Tall Timbers, MD
04/15/2026 06:00 PM
79°F
TEMPERATURE
Winds 10 mph S
Partly Cloudy
Partly cloudy, with a low around 68. Southwest wind around 10 mph.
Moonrise
06:18 AM
Moonset
06:54 PM
Sunrise
06:29 AM
Moon Phase
Waning crescent
Sunset
07:42 PM

Hourly Forecast

Wed, 06:00 PM

Partly Cloudy
Winds: 10 mph S
79°

Wed, 07:00 PM

Partly Cloudy
Winds: 9 mph S
78°

Wed, 08:00 PM

Partly Cloudy
Winds: 8 mph S
73°

Wed, 09:00 PM

Partly Cloudy
Winds: 8 mph S
72°

Wed, 10:00 PM

Partly Cloudy
Winds: 8 mph S
72°

Wed, 11:00 PM

Mostly Clear
Winds: 9 mph SW
72°

Thu, 12:00 AM

Partly Cloudy
Winds: 9 mph SW
71°

Thu, 01:00 AM

Partly Cloudy
Winds: 9 mph SW
71°

Thu, 02:00 AM

Mostly Clear
Winds: 9 mph SW
71°

Thu, 03:00 AM

Mostly Clear
Winds: 9 mph SW
70°

Thu, 04:00 AM

Partly Cloudy
Winds: 9 mph SW
70°

Thu, 05:00 AM

Mostly Clear
Winds: 9 mph SW
69°

Thu, 06:00 AM

Mostly Sunny
Winds: 8 mph SW
69°

Thu, 07:00 AM

Sunny
Winds: 8 mph SW
68°

Thu, 08:00 AM

Mostly Sunny
Winds: 8 mph SW
69°

Thu, 09:00 AM

Mostly Sunny
Winds: 7 mph SW
70°

Thu, 10:00 AM

Partly Sunny
Winds: 7 mph SW
72°

Thu, 11:00 AM

Mostly Sunny
Winds: 7 mph SW
74°

Thu, 12:00 PM

Mostly Sunny
Winds: 7 mph SW
76°

Thu, 01:00 PM

Mostly Sunny
Winds: 7 mph SW
76°

Thu, 02:00 PM

Mostly Sunny
Winds: 8 mph SW
78°

Thu, 03:00 PM

Mostly Sunny
Winds: 9 mph SW
79°

Thu, 04:00 PM

Mostly Sunny
Winds: 10 mph SW
79°

Thu, 05:00 PM

Mostly Sunny
Winds: 10 mph SW
79°

Tonight

Partly Cloudy
68°
Winds: 10 mph SW
Partly cloudy, with a low around 68. Southwest wind around 10 mph.

Thursday

Mostly Sunny
81°
Winds: 7 to 10 mph SW
Mostly sunny, with a high near 81. Southwest wind 7 to 10 mph.

Thursday Night

Partly Cloudy then Slight Chance Rain Showers
67°
Winds: 6 to 10 mph SW
A slight chance of rain showers after 2am. Partly cloudy, with a low around 67. Southwest wind 6 to 10 mph. Chance of precipitation is 20%.

Friday

Chance Rain Showers
75°
Winds: 6 mph W
A chance of rain showers. Partly sunny, with a high near 75. West wind around 6 mph. Chance of precipitation is 30%.

Friday Night

Chance Rain Showers then Mostly Clear
61°
Winds: 3 mph E
A chance of rain showers before 8pm. Mostly clear, with a low around 61. East wind around 3 mph. Chance of precipitation is 30%.

Saturday

Mostly Sunny
74°
Winds: 1 to 13 mph E
Mostly sunny, with a high near 74.

Saturday Night

Chance Rain Showers
56°
Winds: 10 to 14 mph S
A chance of rain showers after 8pm. Mostly cloudy, with a low around 56. Chance of precipitation is 40%.

Sunday

Rain Showers Likely
65°
Winds: 16 mph W
Rain showers likely. Mostly cloudy, with a high near 65. Chance of precipitation is 60%.

Sunday Night

Rain Showers Likely then Slight Chance Rain And Snow Showers
44°
Winds: 12 to 15 mph NW
Rain showers likely before 5am, then a slight chance of rain and snow showers. Partly cloudy, with a low around 44. Chance of precipitation is 60%.

Monday

Slight Chance Rain And Snow Showers then Sunny
54°
Winds: 16 mph NW
A slight chance of rain and snow showers before 8am. Sunny, with a high near 54.

Monday Night

Mostly Clear
43°
Winds: 7 to 13 mph N
Mostly clear, with a low around 43.

Tuesday

Sunny
62°
Winds: 7 to 10 mph E
Sunny, with a high near 62.

Tuesday Night

Mostly Clear
55°
Winds: 10 to 14 mph S
Mostly clear, with a low around 55.

Wednesday

Mostly Sunny
71°
Winds: 12 mph SW
Mostly sunny, with a high near 71.

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. It will remain very warm and dry through Friday as an area of high pressure builds across the Mid-Atlantic. A cold front late this weekend could bring the next chance for widespread showers. Small Craft Advisories may be needed at times Thursday through Thursday night and again late Saturday through Monday.

Tidal Potomac from Key Bridge to Indian Head

REST OF THIS AFTERNOON
SW winds 10 kt with gusts to 20 kt Waves 1 ft
TONIGHT
SW winds 5 to 10 kt Waves 1 ft
THU
SW winds 5 to 10 kt Waves 1 ft
THU NIGHT
W winds 5 to 10 kt Waves 1 ft A chance of showers
FRI
NW winds 5 kt Waves less than 1 ft A chance of showers
FRI NIGHT
NE winds around 5 kt Waves 1 ft or less
SAT
SE winds 5 to 10 kt
SUN
NW winds 10 to 15 kt Waves 1 ft Showers likely through the day, then a chance of showers in the evening
Reporting time 04:58 PM EDT Wed Apr 15 2026

Tidal Potomac from Indian Head to Cobb Island

REST OF THIS AFTERNOON
SW winds 10 kt Waves 1 ft
TONIGHT
SW winds 5 to 10 kt Waves 1 ft
THU
SW winds 5 to 10 kt Waves 1 ft
THU NIGHT
SW winds 5 to 10 kt Waves 1 ft A chance of showers
FRI
NW winds 5 kt Waves less than 1 ft A chance of showers
FRI NIGHT
NE winds around 5 kt Waves 1 ft
SAT
SE winds 5 to 10 kt
SUN
NW winds 10 to 15 kt Waves 1 ft Showers likely through the day, then a chance of showers in the evening
Reporting time 04:58 PM EDT Wed Apr 15 2026

Tidal Potomac from Cobb Island to Smith Point

REST OF THIS AFTERNOON
S winds 10 kt with gusts to 20 kt Waves 1 ft
TONIGHT
SW winds 5 to 10 kt Waves 1 ft
THU
SW winds 5 to 10 kt Waves 1 ft
THU NIGHT
SW winds 5 to 10 kt Waves 1 ft
FRI
NW winds 5 kt Waves less than 1 ft A chance of showers
FRI NIGHT
E winds around 5 kt Waves flat
SAT
SE winds 10 to 15 kt
SUN
NW winds 15 to 20 kt Waves 2 ft Showers likely
Reporting time 04:58 PM EDT Wed Apr 15 2026

Chesapeake Bay north of Pooles Island

SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING
Reporting time 04:58 PM EDT Wed Apr 15 2026

Chesapeake Bay from Pooles Island to Sandy Point

SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING
Reporting time 04:58 PM EDT Wed Apr 15 2026

Patapsco River including Baltimore Harbor

REST OF THIS AFTERNOON
S winds 10 kt Waves 1 ft
TONIGHT
SW winds 5 to 10 kt Waves 1 ft or less
THU
SW winds 5 to 10 kt Waves 1 ft or less
THU NIGHT
W winds 5 to 10 kt Waves 1 ft or less
FRI
NW winds 5 kt Waves flat A chance of showers
FRI NIGHT
N winds around 5 kt Waves flat
SAT
SE winds 5 to 10 kt Waves 1 ft or less A chance of showers through the night
SUN
NW winds 10 to 15 kt Waves 1 ft Showers likely through the day, then a chance of showers in the evening
Reporting time 04:58 PM EDT Wed Apr 15 2026

Chester River to Queenstown MD

SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING
Reporting time 04:58 PM EDT Wed Apr 15 2026

Chesapeake Bay from Sandy Point to North Beach

SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING
Reporting time 04:58 PM EDT Wed Apr 15 2026

Eastern Bay

SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING
Reporting time 04:58 PM EDT Wed Apr 15 2026

Chesapeake Bay from North Beach to Drum Point

SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING
Reporting time 04:58 PM EDT Wed Apr 15 2026

Choptank River to Cambridge MD and the Little Choptank River

SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING
Reporting time 04:58 PM EDT Wed Apr 15 2026

Patuxent River to Broomes Island MD

REST OF THIS AFTERNOON
S winds 10 kt Waves 1 ft
TONIGHT
SW winds 5 to 10 kt Waves 1 ft
THU
SW winds 5 to 10 kt Waves 1 ft
THU NIGHT
SW winds 5 to 10 kt Waves 1 ft
FRI
W winds 5 kt Waves less than 1 ft A chance of showers
FRI NIGHT
NE winds around 5 kt Waves 1 ft or less
SAT
SE winds 5 to 10 kt
SUN
NW winds 10 to 15 kt Waves 1 ft Showers likely through the day, then a chance of showers in the evening
Reporting time 04:58 PM EDT Wed Apr 15 2026

Chesapeake Bay from Drum Point to Smith Point

SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING
Reporting time 04:58 PM EDT Wed Apr 15 2026

Tangier Sound and the inland waters surrounding Bloodsworth Island

SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING
Reporting time 04:58 PM EDT Wed Apr 15 2026
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