Tall Timbers, MD
10/01/2026 01:00 AM
66°F
TEMPERATURE
Winds 8 mph S
Mostly Cloudy
Patchy fog after 2am. Mostly cloudy, with a low around 64. South wind around 8 mph.
Moonrise
10:03 PM
Moonset
12:35 PM
Sunrise
07:01 AM
Moon Phase
Waning gibbous
Sunset
06:50 PM

Hourly Forecast

Thu, 01:00 AM

Mostly Cloudy
Winds: 8 mph S
66°

Thu, 02:00 AM

Patchy Fog
Winds: 8 mph S
66°

Thu, 03:00 AM

Patchy Fog
Winds: 8 mph S
66°

Thu, 04:00 AM

Patchy Fog
Winds: 7 mph S
66°

Thu, 05:00 AM

Patchy Fog
Winds: 7 mph S
66°

Thu, 06:00 AM

Patchy Fog
Winds: 7 mph S
65°

Thu, 07:00 AM

Patchy Fog
Winds: 7 mph SW
66°

Thu, 08:00 AM

Mostly Sunny
Winds: 7 mph SW
66°

Thu, 09:00 AM

Sunny
Winds: 7 mph SW
69°

Thu, 10:00 AM

Sunny
Winds: 7 mph SW
72°

Thu, 11:00 AM

Sunny
Winds: 7 mph SW
75°

Thu, 12:00 PM

Sunny
Winds: 7 mph SW
78°

Thu, 01:00 PM

Sunny
Winds: 8 mph SW
80°

Thu, 02:00 PM

Sunny
Winds: 8 mph SW
82°

Thu, 03:00 PM

Sunny
Winds: 7 mph S
82°

Thu, 04:00 PM

Sunny
Winds: 7 mph S
82°

Thu, 05:00 PM

Sunny
Winds: 6 mph S
82°

Thu, 06:00 PM

Mostly Clear
Winds: 6 mph S
81°

Thu, 07:00 PM

Mostly Clear
Winds: 7 mph S
77°

Thu, 08:00 PM

Mostly Clear
Winds: 8 mph S
74°

Thu, 09:00 PM

Mostly Clear
Winds: 8 mph S
73°

Thu, 10:00 PM

Mostly Clear
Winds: 9 mph S
73°

Thu, 11:00 PM

Mostly Clear
Winds: 9 mph S
72°

Fri, 12:00 AM

Mostly Clear
Winds: 10 mph S
72°

Overnight

Patchy Fog
64°
Winds: 8 mph S
Patchy fog after 2am. Mostly cloudy, with a low around 64. South wind around 8 mph.

Thursday

Patchy Fog then Sunny
83°
Winds: 8 mph SW
Patchy fog before 8am. Sunny, with a high near 83. Southwest wind around 8 mph.

Thursday Night

Mostly Clear
68°
Winds: 6 to 12 mph S
Mostly clear, with a low around 68. South wind 6 to 12 mph.

Friday

Sunny
86°
Winds: 7 to 10 mph SW
Sunny, with a high near 86. Southwest wind 7 to 10 mph.

Friday Night

Slight Chance Showers And Thunderstorms
63°
Winds: 7 to 14 mph NW
A slight chance of showers and thunderstorms after 8pm. Mostly cloudy, with a low around 63. Northwest wind 7 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.

Saturday

Slight Chance Rain Showers
65°
Winds: 7 to 14 mph N
A slight chance of rain showers. Mostly cloudy, with a high near 65. Chance of precipitation is 20%.

Saturday Night

Chance Showers And Thunderstorms
63°
Winds: 7 mph NE
A slight chance of rain showers before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Chance of precipitation is 30%.

Sunday

Chance Showers And Thunderstorms
67°
Winds: 3 to 8 mph NE
A chance of showers and thunderstorms. Mostly cloudy, with a high near 67. Chance of precipitation is 50%.

Sunday Night

Chance Showers And Thunderstorms
63°
Winds: 5 mph N
A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Chance of precipitation is 50%.

Monday

Chance Rain Showers then Partly Sunny
69°
Winds: 5 to 9 mph N
A chance of rain showers before 8am. Partly sunny, with a high near 69. Chance of precipitation is 30%.

Monday Night

Partly Cloudy
55°
Winds: 8 to 16 mph N
Partly cloudy, with a low around 55.

Tuesday

Sunny
61°
Winds: 7 to 15 mph N
Sunny, with a high near 61.

Tuesday Night

Mostly Clear
54°
Winds: 6 mph NE
Mostly clear, with a low around 54.

Wednesday

Sunny
63°
Winds: 6 mph E
Sunny, with a high near 63.

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 move offshore through the end of the week as a cold front approaches from the west. This front will stall near the area this weekend when a wave of low pressure may pass nearby or to the south. High pressure will likely return early next week. Small Craft Advisories may be needed at times in south to southwest flow Thursday evening through Friday afternoon, then in northerly flow Friday night into Saturday. Additional Small Craft Advisories are likely Monday into Tuesday.

Tidal Potomac from Key Bridge to Indian Head

REST OF TONIGHT
S winds 5 kt Waves less than 1 ft
THU
SW winds 5 kt Waves less than 1 ft
THU NIGHT
S winds 5 kt Waves less than 1 ft
FRI
SW winds 5 kt Waves less than 1 ft
FRI NIGHT
NW winds 5 to 10 kt Waves 1 ft A chance of showers
SAT
N winds 5 to 10 kt Waves 1 ft
SAT NIGHT
NE winds around 5 kt Waves 1 ft A chance of showers
SUN
SE winds around 5 kt Waves 1 ft or less A chance of showers
MON
N winds 5 to 10 kt Waves 1 ft
Reporting time 10:57 PM EDT Wed Sep 30 2026

Tidal Potomac from Indian Head to Cobb Island

REST OF TONIGHT
S winds 5 kt Waves less than 1 ft
THU
SW winds 5 kt Waves less than 1 ft
THU NIGHT
S winds 5 to 10 kt Waves 1 ft
FRI
SW winds 5 to 10 kt Waves 1 ft
FRI NIGHT
NW winds 10 to 15 kt Waves 1 ft A chance of showers
SAT
N winds 10 to 15 kt Waves 1 ft
SAT NIGHT
NE winds around 5 kt Waves 1 ft A chance of showers
SUN
E winds around 5 kt Waves 1 ft A chance of showers
MON
N winds 10 to 15 kt Waves 1 ft
Reporting time 10:57 PM EDT Wed Sep 30 2026

Tidal Potomac from Cobb Island to Smith Point

REST OF TONIGHT
S winds 10 kt Waves 1 ft Patchy fog with vsby 1 to 3 NM
THU
SW winds 5 to 10 kt Waves 1 ft
THU NIGHT
S winds 5 to 10 kt Waves 1 ft
FRI
SW winds 5 to 10 kt Waves 1 ft
FRI NIGHT
W winds 5 to 10 kt
SAT
N winds 10 to 15 kt with gusts to 20 kt Waves 2 ft
SAT NIGHT
NE winds 5 to 10 kt Waves 1 ft A chance of showers
SUN
NE winds 5 to 10 kt Waves 1 ft A chance of showers
MON
N winds 15 to 20 kt Waves 1 to 2 ft
Reporting time 10:57 PM EDT Wed Sep 30 2026

Chesapeake Bay north of Pooles Island

REST OF TONIGHT
S winds 5 kt Waves less than 1 ft
THU
SW winds 5 kt Waves less than 1 ft
THU NIGHT
S winds 5 to 10 kt Waves 1 ft
FRI
SW winds 5 to 10 kt Waves 1 ft
FRI NIGHT
NW winds 10 to 15 kt Gusts up to 20 kt Waves 1 ft A chance of showers
SAT
N winds 10 to 15 kt with gusts to 20 kt Waves 1 ft
SAT NIGHT
NE winds around 5 kt Waves 1 ft
SUN
SE winds 5 to 10 kt
MON
N winds 10 to 15 kt Waves 1 ft
Reporting time 10:57 PM EDT Wed Sep 30 2026

Chesapeake Bay from Pooles Island to Sandy Point

REST OF TONIGHT
S winds 10 kt Waves 1 ft
THU
S winds 5 to 10 kt Waves 1 ft
THU NIGHT
S winds 5 to 10 kt Waves 1 ft
FRI
SW winds 5 to 10 kt Waves 1 ft
FRI NIGHT
W winds 10 kt
SAT
N winds 15 to 20 kt
SAT NIGHT
E winds 5 to 10 kt Waves 1 ft
SUN
E winds 5 to 10 kt
MON
NW winds 5 to 10 kt
Reporting time 10:57 PM EDT Wed Sep 30 2026

Patapsco River including Baltimore Harbor

REST OF TONIGHT
S winds 5 kt Waves less than 1 ft
THU
S winds 5 kt Waves less than 1 ft
THU NIGHT
S winds 5 kt Waves less than 1 ft
FRI
SW winds 5 to 10 kt Waves 1 ft or less
FRI NIGHT
NW winds 10 to 15 kt Gusts up to 20 kt Waves 1 ft A chance of showers
SAT
N winds 10 to 15 kt with gusts to 20 kt Waves 1 ft
SAT NIGHT
NE winds 5 kt Waves flat
SUN
SE winds around 5 kt Waves 1 ft or less A chance of showers
MON
N winds 10 to 15 kt Waves 1 ft or less
Reporting time 10:57 PM EDT Wed Sep 30 2026

Chester River to Queenstown MD

REST OF TONIGHT
S winds 5 to 10 kt Waves 1 ft
THU
S winds 5 to 10 kt Waves 1 ft
THU NIGHT
S winds 5 to 10 kt Waves 1 ft
FRI
SW winds 5 to 10 kt Waves 1 ft
FRI NIGHT
NW winds 10 to 15 kt Gusts up to 20 kt Waves 1 to 2 ft A chance of showers
SAT
N winds 10 to 15 kt with gusts to 20 kt Waves 1 to 2 ft
SAT NIGHT
E winds 5 kt Waves less than 1 ft
SUN
SE winds around 5 kt Waves 1 ft or less A chance of showers
MON
NW winds 10 to 15 kt
Reporting time 10:57 PM EDT Wed Sep 30 2026

Chesapeake Bay from Sandy Point to North Beach

REST OF TONIGHT
S winds 10 kt Waves 1 ft
THU
S winds 5 to 10 kt Waves 1 ft
THU NIGHT
S winds 5 to 10 kt Waves 1 ft
FRI
SW winds 5 to 10 kt Waves 1 ft
FRI NIGHT
W winds 5 to 10 kt
SAT
N winds 15 to 20 kt Waves 2 to 3 ft
SAT NIGHT
E winds 5 to 10 kt Waves 1 ft
SUN
E winds 5 to 10 kt
MON
NW winds 5 to 10 kt
Reporting time 10:57 PM EDT Wed Sep 30 2026

Eastern Bay

REST OF TONIGHT
S winds 10 kt Waves 1 ft
THU
S winds 5 to 10 kt Waves 1 ft
THU NIGHT
S winds 5 to 10 kt Waves 1 ft
FRI
SW winds 5 to 10 kt Waves 1 ft
FRI NIGHT
NW winds 10 to 15 kt with gusts to 20 kt Waves 1 to 2 ft A chance of showers
SAT
N winds 10 to 15 kt with gusts to 20 kt Waves 1 to 2 ft
SAT NIGHT
E winds 5 kt Waves less than 1 ft
SUN
E winds 5 to 10 kt
MON
N winds 10 to 15 kt
Reporting time 10:57 PM EDT Wed Sep 30 2026

Chesapeake Bay from North Beach to Drum Point

REST OF TONIGHT
S winds 10 kt Waves 1 ft
THU
S winds 5 to 10 kt Waves 1 ft
THU NIGHT
S winds 5 to 10 kt Waves 1 ft
FRI
SW winds 5 to 10 kt Waves 1 ft
FRI NIGHT
W winds 5 to 10 kt
SAT
N winds 15 to 20 kt Gusts up to 25 kt in the morning Waves 2 to 3 ft
SAT NIGHT
NE winds 5 to 10 kt Waves 1 ft
SUN
E winds 5 to 10 kt
MON
N winds 5 to 10 kt
Reporting time 10:57 PM EDT Wed Sep 30 2026

Choptank River to Cambridge MD and the Little Choptank River

REST OF TONIGHT
S winds 10 kt Waves 1 ft
THU
S winds 5 to 10 kt Waves 1 ft
THU NIGHT
S winds 5 to 10 kt Waves 1 ft
FRI
SW winds 5 to 10 kt Waves 1 ft
FRI NIGHT
W winds 5 to 10 kt
SAT
N winds 15 to 20 kt Waves 1 to 2 ft
SAT NIGHT
E winds 5 to 10 kt Waves 1 ft
SUN
E winds 5 to 10 kt
MON
NW winds 5 to 10 kt
Reporting time 10:57 PM EDT Wed Sep 30 2026

Patuxent River to Broomes Island MD

REST OF TONIGHT
S winds 5 kt Waves less than 1 ft Patchy fog with vsby 1 to 3 NM
THU
SW winds 5 kt Waves less than 1 ft Patchy fog Vsby 1 to 3 NM
THU NIGHT
S winds 5 to 10 kt Waves 1 ft
FRI
SW winds 5 to 10 kt Waves 1 ft
FRI NIGHT
W winds 5 kt
SAT
N winds 10 to 15 kt with gusts to 20 kt Waves 1 ft
SAT NIGHT
NE winds 5 kt Waves less than 1 ft A chance of showers
SUN
NE winds around 5 kt Waves 1 ft A chance of showers
MON
N winds 10 to 15 kt Waves 1 ft A chance of showers in the morning
Reporting time 10:57 PM EDT Wed Sep 30 2026

Chesapeake Bay from Drum Point to Smith Point

REST OF TONIGHT
S winds 10 kt Waves 2 ft
THU
S winds 5 to 10 kt Waves 1 to 2 ft
THU NIGHT
S winds 10 to 15 kt Waves 2 ft
FRI
SW winds 10 to 15 kt Waves 2 ft
FRI NIGHT
SW winds 10 kt
SAT
N winds 15 to 20 kt with gusts to 25 kt Waves 3 ft
SAT NIGHT
NE winds 10 kt Waves 1 ft
SUN
NE winds 5 to 10 kt Waves 1 ft A chance of showers
MON
N winds 5 to 10 kt
Reporting time 10:57 PM EDT Wed Sep 30 2026

Tangier Sound and the inland waters surrounding Bloodsworth Island

REST OF TONIGHT
S winds 10 kt Waves 1 ft
THU
S winds 5 to 10 kt Waves 1 ft
THU NIGHT
S winds 10 to 15 kt with gusts to 20 kt Waves 1 ft
FRI
SW winds 10 to 15 kt Waves 1 ft
FRI NIGHT
SW winds 10 to 15 kt
SAT
N winds 10 to 15 kt with gusts to 20 kt Waves 1 to 2 ft
SAT NIGHT
NE winds 5 to 10 kt Waves 1 ft
SUN
NE winds 5 to 10 kt Waves 1 ft A chance of showers
MON
N winds 5 to 10 kt
Reporting time 10:57 PM EDT Wed Sep 30 2026
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