1 ft
FRI NIGHT
S winds 10 kt Waves 1 ft
SAT
SW winds 5 to 10 kt Waves 1 ft Showers likely
SAT NIGHT
S winds around 5 kt Waves 1 ft or less
SUN
S winds 5 to 10 kt Waves 1 ft or less Showers likely through the night
MON
W winds 10 to 15 kt
Reporting time 08:00 PM EDT Wed May 6 2026

Chesapeake Bay from North Beach to Drum Point

TONIGHT
SW winds 10 kt
THU
N winds 10 to 15 kt with gusts to 20 kt
THU NIGHT
SW winds 5 to 10 kt
FRI
NW winds 5 to 10 kt
FRI NIGHT
S winds 10 to 15 kt Waves 2 ft
SAT
SW winds 10 to 15 kt with gusts to 20 kt Waves 2 ft A chance of showers
SAT NIGHT
S winds 5 to 10 kt Waves 1 ft or less
SUN
S winds around 5 kt
MON
W winds 10 to 15 kt
Reporting time 08:00 PM EDT Wed May 6 2026

Choptank River to Cambridge MD and the Little Choptank River

TONIGHT
SW winds 10 kt
THU
N winds 10 to 15 kt with gusts to 20 kt
THU NIGHT
W winds 5 to 10 kt
FRI
NW winds 5 to 10 kt
FRI NIGHT
S winds 10 to 15 kt Waves 1 ft
SAT
S winds 10 to 15 kt with gusts to 20 kt Waves 1 to 2 ft A chance of showers
SAT NIGHT
S winds around 5 kt Waves 1 ft or less
SUN
S winds around 5 kt
MON
W winds 10 to 15 kt
Reporting time 08:00 PM EDT Wed May 6 2026

Patuxent River to Broomes Island MD

TONIGHT
W winds 5 to 10 kt
THU
N winds 5 to 10 kt
THU NIGHT
W winds 5 kt
FRI
NW winds 5 kt
FRI NIGHT
S winds 5 to 10 kt Waves 1 ft
SAT
SW winds 5 to 10 kt Waves 1 ft A chance of showers
SAT NIGHT
S winds around 5 kt Waves 1 ft or less
SUN
S winds 5 to 10 kt Waves 1 ft A chance of showers in the afternoon Showers likely through the night
MON
W winds 10 to 15 kt
Reporting time 08:00 PM EDT Wed May 6 2026

Chesapeake Bay from Drum Point to Smith Point

TONIGHT
SW winds 10 kt
THU
N winds 10 to 15 kt with gusts to 20 kt
THU NIGHT
W winds 10 to 15 kt with gusts to 20 kt Waves 1 to 2 ft
FRI
NW winds 10 to 15 kt
FRI NIGHT
S winds 10 to 15 kt with gusts to 20 kt Waves 2 to 3 ft
SAT
S winds 10 to 15 kt with gusts to 20 kt Waves 2 to 3 ft A chance of showers
SAT NIGHT
S winds 5 to 10 kt Waves 1 ft
SUN
SE winds around 5 kt
MON
W winds 10 to 15 kt
Reporting time 08:00 PM EDT Wed May 6 2026

Tangier Sound and the inland waters surrounding Bloodsworth Island

TONIGHT
SW winds 10 to 15 kt
THU
N winds 10 to 15 kt with gusts to 20 kt
THU NIGHT
W winds 10 to 15 kt with gusts to 20 kt Waves 1 ft
FRI
NW winds 10 to 15 kt
FRI NIGHT
S winds 10 to 15 kt with gusts to 20 kt Waves 2 ft
SAT
S winds 10 to 15 kt with gusts to 20 kt Waves 2 ft A chance of showers
SAT NIGHT
S winds 5 to 10 kt Waves 1 ft
SUN
S winds 10 to 15 kt Waves 1 ft or less Showers likely through the night
MON
W winds 10 to 15 kt
Reporting time 08:00 PM EDT Wed May 6 2026
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