Tall Timbers,
MD
09/15/2026 04:00 PM
77°F
TEMPERATURE
Winds 5 mph SE
Sunny
Sunny, with a high near 77. Southeast wind around 5 mph.
Moonrise
12:34 PM
Moonset
10:19 PM
Sunrise
06:47 AM
Moon Phase
Waxing crescent
Sunset
07:14 PM
Hourly Forecast
Tue, 04:00 PM
SunnyWinds: 5 mph SE
77°
Tue, 05:00 PM
SunnyWinds: 5 mph SE
77°
Tue, 06:00 PM
ClearWinds: 5 mph SE
77°
Tue, 07:00 PM
ClearWinds: 5 mph SE
76°
Tue, 08:00 PM
ClearWinds: 5 mph SE
74°
Tue, 09:00 PM
Mostly ClearWinds: 5 mph SE
71°
Tue, 10:00 PM
Mostly ClearWinds: 6 mph SE
71°
Tue, 11:00 PM
Mostly ClearWinds: 7 mph SE
71°
Wed, 12:00 AM
Partly CloudyWinds: 6 mph SE
71°
Wed, 01:00 AM
Mostly ClearWinds: 6 mph S
71°
Wed, 02:00 AM
Mostly ClearWinds: 6 mph S
71°
Wed, 03:00 AM
Mostly ClearWinds: 5 mph S
70°
Wed, 04:00 AM
Mostly ClearWinds: 3 mph S
70°
Wed, 05:00 AM
ClearWinds: 3 mph S
70°
Wed, 06:00 AM
SunnyWinds: 2 mph S
69°
Wed, 07:00 AM
SunnyWinds: 2 mph SW
68°
Wed, 08:00 AM
SunnyWinds: 2 mph SW
70°
Wed, 09:00 AM
SunnyWinds: 2 mph SW
71°
Wed, 10:00 AM
SunnyWinds: 3 mph SW
74°
Wed, 11:00 AM
SunnyWinds: 5 mph S
76°
Wed, 12:00 PM
SunnyWinds: 3 mph S
77°
Wed, 01:00 PM
SunnyWinds: 5 mph S
78°
Wed, 02:00 PM
SunnyWinds: 6 mph SE
79°
Wed, 03:00 PM
SunnyWinds: 6 mph SE
80°
Winds: 5 mph SE
Sunny, with a high near 77. Southeast wind around 5 mph.
Winds: 3 to 7 mph S
Mostly clear, with a low around 68. South wind 3 to 7 mph.
Winds: 2 to 8 mph S
Sunny, with a high near 81. South wind 2 to 8 mph.
Winds: 8 mph S
Mostly clear, with a low around 70. South wind around 8 mph.
Winds: 8 mph S
Sunny, with a high near 83. South wind around 8 mph.
Winds: 9 mph S
Partly cloudy, with a low around 74.
Winds: 6 to 12 mph NW
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 82. Chance of precipitation is 20%.
Winds: 9 mph NE
A slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 71. Chance of precipitation is 20%.
Winds: 10 mph E
Mostly sunny, with a high near 79.
Winds: 7 to 13 mph SE
Partly cloudy, with a low around 72.
Winds: 7 to 10 mph S
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 82. Chance of precipitation is 20%.
Winds: 10 mph SE
A slight chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 74. Chance of precipitation is 20%.
Winds: 8 to 13 mph E
A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 81. Chance of precipitation is 30%.
Winds: 10 to 14 mph E
A chance of showers and thunderstorms. Mostly cloudy, with a low around 72.
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. Canadian high pressure will remain over the northeastern U.S. through the middle of the week. Another cold front is expected to near the region by Friday morning before high pressure builds in from the northwest into the weekend. Small Craft Advisories may be needed at times on Thursday due to southerly channeling effects.
THIS AFTERNOON
S winds around 5 kt Waves 1 ft
TONIGHT
S winds around 5 kt Waves 1 ft
WED
S winds around 5 kt Waves 1 ft
WED NIGHT
S winds around 5 kt Waves 1 ft
THU
S winds around 5 kt Waves 1 ft
THU NIGHT
SW winds around 5 kt Waves 1 ft A chance of showers
FRI
N winds 5 to 10 kt Waves 1 ft
SAT
E winds 5 to 10 kt
THIS AFTERNOON
SE winds 5 kt Waves less than 1 ft
TONIGHT
S winds around 5 kt Waves 1 ft
WED
S winds around 5 kt Waves 1 ft
WED NIGHT
S winds 5 kt Waves less than 1 ft
THU
S winds 5 kt Waves less than 1 ft
THU NIGHT
SW winds 5 kt Waves less than 1 ft
FRI
N winds 5 to 10 kt Waves 1 ft
SAT
E winds 5 to 10 kt
THIS AFTERNOON
SE winds 5 kt Waves less than 1 ft
TONIGHT
SE winds 5 to 10 kt Waves 1 ft
WED
S winds 5 to 10 kt Waves 1 ft or less
WED NIGHT
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
NW winds 5 to 10 kt
SAT
E winds 5 to 10 kt Waves 1 to 2 ft
THIS AFTERNOON
W winds 5 kt Waves flat
TONIGHT
SE winds 5 to 10 kt Waves 1 ft
WED
S winds around 5 kt Waves 1 ft or less
WED NIGHT
S winds around 5 kt Waves 1 ft or less
THU
S winds 5 to 10 kt Waves 1 ft
THU NIGHT
SW winds 5 to 10 kt Waves 1 ft
FRI
N winds 5 to 10 kt Waves 1 ft
SAT
E winds 10 to 15 kt
THIS AFTERNOON
S winds 5 kt Waves flat
TONIGHT
S winds 5 to 10 kt Waves 1 ft
WED
S winds 5 to 10 kt Waves 1 ft
WED NIGHT
S winds 5 to 10 kt Waves 1 ft
THU
S winds 5 to 10 kt Waves 1 to 2 ft
THU NIGHT
S winds 10 to 15 kt
FRI
N winds 10 to 15 kt
SAT
E winds 10 to 15 kt
THIS AFTERNOON
SE winds 5 kt Waves flat
TONIGHT
S winds 5 to 10 kt Waves 1 ft
WED
S winds 5 to 10 kt Waves 1 ft or less
WED NIGHT
S winds 5 to 10 kt Waves 1 ft or less
THU
S winds 5 to 10 kt Waves 1 ft or less
THU NIGHT
SW winds 5 to 10 kt Waves 1 ft or less
FRI
N winds 5 to 10 kt Waves 1 ft
SAT
E winds 5 to 10 kt
THIS AFTERNOON
SW winds 5 kt Waves flat
TONIGHT
SE winds 5 to 10 kt Waves 1 ft
WED
S winds 5 kt Waves less than 1 ft
WED NIGHT
S winds 5 kt Waves less than 1 ft
THU
S winds 5 to 10 kt Waves 1 ft
THU NIGHT
SW winds 5 to 10 kt Waves 1 ft
FRI
N winds 5 to 10 kt Waves 1 ft
SAT
E winds 5 to 10 kt Waves 1 ft
THIS AFTERNOON
S winds 5 kt Waves flat
TONIGHT
S winds 5 to 10 kt Waves 1 ft
WED
S winds 5 to 10 kt Waves 1 ft
WED NIGHT
S winds 5 to 10 kt Waves 1 to 2 ft
THU
S winds 10 to 15 kt Gusts up to 20 kt in the afternoon Waves 1 to 2 ft
THU NIGHT
S winds 10 to 15 kt with gusts to 20 kt
FRI
NW winds 10 to 15 kt
SAT
E winds 10 to 15 kt
THIS AFTERNOON
SW winds 5 kt Waves flat
TONIGHT
SE winds 5 to 10 kt Waves 1 ft
WED
S winds 5 to 10 kt Waves 1 ft or less
WED NIGHT
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
N winds 5 to 10 kt
SAT
E winds 5 to 10 kt Waves 1 ft
THIS AFTERNOON
SW winds 5 kt Waves flat
TONIGHT
S winds 5 to 10 kt Waves 1 ft
WED
S winds 5 to 10 kt Waves 1 ft
WED NIGHT
S winds 5 to 10 kt Waves 1 ft
THU
S winds 10 to 15 kt Waves 1 to 2 ft
THU NIGHT
S winds 10 to 15 kt Waves 1 to 2 ft
FRI
NW winds 10 to 15 kt
SAT
E winds 10 to 15 kt
THIS AFTERNOON
SW winds 5 kt Waves flat
TONIGHT
SE winds 5 to 10 kt Waves 1 ft
WED
S winds 5 to 10 kt Waves 1 ft or less
WED NIGHT
S winds 5 to 10 kt Waves 1 ft
THU
S winds 10 to 15 kt Waves 1 ft
THU NIGHT
S winds 10 to 15 kt Waves 1 ft
FRI
NW winds 5 to 10 kt
SAT
E winds 10 to 15 kt
THIS AFTERNOON
SE winds 5 kt Waves less than 1 ft
TONIGHT
S winds around 5 kt Waves 1 ft
WED
S winds 5 to 10 kt Waves 1 ft
WED NIGHT
S winds 5 kt Waves less than 1 ft
THU
S winds 5 to 10 kt Waves 1 ft
THU NIGHT
S winds 5 to 10 kt Waves 1 ft
FRI
NW winds 5 to 10 kt
SAT
SE winds 5 to 10 kt Waves 1 ft
THIS AFTERNOON
SW winds 5 kt Waves less than 1 ft
TONIGHT
SE winds 5 to 10 kt Waves 1 ft
WED
SE winds 5 to 10 kt Waves 1 ft
WED NIGHT
S winds 5 to 10 kt Waves 1 ft
THU
S winds 10 to 15 kt Waves 1 to 2 ft
THU NIGHT
S winds 10 to 15 kt Waves 2 ft
FRI
NW winds 5 to 10 kt
SAT
E winds 10 to 15 kt
THIS AFTERNOON
SW winds 5 kt Waves flat
TONIGHT
SE winds 5 to 10 kt Waves 1 ft
WED
SE winds 5 to 10 kt Waves 1 ft or less
WED NIGHT
S winds 5 to 10 kt Waves 1 ft
THU
S winds 5 to 10 kt Waves 1 ft
THU NIGHT
S winds 10 to 15 kt Waves 1 ft
FRI
NW winds 5 to 10 kt
SAT
E winds 10 to 15 kt
Oilrig
NWS
Buoy
Fixed Station
USGS
Ship
Other