Tall Timbers, MD
02/17/2026 05:00 PM
46°F
TEMPERATURE
Winds 3 mph S
Partly Sunny
Partly sunny, with a high near 47. South wind around 3 mph.
Moonrise
07:02 AM
Moonset
06:09 PM
Sunrise
06:53 AM
Moon Phase
Waxing crescent
Sunset
05:47 PM

Hourly Forecast

Tue, 05:00 PM

Partly Sunny
Winds: 3 mph S
46°

Tue, 06:00 PM

Mostly Cloudy
Winds: 3 mph S
45°

Tue, 07:00 PM

Mostly Cloudy
Winds: 3 mph SE
44°

Tue, 08:00 PM

Mostly Cloudy
Winds: 3 mph SE
43°

Tue, 09:00 PM

Mostly Cloudy
Winds: 5 mph SE
43°

Tue, 10:00 PM

Cloudy
Winds: 5 mph S
43°

Tue, 11:00 PM

Cloudy
Winds: 6 mph S
43°

Wed, 12:00 AM

Cloudy
Winds: 6 mph S
43°

Wed, 01:00 AM

Cloudy
Winds: 7 mph S
46°

Wed, 02:00 AM

Mostly Cloudy
Winds: 7 mph S
46°

Wed, 03:00 AM

Mostly Cloudy
Winds: 8 mph S
46°

Wed, 04:00 AM

Cloudy
Winds: 9 mph S
44°

Wed, 05:00 AM

Cloudy
Winds: 10 mph S
46°

Wed, 06:00 AM

Mostly Cloudy
Winds: 10 mph S
45°

Wed, 07:00 AM

Mostly Cloudy
Winds: 12 mph S
46°

Wed, 08:00 AM

Mostly Cloudy
Winds: 13 mph S
48°

Wed, 09:00 AM

Cloudy
Winds: 13 mph SW
49°

Wed, 10:00 AM

Cloudy
Winds: 14 mph SW
49°

Wed, 11:00 AM

Cloudy
Winds: 15 mph SW
51°

Wed, 12:00 PM

Cloudy
Winds: 15 mph SW
52°

Wed, 01:00 PM

Cloudy
Winds: 15 mph SW
52°

Wed, 02:00 PM

Slight Chance Light Rain
Winds: 15 mph SW
54°

Wed, 03:00 PM

Slight Chance Light Rain
Winds: 15 mph SW
55°

Wed, 04:00 PM

Slight Chance Light Rain
Winds: 15 mph SW
55°

This Afternoon

Partly Sunny
47°
Winds: 3 mph S
Partly sunny, with a high near 47. South wind around 3 mph.

Tonight

Mostly Cloudy
43°
Winds: 3 to 10 mph S
Mostly cloudy, with a low around 43. South wind 3 to 10 mph.

Wednesday

Cloudy then Slight Chance Light Rain
56°
Winds: 10 to 15 mph SW
A slight chance of rain after 2pm. Cloudy, with a high near 56. Southwest wind 10 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

Wednesday Night

Mostly Cloudy
43°
Winds: 3 to 15 mph W
Mostly cloudy, with a low around 43. West wind 3 to 15 mph, with gusts as high as 18 mph.

Thursday

Light Rain Likely
45°
Winds: 2 to 10 mph NE
Rain likely after 7am. Mostly cloudy, with a high near 45. Northeast wind 2 to 10 mph. Chance of precipitation is 70%.

Thursday Night

Light Rain
43°
Winds: 7 to 10 mph E
Rain. Cloudy, with a low around 43. Chance of precipitation is 80%.

Friday

Light Rain
55°
Winds: 7 to 10 mph S
Rain. Mostly cloudy, with a high near 55. Chance of precipitation is 90%.

Friday Night

Light Rain Likely
43°
Winds: 6 to 10 mph NW
Rain likely. Mostly cloudy, with a low around 43. Chance of precipitation is 60%.

Saturday

Chance Light Rain
49°
Winds: 6 mph N
A chance of rain. Mostly cloudy, with a high near 49. Chance of precipitation is 30%.

Saturday Night

Chance Light Rain
39°
Winds: 5 to 9 mph E
A chance of rain. Mostly cloudy, with a low around 39. Chance of precipitation is 50%.

Sunday

Light Rain Likely
42°
Winds: 9 to 20 mph NE
Rain likely. Partly sunny, with a high near 42. Chance of precipitation is 60%.

Sunday Night

Chance Rain And Snow
32°
Winds: 20 to 25 mph NW
A chance of rain before 7pm, then a chance of rain and snow. Mostly cloudy, with a low around 32. Chance of precipitation is 50%.

Monday

Slight Chance Light Snow
38°
Winds: 25 to 29 mph NW
A slight chance of snow. Partly sunny, with a high near 38.

Monday Night

Slight Chance Light Snow then Partly Cloudy
27°
Winds: 21 to 26 mph NW
A slight chance of snow before 7pm. Partly cloudy, with a low around 27.

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. High pressure briefly returns to the local waters through mid week. Additional Small Craft Advisories may be needed during the middle to late part of the workweek as a series of fronts push through.

Tidal Potomac from Key Bridge to Indian Head

REST OF THIS AFTERNOON
S winds 5 kt Waves less than 1 ft
TONIGHT
SE winds around 5 kt Waves 1 ft Areas of dense fog Vsby 1 NM or less
WED
SW winds 5 to 10 kt Gusts up to 20 kt in the late morning and afternoon Waves 1 ft Areas of dense fog Vsby 1 NM or less
WED NIGHT
W winds 5 to 10 kt Waves 1 ft
THU
NE winds 5 to 10 kt Waves 1 ft Rain likely
THU NIGHT
E winds 5 to 10 kt Waves 1 ft Rain
FRI
E winds 5 kt
SAT
N winds around 5 kt Waves 1 ft A chance of rain after midnight
Reporting time 03:57 PM EST Tue Feb 17 2026

Tidal Potomac from Indian Head to Cobb Island

REST OF THIS AFTERNOON
S winds 5 kt Waves less than 1 ft
TONIGHT
S winds 5 to 10 kt Waves 1 ft Patchy dense fog Vsby 1 NM or less
WED
SW winds 10 to 15 kt with gusts to 20 kt Waves 1 ft Patchy dense fog Vsby 1 NM or less
WED NIGHT
SW winds 10 to 15 kt
THU
NE winds 5 to 10 kt Waves 1 ft A chance of rain
THU NIGHT
E winds 5 to 10 kt Waves 1 ft Rain
FRI
E winds 5 kt
SAT
NE winds 5 to 10 kt Waves 1 ft A chance of rain through the night
Reporting time 03:57 PM EST Tue Feb 17 2026

Tidal Potomac from Cobb Island to Smith Point

REST OF THIS AFTERNOON
S winds 5 kt Waves less than 1 ft
TONIGHT
S winds 5 to 10 kt Waves 1 ft or less
WED
SW winds 10 to 15 kt with gusts to 20 kt Waves 2 ft
WED NIGHT
W winds 10 to 15 kt Waves 1 ft
THU
NE winds 5 to 10 kt Waves 1 ft or less Rain likely
THU NIGHT
E winds 5 to 10 kt Waves 1 ft Rain
FRI
SE winds 5 to 10 kt
SAT
NE winds 5 to 10 kt Waves 1 ft A chance of rain in the morning A chance of rain through the night
Reporting time 03:57 PM EST Tue Feb 17 2026

Chesapeake Bay north of Pooles Island

REST OF THIS AFTERNOON
SW winds 5 kt Waves less than 1 ft
TONIGHT
SE winds around 5 kt Waves flat Areas of dense fog Vsby 1 NM or less
WED
S winds around 5 kt Waves 1 ft A chance of rain Areas of dense fog Vsby 1 NM or less
WED NIGHT
W winds 5 to 10 kt Waves 1 ft
THU
NE winds 5 to 10 kt Waves 1 ft
THU NIGHT
E winds 5 to 10 kt Waves 1 ft Rain
FRI
E winds 5 to 10 kt
SAT
NW winds 5 to 10 kt Waves 1 ft A chance of rain after midnight
Reporting time 03:57 PM EST Tue Feb 17 2026

Chesapeake Bay from Pooles Island to Sandy Point

REST OF THIS AFTERNOON
S winds 5 kt Waves flat
TONIGHT
SE winds around 5 kt Waves flat Areas of dense fog Vsby 1 NM or less
WED
S winds 5 to 10 kt Waves 1 ft A chance of rain Areas of fog Vsby 1 NM or less
WED NIGHT
W winds 5 to 10 kt Waves 1 ft
THU
NE winds 5 to 10 kt Waves 1 ft or less Rain likely
THU NIGHT
E winds 5 to 10 kt Waves 1 ft Rain
FRI
NE winds 5 to 10 kt
SAT
NW winds 5 to 10 kt Waves 1 ft A chance of rain after midnight
Reporting time 03:57 PM EST Tue Feb 17 2026

Patapsco River including Baltimore Harbor

REST OF THIS AFTERNOON
SE winds 5 kt Waves flat
TONIGHT
Light winds Waves flat Areas of dense fog Vsby 1 NM or less
WED
S winds around 5 kt
WED NIGHT
W winds 5 to 10 kt Waves 1 ft or less
THU
NE winds 5 to 10 kt Waves 1 ft or less Rain likely
THU NIGHT
E winds 5 to 10 kt Waves 1 ft Rain
FRI
N winds 5 kt Waves less than 1 ft Rain through the day
SAT
NW winds 5 kt Waves less than 1 ft A chance of rain after midnight
Reporting time 03:57 PM EST Tue Feb 17 2026

Chester River to Queenstown MD

REST OF THIS AFTERNOON
S winds 5 kt Waves flat
TONIGHT
SE winds around 5 kt Waves flat Areas of dense fog Vsby 1 NM or less
WED
S winds 5 to 10 kt Waves 1 ft A chance of rain Areas of fog Vsby 1 NM or less
WED NIGHT
W winds 5 to 10 kt Waves 1 ft
THU
NE winds 5 to 10 kt Waves 1 ft or less Rain likely
THU NIGHT
E winds 5 to 10 kt Waves 1 ft Rain
FRI
NE winds 5 to 10 kt
SAT
NW winds 5 to 10 kt Waves 1 ft A chance of rain after midnight
Reporting time 03:57 PM EST Tue Feb 17 2026

Chesapeake Bay from Sandy Point to North Beach

REST OF THIS AFTERNOON
S winds 5 kt Waves less than 1 ft
TONIGHT
S winds 5 kt Waves less than 1 ft Patchy dense fog Vsby 1 NM or less
WED
S winds 10 to 15 kt Waves 1 to 2 ft A chance of rain Patchy fog Vsby 1 NM or less
WED NIGHT
W winds 10 to 15 kt Waves 1 to 2 ft
THU
NE winds 5 to 10 kt Waves 1 ft or less Rain likely
THU NIGHT
E winds 5 to 10 kt Waves 1 ft Rain
FRI
E winds 5 to 10 kt
SAT
NW winds 5 to 10 kt Waves 1 ft A chance of rain after midnight
Reporting time 03:57 PM EST Tue Feb 17 2026

Eastern Bay

REST OF THIS AFTERNOON
S winds 5 kt Waves flat
TONIGHT
S winds around 5 kt Waves flat Patchy fog Vsby 1 NM or less
WED
S winds 5 to 10 kt Waves 1 ft A chance of rain Patchy fog Vsby 1 NM or less
WED NIGHT
W winds 5 to 10 kt Waves 1 ft
THU
NE winds 5 to 10 kt Waves 1 ft or less Rain likely
THU NIGHT
E winds 5 to 10 kt Waves 1 ft Rain
FRI
E winds 5 to 10 kt
SAT
NW winds 5 to 10 kt Waves 1 ft or less A chance of rain after midnight
Reporting time 03:57 PM EST Tue Feb 17 2026

Chesapeake Bay from North Beach to Drum Point

REST OF THIS AFTERNOON
S winds 5 kt Waves less than 1 ft
TONIGHT
S winds 5 to 10 kt Waves 1 ft
WED
SW winds 10 to 15 kt with gusts to 20 kt Waves 1 to 2 ft A chance of rain
WED NIGHT
W winds 10 to 15 kt Waves 1 to 2 ft
THU
NE winds 5 to 10 kt Waves 1 ft or less Rain likely
THU NIGHT
E winds 5 to 10 kt Waves 1 ft Rain
FRI
E winds 5 to 10 kt
SAT
N winds 5 to 10 kt Waves 1 ft A chance of rain after midnight
Reporting time 03:57 PM EST Tue Feb 17 2026

Choptank River to Cambridge MD and the Little Choptank River

REST OF THIS AFTERNOON
S winds 5 kt Waves less than 1 ft
TONIGHT
S winds 5 to 10 kt Waves 1 ft or less
WED
SW winds 10 to 15 kt Waves 1 to 2 ft A chance of rain
WED NIGHT
W winds 10 to 15 kt Waves 1 to 2 ft
THU
NE winds 5 to 10 kt Waves 1 ft or less Rain likely
THU NIGHT
E winds 5 to 10 kt Waves 1 ft Rain
FRI
E winds 5 to 10 kt
SAT
N winds 5 to 10 kt Waves 1 ft or less A chance of rain after midnight
Reporting time 03:57 PM EST Tue Feb 17 2026

Patuxent River to Broomes Island MD

REST OF THIS AFTERNOON
S winds 5 kt Waves less than 1 ft
TONIGHT
S winds 5 to 10 kt Waves 1 ft
WED
SW winds 10 to 15 kt with gusts to 20 kt Waves 1 ft
WED NIGHT
W winds 5 to 10 kt Waves 1 ft
THU
NE winds 5 to 10 kt Waves 1 ft Rain likely
THU NIGHT
E winds 5 to 10 kt Waves 1 ft Rain
FRI
SE winds 5 kt
SAT
N winds 5 kt Waves less than 1 ft A chance of rain in the morning A chance of rain after midnight
Reporting time 03:57 PM EST Tue Feb 17 2026

Chesapeake Bay from Drum Point to Smith Point

REST OF THIS AFTERNOON
S winds 5 kt Waves less than 1 ft
TONIGHT
S winds 5 to 10 kt Waves 1 ft
WED
SW winds 10 to 15 kt with gusts to 20 kt Waves 2 ft
WED NIGHT
W winds 10 to 15 kt Waves 2 ft
THU
NE winds 5 to 10 kt Waves 1 ft Rain likely
THU NIGHT
E winds 10 kt Waves 1 ft Rain
FRI
SE winds 10 kt
SAT
N winds 5 to 10 kt Waves 1 ft A chance of rain
Reporting time 03:57 PM EST Tue Feb 17 2026

Tangier Sound and the inland waters surrounding Bloodsworth Island

REST OF THIS AFTERNOON
S winds 5 kt Waves less than 1 ft
TONIGHT
S winds 5 to 10 kt Waves 1 ft
WED
SW winds 10 to 15 kt with gusts to 20 kt Waves 2 ft
WED NIGHT
W winds 10 to 15 kt Waves 1 ft
THU
NE winds 5 to 10 kt Waves 1 ft or less Rain likely
THU NIGHT
E winds 5 to 10 kt Waves 1 ft Rain
FRI
SE winds 10 kt
SAT
N winds 5 to 10 kt Waves 1 ft A chance of rain through the day A chance of rain after midnight
Reporting time 03:57 PM EST Tue Feb 17 2026
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