Coastal Flood Warnings/Watches/Statements Issued by NWS Portland, ME
000
WHUS41 KGYX 011322
CFWGYX
Coastal Hazard Message
National Weather Service Gray ME
822 AM EST Mon Mar 1 2021
MEZ023>028-NHZ014-011900-
/O.NEW.KGYX.CF.S.0002.210301T1500Z-210301T1900Z/
Coastal York-Coastal Cumberland-Sagadahoc-Lincoln-Knox-
Coastal Waldo-Coastal Rockingham-
822 AM EST Mon Mar 1 2021
* WHAT...High astronomical tides will combine with southerly flow
to bring water levels near flood stage this afternoon. While
inundation is not anticipated to be widespread some splash over
and water in particularly vulnerable low lying areas is
possible.
* WHERE...In New Hampshire, Coastal Rockingham County. In Maine,
Coastal Waldo, Coastal Cumberland, Sagadahoc, Lincoln, Knox
and Coastal York Counties.
* WHEN...Until 2 PM EST this afternoon.
* IMPACTS...Some water on low lying roads and property and minor
splash over.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Do not drive through flooded roadways.
&&
Time of high total tides are approximate to the nearest hour.
Hampton Harbor NH
MLLW Categories - Minor 11.0 ft, Moderate 12.0 ft, Major 13.0 ft
MHHW Categories - Minor 1.5 ft, Moderate 2.5 ft, Major 3.5 ft
Total Total Departure
Day/Time Tide Tide from Norm Waves Flood
ft MLLW ft MHHW ft ft Impact
-------- --------- --------- --------- ------- --------
01/01 PM 10.2 0.7 0.4 3-4 None
02/01 AM 8.3 -1.2 -1.3 3 None
02/01 PM 7.3 -2.2 -2.3 3-4 None
03/02 AM 8.7 -0.8 -1.0 1 None
03/02 PM 8.8 -0.7 -0.4 1 None
04/03 AM 9.4 -0.1 -0.2 1-2 None
Seavey Island / Portsmouth NH
MLLW Categories - Minor 11.5 ft, Moderate 12.5 ft, Major 13.5 ft
MHHW Categories - Minor 2.7 ft, Moderate 3.7 ft, Major 4.7 ft
Total Total Departure
Day/Time Tide Tide from Norm Waves Flood
ft MLLW ft MHHW ft ft Impact
-------- --------- --------- --------- ------- --------
01/01 PM 10.0 1.2 0.5 3-4 None
02/01 AM 8.0 -0.8 -1.2 3 None
02/01 PM 7.1 -1.7 -2.2 3 None
03/02 AM 8.5 -0.3 -0.9 1 None
03/02 PM 8.7 -0.1 -0.3 1 None
04/03 AM 9.2 0.4 -0.1 1 None
Portland ME
MLLW Categories - Minor 12.0 ft, Moderate 13.0 ft, Major 14.0 ft
MHHW Categories - Minor 2.3 ft, Moderate 3.3 ft, Major 4.3 ft
Total Total Departure
Day/Time Tide Tide from Norm Waves Flood
ft MLLW ft MHHW ft ft Impact
-------- --------- --------- --------- ------- --------
01/12 PM 11.8 2.1 1.0 4 None
02/01 AM 9.5 -0.2 -1.1 3 None
02/01 PM 8.1 -1.6 -2.5 2-3 None
03/02 AM 9.6 -0.1 -1.0 1 None
03/02 PM 9.9 0.2 -0.2 1 None
04/02 AM 10.6 0.9 0.1 1 None
&&
$$
Legro