Tall Timbers, MD
09/24/2026 10:00 PM
64°F
TEMPERATURE
Winds 20 mph NE
Mostly Cloudy
Mostly cloudy, with a low around 61. North wind around 20 mph, with gusts as high as 25 mph.

Alerts

You have (1) alert(s). Tap to see details.

Coastal Flood Warning issued September 24 at 7:23PM EDT until September 25 at 5:00PM EDT by NWS Baltimore MD/Washington DC
NWS Baltimore MD/Washington DC
Category Certainty Severity
Met Likely Severe
Status Urgency Category
Actual Expected Met
Effective Ends Expires
09/24/2026 07:23 PM 09/25/2026 05:00 PM 09/25/2026 05:00 AM
* WHAT...Up to one foot of inundation above ground level in low
lying areas due to tidal flooding.

* WHERE...Shoreline in St. Marys County.

* WHEN...Until 5 PM EDT Friday, especially around the time of
high tide.

* IMPACTS...At 3.5 feet, water covers roads on Saint George
Island, is in yards, and is approaching structures. To the
east, inundation is occurring at multiple marinas off St.
Mary's River, Smith Creek, and Jutland Creek.

* ADDITIONAL DETAILS...Tides two to two and a half feet above
normal. The next high tide at Point Lookout is at 12:40 AM and
1:10 PM. The next high tide at Coltons Point is at 2:27 AM and
2:45 PM. The next high tide at Piney Point is at 1:51 AM and
2:09 PM.
                                            
Moonrise
06:58 PM
Moonset
05:38 AM
Sunrise
06:55 AM
Moon Phase
Waxing gibbous
Sunset
07:00 PM

Hourly Forecast

Thu, 10:00 PM

Mostly Cloudy
Winds: 20 mph NE
64°

Thu, 11:00 PM

Mostly Cloudy
Winds: 18 mph NE
63°

Fri, 12:00 AM

Mostly Cloudy
Winds: 18 mph N
63°

Fri, 01:00 AM

Mostly Cloudy
Winds: 18 mph N
63°

Fri, 02:00 AM

Mostly Cloudy
Winds: 18 mph N
63°

Fri, 03:00 AM

Mostly Cloudy
Winds: 18 mph N
62°

Fri, 04:00 AM

Mostly Cloudy
Winds: 18 mph N
62°

Fri, 05:00 AM

Partly Cloudy
Winds: 20 mph N
62°

Fri, 06:00 AM

Partly Sunny
Winds: 20 mph N
61°

Fri, 07:00 AM

Mostly Sunny
Winds: 20 mph N
61°

Fri, 08:00 AM

Partly Sunny
Winds: 18 mph N
62°

Fri, 09:00 AM

Partly Sunny
Winds: 20 mph N
63°

Fri, 10:00 AM

Mostly Sunny
Winds: 18 mph N
64°

Fri, 11:00 AM

Mostly Sunny
Winds: 18 mph N
65°

Fri, 12:00 PM

Mostly Sunny
Winds: 20 mph N
66°

Fri, 01:00 PM

Mostly Sunny
Winds: 21 mph N
67°

Fri, 02:00 PM

Mostly Sunny
Winds: 21 mph N
66°

Fri, 03:00 PM

Mostly Sunny
Winds: 22 mph N
67°

Fri, 04:00 PM

Mostly Sunny
Winds: 22 mph N
68°

Fri, 05:00 PM

Partly Sunny
Winds: 20 mph N
68°

Fri, 06:00 PM

Partly Cloudy
Winds: 21 mph N
68°

Fri, 07:00 PM

Mostly Cloudy
Winds: 20 mph N
67°

Fri, 08:00 PM

Mostly Cloudy
Winds: 20 mph N
69°

Fri, 09:00 PM

Mostly Cloudy
Winds: 21 mph N
67°
Winds: 20 mph N
Mostly cloudy, with a low around 61. North wind around 20 mph, with gusts as high as 25 mph.
Winds: 18 to 22 mph N
Mostly sunny, with a high near 69. North wind 18 to 22 mph, with gusts as high as 26 mph.
Winds: 22 mph N
Partly cloudy, with a low around 62. North wind around 22 mph, with gusts as high as 33 mph.
Winds: 18 to 22 mph NW
A slight chance of rain showers between 8am and 2pm. Sunny, with a high near 72. Northwest wind 18 to 22 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
Winds: 20 mph NW
A slight chance of rain showers between 8pm and 2am. Partly cloudy, with a low around 63. Northwest wind around 20 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Winds: 15 to 20 mph NW
A slight chance of rain showers after 2pm. Mostly sunny, with a high near 71. Chance of precipitation is 20%.
Winds: 10 to 15 mph NW
A slight chance of rain showers before 8pm. Mostly cloudy, with a low around 63. Chance of precipitation is 20%.
Winds: 7 to 10 mph NW
Partly sunny, with a high near 74.
Winds: 2 to 6 mph NW
Partly cloudy, with a low around 63.
Winds: 5 mph SW
Mostly sunny, with a high near 77.
Winds: 3 mph S
Mostly clear, with a low around 64.
Winds: 3 to 9 mph S
Sunny, with a high near 79.
Winds: 10 mph S
Partly cloudy, with a low around 68.
Winds: 7 to 10 mph SW
Mostly sunny, with a high near 80.

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. A strong coastal low will develop offshore and intensify as it lifts northward into this weekend. Small Craft Advisories will likely be needed for much of the Friday through Saturday time period, and a few low-end gale gusts can't be ruled out. A Gale Watch is in effect for the southern waters Friday afternoon through early Saturday afternoon.

SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY AFTERNOON
Reporting time 07:57 PM EDT Thu Sep 24 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY AFTERNOON
Reporting time 07:57 PM EDT Thu Sep 24 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY AFTERNOON
GALE WATCH IN EFFECT FROM FRIDAY AFTERNOON THROUGH SATURDAY AFTERNOON
Reporting time 07:57 PM EDT Thu Sep 24 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY AFTERNOON
Reporting time 07:57 PM EDT Thu Sep 24 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY AFTERNOON
Reporting time 07:57 PM EDT Thu Sep 24 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY AFTERNOON
Reporting time 07:57 PM EDT Thu Sep 24 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY AFTERNOON
Reporting time 07:57 PM EDT Thu Sep 24 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY AFTERNOON
Reporting time 07:57 PM EDT Thu Sep 24 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY AFTERNOON
Reporting time 07:57 PM EDT Thu Sep 24 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY AFTERNOON
GALE WATCH IN EFFECT FROM FRIDAY AFTERNOON THROUGH SATURDAY AFTERNOON
Reporting time 07:57 PM EDT Thu Sep 24 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY AFTERNOON
Reporting time 07:57 PM EDT Thu Sep 24 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY AFTERNOON
Reporting time 07:57 PM EDT Thu Sep 24 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY AFTERNOON
GALE WATCH IN EFFECT FROM FRIDAY AFTERNOON THROUGH SATURDAY AFTERNOON
Reporting time 07:57 PM EDT Thu Sep 24 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY AFTERNOON
GALE WATCH IN EFFECT FROM FRIDAY AFTERNOON THROUGH SATURDAY AFTERNOON
Reporting time 07:57 PM EDT Thu Sep 24 2026
Oilrig
NWS
Buoy
Fixed Station
USGS
Ship
Other