566  
FZUS51 KBOX 202032  
SRFBOX  
 
SURF ZONE FORECAST  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
432 PM EDT MON SEP 20 2021  
 
MAZ022-210800-  
BARNSTABLE MA-  
INCLUDING THE BEACHES OF CHATHAM, EASTHAM, AND PROVINCETOWN  
432 PM EDT MON SEP 20 2021  
   
TUESDAY
 
 
RIP CURRENT RISK*...  
EAST COAST...............LOW.  
SURF HEIGHT...  
EAST COAST...............3 TO 4 FEET.  
UV INDEX**..................MODERATE.  
WATER TEMPERATURE...  
EAST COAST...............IN THE MID 60S.  
WEATHER.....................MOSTLY SUNNY.  
HIGH TEMPERATURE............IN THE LOWER 70S.  
WINDS.......................SOUTHEAST WINDS AROUND 10 MPH.  
TIDES...  
NAUSET BEACH.............HIGH 4.5 FEET (MLLW) 11:30 AM EDT.  
LOW 0.1 FEET (MLLW) 05:39 PM EDT.  
HYANNISPORT..............LOW 0.4 FEET (MLLW) 06:31 AM EDT.  
HIGH 3.7 FEET (MLLW) 01:19 PM EDT.  
BARNSTABLE HARBOR........LOW 0.0 FEET (MLLW) 06:33 AM EDT.  
HIGH 10.1 FEET (MLLW) 12:28 PM EDT.  
   
WEDNESDAY
 
 
RIP CURRENT RISK*...  
EAST COAST...............LOW.  
SURF HEIGHT...  
EAST COAST...............AROUND 4 FEET.  
WEATHER.....................MOSTLY SUNNY.  
HIGH TEMPERATURE............IN THE MID 70S.  
WINDS.......................SOUTHEAST WINDS AROUND 15 MPH.  
TIDES...  
NAUSET BEACH.............LOW 0.1 FEET (MLLW) 06:01 AM EDT.  
HIGH 4.5 FEET (MLLW) 12:10 PM EDT.  
HYANNISPORT..............LOW 0.5 FEET (MLLW) 07:13 AM EDT.  
HIGH 3.7 FEET (MLLW) 02:01 PM EDT.  
BARNSTABLE HARBOR........LOW 0.2 FEET (MLLW) 07:14 AM EDT.  
HIGH 10.2 FEET (MLLW) 01:08 PM EDT.  
   
THURSDAY
 
SURF HEIGHT AROUND 6 FEET. MOSTLY SUNNY. HIGHS IN THE  
LOWER 70S. SOUTHEAST WINDS AROUND 15 MPH.    
FRIDAY
 
SURF HEIGHT AROUND 6 FEET. MOSTLY SUNNY. HIGHS IN THE LOWER  
70S. SOUTH WINDS AROUND 15 MPH.    
SATURDAY
 
SURF HEIGHT AROUND 5 FEET. PARTLY SUNNY. A CHANCE OF  
SHOWERS. HIGHS IN THE LOWER 70S. SOUTHEAST WINDS AROUND 10 MPH.  
 

 
 
RIP CURRENT RISK CATEGORY  
* LOW RISK - THE RISK FOR RIP CURRENTS IS LOW, HOWEVER,  
LIFE-THREATENING RIP CURRENTS OFTEN OCCUR IN THE VICINITY OF GROINS,  
JETTIES, REEFS, AND PIERS.  
* MODERATE RISK - LIFE-THREATENING RIP CURRENTS ARE POSSIBLE IN THE  
SURF ZONE.  
* HIGH RISK - LIFE-THREATENING RIP CURRENTS ARE LIKELY IN THE SURF  
ZONE.  
 
** FOR THUNDERSTORM, WATERSPOUT, AND UV DEFINITIONS SEE:  
HTTPS://WWW.WEATHER.GOV/BEACH/BOX  
 

 
 
MAZ024-210800-  
NANTUCKET MA-  
INCLUDING THE BEACHES OF NANTUCKET  
432 PM EDT MON SEP 20 2021  
   
TUESDAY
 
 
RIP CURRENT RISK*...  
EAST COAST...............LOW.  
SOUTH COAST..............LOW.  
SURF HEIGHT...  
EAST COAST...............3 TO 4 FEET.  
SOUTH COAST..............AROUND 4 FEET.  
UV INDEX**..................MODERATE.  
WATER TEMPERATURE...  
EAST COAST...............IN THE MID 60S.  
SOUTH COAST..............IN THE UPPER 60S.  
WEATHER.....................MOSTLY SUNNY.  
HIGH TEMPERATURE............IN THE LOWER 70S.  
WINDS.......................EAST WINDS 10 TO 15 MPH.  
TIDES...  
NANTUCKET................LOW 0.3 FEET (MLLW) 06:43 AM EDT.  
HIGH 3.3 FEET (MLLW) 01:22 PM EDT.  
GREAT POINT..............LOW 0.0 FEET (MLLW) 06:31 AM EDT.  
HIGH 3.2 FEET (MLLW) 01:00 PM EDT.  
   
WEDNESDAY
 
 
RIP CURRENT RISK*...  
EAST COAST...............LOW.  
SOUTH COAST..............LOW.  
SURF HEIGHT...  
EAST COAST...............AROUND 4 FEET.  
SOUTH COAST..............AROUND 4 FEET.  
WEATHER.....................MOSTLY SUNNY.  
HIGH TEMPERATURE............IN THE MID 70S.  
WINDS.......................SOUTHEAST WINDS AROUND 15 MPH.  
TIDES...  
NANTUCKET................LOW 0.4 FEET (MLLW) 07:24 AM EDT.  
HIGH 3.4 FEET (MLLW) 02:00 PM EDT.  
GREAT POINT..............LOW 0.1 FEET (MLLW) 07:12 AM EDT.  
HIGH 3.3 FEET (MLLW) 01:40 PM EDT.  
   
THURSDAY
 
SURF HEIGHT AROUND 6 FEET. MOSTLY SUNNY. HIGHS IN THE MID  
70S. SOUTHEAST WINDS AROUND 15 MPH.    
FRIDAY
 
SURF HEIGHT AROUND 7 FEET. MOSTLY SUNNY. A SLIGHT CHANCE OF  
SHOWERS. HIGHS IN THE LOWER 70S. SOUTH WINDS AROUND 15 MPH.    
SATURDAY
 
SURF HEIGHT AROUND 5 FEET. MOSTLY CLOUDY. A CHANCE OF  
SHOWERS. HIGHS IN THE LOWER 70S. SOUTHEAST WINDS AROUND 10 MPH.  
 

 
 
RIP CURRENT RISK CATEGORY  
* LOW RISK - THE RISK FOR RIP CURRENTS IS LOW, HOWEVER,  
LIFE-THREATENING RIP CURRENTS OFTEN OCCUR IN THE VICINITY OF GROINS,  
JETTIES, REEFS, AND PIERS.  
* MODERATE RISK - LIFE-THREATENING RIP CURRENTS ARE POSSIBLE IN THE  
SURF ZONE.  
* HIGH RISK - LIFE-THREATENING RIP CURRENTS ARE LIKELY IN THE SURF  
ZONE.  
 
** FOR THUNDERSTORM, WATERSPOUT, AND UV DEFINITIONS SEE:  
HTTPS://WWW.WEATHER.GOV/BEACH/BOX  
 

 
 
MAZ023-210800-  
DUKES MA-  
INCLUDING THE BEACHES OF EDGARTOWN AND AQUINNAH  
432 PM EDT MON SEP 20 2021  
   
TUESDAY
 
 
RIP CURRENT RISK*...........LOW.  
SURF HEIGHT.................AROUND 3 FEET.  
UV INDEX**..................MODERATE.  
WATER TEMPERATURE...........AROUND 70.  
WEATHER.....................PARTLY SUNNY.  
HIGH TEMPERATURE............IN THE LOWER 70S.  
WINDS.......................SOUTHEAST WINDS AROUND 10 MPH.  
TIDES...  
SQUIBNOCKET POINT........HIGH 3.5 FEET (MLLW) 07:59 AM EDT.  
LOW 0.1 FEET (MLLW) 02:21 PM EDT.  
   
WEDNESDAY
 
 
RIP CURRENT RISK*...........LOW.  
SURF HEIGHT.................AROUND 4 FEET.  
WEATHER.....................MOSTLY SUNNY.  
HIGH TEMPERATURE............IN THE MID 70S.  
WINDS.......................SOUTHEAST WINDS AROUND 15 MPH.  
TIDES...  
SQUIBNOCKET POINT........HIGH 3.5 FEET (MLLW) 08:40 AM EDT.  
LOW 0.1 FEET (MLLW) 03:00 PM EDT.  
   
THURSDAY
 
SURF HEIGHT AROUND 6 FEET. MOSTLY SUNNY. A SLIGHT CHANCE  
OF SHOWERS. HIGHS IN THE MID 70S. SOUTHEAST WINDS AROUND 15 MPH.    
FRIDAY
 
SURF HEIGHT AROUND 7 FEET. MOSTLY SUNNY. A SLIGHT CHANCE OF  
SHOWERS. HIGHS IN THE LOWER 70S. SOUTH WINDS AROUND 10 MPH.    
SATURDAY
 
SURF HEIGHT AROUND 5 FEET. MOSTLY CLOUDY. A CHANCE OF  
SHOWERS. HIGHS IN THE LOWER 70S. SOUTH WINDS AROUND 10 MPH.  
 

 
 
RIP CURRENT RISK CATEGORY  
* LOW RISK - THE RISK FOR RIP CURRENTS IS LOW, HOWEVER,  
LIFE-THREATENING RIP CURRENTS OFTEN OCCUR IN THE VICINITY OF GROINS,  
JETTIES, REEFS, AND PIERS.  
* MODERATE RISK - LIFE-THREATENING RIP CURRENTS ARE POSSIBLE IN THE  
SURF ZONE.  
* HIGH RISK - LIFE-THREATENING RIP CURRENTS ARE LIKELY IN THE SURF  
ZONE.  
 
** FOR THUNDERSTORM, WATERSPOUT, AND UV DEFINITIONS SEE:  
HTTPS://WWW.WEATHER.GOV/BEACH/BOX  
 

 
 
MAZ020-210800-  
SOUTHERN BRISTOL MA-  
INCLUDING THE BEACHES OF WESTPORT, DARTMOUTH, AND NEW BEDFORD  
432 PM EDT MON SEP 20 2021  
   
TUESDAY
 
 
RIP CURRENT RISK*...........LOW.  
SURF HEIGHT.................AROUND 3 FEET.  
UV INDEX**..................MODERATE.  
WATER TEMPERATURE...........IN THE LOWER 70S.  
WEATHER.....................PARTLY SUNNY.  
HIGH TEMPERATURE............IN THE LOWER 70S.  
WINDS.......................SOUTHEAST WINDS AROUND 10 MPH.  
TIDES...  
WESTPORT HARBOR..........HIGH 3.7 FEET (MLLW) 08:53 AM EDT.  
LOW 0.1 FEET (MLLW) 02:56 PM EDT.  
   
WEDNESDAY
 
 
RIP CURRENT RISK*...........LOW.  
SURF HEIGHT.................AROUND 4 FEET.  
WEATHER.....................PARTLY SUNNY. A SLIGHT CHANCE OF  
SHOWERS.  
HIGH TEMPERATURE............IN THE MID 70S.  
WINDS.......................SOUTHEAST WINDS AROUND 15 MPH.  
TIDES...  
WESTPORT HARBOR..........HIGH 3.6 FEET (MLLW) 09:34 AM EDT.  
LOW 0.1 FEET (MLLW) 03:35 PM EDT.  
   
THURSDAY
 
SURF HEIGHT AROUND 6 FEET. PARTLY SUNNY. A CHANCE OF  
SHOWERS. HIGHS IN THE MID 70S. SOUTHEAST WINDS AROUND 15 MPH.    
FRIDAY
 
SURF HEIGHT AROUND 6 FEET. MOSTLY SUNNY. A CHANCE OF  
SHOWERS. HIGHS IN THE MID 70S. SOUTH WINDS AROUND 10 MPH.    
SATURDAY
 
SURF HEIGHT AROUND 5 FEET. PARTLY SUNNY. A CHANCE OF  
SHOWERS. HIGHS IN THE LOWER 70S. SOUTH WINDS AROUND 5 MPH.  
 

 
 
RIP CURRENT RISK CATEGORY  
* LOW RISK - THE RISK FOR RIP CURRENTS IS LOW, HOWEVER,  
LIFE-THREATENING RIP CURRENTS OFTEN OCCUR IN THE VICINITY OF GROINS,  
JETTIES, REEFS, AND PIERS.  
* MODERATE RISK - LIFE-THREATENING RIP CURRENTS ARE POSSIBLE IN THE  
SURF ZONE.  
* HIGH RISK - LIFE-THREATENING RIP CURRENTS ARE LIKELY IN THE SURF  
ZONE.  
 
** FOR THUNDERSTORM, WATERSPOUT, AND UV DEFINITIONS SEE:  
HTTPS://WWW.WEATHER.GOV/BEACH/BOX  
 

 
 
RIZ007-210800-  
NEWPORT RI-  
INCLUDING THE BEACHES OF NEWPORT, MIDDLETOWN, AND LITTLE COMPTON  
432 PM EDT MON SEP 20 2021  
   
TUESDAY
 
 
RIP CURRENT RISK*...........LOW.  
SURF HEIGHT.................AROUND 3 FEET.  
UV INDEX**..................MODERATE.  
WATER TEMPERATURE...........IN THE LOWER 70S.  
WEATHER.....................PARTLY SUNNY.  
HIGH TEMPERATURE............IN THE LOWER 70S.  
WINDS.......................SOUTHEAST WINDS AROUND 10 MPH.  
TIDES...  
NEWPORT..................HIGH 4.3 FEET (MLLW) 08:44 AM EDT.  
LOW 0.1 FEET (MLLW) 02:23 PM EDT.  
   
WEDNESDAY
 
 
RIP CURRENT RISK*...........LOW.  
SURF HEIGHT.................AROUND 4 FEET.  
WEATHER.....................PARTLY SUNNY. A SLIGHT CHANCE OF  
SHOWERS.  
HIGH TEMPERATURE............IN THE MID 70S.  
WINDS.......................SOUTHEAST WINDS AROUND 15 MPH.  
TIDES...  
NEWPORT..................HIGH 4.3 FEET (MLLW) 09:25 AM EDT.  
LOW 0.2 FEET (MLLW) 03:02 PM EDT.  
   
THURSDAY
 
SURF HEIGHT AROUND 6 FEET. PARTLY SUNNY. A CHANCE OF  
SHOWERS. HIGHS IN THE MID 70S. SOUTHEAST WINDS AROUND 15 MPH.    
FRIDAY
 
SURF HEIGHT AROUND 6 FEET. MOSTLY SUNNY. A CHANCE OF  
SHOWERS. HIGHS IN THE LOWER 70S. SOUTH WINDS AROUND 10 MPH.    
SATURDAY
 
SURF HEIGHT AROUND 5 FEET. PARTLY SUNNY. A CHANCE OF  
SHOWERS. HIGHS IN THE LOWER 70S. SOUTH WINDS AROUND 5 MPH.  
 

 
 
RIP CURRENT RISK CATEGORY  
* LOW RISK - THE RISK FOR RIP CURRENTS IS LOW, HOWEVER,  
LIFE-THREATENING RIP CURRENTS OFTEN OCCUR IN THE VICINITY OF GROINS,  
JETTIES, REEFS, AND PIERS.  
* MODERATE RISK - LIFE-THREATENING RIP CURRENTS ARE POSSIBLE IN THE  
SURF ZONE.  
* HIGH RISK - LIFE-THREATENING RIP CURRENTS ARE LIKELY IN THE SURF  
ZONE.  
 
** FOR THUNDERSTORM, WATERSPOUT, AND UV DEFINITIONS SEE:  
HTTPS://WWW.WEATHER.GOV/BEACH/BOX  
 

 
 
RIZ006-210800-  
WASHINGTON RI-  
INCLUDING THE BEACHES OF NARRAGANSETT, CHARLESTOWN, AND WESTERLY  
432 PM EDT MON SEP 20 2021  
   
TUESDAY
 
 
RIP CURRENT RISK*...........LOW.  
SURF HEIGHT.................AROUND 3 FEET.  
UV INDEX**..................MODERATE.  
WATER TEMPERATURE...........IN THE LOWER 70S.  
WEATHER.....................PARTLY SUNNY.  
HIGH TEMPERATURE............IN THE LOWER 70S.  
WINDS.......................SOUTHEAST WINDS 5 TO 10 MPH.  
TIDES...  
WATCH HILL POINT.........HIGH 3.2 FEET (MLLW) 09:25 AM EDT.  
LOW 0.1 FEET (MLLW) 03:39 PM EDT.  
POINT JUDITH (HARBOR)....HIGH 3.7 FEET (MLLW) 08:59 AM EDT.  
LOW 0.0 FEET (MLLW) 03:16 PM EDT.  
NARRAGANSETT PIER........HIGH 3.9 FEET (MLLW) 08:33 AM EDT.  
LOW 0.1 FEET (MLLW) 02:34 PM EDT.  
   
WEDNESDAY
 
 
RIP CURRENT RISK*...........LOW.  
SURF HEIGHT.................AROUND 4 FEET.  
WEATHER.....................PARTLY SUNNY. A CHANCE OF SHOWERS.  
HIGH TEMPERATURE............IN THE MID 70S.  
WINDS.......................SOUTHEAST WINDS 10 TO 15 MPH.  
TIDES...  
WATCH HILL POINT.........HIGH 3.2 FEET (MLLW) 10:06 AM EDT.  
LOW 0.1 FEET (MLLW) 04:18 PM EDT.  
POINT JUDITH (HARBOR)....HIGH 3.7 FEET (MLLW) 09:38 AM EDT.  
LOW 0.1 FEET (MLLW) 03:52 PM EDT.  
NARRAGANSETT PIER........HIGH 3.9 FEET (MLLW) 09:14 AM EDT.  
LOW 0.2 FEET (MLLW) 03:13 PM EDT.  
   
THURSDAY
 
SURF HEIGHT AROUND 7 FEET. PARTLY SUNNY. A CHANCE OF  
SHOWERS. HIGHS IN THE MID 70S. SOUTHEAST WINDS AROUND 15 MPH.    
FRIDAY
 
SURF HEIGHT AROUND 7 FEET. PARTLY SUNNY. A CHANCE OF  
SHOWERS. HIGHS IN THE LOWER 70S. SOUTH WINDS AROUND 10 MPH.    
SATURDAY
 
SURF HEIGHT AROUND 5 FEET. PARTLY SUNNY. A CHANCE OF  
SHOWERS. HIGHS IN THE LOWER 70S. SOUTH WINDS AROUND 5 MPH.  
 

 
 
RIP CURRENT RISK CATEGORY  
* LOW RISK - THE RISK FOR RIP CURRENTS IS LOW, HOWEVER,  
LIFE-THREATENING RIP CURRENTS OFTEN OCCUR IN THE VICINITY OF GROINS,  
JETTIES, REEFS, AND PIERS.  
* MODERATE RISK - LIFE-THREATENING RIP CURRENTS ARE POSSIBLE IN THE  
SURF ZONE.  
* HIGH RISK - LIFE-THREATENING RIP CURRENTS ARE LIKELY IN THE SURF  
ZONE.  
 
** FOR THUNDERSTORM, WATERSPOUT, AND UV DEFINITIONS SEE:  
HTTPS://WWW.WEATHER.GOV/BEACH/BOX  
 

 
 
RIZ008-210800-  
BLOCK ISLAND RI-  
INCLUDING THE BEACHES OF BLOCK ISLAND  
432 PM EDT MON SEP 20 2021  
   
TUESDAY
 
 
RIP CURRENT RISK*...........LOW.  
SURF HEIGHT.................AROUND 3 FEET.  
UV INDEX**..................MODERATE.  
WATER TEMPERATURE...........IN THE LOWER 70S.  
WEATHER.....................PARTLY SUNNY.  
HIGH TEMPERATURE............IN THE LOWER 70S.  
WINDS.......................EAST WINDS 10 TO 15 MPH.  
TIDES...  
BLOCK ISLAND (OLD HARBOR)HIGH 3.5 FEET (MLLW) 08:32 AM EDT.  
LOW 0.0 FEET (MLLW) 02:45 PM EDT.  
   
WEDNESDAY
 
 
RIP CURRENT RISK*...........LOW.  
SURF HEIGHT.................AROUND 4 FEET.  
WEATHER.....................PARTLY SUNNY. A SLIGHT CHANCE OF  
SHOWERS.  
HIGH TEMPERATURE............IN THE MID 70S.  
WINDS.......................SOUTHEAST WINDS AROUND 15 MPH.  
TIDES...  
BLOCK ISLAND (OLD HARBOR)HIGH 3.5 FEET (MLLW) 09:11 AM EDT.  
LOW 0.1 FEET (MLLW) 03:19 PM EDT.  
   
THURSDAY
 
SURF HEIGHT AROUND 7 FEET. PARTLY SUNNY. A CHANCE OF  
SHOWERS. HIGHS IN THE LOWER 70S. SOUTHEAST WINDS AROUND 15 MPH.    
FRIDAY
 
SURF HEIGHT AROUND 7 FEET. MOSTLY SUNNY. A CHANCE OF  
SHOWERS. HIGHS IN THE LOWER 70S. SOUTH WINDS AROUND 15 MPH.    
SATURDAY
 
SURF HEIGHT AROUND 5 FEET. PARTLY SUNNY. A CHANCE OF  
SHOWERS. HIGHS AROUND 70. SOUTHEAST WINDS AROUND 10 MPH.  
 

 
 
RIP CURRENT RISK CATEGORY  
* LOW RISK - THE RISK FOR RIP CURRENTS IS LOW, HOWEVER,  
LIFE-THREATENING RIP CURRENTS OFTEN OCCUR IN THE VICINITY OF GROINS,  
JETTIES, REEFS, AND PIERS.  
* MODERATE RISK - LIFE-THREATENING RIP CURRENTS ARE POSSIBLE IN THE  
SURF ZONE.  
* HIGH RISK - LIFE-THREATENING RIP CURRENTS ARE LIKELY IN THE SURF  
ZONE.  
 
** FOR THUNDERSTORM, WATERSPOUT, AND UV DEFINITIONS SEE:  
HTTPS://WWW.WEATHER.GOV/BEACH/BOX  
 

 
 
MAZ019-210800-  
EASTERN PLYMOUTH MA-  
INCLUDING THE BEACHES OF COHASSET, DUXBURY, HINGHAM, KINGSTON,  
MARSHFIELD, PLYMOUTH, AND SCITUATE  
432 PM EDT MON SEP 20 2021  
   
TUESDAY
 
 
RIP CURRENT RISK*...........LOW.  
SURF HEIGHT.................AROUND 3 FEET.  
UV INDEX**..................HIGH.  
WATER TEMPERATURE...........IN THE MID 60S.  
WEATHER.....................MOSTLY SUNNY.  
HIGH TEMPERATURE............IN THE LOWER 70S.  
WINDS.......................SOUTHEAST WINDS 5 TO 10 MPH.  
TIDES...  
SCITUATE HARBOR..........LOW -0.1 FEET (MLLW) 06:08 AM EDT.  
HIGH 9.5 FEET (MLLW) 12:24 PM EDT.  
PLYMOUTH.................LOW 0.1 FEET (MLLW) 06:20 AM EDT.  
HIGH 10.3 FEET (MLLW) 12:28 PM EDT.  
   
WEDNESDAY
 
 
RIP CURRENT RISK*...........LOW.  
SURF HEIGHT.................AROUND 4 FEET.  
WEATHER.....................PARTLY SUNNY.  
HIGH TEMPERATURE............IN THE MID 70S.  
WINDS.......................SOUTHEAST WINDS 10 TO 15 MPH.  
TIDES...  
SCITUATE HARBOR..........LOW 0.1 FEET (MLLW) 06:47 AM EDT.  
HIGH 9.5 FEET (MLLW) 01:02 PM EDT.  
PLYMOUTH.................LOW 0.2 FEET (MLLW) 07:02 AM EDT.  
HIGH 10.3 FEET (MLLW) 01:05 PM EDT.  
   
THURSDAY
 
SURF HEIGHT AROUND 5 FEET. PARTLY SUNNY. A SLIGHT CHANCE  
OF SHOWERS. HIGHS IN THE MID 70S. SOUTHEAST WINDS AROUND 15 MPH.    
FRIDAY
 
SURF HEIGHT AROUND 5 FEET. MOSTLY SUNNY. A SLIGHT CHANCE OF  
SHOWERS. HIGHS IN THE LOWER 70S. SOUTH WINDS AROUND 10 MPH.    
SATURDAY
 
SURF HEIGHT AROUND 4 FEET. PARTLY SUNNY. A CHANCE OF  
SHOWERS. HIGHS AROUND 70. SOUTHEAST WINDS AROUND 5 MPH.  
 

 
 
RIP CURRENT RISK CATEGORY  
* LOW RISK - THE RISK FOR RIP CURRENTS IS LOW, HOWEVER,  
LIFE-THREATENING RIP CURRENTS OFTEN OCCUR IN THE VICINITY OF GROINS,  
JETTIES, REEFS, AND PIERS.  
* MODERATE RISK - LIFE-THREATENING RIP CURRENTS ARE POSSIBLE IN THE  
SURF ZONE.  
* HIGH RISK - LIFE-THREATENING RIP CURRENTS ARE LIKELY IN THE SURF  
ZONE.  
 
** FOR THUNDERSTORM, WATERSPOUT, AND UV DEFINITIONS SEE:  
HTTPS://WWW.WEATHER.GOV/BEACH/BOX  
 

 
 
MAZ015-016-210800-  
SUFFOLK MA-EASTERN NORFOLK MA-  
INCLUDING THE BEACHES OF BOSTON, CHELSEA, REVERE, WINTHROP,  
BRAINTREE, MILTON, QUINCY, AND WEYMOUTH  
432 PM EDT MON SEP 20 2021  
   
TUESDAY
 
 
RIP CURRENT RISK*...........LOW.  
SURF HEIGHT.................AROUND 3 FEET.  
UV INDEX**..................HIGH.  
WATER TEMPERATURE...........IN THE MID 60S.  
WEATHER.....................MOSTLY SUNNY.  
HIGH TEMPERATURE............IN THE LOWER 70S.  
WINDS.......................SOUTHEAST WINDS 5 TO 10 MPH.  
TIDES...  
BOSTON...................LOW 0.0 FEET (MLLW) 06:03 AM EDT.  
HIGH 10.1 FEET (MLLW) 12:17 PM EDT.  
   
WEDNESDAY
 
 
RIP CURRENT RISK*...........LOW.  
SURF HEIGHT.................AROUND 4 FEET.  
WEATHER.....................PARTLY SUNNY. A SLIGHT CHANCE OF  
SHOWERS.  
HIGH TEMPERATURE............IN THE MID 70S.  
WINDS.......................SOUTHEAST WINDS AROUND 10 MPH.  
TIDES...  
BOSTON...................LOW 0.2 FEET (MLLW) 06:44 AM EDT.  
HIGH 10.2 FEET (MLLW) 12:57 PM EDT.  
   
THURSDAY
 
SURF HEIGHT AROUND 5 FEET. PARTLY SUNNY. A SLIGHT CHANCE  
OF SHOWERS. HIGHS IN THE MID 70S. SOUTHEAST WINDS AROUND 15 MPH.    
FRIDAY
 
SURF HEIGHT AROUND 5 FEET. MOSTLY SUNNY. A SLIGHT CHANCE OF  
SHOWERS. HIGHS IN THE LOWER 70S. SOUTH WINDS AROUND 10 MPH.    
SATURDAY
 
SURF HEIGHT AROUND 4 FEET. PARTLY SUNNY. A CHANCE OF  
SHOWERS. HIGHS AROUND 70. SOUTHEAST WINDS AROUND 5 MPH.  
 

 
 
RIP CURRENT RISK CATEGORY  
* LOW RISK - THE RISK FOR RIP CURRENTS IS LOW, HOWEVER,  
LIFE-THREATENING RIP CURRENTS OFTEN OCCUR IN THE VICINITY OF GROINS,  
JETTIES, REEFS, AND PIERS.  
* MODERATE RISK - LIFE-THREATENING RIP CURRENTS ARE POSSIBLE IN THE  
SURF ZONE.  
* HIGH RISK - LIFE-THREATENING RIP CURRENTS ARE LIKELY IN THE SURF  
ZONE.  
 
** FOR THUNDERSTORM, WATERSPOUT, AND UV DEFINITIONS SEE:  
HTTPS://WWW.WEATHER.GOV/BEACH/BOX  
 

 
 
MAZ007-210800-  
EASTERN ESSEX MA-  
INCLUDING THE BEACHES OF BEVERLY, GLOUCESTER, AND NEWBURYPORT  
432 PM EDT MON SEP 20 2021  
   
TUESDAY
 
 
RIP CURRENT RISK*...........LOW.  
SURF HEIGHT.................AROUND 3 FEET.  
UV INDEX**..................HIGH.  
WATER TEMPERATURE...........IN THE MID 60S.  
WEATHER.....................SUNNY UNTIL 5 PM, THEN PARTLY SUNNY.  
HIGH TEMPERATURE............AROUND 70.  
WINDS.......................SOUTHEAST WINDS 5 TO 10 MPH.  
TIDES...  
NEWBURYPORT..............LOW -0.1 FEET (MLLW) 06:41 AM EDT.  
HIGH 8.4 FEET (MLLW) 12:36 PM EDT.  
GLOUCESTER HARBOR........HIGH 9.4 FEET (MLLW) 12:17 PM EDT.  
   
WEDNESDAY
 
 
RIP CURRENT RISK*...........MODERATE.  
SURF HEIGHT.................AROUND 4 FEET.  
WEATHER.....................PARTLY SUNNY. A SLIGHT CHANCE OF  
SHOWERS.  
HIGH TEMPERATURE............IN THE LOWER 70S.  
WINDS.......................SOUTHEAST WINDS 10 TO 15 MPH.  
TIDES...  
NEWBURYPORT..............LOW 0.1 FEET (MLLW) 07:23 AM EDT.  
HIGH 8.5 FEET (MLLW) 01:16 PM EDT.  
GLOUCESTER HARBOR........LOW 0.2 FEET (MLLW) 06:40 AM EDT.  
HIGH 9.5 FEET (MLLW) 12:57 PM EDT.  
   
THURSDAY
 
SURF HEIGHT AROUND 6 FEET. PARTLY SUNNY. A SLIGHT CHANCE  
OF SHOWERS. HIGHS IN THE LOWER 70S. SOUTHEAST WINDS AROUND 15 MPH.    
FRIDAY
 
SURF HEIGHT AROUND 6 FEET. MOSTLY SUNNY. A SLIGHT CHANCE OF  
SHOWERS. HIGHS IN THE LOWER 70S. SOUTH WINDS AROUND 10 MPH.    
SATURDAY
 
SURF HEIGHT AROUND 5 FEET. PARTLY SUNNY. A CHANCE OF  
SHOWERS. HIGHS AROUND 70. SOUTHEAST WINDS AROUND 5 MPH.  
 

 
 
RIP CURRENT RISK CATEGORY  
* LOW RISK - THE RISK FOR RIP CURRENTS IS LOW, HOWEVER,  
LIFE-THREATENING RIP CURRENTS OFTEN OCCUR IN THE VICINITY OF GROINS,  
JETTIES, REEFS, AND PIERS.  
* MODERATE RISK - LIFE-THREATENING RIP CURRENTS ARE POSSIBLE IN THE  
SURF ZONE.  
* HIGH RISK - LIFE-THREATENING RIP CURRENTS ARE LIKELY IN THE SURF  
ZONE.  
 
** FOR THUNDERSTORM, WATERSPOUT, AND UV DEFINITIONS SEE:  
HTTPS://WWW.WEATHER.GOV/BEACH/BOX  
 

 
 
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