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***  EXPERIMENTAL - NOT FOR OPERATIONAL USE   ***

 

Experimental Surf Forecast Matrix
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What's This?
Product Description Document

 

In the tabs below you can view Surf Forecast Matrices for various beaches over the Boston/Norton, MA forecast area.  This product is experimental and not intended to be substituted for the official Surf Zone Forecast, which can be viewed HERE.  Additional information on this project and variable definitions can be found HERE. We are seeking feedback on this over the next several months, so please send us your input via an online survey.

The Rip Probabilities included in the matrices below are from a rip current forecast model tied to NOAA's Nearshore Wave Prediction System. This model predicts the probabilities of hazardous rip currents occurring using output from the nearshore wave model and predicted tide levels. Values are calculated from 0-100%, hourly through 144 hours.

 

 

Barnstable,  MA  East  Coast

DATE               SAT 07/26                          SUN 07/27
EDT 3HRLY          05   08   11   14   17   20   23   02   05   08   11   14   17   20

RIP CURRENT RISK       LOW  LOW  LOW  LOW                      LOW  LOW  LOW  LOW     
RIP PROBABILITY    39   52   19   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM
SURF HEIGHT (FT)    1    1    1    1    1    1    1    1    1    1    1    1    1    1
DOM PERIOD (S)      9    8    8    8    8    8    8    8    8    8    8    8    8    8
CHANCE PRECIP       0    0    0    0    0    0    0    0    0    5   20   30   40   30
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      MCLR MCLR MCLR MCLR PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD
TEMPERATURE        68   70   71   71   71   69   67   67   66   69   72   73   71   69
HEAT INDEX                                                                            
WIND (MPH)        N14 NE14 NE12  NE9   E7  SE6   S5   S5   S6   S7   S8  S10  S10   S9
WIND GUST          21   20   17   15                                 14   16   16   15


DATE               MON 07/28           TUE 07/29           WED 07/30           THU 07/31
EDT 6HRLY          02   08   14   20   02   08   14   20   02   08   14   20   02   08   14

RIP PROBABILITY    MM   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM
SURF HEIGHT (FT)    1    1    1    1    1    1    1    1    1    1    1    1    1    1    1
DOM PERIOD (S)      8    8    9    9    9    9    8    8    8    8    8    8    8    8   MM
CHANCE PRECIP      20    5    5    5    5    5    5   10   10   10   10   20   20   30   30
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      MCLD PCLD MCLR MCLR PCLD MCLR MCLR MCLR PCLD MCLR MCLR PCLD PCLD PCLD PCLD
TEMPERATURE        68   70   74   72   70   71   78   74   71   71   75   72   70   70   72
HEAT INDEX                                                                                 
WIND (MPH)        SW9  SW7   E8   S8  SW8  SW8  S12 SW12   W9  NW9  NE9   S8  SW8  NW9 NE10
WIND GUST          14   12   13   13   13   13   18        15   14   15   13   13   15   16

 
Nantucket,  MA  East  Coast

DATE               SAT 07/26                          SUN 07/27
EDT 3HRLY          05   08   11   14   17   20   23   02   05   08   11   14   17   20

RIP CURRENT RISK       LOW  LOW  LOW  LOW                      LOW  LOW  LOW  LOW     
RIP PROBABILITY     0    0    0   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM
SURF HEIGHT (FT)    2    2    2    1    1    1    1    1    1    1    1    1    1    1
DOM PERIOD (S)      5    5    4    4    5    5    5    5    5    5    5    5    5    8
CHANCE PRECIP       0    0    0    0    0    0    0    0    0    5   10   20   30   30
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      MCLR  CLR MCLR MCLR PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD
TEMPERATURE        71   72   72   72   71   69   69   69   68   70   71   72   72   70
HEAT INDEX                                                                            
WIND (MPH)        N17 NE18 NE16 NE13 NE12   E7  SE6   S6   S6   S8   S9  S10  S10  S10
WIND GUST          22                                                                 


DATE               MON 07/28           TUE 07/29           WED 07/30           THU 07/31
EDT 6HRLY          02   08   14   20   02   08   14   20   02   08   14   20   02   08   14

RIP PROBABILITY    MM   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM
SURF HEIGHT (FT)    1    1    1    1    1    1    1    1    1    1    1    1    1    1    1
DOM PERIOD (S)      8    8    8    8    8    8    8    8    8    8    8    8    8    8   MM
CHANCE PRECIP      30   10    5    5    5    5    5   10   10   10   10   10   20   30   30
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      MCLD PCLD PCLD PCLD PCLD MCLR MCLR MCLR MCLR MCLR MCLR PCLD PCLD PCLD PCLD
TEMPERATURE        71   72   74   72   72   73   75   74   73   73   75   73   72   72   73
HEAT INDEX                                                                                 
WIND (MPH)       SW12 SW10 SE10   S8  SW9  SW9 SW13 SW12  W12 NW12 SW12  S10 SW10 NW13  N12
WIND GUST                                                                                  

 
Nantucket,  MA  South  Coast

DATE               SAT 07/26                          SUN 07/27
EDT 3HRLY          05   08   11   14   17   20   23   02   05   08   11   14   17   20

RIP CURRENT RISK       LOW  LOW  LOW  LOW                      LOW  LOW  LOW  LOW     
RIP PROBABILITY    93   77   77   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM
SURF HEIGHT (FT)    2    2    2    1    1    1    1    1    1    1    1    1    1    1
DOM PERIOD (S)      5    5    5    5    5    5    5    5    7    8    8    8    8    8
CHANCE PRECIP       0    0    0    0    0    0    0    0    0    5   10   20   30   40
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      MCLR  CLR MCLR MCLR PCLD PCLD PCLD PCLD PCLD PCLD PCLD MCLD PCLD PCLD
TEMPERATURE        71   72   73   73   72   69   68   68   67   70   71   72   72   70
HEAT INDEX                                                                            
WIND (MPH)        N16 NE17 NE16 NE13 NE12   E8  SE6   S6   S6   S8   S9  S10  S10  S10
WIND GUST          22                                                                 


DATE               MON 07/28           TUE 07/29           WED 07/30           THU 07/31
EDT 6HRLY          02   08   14   20   02   08   14   20   02   08   14   20   02   08   14

RIP PROBABILITY    MM   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM
SURF HEIGHT (FT)    1    1    1    1    1    1    1    1    1    1    1    1    1    1    1
DOM PERIOD (S)      8    8    8    8    8    8    4    4    4    4    4    4    4    5   MM
CHANCE PRECIP      30   10    5    5    5    5    5    5   10   10   10   10   20   30   40
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      MCLD PCLD PCLD PCLD PCLD MCLR MCLR MCLR MCLR MCLR MCLR PCLD PCLD PCLD PCLD
TEMPERATURE        70   72   74   72   71   72   75   74   73   73   75   73   72   72   73
HEAT INDEX                                                                                 
WIND (MPH)       SW10 SW10 SE10   S8  SW8 SW10 SW13 SW13  W12 NW12 SW13  S10 SW10 NW13  N13
WIND GUST                                                                                  

 
Dukes,  MA

DATE               SAT 07/26                          SUN 07/27
EDT 3HRLY          05   08   11   14   17   20   23   02   05   08   11   14   17   20

RIP CURRENT RISK       LOW  LOW  LOW  LOW                      LOW  LOW  LOW  LOW     
RIP PROBABILITY    93   72   72   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM
SURF HEIGHT (FT)    1    1    1    1    1    1    1    1    1    1    1    1    1    1
DOM PERIOD (S)      6    8    7    6    7    8    8    8    8    8    8    8    8    8
CHANCE PRECIP       0    0    0    0    0    0    0    0    0    5   20   30   40   40
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      MCLR MCLR MCLR MCLR PCLD PCLD PCLD PCLD PCLD PCLD PCLD MCLD PCLD PCLD
TEMPERATURE        70   72   74   74   73   69   67   67   67   71   72   72   71   70
HEAT INDEX                                                                            
WIND (MPH)        N14 NE16 NE14 NE10  E10  SE8   S7   S6   S6   S8   S9  S12  S12  S12
WIND GUST          21             15                                                  


DATE               MON 07/28           TUE 07/29           WED 07/30           THU 07/31
EDT 6HRLY          02   08   14   20   02   08   14   20   02   08   14   20   02   08   14

RIP PROBABILITY    MM   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM
SURF HEIGHT (FT)    1    1    1    1    1    1    1    1    1    1    1    1    1    1    1
DOM PERIOD (S)      8    8    8    8    8    8    8    8    8    8    8    8    8    8   MM
CHANCE PRECIP      20   10    5    5    5    5    5   10   10    5   10   20   20   30   40
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      MCLD PCLD MCLR MCLR PCLD MCLR MCLR MCLR MCLR MCLR MCLR PCLD PCLD PCLD PCLD
TEMPERATURE        70   72   75   72   71   72   76   74   73   74   77   73   71   72   73
HEAT INDEX                                                                                 
WIND (MPH)       SW10  NW9  S10   S9  SW8  SW9 SW14 SW13  W10 NW10  S13  S10  SW9 NW12 NE13
WIND GUST                                                                                  

 
Southern  Bristol,  MA

DATE               SAT 07/26                          SUN 07/27
EDT 3HRLY          05   08   11   14   17   20   23   02   05   08   11   14   17   20

RIP CURRENT RISK       LOW  LOW  LOW  LOW                      LOW  LOW  LOW  LOW     
RIP PROBABILITY     0    0    0   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM
SURF HEIGHT (FT)    1    1    1    1    0    0    0    0    0    0    0    1    1    0
DOM PERIOD (S)      6    6    5    5    5    5    6    5    7    8    8    3    3    3
CHANCE PRECIP       0    0    0    0    0    0    0    0    0    5   30   40   50   40
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE  LOW NONE
CLOUD COVER      MCLR MCLR MCLR MCLR PCLD PCLD PCLD PCLD PCLD PCLD MCLD MCLD PCLD PCLD
TEMPERATURE        69   72   75   76   76   70   67   67   67   71   73   73   72   70
HEAT INDEX                                                                            
WIND (MPH)        N10 NE13 NE12   E9  SE9  SE7   S5   S5   S5   S6   S9  S12  S10   S9
WIND GUST          16             14                                           15     


DATE               MON 07/28           TUE 07/29           WED 07/30           THU 07/31
EDT 6HRLY          02   08   14   20   02   08   14   20   02   08   14   20   02   08   14

RIP PROBABILITY    MM   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM
SURF HEIGHT (FT)    0    0    0    0    0    0    1    1    1    0    1    1    0    0    1
DOM PERIOD (S)      4    4    4    3    3    3    4    4    4    4    4    4    4    4   MM
CHANCE PRECIP      20    5    5    5    5    5    5   10    5    5   10   20   20   30   40
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      MCLD PCLD MCLR MCLR PCLD PCLD MCLR MCLR MCLR MCLR PCLD PCLD PCLD MCLD PCLD
TEMPERATURE        70   72   79   74   71   74   81   76   73   75   80   75   71   72   75
HEAT INDEX                                       85                                        
WIND (MPH)        SW7  NW6   S9   S8  SW6  SW7 SW13 SW10   W8   N7  S12   S8  SW7  NW8 NE10
WIND GUST          12                       12                  12        13        13   15

 
Newport,  RI

DATE               SAT 07/26                          SUN 07/27
EDT 3HRLY          05   08   11   14   17   20   23   02   05   08   11   14   17   20

RIP CURRENT RISK       LOW  LOW  LOW  LOW                      LOW  LOW  LOW  LOW     
RIP PROBABILITY     0    0    0   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM
SURF HEIGHT (FT)    1    1    1    1    1    1    1    1    1    1    1    1    1    1
DOM PERIOD (S)      6    8    5    5    5    8    8    8    8    8    8    8    8    8
CHANCE PRECIP       0    0    0    0    0    0    0    0    0   10   30   40   50   40
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE  LOW NONE
CLOUD COVER      MCLR MCLR MCLR MCLR PCLD PCLD PCLD PCLD PCLD PCLD MCLD MCLD MCLD PCLD
TEMPERATURE        70   72   75   77   75   70   68   68   68   71   72   72   71   70
HEAT INDEX                                                                            
WIND (MPH)        N12 NE13 NE12   E9  SE9  SE7   S6   S6   S6   S7   S9  S12  S10   S9
WIND GUST                         14                                           15     


DATE               MON 07/28           TUE 07/29           WED 07/30           THU 07/31
EDT 6HRLY          02   08   14   20   02   08   14   20   02   08   14   20   02   08   14

RIP PROBABILITY    MM   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM
SURF HEIGHT (FT)    1    1    1    1    1    1    1    1    1    1    1    1    1    1    1
DOM PERIOD (S)      4    8    8    8    8    8    4    4    4    8    8    8    8    8   MM
CHANCE PRECIP      20    5    5    5    5    5    5   10    5    5   10   20   20   30   40
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      MCLD PCLD MCLR MCLR PCLD MCLR MCLR MCLR MCLR PCLD MCLR PCLD PCLD MCLD PCLD
TEMPERATURE        70   72   78   74   72   74   80   76   74   75   79   74   72   72   74
HEAT INDEX                                                                                 
WIND (MPH)        SW8   N7   S9   S8  SW7  SW8 SW13 SW10   W8   N8  S12  SW9   W8  NW9  E10
WIND GUST                                                                                15

 
Washington,  RI

DATE               SAT 07/26                          SUN 07/27
EDT 3HRLY          05   08   11   14   17   20   23   02   05   08   11   14   17   20

RIP CURRENT RISK       LOW  LOW  LOW  LOW                      LOW  LOW  LOW  LOW     
RIP PROBABILITY    72   37   28   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM
SURF HEIGHT (FT)    1    1    1    1    0    0    0    0    0    0    0    1    1    0
DOM PERIOD (S)      6    6    6    7    8    8    8    8    8    8    8    8    8    8
CHANCE PRECIP       0    0    0    0    0    0    0    5    5   20   40   50   50   40
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE  LOW  LOW NONE
CLOUD COVER      MCLR MCLR MCLR PCLD PCLD PCLD PCLD PCLD PCLD PCLD MCLD MCLD MCLD PCLD
TEMPERATURE        69   72   77   79   77   71   67   66   66   70   73   73   72   71
HEAT INDEX                                                                            
WIND (MPH)         N9 NE12 NE10   E9  SE9   S6   S5   S3   S3   S5   S7   S9   S9   S7
WIND GUST          14                                                12   15   14   12


DATE               MON 07/28           TUE 07/29           WED 07/30           THU 07/31
EDT 6HRLY          02   08   14   20   02   08   14   20   02   08   14   20   02   08   14

RIP PROBABILITY    MM   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM
SURF HEIGHT (FT)    0    0    0    0    0    0    1    1    0    0    0    0    0    0    0
DOM PERIOD (S)      8    8    8    8    8    8    6    4    8    8    8    8    8    8   MM
CHANCE PRECIP      20    5    5    5    5    5    5   10    5    5   10   20   20   30   40
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      PCLD PCLD MCLR MCLR PCLD MCLR MCLR MCLR MCLR MCLR MCLR PCLD PCLD MCLD PCLD
TEMPERATURE        70   72   81   75   71   74   84   78   73   75   82   76   71   71   76
HEAT INDEX                                       89                  86                    
WIND (MPH)        SW5   N6   S8   S7  SW5  SW6 SW10  SW8   W6   N6   S9  SW7   W6  NW7  SE8
WIND GUST                                        15   13             14             12   13

 
Block  Island,  RI

DATE               SAT 07/26                          SUN 07/27
EDT 3HRLY          05   08   11   14   17   20   23   02   05   08   11   14   17   20

RIP CURRENT RISK       LOW  LOW  LOW  LOW                      LOW  LOW  LOW  LOW     
RIP PROBABILITY     0    0    0   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM
SURF HEIGHT (FT)    2    2    2    2    2    2    2    2    2    1    2    2    2    2
DOM PERIOD (S)      9    6    5    8    8    8    8    8    8    8    8    8    8    8
CHANCE PRECIP       0    0    0    0    0    0    0    0    5   10   30   40   50   40
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE  LOW NONE
CLOUD COVER      MCLR MCLR MCLR PCLD PCLD PCLD PCLD PCLD PCLD PCLD MCLD MCLD PCLD PCLD
TEMPERATURE        71   72   73   74   73   71   70   70   69   71   73   73   73   72
HEAT INDEX                                                                            
WIND (MPH)       NE14 NE17 NE13  E10 SE10  SE9   S8   S7   S7   S7   S9  S12  S12  S12
WIND GUST                         15                                                  


DATE               MON 07/28           TUE 07/29           WED 07/30           THU 07/31
EDT 6HRLY          02   08   14   20   02   08   14   20   02   08   14   20   02   08   14

RIP PROBABILITY    MM   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM
SURF HEIGHT (FT)    2    2    2    2    2    2    2    2    2    2    2    2    2    2    2
DOM PERIOD (S)      8    8    8    8    8    8    8    8    8    8    8    8    8    8   MM
CHANCE PRECIP      20    5    5    5    5    5    5   10    5    5   10   20   20   30   40
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      PCLD PCLD MCLR MCLR PCLD MCLR MCLR MCLR MCLR MCLR MCLR PCLD PCLD PCLD PCLD
TEMPERATURE        71   72   76   74   72   73   77   76   74   74   77   75   72   72   74
HEAT INDEX                                                                                 
WIND (MPH)        SW9   N8  S10   S9  SW8  SW8 SW14 SW13  W10   N9  S13 SW12  W10 NW12 SE12
WIND GUST                                                                                  

 
Eastern  Plymouth,  MA

DATE               SAT 07/26                          SUN 07/27
EDT 3HRLY          05   08   11   14   17   20   23   02   05   08   11   14   17   20

RIP CURRENT RISK       LOW  LOW  LOW  LOW                      LOW  LOW  LOW  LOW     
RIP PROBABILITY     2    5    1   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM
SURF HEIGHT (FT)    1    1    1    1    1    1    1    1    1    1    1    1    1    1
DOM PERIOD (S)      3    3    7    7    7    4    7    7    5    5    5    7    7    6
CHANCE PRECIP       0    0    0    0    0    0    0    0    0    5   30   40   50   40
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE  LOW  LOW NONE
CLOUD COVER      MCLR MCLR MCLR PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD MCLD PCLD PCLD
TEMPERATURE        68   69   71   72   72   69   66   65   65   68   73   72   71   70
HEAT INDEX                                                                            
WIND (MPH)        N12 NE12  NE9  NE7  SE7  SE6   S6  SW6  SW6   S6   S8  S10  S12   S9
WIND GUST          17   17   15   13                                 13   16   17   15


DATE               MON 07/28           TUE 07/29           WED 07/30           THU 07/31
EDT 6HRLY          02   08   14   20   02   08   14   20   02   08   14   20   02   08   14

RIP PROBABILITY    MM   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM
SURF HEIGHT (FT)    1    1    1    1    1    1    1    1    1    1    1    1    1    1    1
DOM PERIOD (S)      8    9    9    9    8    8    8    8    8    8    8    8    8    8   MM
CHANCE PRECIP      20    5    5    5    5    5    5   10   10    5   10   20   20   30   30
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      PCLD PCLD MCLR MCLR MCLR MCLR MCLR MCLR MCLR MCLR PCLD PCLD PCLD PCLD PCLD
TEMPERATURE        67   70   77   75   70   72   83   79   72   72   77   74   70   69   72
HEAT INDEX                                       88                                        
WIND (MPH)        SW7   W6   E8   S8  SW7  SW7  S10  SW9   W8   N7   E9   S7  SW7  NW8  NE9
WIND GUST          12             13   12   12   16   14   13   12   14   12   12   13   15

 
Suffolk  and  Eastern  Norfolk,  MA

DATE               SAT 07/26                          SUN 07/27
EDT 3HRLY          05   08   11   14   17   20   23   02   05   08   11   14   17   20

RIP CURRENT RISK       LOW  LOW  LOW  LOW                      LOW  LOW  LOW  LOW     
RIP PROBABILITY     2    5    1   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM
SURF HEIGHT (FT)    1    1    1    1    1    1    1    1    1    1    1    1    1    1
DOM PERIOD (S)      9    9    8    8    8    8    8    8    8    8    8    8    8    6
CHANCE PRECIP       0    0    0    0    0    0    0    0    0    5   30   40   50   40
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE  LOW  LOW NONE
CLOUD COVER      MCLR MCLR MCLR PCLD PCLD PCLD PCLD PCLD PCLD PCLD MCLD MCLD PCLD PCLD
TEMPERATURE        68   69   71   72   73   70   67   66   65   69   73   72   71   70
HEAT INDEX                                                                            
WIND (MPH)        N10 NE10  NE9  NE8  SE8  SE7   S6  SW6  SW6   S6  SW8  S10  S12   S9
WIND GUST          16   16   14   13                                 13   16   17   14


DATE               MON 07/28           TUE 07/29           WED 07/30           THU 07/31
EDT 6HRLY          02   08   14   20   02   08   14   20   02   08   14   20   02   08   14

RIP PROBABILITY    MM   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM
SURF HEIGHT (FT)    1    1    1    1    1    1    1    1    1    1    1    1    1    1    1
DOM PERIOD (S)      8    9    9    9    9    9    8    8    8    8    8    8    8    8   MM
CHANCE PRECIP      20    5    5    5    5    5    5   10   10    5   10   20   20   30   30
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      PCLD PCLD MCLR MCLR MCLR MCLR MCLR MCLR MCLR MCLR PCLD PCLD PCLD PCLD PCLD
TEMPERATURE        68   70   77   75   71   73   84   80   73   73   78   75   70   69   72
HEAT INDEX                                       89                                        
WIND (MPH)        SW7  NW6   E7   S8  SW7  SW7  SW9  SW9   W8   N7   E9   S7   W7  NW7  NE9
WIND GUST                    12   13        12   16   14        12   14   12   12   13   14

 
Eastern  Essex,  MA

DATE               SAT 07/26                          SUN 07/27
EDT 3HRLY          05   08   11   14   17   20   23   02   05   08   11   14   17   20

RIP CURRENT RISK       LOW  LOW  LOW  LOW                      LOW  LOW  LOW  LOW     
RIP PROBABILITY    32   46    2   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM
SURF HEIGHT (FT)    1    1    1    1    1    1    1    1    1    1    1    1    1    1
DOM PERIOD (S)      9    9    9   10    8    8    8    8    8    8    8    8    8    8
CHANCE PRECIP       0    0    0    0    0    0    0    0    0   10   40   50   50   40
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE  LOW  LOW NONE
CLOUD COVER      MCLR MCLR MCLR PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD
TEMPERATURE        67   69   72   73   72   69   68   66   66   68   72   71   71   69
HEAT INDEX                                                                            
WIND (MPH)         N9   N9  NE7   E7  SE8   S8   S8  SW7  SW7  SW7  SW9  S12  S12  S10
WIND GUST          14   14   12        13   13                  12   14        17   15


DATE               MON 07/28           TUE 07/29           WED 07/30           THU 07/31
EDT 6HRLY          02   08   14   20   02   08   14   20   02   08   14   20   02   08   14

RIP PROBABILITY    MM   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM   MM
SURF HEIGHT (FT)    1    1    1    1    1    1    1    1    1    1    1    1    1    1    1
DOM PERIOD (S)      9    9    9    9    9    9    8    8    8    8    8    8    8    8   MM
CHANCE PRECIP      10    5    5    5    5    5   10   10   10   10   10   20   30   30   30
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      PCLD PCLD MCLR MCLR MCLR MCLR MCLR MCLR MCLR MCLR PCLD PCLD PCLD PCLD PCLD
TEMPERATURE        67   69   77   73   70   72   83   79   71   72   77   73   69   68   72
HEAT INDEX                                                                                 
WIND (MPH)        SW7   W5  SE7   S8  SW7  SW7   S9  SW8  NW7   N7  SE8   S7   W7  NW7   E9
WIND GUST                         13             14                  13             12