Tall Timbers, MD
05/17/2026 06:00 AM
66°F
TEMPERATURE
Winds 5 mph W
Sunny
A slight chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 81. Southwest wind 3 to 7 mph. Chance of precipitation is 20%.
Moonrise
07:03 AM
Moonset
10:50 PM
Sunrise
05:53 AM
Moon Phase
Waxing crescent
Sunset
08:11 PM

Hourly Forecast

Sun, 06:00 AM

Sunny
Winds: 5 mph W
66°

Sun, 07:00 AM

Sunny
Winds: 3 mph W
66°

Sun, 08:00 AM

Sunny
Winds: 5 mph W
66°

Sun, 09:00 AM

Mostly Sunny
Winds: 5 mph W
68°

Sun, 10:00 AM

Mostly Sunny
Winds: 6 mph W
70°

Sun, 11:00 AM

Mostly Sunny
Winds: 5 mph W
72°

Sun, 12:00 PM

Mostly Sunny
Winds: 5 mph W
74°

Sun, 01:00 PM

Mostly Sunny
Winds: 5 mph SW
75°

Sun, 02:00 PM

Mostly Sunny
Winds: 6 mph S
76°

Sun, 03:00 PM

Mostly Sunny
Winds: 6 mph S
77°

Sun, 04:00 PM

Mostly Sunny
Winds: 7 mph SE
77°

Sun, 05:00 PM

Slight Chance Showers And Thunderstorms
Winds: 7 mph SE
78°

Sun, 06:00 PM

Slight Chance Showers And Thunderstorms
Winds: 8 mph SE
77°

Sun, 07:00 PM

Slight Chance Showers And Thunderstorms
Winds: 7 mph SE
79°

Sun, 08:00 PM

Slight Chance Showers And Thunderstorms
Winds: 7 mph SE
75°

Sun, 09:00 PM

Slight Chance Showers And Thunderstorms
Winds: 6 mph SE
73°

Sun, 10:00 PM

Slight Chance Showers And Thunderstorms
Winds: 6 mph SE
71°

Sun, 11:00 PM

Partly Cloudy
Winds: 5 mph S
71°

Mon, 12:00 AM

Partly Cloudy
Winds: 3 mph SE
70°

Mon, 01:00 AM

Partly Cloudy
Winds: 3 mph SE
69°

Mon, 02:00 AM

Partly Cloudy
Winds: 3 mph S
69°

Mon, 03:00 AM

Partly Cloudy
Winds: 3 mph S
68°

Mon, 04:00 AM

Mostly Clear
Winds: 3 mph S
67°

Mon, 05:00 AM

Mostly Clear
Winds: 3 mph S
67°

Today

Mostly Sunny then Slight Chance Showers And Thunderstorms
81°
Winds: 3 to 7 mph SW
A slight chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 81. Southwest wind 3 to 7 mph. Chance of precipitation is 20%.

Tonight

Slight Chance Showers And Thunderstorms then Partly Cloudy
66°
Winds: 3 to 8 mph S
A slight chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 66. South wind 3 to 8 mph. Chance of precipitation is 20%.

Monday

Sunny
83°
Winds: 2 to 12 mph S
Sunny, with a high near 83. South wind 2 to 12 mph.

Monday Night

Mostly Clear
69°
Winds: 12 mph S
Mostly clear, with a low around 69. South wind around 12 mph.

Tuesday

Sunny
83°
Winds: 8 to 12 mph SW
Sunny, with a high near 83. Southwest wind 8 to 12 mph.

Tuesday Night

Mostly Clear
70°
Winds: 14 mph S
Mostly clear, with a low around 70.

Wednesday

Sunny then Chance Showers And Thunderstorms
82°
Winds: 8 to 12 mph SW
A chance of showers and thunderstorms after 2pm. Sunny, with a high near 82. Chance of precipitation is 30%.

Wednesday Night

Showers And Thunderstorms Likely
62°
Winds: 3 to 10 mph NW
Showers and thunderstorms likely. Mostly cloudy, with a low around 62. Chance of precipitation is 70%.

Thursday

Showers And Thunderstorms Likely
65°
Winds: 8 to 14 mph N
Showers and thunderstorms likely before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 65. Chance of precipitation is 60%.

Thursday Night

Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
57°
Winds: 7 mph NE
A chance of showers and thunderstorms before 8pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 57. Chance of precipitation is 60%.

Friday

Rain Showers Likely
63°
Winds: 10 mph NE
Rain showers likely. Mostly cloudy, with a high near 63. Chance of precipitation is 60%.

Friday Night

Rain Showers Likely
58°
Winds: 6 to 10 mph E
Rain showers likely. Mostly cloudy, with a low around 58. Chance of precipitation is 60%.

Saturday

Chance Rain Showers
67°
Winds: 8 mph E
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 67. Chance of precipitation is 40%.

Saturday Night

Chance Showers And Thunderstorms
60°
Winds: 8 mph E
A chance of showers and thunderstorms. Mostly cloudy, with a low around 60.

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 continues to strengthen while moving further offshore today into Monday limiting small craft conditions. Small Craft Advisories return Monday and Tuesday as channeling ensues ahead of an incoming cold front midweek. This front will bring renewed chances for widespread showers and thunderstorms to all waters Wednesday afternoon. Additional showers are possible Thursday into the upcoming weekend. Small Craft Advisories may be needed at times for portions of the waters Wednesday through Friday.

Tidal Potomac from Key Bridge to Indian Head

REST OF THE OVERNIGHT
SW winds 5 kt Waves less than 1 ft
TODAY
W winds around 5 kt Waves 1 ft
TONIGHT
S winds around 5 kt Waves 1 ft or less
MON
S winds 5 to 10 kt Gusts up to 20 kt in the afternoon Waves 1 ft
MON NIGHT
S winds 5 to 10 kt with gusts to 20 kt Waves 1 ft
TUE
SW winds 5 to 10 kt with gusts to 20 kt Waves 1 ft
TUE NIGHT
S winds 5 to 10 kt with gusts to 20 kt Waves 1 ft
WED
SW winds 5 to 10 kt
THU
NE winds 5 to 10 kt Waves 1 ft A chance of showers
Reporting time 04:58 AM EDT Sun May 17 2026

Tidal Potomac from Indian Head to Cobb Island

REST OF THE OVERNIGHT
SW winds 5 kt Waves less than 1 ft
TODAY
SW winds around 5 kt Waves 1 ft
TONIGHT
S winds around 5 kt Waves 1 ft
MON
S winds 5 to 10 kt Waves 1 ft
MON NIGHT
S winds 5 to 10 kt Waves 1 ft
TUE
SW winds 5 to 10 kt Waves 1 ft
TUE NIGHT
S winds 10 to 15 kt Waves 1 ft
WED
SW winds 5 to 10 kt
THU
NE winds 5 to 10 kt Waves 1 ft Showers likely with a chance of tstms
Reporting time 04:58 AM EDT Sun May 17 2026

Tidal Potomac from Cobb Island to Smith Point

REST OF THE OVERNIGHT
SW winds 10 kt Waves 1 ft
TODAY
SW winds 5 to 10 kt
TONIGHT
SE winds 5 to 10 kt Waves 1 ft
MON
SW winds around 5 kt
MON NIGHT
S winds 10 to 15 kt with gusts to 20 kt Waves 1 to 2 ft
TUE
SW winds 5 to 10 kt with gusts to 20 kt Waves 1 to 2 ft
TUE NIGHT
S winds 10 to 15 kt with gusts to 20 kt Waves 2 ft
WED
SW winds 5 to 10 kt
THU
NE winds 10 to 15 kt
Reporting time 04:58 AM EDT Sun May 17 2026

Chesapeake Bay north of Pooles Island

REST OF THE OVERNIGHT
W winds 5 kt Waves less than 1 ft
TODAY
W winds around 5 kt Waves 1 ft
TONIGHT
SW winds around 5 kt Waves 1 ft or less
MON
Light winds
MON NIGHT
S winds 5 to 10 kt with gusts to 20 kt Waves 1 ft
TUE
SW winds 10 to 15 kt with gusts to 20 kt Waves 1 ft
TUE NIGHT
S winds 10 to 15 kt with gusts to 20 kt Waves 1 ft
WED
W winds 5 to 10 kt
THU
NE winds 5 to 10 kt Waves 1 ft A chance of showers after midnight
Reporting time 04:58 AM EDT Sun May 17 2026

Chesapeake Bay from Pooles Island to Sandy Point

REST OF THE OVERNIGHT
W winds 5 kt Waves less than 1 ft
TODAY
SW winds 5 kt Waves less than 1 ft
TONIGHT
S winds around 5 kt Waves 1 ft
MON
S winds around 5 kt
MON NIGHT
S winds 10 to 15 kt with gusts to 20 kt Waves 2 ft
TUE
S winds 10 to 15 kt with gusts to 20 kt Waves 1 to 2 ft
TUE NIGHT
S winds 10 to 15 kt with gusts to 20 kt Waves 2 ft
WED
SW winds 5 to 10 kt
THU
N winds 10 to 15 kt
Reporting time 04:58 AM EDT Sun May 17 2026

Patapsco River including Baltimore Harbor

REST OF THE OVERNIGHT
W winds 5 kt Waves flat
TODAY
SW winds 5 kt Waves flat
TONIGHT
S winds around 5 kt Waves flat
MON
SE winds 5 to 10 kt Waves 1 ft or less
MON NIGHT
S winds 10 to 15 kt with gusts to 20 kt
TUE
S winds 5 to 10 kt Gusts up to 20 kt in the afternoon Waves 1 ft
TUE NIGHT
S winds 5 to 10 kt with gusts to 20 kt Waves 1 ft
WED
SW winds 5 to 10 kt
THU
NE winds 5 to 10 kt Waves 1 ft or less A chance of showers
Reporting time 04:58 AM EDT Sun May 17 2026

Chester River to Queenstown MD

REST OF THE OVERNIGHT
W winds 5 kt Waves less than 1 ft
TODAY
SW winds 5 kt Waves less than 1 ft
TONIGHT
S winds around 5 kt Waves 1 ft or less
MON
S winds 5 to 10 kt Waves 1 ft or less
MON NIGHT
S winds 10 to 15 kt with gusts to 20 kt Waves 1 to 2 ft
TUE
S winds 10 to 15 kt with gusts to 20 kt Waves 1 to 2 ft
TUE NIGHT
S winds 10 to 15 kt with gusts to 20 kt Waves 2 ft
WED
SW winds 5 to 10 kt
THU
N winds 10 to 15 kt
Reporting time 04:58 AM EDT Sun May 17 2026

Chesapeake Bay from Sandy Point to North Beach

REST OF THE OVERNIGHT
W winds 5 kt Waves less than 1 ft
TODAY
SW winds 5 to 10 kt Waves 1 ft
TONIGHT
S winds 5 to 10 kt Waves 1 ft
MON
S winds around 5 kt
MON NIGHT
S winds 10 to 15 kt with gusts to 20 kt Waves 2 ft
TUE
S winds 10 to 15 kt with gusts to 20 kt Waves 1 to 2 ft
TUE NIGHT
S winds 10 to 15 kt with gusts to 20 kt Waves 2 ft
WED
SW winds 5 to 10 kt
THU
NE winds 10 to 15 kt Waves 1 to 2 ft A chance of showers
Reporting time 04:58 AM EDT Sun May 17 2026

Eastern Bay

REST OF THE OVERNIGHT
W winds 5 kt Waves less than 1 ft
TODAY
SW winds 5 kt Waves less than 1 ft
TONIGHT
S winds around 5 kt Waves 1 ft or less
MON
S winds around 5 kt
MON NIGHT
S winds 10 to 15 kt with gusts to 20 kt Waves 1 ft
TUE
S winds 10 to 15 kt with gusts to 20 kt Waves 1 ft
TUE NIGHT
S winds 10 to 15 kt with gusts to 20 kt Waves 1 ft
WED
SW winds 5 to 10 kt
THU
N winds 10 to 15 kt
Reporting time 04:58 AM EDT Sun May 17 2026

Chesapeake Bay from North Beach to Drum Point

REST OF THE OVERNIGHT
SW winds 5 kt Waves less than 1 ft
TODAY
SW winds 5 to 10 kt Waves 1 ft
TONIGHT
S winds 5 to 10 kt Waves 1 ft
MON
S winds around 5 kt
MON NIGHT
S winds 10 to 15 kt with gusts to 20 kt Waves 2 ft
TUE
S winds 10 to 15 kt with gusts to 20 kt Waves 1 to 2 ft
TUE NIGHT
S winds 10 to 15 kt with gusts to 20 kt Waves 2 ft
WED
S winds 10 to 15 kt
THU
N winds 15 to 20 kt
Reporting time 04:58 AM EDT Sun May 17 2026

Choptank River to Cambridge MD and the Little Choptank River

REST OF THE OVERNIGHT
SW winds 5 kt Waves less than 1 ft
TODAY
SW winds 5 kt Waves less than 1 ft
TONIGHT
S winds 5 to 10 kt Waves 1 ft
MON
S winds around 5 kt
MON NIGHT
S winds 10 to 15 kt with gusts to 20 kt Waves 1 to 2 ft
TUE
S winds 10 to 15 kt Waves 1 ft
TUE NIGHT
S winds 10 to 15 kt with gusts to 20 kt Waves 2 ft
WED
S winds 5 to 10 kt
THU
N winds 15 to 20 kt
Reporting time 04:58 AM EDT Sun May 17 2026

Patuxent River to Broomes Island MD

REST OF THE OVERNIGHT
SW winds 5 kt Waves less than 1 ft
TODAY
SW winds 5 kt Waves less than 1 ft
TONIGHT
S winds around 5 kt Waves 1 ft
MON
S winds 5 to 10 kt Waves 1 ft
MON NIGHT
S winds 5 to 10 kt Waves 1 ft
TUE
S winds 5 to 10 kt Waves 1 ft
TUE NIGHT
S winds 10 kt Waves 1 ft
WED
SW winds 5 to 10 kt
THU
N winds 10 to 15 kt
Reporting time 04:58 AM EDT Sun May 17 2026

Chesapeake Bay from Drum Point to Smith Point

REST OF THE OVERNIGHT
SW winds 10 kt Waves 2 ft
TODAY
SW winds 5 to 10 kt
TONIGHT
S winds 5 to 10 kt Waves 1 ft
MON
S winds 5 kt
MON NIGHT
S winds 10 to 15 kt with gusts to 20 kt Waves 2 to 3 ft
TUE
S winds 10 to 15 kt with gusts to 20 kt Waves 2 to 3 ft
TUE NIGHT
S winds 10 to 15 kt with gusts to 20 kt Waves 3 ft
WED
S winds 10 to 15 kt
THU
NE winds 10 to 15 kt Waves 1 to 2 ft A chance of showers in the morning, then showers likely
Reporting time 04:58 AM EDT Sun May 17 2026

Tangier Sound and the inland waters surrounding Bloodsworth Island

REST OF THE OVERNIGHT
SW winds 15 kt with gusts to 20 kt Waves 2 ft
TODAY
SW winds 5 to 10 kt Waves 1 ft
TONIGHT
S winds 5 to 10 kt Waves 1 ft
MON
S winds 5 kt
MON NIGHT
S winds 10 to 15 kt with gusts to 20 kt Waves 2 ft
TUE
S winds 10 to 15 kt with gusts to 20 kt Waves 1 to 2 ft
TUE NIGHT
S winds 10 to 15 kt with gusts to 20 kt Waves 2 ft
WED
S winds 10 to 15 kt
THU
N winds 10 to 15 kt
Reporting time 04:58 AM EDT Sun May 17 2026
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