Tall Timbers, MD
03/04/2026 04:00 AM
44°F
TEMPERATURE
Winds 7 mph SW
Isolated Rain Showers
Isolated rain showers. Mostly cloudy, with a low around 40. Southwest wind around 7 mph. Chance of precipitation is 20%.
Moonrise
06:28 PM
Moonset
06:36 AM
Sunrise
06:33 AM
Moon Phase
Waning gibbous
Sunset
06:02 PM

Hourly Forecast

Wed, 04:00 AM

Isolated Rain Showers
Winds: 7 mph SW
44°

Wed, 05:00 AM

Isolated Rain Showers
Winds: 6 mph S
45°

Wed, 06:00 AM

Isolated Rain Showers
Winds: 6 mph S
44°

Wed, 07:00 AM

Isolated Rain Showers
Winds: 6 mph S
44°

Wed, 08:00 AM

Isolated Rain Showers
Winds: 6 mph SW
44°

Wed, 09:00 AM

Isolated Rain Showers
Winds: 5 mph SW
44°

Wed, 10:00 AM

Isolated Rain Showers
Winds: 3 mph W
46°

Wed, 11:00 AM

Isolated Rain Showers
Winds: 3 mph NW
49°

Wed, 12:00 PM

Isolated Rain Showers
Winds: 3 mph N
50°

Wed, 01:00 PM

Isolated Rain Showers
Winds: 3 mph N
51°

Wed, 02:00 PM

Isolated Rain Showers
Winds: 5 mph NE
52°

Wed, 03:00 PM

Scattered Rain Showers
Winds: 6 mph NE
51°

Wed, 04:00 PM

Scattered Rain Showers
Winds: 6 mph NE
50°

Wed, 05:00 PM

Scattered Rain Showers
Winds: 3 mph NE
50°

Wed, 06:00 PM

Scattered Rain Showers
Winds: 3 mph E
49°

Wed, 07:00 PM

Scattered Rain Showers
Winds: 3 mph NE
47°

Wed, 08:00 PM

Scattered Rain Showers
Winds: 3 mph E
46°

Wed, 09:00 PM

Scattered Rain Showers
Winds: 3 mph E
46°

Wed, 10:00 PM

Scattered Rain Showers
Winds: 3 mph SE
47°

Wed, 11:00 PM

Mostly Cloudy
Winds: 3 mph E
47°

Thu, 12:00 AM

Mostly Cloudy
Winds: 3 mph SE
47°

Thu, 01:00 AM

Patchy Fog
Winds: 3 mph SE
47°

Thu, 02:00 AM

Patchy Fog
Winds: 3 mph SE
47°

Thu, 03:00 AM

Patchy Fog
Winds: 3 mph SE
47°

Overnight

Isolated Rain Showers
40°
Winds: 7 mph SW
Isolated rain showers. Mostly cloudy, with a low around 40. Southwest wind around 7 mph. Chance of precipitation is 20%.

Wednesday

Scattered Rain Showers
53°
Winds: 6 mph N
Scattered rain showers. Mostly cloudy, with a high near 53. North wind around 6 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Wednesday Night

Scattered Rain Showers then Patchy Fog
46°
Winds: 3 mph SE
Scattered rain showers before 11pm, then patchy fog and scattered rain showers. Mostly cloudy, with a low around 46. Southeast wind around 3 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Thursday

Patchy Fog
65°
Winds: 6 mph S
Patchy fog and isolated rain showers. Partly sunny, with a high near 65. South wind around 6 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Thursday Night

Chance Rain Showers
54°
Winds: 6 to 9 mph S
A chance of rain showers. Mostly cloudy, with a low around 54. South wind 6 to 9 mph. Chance of precipitation is 30%.

Friday

Chance Rain Showers
58°
Winds: 7 mph W
A chance of rain showers. Partly sunny, with a high near 58. Chance of precipitation is 30%.

Friday Night

Slight Chance Rain Showers
50°
Winds: 7 mph SE
A slight chance of rain showers before 1am. Mostly cloudy, with a low around 50.

Saturday

Mostly Sunny then Slight Chance Rain Showers
71°
Winds: 7 to 16 mph S
A slight chance of rain showers after 1pm. Mostly sunny, with a high near 71.

Saturday Night

Chance Rain Showers
59°
Winds: 12 to 16 mph SW
A chance of rain showers. Mostly cloudy, with a low around 59. Chance of precipitation is 50%.

Sunday

Chance Rain Showers
62°
Winds: 6 to 10 mph W
A chance of rain showers. Mostly cloudy, with a high near 62. Chance of precipitation is 40%.

Sunday Night

Chance Rain Showers
51°
Winds: 3 to 7 mph S
A chance of rain showers. Mostly cloudy, with a low around 51. Chance of precipitation is 40%.

Monday

Slight Chance Rain Showers
63°
Winds: 6 mph S
A slight chance of rain showers. Partly sunny, with a high near 63.

Monday Night

Chance Rain Showers
54°
Winds: 6 mph S
A chance of rain showers. Mostly cloudy, with a low around 54. Chance of precipitation is 30%.

Tuesday

Slight Chance Rain Showers
69°
Winds: 5 to 12 mph S
A slight chance of rain showers. Mostly sunny, with a high near 69.

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 front will remain nearby through tonight. This front will likely lift north briefly as a warm front Thursday, before returning south as a backdoor cold front Friday. The front may lift north again Saturday before a cold front sweeps from west to east Sunday.

Tidal Potomac from Key Bridge to Indian Head

OVERNIGHT
S winds 5 kt Waves less than 1 ft Scattered showers
WED
NE winds around 5 kt Waves 1 ft Numerous showers
WED NIGHT
E winds around 5 kt Waves 1 ft or less Numerous showers Patchy fog Vsby 1 to 3 NM
THU
SE winds around 5 kt Waves 1 ft Patchy fog
THU NIGHT
SE winds 5 kt Waves less than 1 ft A chance of showers
FRI
E winds around 5 kt Waves 1 ft A chance of showers
FRI NIGHT
SE winds 5 kt Waves less than 1 ft
SAT
SW winds 10 to 15 kt
SUN
W winds around 5 kt Waves 1 ft or less A chance of showers through the night
Reporting time 01:01 AM EST Wed Mar 4 2026

Tidal Potomac from Indian Head to Cobb Island

OVERNIGHT
S winds 5 kt Waves less than 1 ft Scattered showers
WED
E winds around 5 kt Waves 1 ft Numerous showers
WED NIGHT
E winds around 5 kt Waves 1 ft Scattered showers Patchy fog Vsby 1 to 3 NM
THU
S winds around 5 kt Waves 1 ft Patchy fog
THU NIGHT
S winds 5 to 10 kt Waves 1 ft A chance of showers
FRI
S winds 5 kt Waves less than 1 ft A chance of showers
FRI NIGHT
SE winds 5 to 10 kt Waves 1 ft
SAT
SW winds 10 to 15 kt
SUN
W winds 5 to 10 kt
Reporting time 01:01 AM EST Wed Mar 4 2026

Tidal Potomac from Cobb Island to Smith Point

OVERNIGHT
S winds 5 kt Waves less than 1 ft Isolated showers
WED
NE winds around 5 kt Waves 1 ft or less Scattered showers
WED NIGHT
E winds around 5 kt Waves 1 ft or less Scattered showers Patchy fog Vsby 1 to 3 NM
THU
S winds 5 kt Waves less than 1 ft Patchy fog
THU NIGHT
S winds 5 to 10 kt Waves 1 ft A chance of showers
FRI
SW winds 5 to 10 kt
FRI NIGHT
SE winds 5 to 10 kt Waves 1 ft
SAT
SW winds 10 to 15 kt Waves 1 to 2 ft A chance of showers through the night
SUN
W winds 5 to 10 kt
Reporting time 01:01 AM EST Wed Mar 4 2026

Chesapeake Bay north of Pooles Island

OVERNIGHT
SW winds 5 kt Waves less than 1 ft Numerous showers with patchy very light drizzle Patchy fog Vsby 1 NM or less
WED
NE winds around 5 kt Waves 1 ft Scattered showers Patchy fog Vsby 1 to 3 NM
WED NIGHT
E winds around 5 kt Waves flat Numerous showers Patchy fog Vsby 1 NM or less
THU
E winds around 5 kt Waves 1 ft or less Numerous showers Patchy fog
THU NIGHT
E winds 5 kt Waves less than 1 ft Showers likely
FRI
E winds 5 kt Waves less than 1 ft
FRI NIGHT
E winds around 5 kt Waves 1 ft
SAT
SE winds around 5 kt
SUN
W winds around 5 kt Waves 1 ft or less
Reporting time 01:01 AM EST Wed Mar 4 2026

Chesapeake Bay from Pooles Island to Sandy Point

OVERNIGHT
S winds 5 to 10 kt Waves 1 ft Numerous showers with patchy drizzle Patchy fog Vsby 1 to 3 NM
WED
N winds around 5 kt Waves 1 ft or less Numerous showers Patchy fog Vsby 1 to 3 NM
WED NIGHT
E winds around 5 kt Waves flat Numerous showers Patchy fog Vsby 1 NM or less
THU
E winds around 5 kt Waves flat Scattered showers Patchy fog
THU NIGHT
E winds 5 kt Waves less than 1 ft Showers likely
FRI
E winds 5 kt Waves less than 1 ft A chance of showers
FRI NIGHT
E winds 5 to 10 kt Waves 1 ft or less
SAT
S winds 10 to 15 kt
SUN
W winds 5 to 10 kt Waves 1 ft or less A chance of showers through the night
Reporting time 01:01 AM EST Wed Mar 4 2026

Patapsco River including Baltimore Harbor

OVERNIGHT
S winds 5 kt Waves less than 1 ft Numerous showers with patchy very light drizzle Patchy fog Vsby 1 to 3 NM
WED
NE winds around 5 kt Waves flat Numerous showers Patchy fog Vsby 1 to 3 NM
WED NIGHT
Light winds Waves flat Numerous showers Patchy dense fog Vsby 1 NM or less
THU
E winds around 5 kt Waves flat Scattered showers Patchy fog
THU NIGHT
E winds 5 kt Waves flat Showers likely
FRI
E winds 5 kt Waves flat A chance of showers
FRI NIGHT
E winds around 5 kt Waves flat
SAT
S winds 5 to 10 kt
SUN
W winds around 5 kt Waves flat A chance of showers through the night
Reporting time 01:01 AM EST Wed Mar 4 2026

Chester River to Queenstown MD

OVERNIGHT
S winds 5 to 10 kt Waves 1 ft Numerous showers with patchy drizzle Patchy fog Vsby 1 to 3 NM
WED
N winds 5 kt Waves less than 1 ft Numerous showers Patchy fog Vsby 1 to 3 NM
WED NIGHT
E winds around 5 kt Waves flat Numerous showers Patchy fog Vsby 1 to 3 NM
THU
E winds around 5 kt Waves flat Scattered showers Patchy fog
THU NIGHT
E winds 5 kt Waves less than 1 ft Showers likely
FRI
NE winds 5 kt Waves flat
FRI NIGHT
E winds 5 to 10 kt Waves 1 ft or less
SAT
S winds 10 to 15 kt
SUN
W winds 5 to 10 kt Waves 1 ft or less A chance of showers through the night
Reporting time 01:01 AM EST Wed Mar 4 2026

Chesapeake Bay from Sandy Point to North Beach

OVERNIGHT
S winds 10 kt Waves 1 ft Numerous showers Vsby 1 to 3 NM
WED
NE winds around 5 kt Waves 1 ft or less Numerous showers Vsby 1 to 3 NM
WED NIGHT
E winds around 5 kt Waves flat Numerous showers Patchy fog Vsby 1 NM or less
THU
SE winds around 5 kt Waves 1 ft or less Scattered showers Patchy fog
THU NIGHT
E winds 5 kt Waves less than 1 ft A chance of showers
FRI
NE winds 5 kt Waves less than 1 ft A chance of showers
FRI NIGHT
E winds 5 to 10 kt Waves 1 ft A chance of showers
SAT
S winds 10 to 15 kt
SUN
W winds 5 to 10 kt
Reporting time 01:01 AM EST Wed Mar 4 2026

Eastern Bay

OVERNIGHT
S winds 10 kt Waves 1 ft Numerous showers
WED
N winds 5 kt Waves less than 1 ft Numerous showers Vsby 1 to 3 NM
WED NIGHT
E winds around 5 kt Waves flat Scattered showers Patchy fog Vsby 1 to 3 NM
THU
SE winds 5 kt Waves flat Scattered showers Patchy fog
THU NIGHT
E winds 5 kt Waves flat A chance of showers
FRI
NE winds 5 kt Waves flat
FRI NIGHT
E winds 5 to 10 kt Waves 1 ft or less
SAT
S winds 10 to 15 kt
SUN
SW winds 5 to 10 kt Waves 1 ft or less A chance of showers through the night
Reporting time 01:01 AM EST Wed Mar 4 2026

Chesapeake Bay from North Beach to Drum Point

OVERNIGHT
S winds 10 kt Waves 1 ft Scattered showers
WED
S winds 5 to 10 kt
WED NIGHT
E winds around 5 kt Waves flat Scattered showers Patchy fog Vsby 1 NM or less
THU
SE winds around 5 kt Waves 1 ft or less Scattered showers Patchy fog
THU NIGHT
SE winds 5 to 10 kt
FRI
N winds 5 kt Waves less than 1 ft
FRI NIGHT
SE winds 5 to 10 kt Waves 1 ft
SAT
S winds 15 to 20 kt
SUN
W winds 5 to 10 kt
Reporting time 01:01 AM EST Wed Mar 4 2026

Choptank River to Cambridge MD and the Little Choptank River

OVERNIGHT
S winds 10 kt Waves 1 ft Numerous showers
WED
NW winds around 5 kt Waves 1 ft or less Scattered showers
WED NIGHT
E winds around 5 kt Waves flat Scattered showers Patchy fog Vsby 1 to 3 NM
THU
SE winds around 5 kt Waves flat Scattered showers Patchy fog
THU NIGHT
SE winds 5 to 10 kt
FRI
NE winds 5 kt Waves less than 1 ft
FRI NIGHT
SE winds 5 to 10 kt Waves 1 ft
SAT
S winds 15 to 20 kt
SUN
W winds 5 to 10 kt
Reporting time 01:01 AM EST Wed Mar 4 2026

Patuxent River to Broomes Island MD

OVERNIGHT
SW winds 5 kt Waves less than 1 ft Scattered showers
WED
NW winds 5 kt Waves less than 1 ft Scattered showers
WED NIGHT
E winds around 5 kt Waves 1 ft Scattered showers Patchy fog Vsby 1 to 3 NM
THU
S winds around 5 kt Waves 1 ft Scattered showers Patchy fog
THU NIGHT
S winds 5 kt Waves less than 1 ft A chance of showers
FRI
N winds 5 kt Waves less than 1 ft
FRI NIGHT
SE winds 5 kt Waves less than 1 ft
SAT
S winds 10 to 15 kt
SUN
W winds 5 to 10 kt
Reporting time 01:01 AM EST Wed Mar 4 2026

Chesapeake Bay from Drum Point to Smith Point

OVERNIGHT
S winds 10 kt Waves 1 ft Isolated showers
WED
SW winds 5 to 10 kt
WED NIGHT
E winds 5 kt Waves less than 1 ft Scattered showers Patchy fog Vsby 1 NM or less
THU
S winds 5 to 10 kt Waves 1 ft Patchy fog
THU NIGHT
S winds 5 to 10 kt Waves 1 to 2 ft A chance of showers
FRI
SW winds 5 to 10 kt
FRI NIGHT
SE winds 5 to 10 kt Waves 1 ft
SAT
SW winds 10 to 15 kt Waves 2 ft Showers likely in the evening A chance of showers after midnight
SUN
W winds 5 to 10 kt
Reporting time 01:01 AM EST Wed Mar 4 2026

Tangier Sound and the inland waters surrounding Bloodsworth Island

OVERNIGHT
S winds 10 kt Waves 1 ft Isolated showers
WED
S winds 5 to 10 kt
WED NIGHT
E winds around 5 kt Waves 1 ft or less Scattered showers Patchy fog Vsby 1 to 3 NM
THU
S winds 5 to 10 kt Waves 1 ft Patchy fog
THU NIGHT
S winds 5 to 10 kt Waves 1 ft A chance of showers
FRI
S winds 5 to 10 kt Waves 1 ft
FRI NIGHT
SE winds 5 to 10 kt Waves 1 ft A chance of showers
SAT
S winds 10 to 15 kt Waves 1 to 2 ft A chance of showers through the night
SUN
SW winds 5 to 10 kt
Reporting time 01:01 AM EST Wed Mar 4 2026
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