624  
WHUS41 KGYX 281351  
CFWGYX  
 
COASTAL HAZARD MESSAGE  
NATIONAL WEATHER SERVICE GRAY ME  
951 AM EDT MON SEP 28 2026  
 
MEZ023-NHZ014-290200-  
/O.EXT.KGYX.SU.Y.0003.000000T0000Z-260929T0200Z/  
/O.CON.KGYX.CF.S.0012.260928T1600Z-260928T1900Z/  
COASTAL YORK-COASTAL ROCKINGHAM-  
951 AM EDT MON SEP 28 2026  
 
...HIGH SURF ADVISORY NOW IN EFFECT UNTIL 10 PM EDT THIS  
EVENING...  
...COASTAL FLOOD STATEMENT REMAINS IN EFFECT UNTIL 3 PM EDT THIS  
AFTERNOON...  
 
* WHAT...FOR THE HIGH SURF ADVISORY, LARGE BREAKING WAVES OF 6  
TO 11 FEET AND A HIGH RISK OF RIP CURRENTS. FOR THE COASTAL  
FLOOD STATEMENT, THE COMBINATION OF ELEVATED TIDES AND  
CONTINUED WAVE ACTION MAY RESULT IN BEACH EROSION AND SOME  
TIDAL WATER IN THE MOST FLOOD PRONE AREAS.  
 
* WHERE...IN MAINE, COASTAL YORK COUNTY. IN NEW HAMPSHIRE,  
COASTAL ROCKINGHAM COUNTY.  
 
* WHEN...FOR THE HIGH SURF ADVISORY, UNTIL 10 PM EDT THIS  
EVENING. FOR THE COASTAL FLOOD STATEMENT, UNTIL 3 PM EDT THIS  
AFTERNOON.  
 
* IMPACTS...SOME WATER ON LOW LYING ROADS AND PROPERTY.  
DANGEROUS SWIMMING AND SURFING CONDITIONS AND LOCALIZED BEACH  
EROSION.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
DO NOT DRIVE THROUGH FLOODED ROADWAYS.  
 
INEXPERIENCED SWIMMERS SHOULD REMAIN OUT OF THE WATER DUE TO  
DANGEROUS SURF CONDITIONS.  
 

 
 
TIME OF HIGH TOTAL TIDES ARE APPROXIMATE TO THE NEAREST HOUR.  
 
SEAVEY ISLAND / PORTSMOUTH NH  
MLLW CATEGORIES - MINOR 11.5 FT, MODERATE 12.5 FT, MAJOR 13.5 FT  
MHHW CATEGORIES - MINOR 2.6 FT, MODERATE 3.6 FT, MAJOR 4.6 FT  
 
TOTAL TOTAL DEPARTURE  
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD  
FT MLLW FT MHHW FT FT IMPACT  
-------- --------- --------- --------- ------- --------  
28/01 PM 10.3 1.4 0.9 8 NONE  
29/01 AM 9.1 0.2 0.5 6 NONE  
29/02 PM 9.7 0.8 0.2 4 NONE  
30/02 AM 8.6 -0.3 0.1 3 NONE  
30/02 PM 9.7 0.8 0.2 3 NONE  
01/03 AM 8.5 -0.4 0.2 2-3 NONE  
 
HAMPTON HARBOR NH  
MLLW CATEGORIES - MINOR 11.0 FT, MODERATE 12.0 FT, MAJOR 13.0 FT  
MHHW CATEGORIES - MINOR 1.4 FT, MODERATE 2.4 FT, MAJOR 3.4 FT  
 
TOTAL TOTAL DEPARTURE  
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD  
FT MLLW FT MHHW FT FT IMPACT  
-------- --------- --------- --------- ------- --------  
28/01 PM 10.9 1.3 1.3 2 MINOR  
29/01 AM 9.8 0.2 0.8 2 NONE  
29/02 PM 10.2 0.6 0.5 2 NONE  
30/02 AM 9.3 -0.3 0.5 2 NONE  
30/02 PM 10.2 0.6 0.5 2 NONE  
01/03 AM 9.0 -0.6 0.5 1 NONE  
 

 
 

 
 
MEZ024>027-290200-  
/O.EXT.KGYX.SU.Y.0003.000000T0000Z-260929T0200Z/  
COASTAL CUMBERLAND-SAGADAHOC-LINCOLN-KNOX-  
951 AM EDT MON SEP 28 2026  
 
...HIGH SURF ADVISORY NOW IN EFFECT UNTIL 10 PM EDT THIS  
EVENING...  
 
* WHAT...LARGE BREAKING WAVES OF 6 TO 10 FEET AND A HIGH RISK OF  
RIP CURRENTS.  
 
* WHERE...COASTAL CUMBERLAND, SAGADAHOC, LINCOLN AND KNOX  
COUNTIES.  
 
* WHEN...UNTIL 10 PM EDT THIS EVENING.  
 
* IMPACTS...DANGEROUS SWIMMING AND SURFING CONDITIONS AND  
LOCALIZED BEACH EROSION.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED SWIMMERS SHOULD REMAIN OUT OF THE WATER DUE TO  
DANGEROUS SURF CONDITIONS.  
 

 
 

 
 
ARNOTT  
 
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