Tall Timbers, MD
03/04/2026 04:00 PM
51°F
TEMPERATURE
Winds 5 mph NE
Slight Chance Light Rain
A slight chance of rain before 5pm. Mostly cloudy, with a high near 55. Northeast wind around 5 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Moonrise
07:33 PM
Moonset
07:00 AM
Sunrise
06:32 AM
Moon Phase
Waning gibbous
Sunset
06:02 PM

Hourly Forecast

Wed, 04:00 PM

Slight Chance Light Rain
Winds: 5 mph NE
51°

Wed, 05:00 PM

Mostly Cloudy
Winds: 3 mph NE
51°

Wed, 06:00 PM

Slight Chance Light Rain
Winds: 3 mph NE
51°

Wed, 07:00 PM

Cloudy
Winds: 5 mph NE
49°

Wed, 08:00 PM

Mostly Cloudy
Winds: 3 mph NE
48°

Wed, 09:00 PM

Slight Chance Light Rain
Winds: 5 mph E
47°

Wed, 10:00 PM

Cloudy
Winds: 5 mph E
46°

Wed, 11:00 PM

Patchy Fog
Winds: 3 mph E
46°

Thu, 12:00 AM

Patchy Fog
Winds: 5 mph E
46°

Thu, 01:00 AM

Patchy Fog
Winds: 5 mph E
46°

Thu, 02:00 AM

Patchy Fog
Winds: 5 mph E
46°

Thu, 03:00 AM

Patchy Fog
Winds: 5 mph SE
46°

Thu, 04:00 AM

Patchy Fog
Winds: 5 mph SE
45°

Thu, 05:00 AM

Patchy Fog
Winds: 3 mph SE
46°

Thu, 06:00 AM

Patchy Fog
Winds: 5 mph SE
46°

Thu, 07:00 AM

Patchy Fog
Winds: 5 mph SE
46°

Thu, 08:00 AM

Patchy Fog
Winds: 3 mph SE
48°

Thu, 09:00 AM

Patchy Fog
Winds: 3 mph S
49°

Thu, 10:00 AM

Partly Sunny
Winds: 3 mph S
51°

Thu, 11:00 AM

Partly Sunny
Winds: 5 mph S
53°

Thu, 12:00 PM

Mostly Sunny
Winds: 5 mph S
55°

Thu, 01:00 PM

Mostly Sunny
Winds: 5 mph S
57°

Thu, 02:00 PM

Mostly Sunny
Winds: 5 mph S
59°

Thu, 03:00 PM

Mostly Sunny
Winds: 6 mph SE
60°

This Afternoon

Slight Chance Light Rain
55°
Winds: 5 mph NE
A slight chance of rain before 5pm. Mostly cloudy, with a high near 55. Northeast wind around 5 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Tonight

Slight Chance Light Rain then Patchy Fog
45°
Winds: 5 mph E
A slight chance of rain before 10pm, then patchy fog between 11pm and midnight, then patchy fog and a slight chance of rain. Mostly cloudy, with a low around 45. East wind around 5 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Thursday

Patchy Fog then Partly Sunny
64°
Winds: 6 mph SE
Patchy fog before 10am. Partly sunny, with a high near 64. Southeast wind around 6 mph. New rainfall amounts less than a tenth of an inch possible.

Thursday Night

Chance Light Rain
54°
Winds: 5 to 8 mph SW
A chance of rain after 7pm. Mostly cloudy, with a low around 54. Southwest wind 5 to 8 mph. Chance of precipitation is 30%.

Friday

Chance Light Rain
61°
Winds: 7 mph N
A chance of rain. Partly sunny, with a high near 61. North wind around 7 mph. Chance of precipitation is 30%.

Friday Night

Slight Chance Light Rain
49°
Winds: 7 mph SE
A slight chance of rain before 1am. Mostly cloudy, with a low around 49. Chance of precipitation is 20%.

Saturday

Partly Sunny then Slight Chance Light Rain
69°
Winds: 5 to 15 mph S
A slight chance of rain after 1pm. Partly sunny, with a high near 69.

Saturday Night

Chance Light Rain
58°
Winds: 16 mph SW
A chance of rain. Mostly cloudy, with a low around 58. Chance of precipitation is 50%.

Sunday

Chance Light Rain
62°
Winds: 6 to 13 mph W
A chance of rain. Mostly cloudy, with a high near 62. Chance of precipitation is 40%.

Sunday Night

Chance Light Rain
50°
Winds: 6 mph S
A chance of rain. Mostly cloudy, with a low around 50. Chance of precipitation is 40%.

Monday

Chance Light Rain
61°
Winds: 2 to 6 mph S
A chance of rain. Partly sunny, with a high near 61. Chance of precipitation is 30%.

Monday Night

Chance Light Rain
56°
Winds: 7 mph S
A chance of rain before 2am. Mostly cloudy, with a low around 56. Chance of precipitation is 30%.

Tuesday

Mostly Sunny then Slight Chance Light Rain
70°
Winds: 6 to 10 mph SW
A slight chance of rain after 2pm. Mostly sunny, with a high near 70.

Tuesday Night

Slight Chance Light Rain
61°
Winds: 10 to 18 mph S
A slight chance of rain. Partly cloudy, with a low around 61.

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 late Saturday into Sunday. The front will wash out over the region by the early and middle part of next week. Next chance for small craft conditions appears to be on Saturday within southerly channeling.

Tidal Potomac from Key Bridge to Indian Head

REST OF THIS AFTERNOON
NE winds 5 kt Waves less than 1 ft A chance of rain
TONIGHT
NE winds around 5 kt Waves 1 ft A chance of rain Patchy fog Vsby 1 to 3 NM
THU
SE winds around 5 kt Waves 1 ft Patchy fog Vsby 1 NM or less
THU NIGHT
E winds around 5 kt Waves 1 ft A chance of rain
FRI
E winds around 5 kt Waves 1 ft
FRI NIGHT
E winds around 5 kt Waves 1 ft
SAT
S winds 5 to 10 kt
SUN
W winds around 5 kt Waves 1 ft or less A chance of rain in the afternoon
Reporting time 04:04 PM EST Wed Mar 4 2026

Tidal Potomac from Indian Head to Cobb Island

REST OF THIS AFTERNOON
NE winds 5 kt Waves less than 1 ft A slight chance of rain
TONIGHT
E winds around 5 kt Waves 1 ft Patchy fog Vsby 1 to 3 NM
THU
SE winds around 5 kt Waves 1 ft Areas of fog Vsby 1 NM or less
THU NIGHT
S winds 5 to 10 kt Waves 1 ft A chance of rain
FRI
NE winds 5 kt Waves less than 1 ft A chance of rain
FRI NIGHT
E winds 5 to 10 kt Waves 1 ft
SAT
S winds 10 to 15 kt
SUN
W winds 5 to 10 kt
Reporting time 04:04 PM EST Wed Mar 4 2026

Tidal Potomac from Cobb Island to Smith Point

REST OF THIS AFTERNOON
NE winds 5 kt Waves less than 1 ft A slight chance of rain
TONIGHT
E winds 5 kt Waves less than 1 ft Patchy fog Vsby 1 NM or less
THU
SE winds 5 kt Waves less than 1 ft Patchy fog Vsby 1 NM or less
THU NIGHT
S winds 5 to 10 kt Waves 1 ft A chance of rain
FRI
NW winds 5 to 10 kt
FRI NIGHT
SE winds 5 to 10 kt Waves 1 ft
SAT
S winds 10 to 15 kt
SUN
W winds 10 to 15 kt
Reporting time 04:04 PM EST Wed Mar 4 2026

Chesapeake Bay north of Pooles Island

REST OF THIS AFTERNOON
NE winds 5 kt Waves flat A chance of rain
TONIGHT
E winds around 5 kt Waves flat A chance of rain Patchy fog Vsby 1 NM or less
THU
E winds around 5 kt Waves flat Rain likely Patchy fog Vsby 1 to 3 NM
THU NIGHT
NE winds 5 to 10 kt Waves 1 ft or less Rain
FRI
E winds 5 kt Waves flat
FRI NIGHT
E winds around 5 kt Waves flat A chance of rain
SAT
S winds 5 to 10 kt
SUN
W winds around 5 kt Waves 1 ft or less
Reporting time 04:04 PM EST Wed Mar 4 2026

Chesapeake Bay from Pooles Island to Sandy Point

REST OF THIS AFTERNOON
NE winds 5 kt Waves flat A chance of rain Patchy fog Vsby 1 to 3 NM
TONIGHT
NE winds around 5 kt Waves flat A chance of rain Areas of fog Vsby 1 NM or less
THU
E winds 5 kt Waves flat A chance of rain Patchy fog Vsby 1 NM or less
THU NIGHT
NE winds 5 to 10 kt Waves 1 ft Rain likely
FRI
NE winds 5 kt Waves less than 1 ft
FRI NIGHT
E winds 5 to 10 kt Waves 1 ft A chance of rain
SAT
S winds 10 to 15 kt
SUN
W winds 5 to 10 kt
Reporting time 04:04 PM EST Wed Mar 4 2026

Patapsco River including Baltimore Harbor

REST OF THIS AFTERNOON
NE winds 5 kt Waves flat A slight chance of rain
TONIGHT
NE winds around 5 kt Waves flat A chance of rain Areas of dense fog Vsby 1 NM or less
THU
E winds around 5 kt Waves flat A chance of rain Areas of fog Vsby 1 NM or less
THU NIGHT
NE winds 5 kt Waves flat Rain likely
FRI
NE winds 5 kt Waves flat
FRI NIGHT
E winds around 5 kt Waves 1 ft or less A chance of rain
SAT
S winds 5 to 10 kt
SUN
SW winds around 5 kt Waves flat A chance of rain through the day
Reporting time 04:04 PM EST Wed Mar 4 2026

Chester River to Queenstown MD

REST OF THIS AFTERNOON
NE winds 5 kt Waves flat A chance of rain Patchy fog Vsby 1 to 3 NM
TONIGHT
E winds around 5 kt Waves flat A chance of rain Patchy fog Vsby 1 to 3 NM
THU
E winds around 5 kt Waves flat A chance of rain Patchy fog Vsby 1 to 3 NM
THU NIGHT
NE winds 5 kt Waves less than 1 ft Rain likely
FRI
NE winds 5 kt Waves less than 1 ft
FRI NIGHT
E winds 5 to 10 kt Waves 1 ft or less A chance of rain
SAT
S winds 10 to 15 kt
SUN
NW winds 5 to 10 kt
Reporting time 04:04 PM EST Wed Mar 4 2026

Chesapeake Bay from Sandy Point to North Beach

REST OF THIS AFTERNOON
N winds 5 kt Waves less than 1 ft A chance of rain Patchy fog Vsby 1 to 3 NM
TONIGHT
NE winds around 5 kt Waves 1 ft or less A chance of rain Areas of dense fog Vsby 1 NM or less
THU
SE winds 5 kt Waves less than 1 ft Areas of dense fog Vsby 1 NM or less
THU NIGHT
NE winds 5 kt Waves less than 1 ft Rain likely
FRI
NE winds 5 to 10 kt Waves 1 ft
FRI NIGHT
E winds 5 to 10 kt Waves 1 ft A chance of rain
SAT
S winds 10 to 15 kt
SUN
NW winds 5 to 10 kt
Reporting time 04:04 PM EST Wed Mar 4 2026

Eastern Bay

REST OF THIS AFTERNOON
N winds 5 kt Waves flat A chance of rain Patchy fog Vsby 1 to 3 NM
TONIGHT
E winds 5 kt Waves flat A chance of rain Patchy fog Vsby 1 NM or less
THU
SE winds around 5 kt Waves flat A chance of rain Patchy fog Vsby 1 NM or less
THU NIGHT
E winds 5 kt Waves flat Rain likely
FRI
NE winds 5 kt Waves less than 1 ft
FRI NIGHT
E winds 5 to 10 kt Waves 1 ft or less A chance of rain
SAT
S winds 10 to 15 kt
SUN
NW winds 5 to 10 kt
Reporting time 04:04 PM EST Wed Mar 4 2026

Chesapeake Bay from North Beach to Drum Point

REST OF THIS AFTERNOON
N winds 5 kt Waves less than 1 ft A slight chance of rain Patchy fog Vsby 1 to 3 NM
TONIGHT
NE winds around 5 kt Waves 1 ft or less A chance of rain Areas of dense fog Vsby 1 NM or less
THU
SE winds around 5 kt Waves 1 ft or less Areas of dense fog Vsby 1 NM or less
THU NIGHT
NE winds 5 kt Waves less than 1 ft A chance of rain
FRI
NE winds 5 kt Waves less than 1 ft
FRI NIGHT
E winds 5 to 10 kt Waves 1 ft
SAT
S winds 15 to 20 kt
SUN
W winds 5 to 10 kt
Reporting time 04:04 PM EST Wed Mar 4 2026

Choptank River to Cambridge MD and the Little Choptank River

REST OF THIS AFTERNOON
N winds 5 kt Waves less than 1 ft A chance of rain Patchy fog Vsby 1 to 3 NM
TONIGHT
E winds around 5 kt Waves flat A chance of rain Patchy fog Vsby 1 NM or less
THU
SE winds 5 kt Waves flat Areas of fog Vsby 1 NM or less
THU NIGHT
E winds 5 kt Waves less than 1 ft A chance of rain
FRI
NE winds 5 kt Waves less than 1 ft
FRI NIGHT
E winds 5 to 10 kt Waves 1 ft or less
SAT
S winds 15 to 20 kt
SUN
W winds 5 to 10 kt
Reporting time 04:04 PM EST Wed Mar 4 2026

Patuxent River to Broomes Island MD

REST OF THIS AFTERNOON
NE winds 5 kt Waves less than 1 ft A slight chance of rain
TONIGHT
E winds around 5 kt Waves 1 ft Areas of fog Vsby 1 NM or less
THU
SE winds around 5 kt Waves 1 ft Areas of dense fog Vsby 1 NM or less
THU NIGHT
S winds 5 kt Waves less than 1 ft A chance of rain
FRI
NE winds 5 kt Waves less than 1 ft
FRI NIGHT
E winds around 5 kt Waves 1 ft
SAT
S winds 10 to 15 kt
SUN
SW winds 5 to 10 kt
Reporting time 04:04 PM EST Wed Mar 4 2026

Chesapeake Bay from Drum Point to Smith Point

REST OF THIS AFTERNOON
N winds 5 kt Waves less than 1 ft A slight chance of rain
TONIGHT
E winds 5 kt Waves less than 1 ft Areas of dense fog Vsby 1 NM or less
THU
S winds 5 to 10 kt Waves 1 ft Patchy fog Vsby 1 NM or less
THU NIGHT
S winds 5 to 10 kt Waves 1 ft A chance of rain
FRI
NW winds 5 to 10 kt
FRI NIGHT
E winds 5 to 10 kt Waves 1 ft
SAT
S winds 15 to 20 kt
SUN
W winds 10 to 15 kt
Reporting time 04:04 PM EST Wed Mar 4 2026

Tangier Sound and the inland waters surrounding Bloodsworth Island

REST OF THIS AFTERNOON
N winds 5 kt Waves flat A slight chance of rain
TONIGHT
E winds 5 kt Waves less than 1 ft Areas of fog Vsby 1 NM or less
THU
S winds 5 kt Waves less than 1 ft Areas of fog Vsby 1 NM or less
THU NIGHT
S winds 5 to 10 kt Waves 1 ft A chance of rain
FRI
S winds 5 to 10 kt
FRI NIGHT
E winds 5 to 10 kt Waves 1 ft
SAT
S winds 15 to 20 kt
SUN
W winds 10 to 15 kt
Reporting time 04:04 PM EST Wed Mar 4 2026
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