Tall Timbers, MD
04/01/2026 06:00 PM
77°F
TEMPERATURE
Winds 8 mph SW
Scattered Showers And Thunderstorms
Scattered showers and thunderstorms before 8pm, then widespread showers and thunderstorms between 8pm and 5am, then patchy fog. Mostly cloudy, with a low around 60. South wind around 8 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Moonrise
08:22 PM
Moonset
07:25 AM
Sunrise
06:50 AM
Moon Phase
Waxing gibbous
Sunset
07:29 PM

Hourly Forecast

Wed, 06:00 PM

Scattered Showers And Thunderstorms
Winds: 8 mph SW
77°

Wed, 07:00 PM

Scattered Showers And Thunderstorms
Winds: 7 mph SW
76°

Wed, 08:00 PM

Widespread Showers And Thunderstorms
Winds: 6 mph S
73°

Wed, 09:00 PM

Widespread Showers And Thunderstorms
Winds: 6 mph SW
71°

Wed, 10:00 PM

Widespread Showers And Thunderstorms
Winds: 7 mph SW
69°

Wed, 11:00 PM

Scattered Showers And Thunderstorms
Winds: 7 mph S
68°

Thu, 12:00 AM

Scattered Showers And Thunderstorms
Winds: 7 mph S
68°

Thu, 01:00 AM

Scattered Showers And Thunderstorms
Winds: 6 mph S
66°

Thu, 02:00 AM

Scattered Rain Showers
Winds: 6 mph S
66°

Thu, 03:00 AM

Scattered Rain Showers
Winds: 6 mph S
65°

Thu, 04:00 AM

Scattered Rain Showers
Winds: 6 mph S
65°

Thu, 05:00 AM

Patchy Fog
Winds: 6 mph S
63°

Thu, 06:00 AM

Patchy Fog
Winds: 5 mph S
63°

Thu, 07:00 AM

Patchy Fog
Winds: 6 mph S
62°

Thu, 08:00 AM

Patchy Fog
Winds: 6 mph S
62°

Thu, 09:00 AM

Mostly Sunny
Winds: 6 mph S
61°

Thu, 10:00 AM

Mostly Sunny
Winds: 5 mph S
63°

Thu, 11:00 AM

Mostly Sunny
Winds: 5 mph S
64°

Thu, 12:00 PM

Mostly Sunny
Winds: 5 mph SE
66°

Thu, 01:00 PM

Mostly Sunny
Winds: 6 mph E
67°

Thu, 02:00 PM

Chance Rain Showers
Winds: 6 mph E
68°

Thu, 03:00 PM

Chance Rain Showers
Winds: 7 mph E
69°

Thu, 04:00 PM

Chance Rain Showers
Winds: 8 mph E
67°

Thu, 05:00 PM

Slight Chance Rain Showers
Winds: 8 mph E
66°

Tonight

Scattered Showers And Thunderstorms then Widespread Showers And Thunderstorms
60°
Winds: 8 mph S
Scattered showers and thunderstorms before 8pm, then widespread showers and thunderstorms between 8pm and 5am, then patchy fog. Mostly cloudy, with a low around 60. South wind around 8 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Thursday

Patchy Fog then Chance Rain Showers
71°
Winds: 5 to 8 mph SE
Patchy fog before 9am, then a chance of rain showers. Mostly sunny, with a high near 71. Southeast wind 5 to 8 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Thursday Night

Slight Chance Rain Showers then Partly Cloudy
56°
Winds: 10 mph SE
A slight chance of rain showers before 8pm. Partly cloudy, with a low around 56. Southeast wind around 10 mph. Chance of precipitation is 20%.

Friday

Mostly Sunny
73°
Winds: 9 to 13 mph S
Mostly sunny, with a high near 73. South wind 9 to 13 mph.

Friday Night

Mostly Clear
63°
Winds: 9 to 13 mph S
Mostly clear, with a low around 63. South wind 9 to 13 mph.

Saturday

Sunny
75°
Winds: 13 mph SW
Sunny, with a high near 75.

Saturday Night

Mostly Clear then Slight Chance Rain Showers
63°
Winds: 12 to 18 mph S
A slight chance of rain showers after 2am. Mostly clear, with a low around 63.

Sunday

Rain Showers
68°
Winds: 13 to 18 mph SW
Rain showers. Mostly cloudy, with a high near 68. Chance of precipitation is 90%.

Sunday Night

Rain Showers
46°
Winds: 8 to 14 mph W
Rain showers before 2am. Mostly cloudy, with a low around 46. Chance of precipitation is 90%.

Monday

Sunny
56°
Winds: 6 to 14 mph NW
Sunny, with a high near 56.

Monday Night

Mostly Clear
46°
Winds: 6 mph NW
Mostly clear, with a low around 46.

Tuesday

Slight Chance Rain Showers
55°
Winds: 6 to 10 mph N
A slight chance of rain showers after 8am. Mostly sunny, with a high near 55.

Tuesday Night

Slight Chance Rain Showers then Partly Cloudy
39°
Winds: 9 to 15 mph N
A slight chance of rain showers before 8pm. Partly cloudy, with a low around 39.

Wednesday

Sunny
50°
Winds: 9 to 16 mph NE
Sunny, with a high near 50.

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 slowly approaching from the Great Lakes and Northeast will drop southward into the Mid-Atlantic tonight and stall. The front will waver over the area Thursday, then lift back northward Friday into Saturday. A stronger front will push across the area Sunday. Small Craft Advisories may be needed Thursday afternoon and night, Friday afternoon and evening, and Saturday afternoon through Monday morning.

Tidal Potomac from Key Bridge to Indian Head

REST OF THIS AFTERNOON
SW winds 5 kt Waves less than 1 ft Numerous showers and scattered tstms
TONIGHT
S winds around 5 kt Waves 1 ft Widespread showers and scattered tstms
THU
E winds 5 to 10 kt Waves 1 ft A chance of showers Patchy fog Vsby 1 to 3 NM
THU NIGHT
E winds 5 to 10 kt Waves 1 ft
FRI
S winds 10 to 15 kt with gusts to 20 kt Waves 1 ft
FRI NIGHT
SW winds 5 to 10 kt Gusts up to 20 kt in the evening Waves 1 ft
SAT
S winds 10 to 15 kt Waves 1 to 2 ft A chance of showers after midnight
SUN
SW winds 10 to 15 kt
Reporting time 04:59 PM EDT Wed Apr 1 2026

Tidal Potomac from Indian Head to Cobb Island

REST OF THIS AFTERNOON
SW winds 10 kt Waves 1 ft Numerous showers and scattered tstms
TONIGHT
S winds 5 to 10 kt Waves 1 ft Widespread showers and scattered tstms
THU
SE winds 5 to 10 kt Waves 1 ft A chance of showers
THU NIGHT
E winds 5 to 10 kt Waves 1 ft
FRI
S winds 10 to 15 kt with gusts to 20 kt Waves 1 ft
FRI NIGHT
SW winds 10 kt Waves 1 ft
SAT
S winds 15 to 20 kt Waves 1 to 2 ft
SUN
SW winds 15 to 20 kt
Reporting time 04:59 PM EDT Wed Apr 1 2026

Tidal Potomac from Cobb Island to Smith Point

REST OF THIS AFTERNOON
SW winds 10 kt Waves 1 ft Scattered showers and tstms
TONIGHT
S winds 5 to 10 kt Waves 1 ft Scattered showers and tstms
THU
S winds 5 to 10 kt
THU NIGHT
SE winds 10 kt Waves 1 to 2 ft
FRI
S winds 10 to 15 kt Waves 1 ft
FRI NIGHT
S winds 10 to 15 kt Waves 1 ft
SAT
S winds 15 to 20 kt Waves 1 to 2 ft
SUN
SW winds 15 to 20 kt
Reporting time 04:59 PM EDT Wed Apr 1 2026

Chesapeake Bay north of Pooles Island

REST OF THIS AFTERNOON
SW winds 5 kt Waves less than 1 ft Widespread showers and scattered tstms
TONIGHT
E winds around 5 kt Waves flat Widespread showers and scattered tstms
THU
E winds 5 to 10 kt Waves 1 ft
THU NIGHT
E winds 10 to 15 kt with gusts to 20 kt Waves 1 ft
FRI
S winds 10 to 15 kt Gusts up to 20 kt Waves 1 ft
FRI NIGHT
S winds 10 to 15 kt Gusts up to 20 kt in the evening Waves 1 ft
SAT
S winds 15 to 20 kt Waves 1 to 2 ft A chance of showers after midnight
SUN
SW winds 15 to 20 kt
Reporting time 04:59 PM EDT Wed Apr 1 2026

Chesapeake Bay from Pooles Island to Sandy Point

REST OF THIS AFTERNOON
S winds 5 kt Waves less than 1 ft Widespread showers and scattered tstms
TONIGHT
E winds 5 kt Waves less than 1 ft Widespread showers and scattered tstms
THU
NE winds 10 to 15 kt Waves 1 ft
THU NIGHT
E winds 10 to 15 kt with gusts to 20 kt Waves 1 to 2 ft
FRI
S winds 10 to 15 kt Gusts up to 20 kt Waves 1 to 2 ft
FRI NIGHT
S winds 10 to 15 kt with gusts to 20 kt Waves 2 ft
SAT
S winds 15 to 20 kt Waves 1 to 2 ft
SUN
SW winds 15 to 20 kt
Reporting time 04:59 PM EDT Wed Apr 1 2026

Patapsco River including Baltimore Harbor

REST OF THIS AFTERNOON
S winds 5 kt Waves less than 1 ft Widespread showers and scattered tstms
TONIGHT
E winds around 5 kt Waves flat Widespread showers and scattered tstms
THU
NE winds 5 to 10 kt Waves 1 ft or less
THU NIGHT
E winds 5 to 10 kt Waves 1 ft A chance of showers
FRI
S winds 5 to 10 kt Waves 1 ft
FRI NIGHT
S winds 5 to 10 kt Waves 1 ft
SAT
S winds 10 to 15 kt Waves 1 ft or less A chance of showers after midnight
SUN
SW winds 10 to 15 kt
Reporting time 04:59 PM EDT Wed Apr 1 2026

Chester River to Queenstown MD

REST OF THIS AFTERNOON
S winds 5 kt Waves less than 1 ft Widespread showers and scattered tstms
TONIGHT
SE winds 5 kt Waves less than 1 ft Widespread showers and scattered tstms
THU
E winds 5 to 10 kt Waves 1 ft
THU NIGHT
E winds 10 to 15 kt Waves 1 ft
FRI
S winds 10 to 15 kt with gusts to 20 kt Waves 1 to 2 ft
FRI NIGHT
S winds 10 to 15 kt with gusts to 20 kt Waves 1 to 2 ft
SAT
S winds 15 to 20 kt Waves 1 to 2 ft
SUN
SW winds 15 to 20 kt
Reporting time 04:59 PM EDT Wed Apr 1 2026

Chesapeake Bay from Sandy Point to North Beach

REST OF THIS AFTERNOON
S winds 10 kt Waves 1 ft Numerous showers and scattered tstms
TONIGHT
SE winds 5 to 10 kt Waves 1 ft Widespread showers and scattered tstms
THU
E winds 5 to 10 kt Waves 1 ft Patchy fog Vsby 1 NM or less
THU NIGHT
E winds 10 to 15 kt Waves 1 to 2 ft
FRI
S winds 10 to 15 kt with gusts to 20 kt Waves 2 ft
FRI NIGHT
S winds 10 to 15 kt with gusts to 20 kt Waves 2 ft
SAT
S winds 20 to 25 kt Waves 2 to 3 ft
SUN
SW winds 15 to 20 kt
Reporting time 04:59 PM EDT Wed Apr 1 2026

Eastern Bay

REST OF THIS AFTERNOON
S winds 5 kt Waves less than 1 ft Numerous showers and scattered tstms
TONIGHT
SE winds 5 kt Waves less than 1 ft Widespread showers and scattered tstms
THU
E winds 5 to 10 kt Waves 1 ft or less
THU NIGHT
E winds 10 to 15 kt Waves 1 ft
FRI
S winds 10 to 15 kt with gusts to 20 kt Waves 1 ft
FRI NIGHT
S winds 10 to 15 kt with gusts to 20 kt Waves 1 ft
SAT
S winds 15 to 20 kt Waves 1 to 2 ft
SUN
SW winds 15 to 20 kt
Reporting time 04:59 PM EDT Wed Apr 1 2026

Chesapeake Bay from North Beach to Drum Point

REST OF THIS AFTERNOON
S winds 10 kt Waves 1 ft Numerous showers and scattered tstms
TONIGHT
S winds 5 to 10 kt Waves 1 ft Widespread showers and scattered tstms
THU
E winds 5 to 10 kt Waves 1 ft Patchy dense fog Vsby 1 NM or less
THU NIGHT
E winds 10 to 15 kt Waves 1 to 2 ft
FRI
S winds 10 to 15 kt with gusts to 20 kt Waves 2 ft
FRI NIGHT
S winds 10 to 15 kt Waves 2 ft
SAT
S winds 20 to 25 kt Waves 2 to 3 ft
SUN
SW winds 20 to 25 kt
Reporting time 04:59 PM EDT Wed Apr 1 2026

Choptank River to Cambridge MD and the Little Choptank River

REST OF THIS AFTERNOON
S winds 10 kt Waves 1 ft Numerous showers and scattered tstms
TONIGHT
S winds 5 to 10 kt Waves 1 ft Widespread showers and scattered tstms
THU
E winds 5 to 10 kt Waves 1 ft or less Patchy dense fog Vsby 1 NM or less
THU NIGHT
E winds 10 to 15 kt Waves 1 ft
FRI
S winds 10 to 15 kt with gusts to 20 kt Waves 1 to 2 ft
FRI NIGHT
S winds 10 to 15 kt Waves 1 to 2 ft
SAT
S winds 20 to 25 kt Waves 1 to 2 ft
SUN
SW winds 20 to 25 kt
Reporting time 04:59 PM EDT Wed Apr 1 2026

Patuxent River to Broomes Island MD

REST OF THIS AFTERNOON
SW winds 10 kt Waves 1 ft Scattered showers and tstms
TONIGHT
S winds 5 kt Waves less than 1 ft Widespread showers and scattered tstms
THU
SE winds 5 kt
THU NIGHT
SE winds 5 to 10 kt Waves 1 ft
FRI
S winds 10 to 15 kt Waves 1 ft
FRI NIGHT
S winds 5 to 10 kt Waves 1 ft
SAT
S winds 10 to 15 kt Waves 1 ft
SUN
SW winds 10 to 15 kt
Reporting time 04:59 PM EDT Wed Apr 1 2026

Chesapeake Bay from Drum Point to Smith Point

REST OF THIS AFTERNOON
S winds 10 kt Waves 2 ft Scattered showers and tstms
TONIGHT
S winds 10 kt Waves 1 to 2 ft Scattered showers and tstms
THU
SE winds 5 to 10 kt Waves 1 ft Patchy dense fog Vsby 1 NM or less
THU NIGHT
E winds 10 to 15 kt
FRI
S winds 10 to 15 kt with gusts to 20 kt Waves 2 ft
FRI NIGHT
S winds 10 to 15 kt Waves 2 ft
SAT
S winds 15 to 20 kt Waves 2 to 3 ft
SUN
SW winds 15 to 20 kt
Reporting time 04:59 PM EDT Wed Apr 1 2026

Tangier Sound and the inland waters surrounding Bloodsworth Island

REST OF THIS AFTERNOON
S winds 10 kt Waves 1 ft Scattered showers and tstms
TONIGHT
S winds 5 to 10 kt Waves 1 ft Scattered showers and tstms
THU
SE winds 5 to 10 kt Waves 1 ft Patchy fog Vsby 1 NM or less
THU NIGHT
E winds 10 to 15 kt
FRI
S winds 10 to 15 kt with gusts to 20 kt Waves 1 to 2 ft
FRI NIGHT
S winds 10 to 15 kt with gusts to 20 kt Waves 2 ft
SAT
S winds 15 to 20 kt Waves 1 to 2 ft
SUN
SW winds 15 to 20 kt
Reporting time 04:59 PM EDT Wed Apr 1 2026
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