Charlotte Hall, MD (20622)

5:21 PM EDT on September 21, 2017 (GMT -0400)
Laurel Ridge | | Change Station
Active Advisory: Coastal Flood Advisory Active Notice: Coastal Flood Advisory

Elev 151 ft 38.49 °N, 76.75 °W | Updated 1 second ago

Clear
Clear
84.0 °F
Feels Like 87 °F
N
0.0
Wind Variable Wind from WSW
Gusts 0.0 mph

Today
High -- | Low -- °F
--% Chance of Precip.
Yesterday
High -- | Low -- °F
Precip. -- in
Pressure 30.02 in
Visibility 10.0 miles
Clouds Clear
Heat Index 87 °F
Dew Point 67 °F
Humidity 57%
Rainfall 0.00 in
Snow Depth Not available.
6:54 AM 7:05 PM
Waxing Crescent, 3% visible
METAR K2W6 212057Z AUTO 02004KT 10SM CLR 27/18 A3002 RMK AO1
Pressure 30.02 in
Visibility 10.0 miles
Clouds Clear
Heat Index 87 °F
Dew Point 67 °F
Humidity 57%
Rainfall 0.00 in
Snow Depth Not available.
6:54 AM 7:05 PM
Waxing Crescent, 3% visible
METAR K2W6 212057Z AUTO 02004KT 10SM CLR 27/18 A3002 RMK AO1

Get Your Daily Forecast Email!

Thanks for signing up!

Be on the lookout for a verification email in your inbox.

You'll start receiving severe weather alerts in your inbox..

×

10-Day Weather Forecast

Almanac

Astronomy

Sep. 21, 2017 Rise Set
Actual Time
Civil Twilight
Nautical Twilight
Astronomical Twilight
Moon
Length of Visible Light
Length of Day
Tomorrow will be .
, % of the Moon is Illuminated

Today's Extremes

State Highs State Lows

Community

WunderPhotos

Category 6

Welcome to Category 6. This is the collective home for Weather Underground's featured writeups by Dr. Jeff Masters (right), Bob Henson (left), Chris Burt, and other regular contributors.

Nearby

Air Quality

  Air Quality AQ Index Pollutant
Not available.

Snow Depth

Station Depth Elevation

Earthquake Activity

City Distance Mag. Time & Date
Minimum magnitude displayed is 2.5.

Coastal Water Temperatures

Place Temperature

Stations

Nearby Weather Stations

Station Location Temp. Windchill Dew Point Humidity Wind Precip. Elev Updated Type
                   

Watches & Warnings

Coastal Flood Advisory
Issued: 5:16 PM EDT Sep. 21, 2017 – National Weather Service

... Coastal flood advisory now in effect until 6 am EDT Friday...

* locations... shoreline in St. Marys County.

* Tidal departure... around 1.5 feet above normal.

* Timing... around the time of high tide. Next high tide at Point
Lookout is at 3:12 am... Coltons Point is at 4:55 am... and at
4:19 am at Piney Point.

* Impacts... water is expected to go over a portion of The
Bulkhead near The Straits Point Bridge, and also cover yards
in the St Georges creek and St Marys River areas. Minor
shoreline inundation is possible elsewhere.

Precautionary/preparedness actions...

A coastal flood advisory indicates that onshore winds and tides
will combine to generate flooding of low areas along the shore.



Straits Point MD
MLLW categories - minor 2.7 ft, moderate 3.5 ft, major 5.0 ft
mhhw categories - minor 1.1 ft, moderate 1.9 ft, major 3.4 ft

             total total departure
day/time tide tide from norm waves flood
            ft MLLW ft mhhw ft ft impact
-------- --------- --------- --------- ------- --------
22/04 am 3.1 1.5 1.4 0.5 minor
22/04 PM 3.2 1.6 1.5 0.5 minor
23/05 am 3.1 1.5 1.5 0.5 minor
23/05 PM 3.2 1.6 1.5 0.5 minor
24/05 am 3.0 1.4 1.5 0.5 minor

Forecast tides are referenced to mean lower low water
(mllw) and mean higher high water (mhhw) unless
otherwise noted. Time of high total tide is
approximate to nearest hour. Total tide combines the
normal tide and departure from normal. Flood impact
is based on the total tide and waves where applicable.