Coastal Flood Advisory for Hermanville, Maryland
Coastal Hazard Message
National Weather Service Baltimore MD/Washington DC
904 AM EDT Fri May 3 2024
MDZ017-032115-
/O.NEW.KLWX.CF.Y.0053.240504T0100Z-240504T1800Z/
/O.NEW.KLWX.CF.A.0012.240505T0100Z-240505T1200Z/
St. Marys-
904 AM EDT Fri May 3 2024
...COASTAL FLOOD ADVISORY IN EFFECT FROM 9 PM THIS EVENING TO
2 PM EDT SATURDAY...
...COASTAL FLOOD WATCH IN EFFECT FROM SATURDAY EVENING THROUGH
SUNDAY MORNING...
* WHAT...For the Coastal Flood Advisory, up to one half foot of
inundation above ground level expected in low lying areas due
to tidal flooding. For the Coastal Flood Watch, up to one foot
of inundation above ground level possible in low lying areas
due to tidal flooding.
* WHERE...Shoreline in St. Marys County.
* WHEN...For the Coastal Flood Advisory, from 9 PM this evening
to 2 PM EDT Saturday, especially around the time of high tide.
For the Coastal Flood Watch, from Saturday evening through
Sunday morning, 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 one to two feet above normal. High
tide tonight at Piney Point is at 11:20 PM. High tide Saturday
is at 11:50 AM and high tide late Saturday night is at 12:15 AM.
High tide late tonight at Point lookout is at 10:24 PM and high
tide Saturday is at 10:47 AM and 11:22 PM for Saturday night.
High tide late tonight at Coltons Point is at 11:56 PM and high
tide Saturday is at 12:26 PM. High tide late Saturday night is
at 12:51 AM.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If travel is required, allow extra time as some roads may be
closed. Do not drive around barricades or through water of
unknown depth. Take the necessary actions to protect flood-prone
property.
Time of high total tides are approximate to the nearest hour.
St Marys River at Straits Point
MLLW Categories - Minor 3.0 ft, Moderate 3.5 ft, Major 5.0 ft
MHHW Categories - Minor 1.4 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
-------- --------- --------- --------- ------- --------
03/10 AM 2.8 1.2 1.3 1.0 None
03/11 PM 3.1 1.5 1.5 1.0 Minor
04/11 AM 3.2 1.6 1.7 1.0 Minor
05/12 AM 3.5 1.9 1.8 2.0 Moderate
05/12 PM 3.4 1.8 1.9 2.0 Minor
06/01 AM 3.5 1.9 1.7 1.0 Moderate
Coastal Flood Watch for Hermanville, Maryland
Coastal Hazard Message
National Weather Service Baltimore MD/Washington DC
904 AM EDT Fri May 3 2024
MDZ017-032115-
/O.NEW.KLWX.CF.Y.0053.240504T0100Z-240504T1800Z/
/O.NEW.KLWX.CF.A.0012.240505T0100Z-240505T1200Z/
St. Marys-
904 AM EDT Fri May 3 2024
...COASTAL FLOOD ADVISORY IN EFFECT FROM 9 PM THIS EVENING TO
2 PM EDT SATURDAY...
...COASTAL FLOOD WATCH IN EFFECT FROM SATURDAY EVENING THROUGH
SUNDAY MORNING...
* WHAT...For the Coastal Flood Advisory, up to one half foot of
inundation above ground level expected in low lying areas due
to tidal flooding. For the Coastal Flood Watch, up to one foot
of inundation above ground level possible in low lying areas
due to tidal flooding.
* WHERE...Shoreline in St. Marys County.
* WHEN...For the Coastal Flood Advisory, from 9 PM this evening
to 2 PM EDT Saturday, especially around the time of high tide.
For the Coastal Flood Watch, from Saturday evening through
Sunday morning, 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 one to two feet above normal. High
tide tonight at Piney Point is at 11:20 PM. High tide Saturday
is at 11:50 AM and high tide late Saturday night is at 12:15 AM.
High tide late tonight at Point lookout is at 10:24 PM and high
tide Saturday is at 10:47 AM and 11:22 PM for Saturday night.
High tide late tonight at Coltons Point is at 11:56 PM and high
tide Saturday is at 12:26 PM. High tide late Saturday night is
at 12:51 AM.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If travel is required, allow extra time as some roads may be
closed. Do not drive around barricades or through water of
unknown depth. Take the necessary actions to protect flood-prone
property.
Time of high total tides are approximate to the nearest hour.
St Marys River at Straits Point
MLLW Categories - Minor 3.0 ft, Moderate 3.5 ft, Major 5.0 ft
MHHW Categories - Minor 1.4 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
-------- --------- --------- --------- ------- --------
03/10 AM 2.8 1.2 1.3 1.0 None
03/11 PM 3.1 1.5 1.5 1.0 Minor
04/11 AM 3.2 1.6 1.7 1.0 Minor
05/12 AM 3.5 1.9 1.8 2.0 Moderate
05/12 PM 3.4 1.8 1.9 2.0 Minor
06/01 AM 3.5 1.9 1.7 1.0 Moderate