441  
WHUS41 KBOX 111928  
CFWBOX  
 
COASTAL HAZARD MESSAGE  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
328 PM EDT SAT OCT 11 2025  
 
MAZ007-015-016-019-022>024-120830-  
/O.CON.KBOX.CF.Y.0007.251012T1800Z-251012T2200Z/  
EASTERN ESSEX MA-SUFFOLK MA-EASTERN NORFOLK MA-  
EASTERN PLYMOUTH MA-BARNSTABLE MA-DUKES MA-NANTUCKET MA-  
328 PM EDT SAT OCT 11 2025  
 
...COASTAL FLOOD ADVISORY REMAINS IN EFFECT FROM 2 PM TO 6 PM EDT  
SUNDAY...  
 
* WHAT...UP TO ONE FOOT OF INUNDATION ABOVE GROUND LEVEL  
EXPECTED IN LOW-LYING AREAS NEAR SHORELINES AND TIDAL  
WATERWAYS (3.6 TO 12.6 FEET MEAN LOWER LOW WATER).  
 
* WHERE...EASTERN ESSEX MA, SUFFOLK MA, EASTERN NORFOLK MA,  
EASTERN PLYMOUTH MA, BARNSTABLE MA, DUKES MA AND NANTUCKET MA  
COUNTIES.  
 
* WHEN...FROM 2 PM TO 6 PM EDT SUNDAY.  
 
* IMPACTS...ROADS REMAIN PASSABLE. SHALLOW POCKETS OF FLOODING  
LESS THAN ONE FOOT DEEP AFFECT MORE VULNERABLE COASTAL ROADS  
ALONG THE NORTH SHORE FROM SALEM AND GLOUCESTER TO  
NEWBURYPORT. ROUGH SURF WILL LIKELY CAUSE SOME SPLASHOVER ONTO  
COASTAL ROADS AROUND THE TIME OF HIGH TIDE. ROADS REMAIN  
PASSABLE. LOW LYING AREAS AND ROADS NEAR NANTUCKET HARBOR,  
INCLUDING EASY STREET, MAY EXPERIENCE POCKETS OF SHALLOW  
FLOODING LESS THAN ONE FOOT DEEP.  
 
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.  
 
GLOUCESTER HARBOR  
MLLW CATEGORIES - MINOR 11.5 FT, MODERATE 13.0 FT, MAJOR 15.0 FT  
MHHW CATEGORIES - MINOR 1.9 FT, MODERATE 3.4 FT, MAJOR 5.4 FT  
 
TOTAL TOTAL DEPARTURE  
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD  
FT MLLW FT MHHW FT FT IMPACT  
-------- --------- --------- --------- ------- --------  
11/03 PM 10.7/11.2 1.1/ 1.6 -0.2/ 0.2 1 NONE  
12/04 AM 8.9/ 9.4 -0.8/-0.2 -0.2/ 0.2 2 NONE  
12/04 PM 11.1/11.6 1.5/ 2.0 0.6/ 1.1 4-5 NONE  
13/05 AM 9.7/10.2 0.1/ 0.6 1.0/ 1.5 8-10 NONE  
13/05 PM 11.1/11.6 1.5/ 2.0 1.0/ 1.5 13 NONE  
 
MERRIMACK RIVER NEAR NEWBURYPORT MA  
MLLW CATEGORIES - MINOR 11.0 FT, MODERATE 12.0 FT, MAJOR 13.5 FT  
MHHW CATEGORIES - MINOR 1.5 FT, MODERATE 2.5 FT, MAJOR 4.0 FT  
 
TOTAL TOTAL DEPARTURE  
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD  
FT MLLW FT MHHW FT FT IMPACT  
-------- --------- --------- --------- ------- --------  
11/03 PM 9.5/10.0 0.0/ 0.5 -0.2/ 0.2 1 NONE  
12/04 AM 7.8/ 8.4 -1.7/-1.2 -0.2/ 0.2 1-2 NONE  
12/04 PM 10.1/10.6 0.6/ 1.1 0.7/ 1.1 3-5 NONE  
13/05 AM 8.8/ 9.3 -0.8/-0.2 1.0/ 1.5 6-8 NONE  
13/05 PM 9.9/10.4 0.4/ 0.9 0.9/ 1.4 9-10 NONE  
 
BOSTON HARBOR  
MLLW CATEGORIES - MINOR 12.5 FT, MODERATE 14.0 FT, MAJOR 15.0 FT  
MHHW CATEGORIES - MINOR 2.2 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  
-------- --------- --------- --------- ------- --------  
11/03 PM 11.3/11.8 1.0/ 1.5 -0.2/ 0.3 1 NONE  
12/04 AM 9.6/10.1 -0.8/-0.2 0.0/ 0.5 1-2 NONE  
12/04 PM 11.7/12.2 1.4/ 1.9 0.8/ 1.3 2 NONE  
13/05 AM 10.5/11.0 0.2/ 0.7 1.3/ 1.8 2 NONE  
13/05 PM 11.5/12.0 1.2/ 1.7 1.1/ 1.6 2 NONE  
 
REVERE  
MLLW CATEGORIES - MINOR 12.5 FT, MODERATE 14.5 FT, MAJOR 16.0 FT  
MHHW CATEGORIES - MINOR 2.6 FT, MODERATE 4.6 FT, MAJOR 6.1 FT  
 
TOTAL TOTAL DEPARTURE  
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD  
FT MLLW FT MHHW FT FT IMPACT  
-------- --------- --------- --------- ------- --------  
11/03 PM 11.1/11.6 1.2/ 1.7 -0.2/ 0.3 1 NONE  
12/04 AM 9.4/ 9.9 -0.6/-0.1 0.0/ 0.5 1 NONE  
12/04 PM 11.5/12.0 1.6/ 2.0 0.8/ 1.3 2 NONE  
13/05 AM 10.1/10.6 0.2/ 0.7 1.2/ 1.7 2 NONE  
13/05 PM 11.2/11.7 1.3/ 1.8 1.0/ 1.5 2 NONE  
 
GREEN HARBOR  
MLLW CATEGORIES - MINOR 11.5 FT, MODERATE 13.5 FT, MAJOR 15.5 FT  
MHHW CATEGORIES - MINOR 1.6 FT, MODERATE 3.6 FT, MAJOR 5.6 FT  
 
TOTAL TOTAL DEPARTURE  
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD  
FT MLLW FT MHHW FT FT IMPACT  
-------- --------- --------- --------- ------- --------  
11/03 PM 11.1/11.6 1.2/ 1.7 -0.2/ 0.3 1 NONE  
12/04 AM 9.3/ 9.8 -0.7/-0.2 0.0/ 0.5 1-2 NONE  
12/04 PM 11.5/12.0 1.6/ 2.0 0.7/ 1.1 3 MINOR  
13/05 AM 10.2/10.7 0.2/ 0.8 1.2/ 1.7 5-6 NONE  
13/05 PM 12.4/12.9 2.5/ 3.0 2.1/ 2.6 6-7 MINOR  
 
SCITUATE MA  
MLLW CATEGORIES - MINOR 11.5 FT, MODERATE 13.5 FT, MAJOR 15.5 FT  
MHHW CATEGORIES - MINOR 1.8 FT, MODERATE 3.8 FT, MAJOR 5.8 FT  
 
TOTAL TOTAL DEPARTURE  
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD  
FT MLLW FT MHHW FT FT IMPACT  
-------- --------- --------- --------- ------- --------  
11/03 PM 10.6/11.1 0.9/ 1.4 -0.3/ 0.2 1 NONE  
12/04 AM 9.0/ 9.5 -0.8/-0.2 -0.2/ 0.3 1-2 NONE  
12/04 PM 11.2/11.7 1.5/ 2.0 0.7/ 1.1 3-4 NONE  
13/05 AM 9.9/10.4 0.2/ 0.7 1.2/ 1.7 6-7 NONE  
13/05 PM 11.3/11.8 1.6/ 2.0 2.2/ 2.7 9-10 MINOR  
 
BUZZARDS BAY AT WOODS HOLE  
MLLW CATEGORIES - MINOR 5.5 FT, MODERATE 7.0 FT, MAJOR 8.5 FT  
MHHW CATEGORIES - MINOR 3.5 FT, MODERATE 5.0 FT, MAJOR 6.5 FT  
 
TOTAL TOTAL DEPARTURE  
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD  
FT MLLW FT MHHW FT FT IMPACT  
-------- --------- --------- --------- ------- --------  
11/12 PM 2.6/ 3.1 0.6/ 1.1 -0.2/ 0.3 1 NONE  
12/01 AM 1.9/ 2.3 -0.2/ 0.3 0.2/ 0.7 2-3 NONE  
12/01 PM 3.2/ 3.7 1.3/ 1.8 0.8/ 1.3 3-4 NONE  
13/01 AM 3.4/ 3.9 1.4/ 1.9 1.8/ 2.2 5-6 NONE  
13/02 PM 3.7/ 4.2 1.8/ 2.2 1.5/ 2.0 5-6 NONE  
14/02 AM 2.6/ 3.1 0.6/ 1.1 1.1/ 1.6 5 NONE  
 
CHATHAM MA - EAST COAST  
MLLW CATEGORIES - MINOR 9.0 FT, MODERATE 11.5 FT, MAJOR 13.0 FT  
MHHW CATEGORIES - MINOR 3.8 FT, MODERATE 6.3 FT, MAJOR 7.8 FT  
 
TOTAL TOTAL DEPARTURE  
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD  
FT MLLW FT MHHW FT FT IMPACT  
-------- --------- --------- --------- ------- --------  
11/04 AM 4.9/ 5.4 -0.3/ 0.2 -0.3/ 0.2 2 NONE  
11/04 PM 6.0/ 6.5 0.8/ 1.3 -0.3/ 0.2 1-2 NONE  
12/05 AM 5.0/ 5.5 -0.2/ 0.2 0.1/ 0.6 2-3 NONE  
12/05 PM 6.7/ 7.2 1.5/ 2.0 0.7/ 1.1 5-6 NONE  
13/06 AM 5.7/ 6.2 0.5/ 1.0 1.0/ 1.5 9-10 NONE  
13/06 PM 6.4/ 6.9 1.2/ 1.7 0.7/ 1.1 11 NONE  
 
CHATHAM - SOUTH SIDE  
MLLW CATEGORIES - MINOR 9.0 FT, MODERATE 10.5 FT, MAJOR 11.5 FT  
MHHW CATEGORIES - MINOR 4.5 FT, MODERATE 6.0 FT, MAJOR 7.0 FT  
 
TOTAL TOTAL DEPARTURE  
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD  
FT MLLW FT MHHW FT FT IMPACT  
-------- --------- --------- --------- ------- --------  
11/04 AM 3.7/ 4.2 -0.9/-0.4 -0.2/ 0.2 1-2 NONE  
11/04 PM 4.9/ 5.4 0.4/ 0.9 -0.2/ 0.2 1-2 NONE  
12/05 AM 3.9/ 4.4 -0.7/-0.2 0.0/ 0.5 2-3 NONE  
12/04 PM 5.5/ 6.0 1.0/ 1.5 0.7/ 1.1 4-5 NONE  
13/06 AM 4.9/ 5.4 0.4/ 0.9 1.1/ 1.6 8-9 NONE  
13/06 PM 5.5/ 6.0 1.0/ 1.5 0.7/ 1.1 9 NONE  
 
PROVINCETOWN HARBOR  
MLLW CATEGORIES - MINOR 13.0 FT, MODERATE 14.0 FT, MAJOR 15.0 FT  
MHHW CATEGORIES - MINOR 2.9 FT, MODERATE 3.9 FT, MAJOR 4.9 FT  
 
TOTAL TOTAL DEPARTURE  
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD  
FT MLLW FT MHHW FT FT IMPACT  
-------- --------- --------- --------- ------- --------  
11/03 PM 11.2/11.7 1.1/ 1.6 0.1/ 0.6 1 NONE  
12/04 AM 9.6/10.1 -0.6/-0.1 0.1/ 0.6 1-3 NONE  
12/04 PM 11.4/11.9 1.3/ 1.8 0.7/ 1.1 3-5 NONE  
13/05 AM 10.3/10.8 0.2/ 0.7 1.2/ 1.7 7-8 NONE  
13/05 PM 11.5/12.0 1.4/ 1.9 1.3/ 1.8 10 NONE  
 
DENNIS - SESUIT HARBOR  
MLLW CATEGORIES - MINOR 13.0 FT, MODERATE 14.5 FT, MAJOR 16.0 FT  
MHHW CATEGORIES - MINOR 2.5 FT, MODERATE 4.0 FT, MAJOR 5.5 FT  
 
TOTAL TOTAL DEPARTURE  
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD  
FT MLLW FT MHHW FT FT IMPACT  
-------- --------- --------- --------- ------- --------  
11/03 PM 12.1/12.6 1.6/ 2.0 0.1/ 0.6 1 NONE  
12/04 AM 10.3/10.8 -0.2/ 0.2 0.2/ 0.7 2-3 NONE  
12/04 PM 12.3/12.8 1.8/ 2.2 0.8/ 1.3 3-4 NONE  
13/05 AM 11.1/11.6 0.6/ 1.1 1.4/ 1.9 5-6 NONE  
13/05 PM 12.4/12.9 1.9/ 2.3 1.4/ 1.9 6 NONE  
 
SANDWICH HARBOR  
MLLW CATEGORIES - MINOR 12.0 FT, MODERATE 14.0 FT, MAJOR 15.0 FT  
MHHW CATEGORIES - MINOR 1.7 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  
-------- --------- --------- --------- ------- --------  
11/03 PM 10.6/11.1 0.2/ 0.8 0.6/ 1.1 1 NONE  
12/04 AM 8.8/ 9.3 -1.6/-1.1 0.6/ 1.1 2-3 NONE  
12/04 PM 10.6/11.1 0.2/ 0.8 1.1/ 1.6 3 NONE  
13/05 AM 9.6/10.1 -0.8/-0.2 1.7/ 2.2 4 NONE  
13/05 PM 10.9/11.4 0.6/ 1.1 1.8/ 2.2 4-5 NONE  
 
WINGS NECK  
MLLW CATEGORIES - MINOR 6.5 FT, MODERATE 9.0 FT, MAJOR 11.5 FT  
MHHW CATEGORIES - MINOR 2.1 FT, MODERATE 4.6 FT, MAJOR 7.1 FT  
 
TOTAL TOTAL DEPARTURE  
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD  
FT MLLW FT MHHW FT FT IMPACT  
-------- --------- --------- --------- ------- --------  
11/12 PM 4.5/ 5.0 0.1/ 0.6 -0.2/ 0.2 1 NONE  
12/01 AM 3.7/ 4.2 -0.8/-0.2 0.0/ 0.5 1-2 NONE  
12/01 PM 5.0/ 5.5 0.6/ 1.1 0.5/ 1.0 3 NONE  
13/02 AM 4.9/ 5.4 0.5/ 1.0 1.3/ 1.8 3-4 NONE  
13/02 PM 5.4/ 5.9 1.0/ 1.5 1.2/ 1.7 3-4 NONE  
 
EDGARTOWN  
MLLW CATEGORIES - MINOR 4.0 FT, MODERATE 5.0 FT, MAJOR 7.0 FT  
MHHW CATEGORIES - MINOR 1.3 FT, MODERATE 2.3 FT, MAJOR 4.3 FT  
 
TOTAL TOTAL DEPARTURE  
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD  
FT MLLW FT MHHW FT FT IMPACT  
-------- --------- --------- --------- ------- --------  
11/04 AM 1.9/ 2.3 -0.9/-0.4 -0.2/ 0.3 1 NONE  
11/03 PM 3.0/ 3.5 0.2/ 0.8 0.1/ 0.6 1-2 NONE  
12/05 AM 2.2/ 2.7 -0.5/ 0.0 0.2/ 0.8 3-4 NONE  
12/05 PM 4.0/ 4.5 1.4/ 1.9 1.2/ 1.7 5-6 MINOR  
13/06 AM 3.9/ 4.4 1.2/ 1.7 1.9/ 2.3 7-8 MINOR  
13/06 PM 4.2/ 4.7 1.5/ 2.0 1.3/ 1.8 7-8 MINOR  
 
VINEYARD HAVEN  
MLLW CATEGORIES - MINOR 4.5 FT, MODERATE 6.0 FT, MAJOR 7.0 FT  
MHHW CATEGORIES - MINOR 2.5 FT, MODERATE 4.0 FT, MAJOR 5.0 FT  
 
TOTAL TOTAL DEPARTURE  
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD  
FT MLLW FT MHHW FT FT IMPACT  
-------- --------- --------- --------- ------- --------  
11/03 PM 2.2/ 2.7 0.2/ 0.8 0.2/ 0.7 1 NONE  
12/04 AM 1.9/ 2.3 -0.2/ 0.3 0.2/ 0.8 2-3 NONE  
12/05 PM 3.2/ 3.7 1.3/ 1.8 1.2/ 1.7 4-5 NONE  
13/05 AM 3.2/ 3.7 1.3/ 1.8 1.8/ 2.2 6 NONE  
13/06 PM 3.4/ 3.9 1.4/ 1.9 1.4/ 1.9 5-6 NONE  
 
NANTUCKET HARBOR  
MLLW CATEGORIES - MINOR 5.0 FT, MODERATE 6.5 FT, MAJOR 8.0 FT  
MHHW CATEGORIES - MINOR 1.4 FT, MODERATE 2.9 FT, MAJOR 4.4 FT  
 
TOTAL TOTAL DEPARTURE  
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD  
FT MLLW FT MHHW FT FT IMPACT  
-------- --------- --------- --------- ------- --------  
11/04 AM 3.1/ 3.6 -0.6/-0.1 -0.2/ 0.3 2 NONE  
11/04 PM 4.2/ 4.7 0.6/ 1.1 0.0/ 0.5 2 NONE  
12/05 AM 3.2/ 3.7 -0.5/ 0.0 0.2/ 0.7 3-4 NONE  
12/05 PM 5.0/ 5.5 1.4/ 1.9 0.9/ 1.4 6-7 MINOR  
13/06 AM 4.5/ 5.0 0.9/ 1.4 1.5/ 2.0 10 NONE  
13/06 PM 5.1/ 5.6 1.5/ 2.0 1.1/ 1.6 10 MINOR  
 

 
 

 
 
RIZ006>008-120830-  
/O.CON.KBOX.CF.Y.0007.251012T1500Z-251012T1900Z/  
WASHINGTON RI-NEWPORT RI-BLOCK ISLAND RI-  
328 PM EDT SAT OCT 11 2025  
 
...COASTAL FLOOD ADVISORY REMAINS IN EFFECT FROM 11 AM TO 3 PM  
EDT SUNDAY...  
 
* WHAT...UP TO ONE FOOT OF INUNDATION ABOVE GROUND LEVEL EXPECTED  
IN LOW-LYING AREAS NEAR SHORELINES AND TIDAL WATERWAYS (4.6 TO  
5.5 FEET MEAN LOWER LOW WATER).  
 
* WHERE...WASHINGTON, AND NEWPORT RI COUNTIES.  
 
* WHEN...FROM 11 AM TO 3 PM EDT SUNDAY.  
 
* IMPACTS...FLOODING OF LOTS, PARKS, AND ROADS WITH ONLY  
ISOLATED ROAD CLOSURES EXPECTED.  
 
* ADDITIONAL DETAILS...MAINLY THE OCEAN EXPOSED COASTLINE OF RHODE  
ISLAND WILL BE IMPACTED WITH MINOR INUNDATION AT HIGH TIDE.  
 
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.  
 
WESTERLY RI AT WATCH HILL  
MLLW CATEGORIES - MINOR 5.0 FT, MODERATE 8.0 FT, MAJOR 9.5 FT  
MHHW CATEGORIES - MINOR 2.0 FT, MODERATE 5.0 FT, MAJOR 6.5 FT  
 
TOTAL TOTAL DEPARTURE  
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD  
FT MLLW FT MHHW FT FT IMPACT  
-------- --------- --------- --------- ------- --------  
11/12 PM 3.4/ 3.9 0.4/ 0.9 0.2/ 0.7 1-2 NONE  
12/12 AM 2.8/ 3.4 -0.2/ 0.3 0.7/ 1.1 2-3 NONE  
12/02 PM 4.4/ 4.9 1.4/ 1.9 1.3/ 1.8 5-6 NONE  
13/02 AM 4.7/ 5.2 1.8/ 2.2 2.5/ 3.0 7-9 MINOR  
13/02 PM 4.7/ 5.2 1.8/ 2.2 2.0/ 2.5 9 MINOR  
14/02 AM 3.7/ 4.2 0.7/ 1.1 1.8/ 2.2 8 NONE  
 
NEWPORT HARBOR  
MLLW CATEGORIES - MINOR 6.0 FT, MODERATE 7.5 FT, MAJOR 9.0 FT  
MHHW CATEGORIES - MINOR 2.1 FT, MODERATE 3.6 FT, MAJOR 5.1 FT  
 
TOTAL TOTAL DEPARTURE  
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD  
FT MLLW FT MHHW FT FT IMPACT  
-------- --------- --------- --------- ------- --------  
11/12 PM 4.2/ 4.7 0.4/ 0.9 -0.2/ 0.3 1 NONE  
12/12 AM 3.7/ 4.2 -0.2/ 0.3 0.2/ 0.7 2 NONE  
12/01 PM 5.1/ 5.6 1.2/ 1.7 1.0/ 1.5 3 NONE  
13/01 AM 5.5/ 6.0 1.6/ 2.0 2.0/ 2.5 3 NONE  
13/02 PM 5.6/ 6.1 1.7/ 2.2 1.7/ 2.2 3 NONE  
14/02 AM 4.4/ 4.9 0.5/ 1.0 1.0/ 1.5 3 NONE  
 
NEWPORT SOUTH COAST BEACHES  
MLLW CATEGORIES - MINOR 6.0 FT, MODERATE 7.5 FT, MAJOR 9.0 FT  
MHHW CATEGORIES - MINOR 2.5 FT, MODERATE 4.0 FT, MAJOR 5.5 FT  
 
TOTAL TOTAL DEPARTURE  
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD  
FT MLLW FT MHHW FT FT IMPACT  
-------- --------- --------- --------- ------- --------  
11/12 PM 4.0/ 4.5 0.5/ 1.0 -0.2/ 0.3 1-2 NONE  
12/12 AM 3.5/ 4.0 0.0/ 0.5 0.2/ 0.7 2-3 NONE  
12/01 PM 4.7/ 5.2 1.3/ 1.8 1.0/ 1.5 4-6 NONE  
13/01 AM 5.2/ 5.7 1.8/ 2.2 2.1/ 2.6 7-8 NONE  
13/02 PM 5.2/ 5.7 1.7/ 2.2 1.6/ 2.0 8 NONE  
14/02 AM 4.2/ 4.7 0.7/ 1.1 1.1/ 1.6 7 NONE  
 
BLOCK ISLAND AT OLD HARBOR  
MLLW CATEGORIES - MINOR 6.0 FT, MODERATE 7.5 FT, MAJOR 9.0 FT  
MHHW CATEGORIES - MINOR 2.8 FT, MODERATE 4.3 FT, MAJOR 5.8 FT  
 
TOTAL TOTAL DEPARTURE  
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD  
FT MLLW FT MHHW FT FT IMPACT  
-------- --------- --------- --------- ------- --------  
11/11 AM 3.9/ 4.4 0.7/ 1.1 0.2/ 0.7 2 NONE  
12/12 AM 3.2/ 3.7 0.1/ 0.6 0.4/ 0.9 3-5 NONE  
12/12 PM 4.4/ 4.9 1.2/ 1.7 1.0/ 1.5 7-9 NONE  
13/01 AM 4.7/ 5.2 1.6/ 2.0 2.1/ 2.6 12-14 NONE  
13/01 PM 5.0/ 5.5 1.8/ 2.2 1.9/ 2.3 14 NONE  
14/02 AM 4.0/ 4.5 0.9/ 1.4 1.4/ 1.9 12-13 NONE  
 

 
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MA Page
The Nexlab RI Page
The Nexlab NH Page
The Nexlab CT Page Main Text Page