Tall Timbers, MD
04/27/2026 08:00 PM
60°F
TEMPERATURE
Winds 8 mph SE
Clear
Mostly clear, with a low around 47. Southeast wind 3 to 9 mph.
Moonrise
05:11 PM
Moonset
05:08 AM
Sunrise
06:13 AM
Moon Phase
Waxing gibbous
Sunset
07:54 PM

Hourly Forecast

Mon, 08:00 PM

Clear
Winds: 8 mph SE
60°

Mon, 09:00 PM

Mostly Clear
Winds: 8 mph SE
57°

Mon, 10:00 PM

Mostly Clear
Winds: 9 mph SE
56°

Mon, 11:00 PM

Mostly Clear
Winds: 8 mph SE
54°

Tue, 12:00 AM

Mostly Clear
Winds: 7 mph SE
53°

Tue, 01:00 AM

Mostly Clear
Winds: 6 mph SE
52°

Tue, 02:00 AM

Mostly Clear
Winds: 6 mph SE
51°

Tue, 03:00 AM

Mostly Clear
Winds: 5 mph SE
50°

Tue, 04:00 AM

Mostly Clear
Winds: 5 mph SE
50°

Tue, 05:00 AM

Partly Cloudy
Winds: 3 mph SE
50°

Tue, 06:00 AM

Mostly Sunny
Winds: 3 mph SE
50°

Tue, 07:00 AM

Mostly Sunny
Winds: 3 mph S
50°

Tue, 08:00 AM

Partly Sunny
Winds: 3 mph S
52°

Tue, 09:00 AM

Mostly Sunny
Winds: 5 mph S
54°

Tue, 10:00 AM

Partly Sunny
Winds: 6 mph S
58°

Tue, 11:00 AM

Partly Sunny
Winds: 8 mph SE
61°

Tue, 12:00 PM

Mostly Cloudy
Winds: 8 mph SE
62°

Tue, 01:00 PM

Mostly Cloudy
Winds: 9 mph SE
62°

Tue, 02:00 PM

Slight Chance Rain Showers
Winds: 10 mph SE
62°

Tue, 03:00 PM

Slight Chance Rain Showers
Winds: 10 mph SE
62°

Tue, 04:00 PM

Slight Chance Rain Showers
Winds: 12 mph SE
62°

Tue, 05:00 PM

Slight Chance Rain Showers
Winds: 12 mph SE
62°

Tue, 06:00 PM

Slight Chance Rain Showers
Winds: 10 mph SE
62°

Tue, 07:00 PM

Slight Chance Rain Showers
Winds: 10 mph SE
62°

Tonight

Mostly Clear
47°
Winds: 3 to 9 mph SE
Mostly clear, with a low around 47. Southeast wind 3 to 9 mph.

Tuesday

Partly Sunny then Slight Chance Rain Showers
65°
Winds: 3 to 12 mph S
A slight chance of rain showers after 2pm. Partly sunny, with a high near 65. South wind 3 to 12 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.

Tuesday Night

Slight Chance Rain Showers
53°
Winds: 7 to 10 mph SE
A slight chance of rain showers before 2am. Mostly cloudy, with a low around 53. Southeast wind 7 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.

Wednesday

Rain Showers
63°
Winds: 7 to 16 mph SE
Rain showers between 8am and 5pm, then showers and thunderstorms. Mostly cloudy, with a high near 63. Southeast wind 7 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday Night

Showers And Thunderstorms
53°
Winds: 13 to 17 mph SW
Showers and thunderstorms. Mostly cloudy, with a low around 53. Southwest wind 13 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 90%.

Thursday

Chance Rain Showers
61°
Winds: 16 to 21 mph NW
A chance of rain showers before 2pm. Sunny, with a high near 61. Chance of precipitation is 30%.

Thursday Night

Mostly Clear
49°
Winds: 6 to 16 mph NW
Mostly clear, with a low around 49.

Friday

Sunny
61°
Winds: 6 to 9 mph W
Sunny, with a high near 61.

Friday Night

Chance Rain Showers
51°
Winds: 5 to 8 mph N
A chance of rain showers after 8pm. Mostly cloudy, with a low around 51. Chance of precipitation is 40%.

Saturday

Chance Rain Showers
56°
Winds: 6 to 13 mph N
A chance of rain showers. Partly sunny, with a high near 56. Chance of precipitation is 40%.

Saturday Night

Chance Rain Showers
46°
Winds: 6 to 12 mph NW
A chance of rain showers before 2am. Partly cloudy, with a low around 46. Chance of precipitation is 40%.

Sunday

Sunny
61°
Winds: 7 to 10 mph NW
Sunny, with a high near 61.

Sunday Night

Mostly Clear
51°
Winds: 5 to 8 mph W
Mostly clear, with a low around 51.

Monday

Sunny
66°
Winds: 6 to 10 mph SW
Sunny, with a high near 66.

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 will build to the north before another frontal system approaches from the west by the middle of the week. A trough of low pressure lingers through Friday. Small Craft Advisories are likely needed Wednesday afternoon due to increasing southeasterly winds. Hazardous marine conditions likely persist through the late week timeframe.

Tidal Potomac from Key Bridge to Indian Head

TONIGHT
SE winds 5 kt Waves less than 1 ft
TUE
S winds 5 to 10 kt Waves 1 ft A chance of showers
TUE NIGHT
SE winds 5 kt Waves less than 1 ft
WED
SE winds 5 to 10 kt Gusts up to 20 kt in the afternoon Waves 1 ft Showers
WED NIGHT
S winds 5 to 10 kt
THU
NW winds 15 to 20 kt with gusts to 30 kt Waves 1 ft
THU NIGHT
NW winds 10 to 15 kt Gusts up to 25 kt in the evening Waves 1 ft
FRI
NW winds 5 to 10 kt Waves 1 ft A chance of showers through the night
SAT
N winds 10 to 15 kt
Reporting time 07:58 PM EDT Mon Apr 27 2026

Tidal Potomac from Indian Head to Cobb Island

TONIGHT
SE winds 5 to 10 kt Waves 1 ft
TUE
S winds 5 to 10 kt Waves 1 ft A chance of showers
TUE NIGHT
SE winds 5 to 10 kt Waves 1 ft
WED
SE winds 5 to 10 kt Waves 1 ft Showers
WED NIGHT
S winds 10 kt
THU
NW winds 15 to 20 kt with gusts to 25 kt Waves 2 ft
THU NIGHT
NW winds 10 to 15 kt with gusts to 20 kt
FRI
NW winds 5 to 10 kt Waves 1 ft A chance of showers through the night
SAT
N winds 5 to 10 kt Waves 1 ft A chance of showers
Reporting time 07:58 PM EDT Mon Apr 27 2026

Tidal Potomac from Cobb Island to Smith Point

TONIGHT
SE winds 5 to 10 kt Waves 1 ft
TUE
SE winds 5 to 10 kt Waves 1 ft
TUE NIGHT
SE winds 5 to 10 kt Waves 1 ft
WED
SE winds 10 to 15 kt with gusts to 20 kt Waves 1 to 2 ft Showers
WED NIGHT
S winds 10 to 15 kt
THU
NW winds 15 to 20 kt with gusts to 25 kt Waves 3 ft
THU NIGHT
NW winds 10 to 15 kt with gusts to 20 kt Waves 1 to 2 ft
FRI
W winds 5 to 10 kt
SAT
N winds 5 to 10 kt Waves 1 to 2 ft A chance of showers
Reporting time 07:58 PM EDT Mon Apr 27 2026

Chesapeake Bay north of Pooles Island

TONIGHT
SE winds 5 to 10 kt Waves 1 ft or less
TUE
S winds 5 to 10 kt Waves 1 ft
TUE NIGHT
SE winds 5 kt Waves less than 1 ft
WED
SE winds 5 to 10 kt Gusts up to 20 kt in the afternoon Waves 1 ft Showers
WED NIGHT
SE winds 10 to 15 kt
THU
NW winds 15 to 20 kt with gusts to 25 kt Waves 2 ft
THU NIGHT
NW winds 10 to 15 kt with gusts to 20 kt Waves 1 to 2 ft
FRI
NW winds 10 to 15 kt
SAT
NW winds 5 to 10 kt Waves 1 ft A chance of showers
Reporting time 07:58 PM EDT Mon Apr 27 2026

Chesapeake Bay from Pooles Island to Sandy Point

TONIGHT
SE winds 5 to 10 kt Waves 1 ft or less
TUE
S winds 5 to 10 kt Waves 1 ft
TUE NIGHT
SE winds 5 to 10 kt Waves 1 ft
WED
SE winds 10 to 15 kt with gusts to 20 kt Waves 1 to 2 ft Showers
WED NIGHT
SE winds 10 to 15 kt
THU
NW winds 15 to 20 kt with gusts to 25 kt Waves 3 ft
THU NIGHT
NW winds 10 to 15 kt Gusts up to 25 kt in the evening Waves 2 ft
FRI
NW winds 10 to 15 kt Waves 1 to 2 ft A chance of showers through the night
SAT
N winds 10 to 15 kt Waves 1 to 2 ft A chance of showers
Reporting time 07:58 PM EDT Mon Apr 27 2026

Patapsco River including Baltimore Harbor

TONIGHT
SE winds 5 to 10 kt Waves 1 ft or less
TUE
S winds 5 to 10 kt Waves 1 ft
TUE NIGHT
SE winds 5 to 10 kt Waves 1 ft A chance of showers
WED
SE winds 5 kt
WED NIGHT
SE winds 5 to 10 kt
THU
NW winds 10 to 15 kt with gusts to 25 kt Waves 1 ft
THU NIGHT
NW winds 10 to 15 kt with gusts to 20 kt Waves 1 ft
FRI
NW winds 10 to 15 kt
SAT
N winds 10 to 15 kt
Reporting time 07:58 PM EDT Mon Apr 27 2026

Chester River to Queenstown MD

TONIGHT
SE winds 5 kt Waves less than 1 ft
TUE
S winds around 5 kt Waves 1 ft or less
TUE NIGHT
SE winds 5 kt Waves less than 1 ft
WED
SE winds 5 kt
WED NIGHT
SE winds 10 to 15 kt
THU
NW winds 15 to 20 kt with gusts to 25 kt Waves 3 ft
THU NIGHT
NW winds 10 to 15 kt with gusts to 20 kt Waves 2 ft
FRI
NW winds 5 to 10 kt Waves 1 to 2 ft A chance of showers through the night
SAT
N winds 10 to 15 kt Waves 1 to 2 ft A chance of showers
Reporting time 07:58 PM EDT Mon Apr 27 2026

Chesapeake Bay from Sandy Point to North Beach

TONIGHT
SE winds 5 to 10 kt Waves 1 ft or less
TUE
S winds 5 to 10 kt Waves 1 ft
TUE NIGHT
SE winds 5 to 10 kt Waves 1 ft
WED
SE winds 10 to 15 kt with gusts to 20 kt Waves 1 ft
WED NIGHT
S winds 15 to 20 kt
THU
NW winds 15 to 20 kt with gusts to 25 kt Waves 3 ft
THU NIGHT
NW winds 15 to 20 kt Waves 2 ft
FRI
NW winds 10 to 15 kt
SAT
N winds 10 to 15 kt Waves 1 to 2 ft A chance of showers
Reporting time 07:58 PM EDT Mon Apr 27 2026

Eastern Bay

TONIGHT
SE winds around 5 kt Waves flat
TUE
S winds around 5 kt Waves 1 ft or less
TUE NIGHT
SE winds 5 kt Waves less than 1 ft
WED
SE winds 10 to 15 kt with gusts to 20 kt Waves 1 ft Showers
WED NIGHT
SE winds 10 to 15 kt
THU
NW winds 15 to 20 kt with gusts to 25 kt Waves 2 ft
THU NIGHT
NW winds 10 to 15 kt with gusts to 20 kt Waves 1 to 2 ft
FRI
NW winds 5 to 10 kt Waves 1 ft A chance of showers through the night
SAT
N winds 10 to 15 kt Waves 1 ft A chance of showers
Reporting time 07:58 PM EDT Mon Apr 27 2026

Chesapeake Bay from North Beach to Drum Point

TONIGHT
SE winds 5 to 10 kt Waves 1 ft
TUE
S winds 5 to 10 kt Waves 1 to 2 ft
TUE NIGHT
SE winds 5 to 10 kt Waves 1 to 2 ft
WED
SE winds 5 to 10 kt
WED NIGHT
S winds 15 to 20 kt
THU
NW winds 20 to 25 kt Waves 3 ft
THU NIGHT
NW winds 15 to 20 kt Waves 2 to 3 ft
FRI
NW winds 5 to 10 kt Waves 1 ft A chance of showers through the night
SAT
N winds 10 to 15 kt
Reporting time 07:58 PM EDT Mon Apr 27 2026

Choptank River to Cambridge MD and the Little Choptank River

TONIGHT
SE winds 5 kt Waves less than 1 ft
TUE
S winds 5 to 10 kt Waves 1 ft
TUE NIGHT
SE winds 5 to 10 kt Waves 1 ft
WED
SE winds 10 to 15 kt with gusts to 20 kt Waves 1 to 2 ft Showers
WED NIGHT
S winds 10 to 15 kt
THU
NW winds 15 to 20 kt with gusts to 25 kt Waves 3 ft
THU NIGHT
NW winds 15 to 20 kt Waves 2 ft
FRI
NW winds 5 to 10 kt Waves 1 ft A chance of showers through the night
SAT
N winds 10 to 15 kt
Reporting time 07:58 PM EDT Mon Apr 27 2026

Patuxent River to Broomes Island MD

TONIGHT
SE winds 5 to 10 kt Waves 1 ft
TUE
SE winds 5 to 10 kt Waves 1 ft
TUE NIGHT
SE winds 5 to 10 kt Waves 1 ft
WED
SE winds 10 to 15 kt with gusts to 20 kt Waves 1 ft Showers
WED NIGHT
S winds 10 to 15 kt
THU
NW winds 15 to 20 kt with gusts to 25 kt Waves 1 ft
THU NIGHT
NW winds 10 to 15 kt with gusts to 20 kt Waves 1 ft
FRI
NW winds 5 to 10 kt Waves 1 ft A chance of showers through the night
SAT
N winds 5 to 10 kt Waves 1 ft A chance of showers
Reporting time 07:58 PM EDT Mon Apr 27 2026

Chesapeake Bay from Drum Point to Smith Point

TONIGHT
SE winds 5 to 10 kt Waves 1 ft
TUE
SE winds 5 to 10 kt Waves 1 to 2 ft
TUE NIGHT
SE winds 10 kt Waves 2 ft
WED
SE winds 10 to 15 kt with gusts to 20 kt Waves 2 to 3 ft Showers
WED NIGHT
S winds 15 to 20 kt
THU
NW winds 20 to 25 kt Waves 4 ft
THU NIGHT
NW winds 15 to 20 kt with gusts to 25 kt Waves 3 ft
FRI
W winds 10 to 15 kt
SAT
N winds 10 to 15 kt Waves 2 ft A chance of showers
Reporting time 07:58 PM EDT Mon Apr 27 2026

Tangier Sound and the inland waters surrounding Bloodsworth Island

TONIGHT
E winds 5 to 10 kt Waves 1 ft
TUE
SE winds 5 to 10 kt Waves 1 ft or less
TUE NIGHT
SE winds 5 to 10 kt Waves 1 ft
WED
SE winds 10 to 15 kt with gusts to 20 kt Waves 1 to 2 ft Showers
WED NIGHT
SE winds 15 to 20 kt
THU
NW winds 20 to 25 kt Waves 2 ft
THU NIGHT
NW winds 15 to 20 kt with gusts to 25 kt Waves 2 ft
FRI
NW winds 10 to 15 kt
SAT
N winds 10 to 15 kt Waves 1 ft A chance of showers
Reporting time 07:58 PM EDT Mon Apr 27 2026
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