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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               THU 06/12      FRI 06/13                               SAT 06/14
EDT 3HRLY          17   20   23   02   05   08   11   14   17   20   23   02   05   08   11   14

RIP CURRENT RISK  LOW                      LOW  LOW  LOW  LOW                      LOW  LOW  LOW
RIP PROBABILITY    42   47   10    4   29   54   14    5   24   46   11    4   16   64   56   29
SURF HEIGHT (FT)    2    1    1    1    1    1    1    1    1    1    1    1    1    1    1    2
DOM PERIOD (S)      9   11   11   15   15   15   15   15   15   15   15   13   14   12   14   13
CHANCE PRECIP       0    0    0    0    5    5    5    5    5    5   10   20   20   40   40   30
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER       CLR MCLR MCLR PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD MCLD MCLD MCLD MCLD MCLD
TEMPERATURE        73   68   66   63   61   62   63   64   63   61   60   59   59   60   61   60
HEAT INDEX                                                                                      
WIND (MPH)        W14  W10  W10  NW8  NW8   N8   N8  NE7  SE8  SE8  SE7  SE8  SE8 SE10  E13  E14
WIND GUST          20   17   15   16   15   13   13                  12   13   13   16   20   21


DATE                         SUN 06/15           MON 06/16           TUE 06/17
EDT 6HRLY          17   23   05   11   17   23   05   11   17   23   05   11   17

RIP PROBABILITY     8   14   10   34   14   27    9   38   13   37    8   39   MM
SURF HEIGHT (FT)    1    1    2    2    1    2    2    2    2    1    1    1    1
DOM PERIOD (S)     11    5    6    7    7    7    8    9    8    8    8    8    8
CHANCE PRECIP      20   20   10    5    5   10   10   20   30   20   30   20   20
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      MCLD MCLD MCLD PCLD PCLD PCLD MCLD MCLD MCLD MCLD MCLD MCLD MCLD
TEMPERATURE        59   57   56   60   60   58   58   62   63   60   60   64   65
HEAT INDEX                                                                       
WIND (MPH)        E13  E10  NE9   E9   E9  SE7  SE8 SE10 SE10  SE8  SE8 NE10 NE10
WIND GUST          20   15   14   15   14   12        16   16   13   14   16   15

 
Nantucket,  MA  East  Coast

DATE               THU 06/12      FRI 06/13                               SAT 06/14
EDT 3HRLY          17   20   23   02   05   08   11   14   17   20   23   02   05   08   11   14

RIP CURRENT RISK  LOW                      LOW  LOW  LOW  LOW                      LOW  LOW  LOW
RIP PROBABILITY     0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0
SURF HEIGHT (FT)    2    2    2    1    1    1    1    1    1    1    1    1    1    1    1    2
DOM PERIOD (S)      6    6    6    6    9   12   13   13   11    9    9    9    9    7    4    4
CHANCE PRECIP       0    0    0    5    5    5    5    5    5    5   10   20   20   40   50   40
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      MCLR MCLR MCLR PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD MCLD MCLD MCLD MCLD MCLD
TEMPERATURE        68   67   66   65   63   63   63   63   63   61   60   60   60   61   61   60
HEAT INDEX                                                                                      
WIND (MPH)       SW18  W14  W12  NW9   N8   N8  NE9  NE9   E9  SE9  SE9 SE10 SE12 SE14  E15  E16
WIND GUST          24   20        14   14   13                                           21   21


DATE                         SUN 06/15           MON 06/16           TUE 06/17
EDT 6HRLY          17   23   05   11   17   23   05   11   17   23   05   11   17

RIP PROBABILITY     0    0    0    0    0    0    0    0    0    0    0    0   MM
SURF HEIGHT (FT)    2    2    2    2    2    2    2    2    2    2    2    1    1
DOM PERIOD (S)      5    5    6    7    7    7    8    8    8    8    8    8    8
CHANCE PRECIP      30   20   20   10    5    5   10   20   30   30   30   20   20
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      MCLD MCLD MCLD PCLD PCLD MCLD MCLD MCLD MCLD MCLD MCLD MCLD PCLD
TEMPERATURE        60   58   58   60   60   59   59   61   62   61   62   63   64
HEAT INDEX                                                                       
WIND (MPH)        E16  E14 NE13  E13  E10   E9  SE9 SE13 SE12 SE10 SE10 NE13 NE12
WIND GUST          21                                                            

 
Nantucket,  MA  South  Coast

DATE               THU 06/12      FRI 06/13                               SAT 06/14
EDT 3HRLY          17   20   23   02   05   08   11   14   17   20   23   02   05   08   11   14

RIP CURRENT RISK  LOW                      LOW  LOW  LOW  LOW                      LOW  LOW  LOW
RIP PROBABILITY    91   79   75   78   77   58   54   59   49   31   27   36   45   38   36   56
SURF HEIGHT (FT)    2    2    2    1    1    1    1    1    1    1    1    1    1    1    2    2
DOM PERIOD (S)      6    6    6    6    6    6    6    6    6    6    6    6    7    7    6    5
CHANCE PRECIP       0    0    0    5    5    5    5    5    5    5   10   20   20   40   50   40
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      MCLR MCLR MCLR PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD MCLD MCLD MCLD MCLD MCLD
TEMPERATURE        67   66   65   64   62   63   65   65   63   60   60   59   59   61   62   61
HEAT INDEX                                                                                      
WIND (MPH)       SW20  W14  W10  NW8   N8   N9  NE9   E8  E10 SE10 SE10 SE10 SE12  E14  E16  E16
WIND GUST               20        13   14                                                21   22


DATE                         SUN 06/15           MON 06/16           TUE 06/17
EDT 6HRLY          17   23   05   11   17   23   05   11   17   23   05   11   17

RIP PROBABILITY    14    7   10    5   15   10   13    6   10    5    8    5   MM
SURF HEIGHT (FT)    2    2    2    2    2    2    2    2    2    2    1    1    1
DOM PERIOD (S)      5    5    6    7    7    7    7    8    8    8    8    8    8
CHANCE PRECIP      30   20   20   10    5   10   10   20   30   30   30   20   20
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      MCLD MCLD MCLD PCLD PCLD MCLD MCLD MCLD MCLD MCLD MCLD MCLD PCLD
TEMPERATURE        60   58   57   60   60   59   58   62   62   61   61   64   64
HEAT INDEX                                                                       
WIND (MPH)        E17  E14 NE13  E14  E12   E9   E9 SE13 SE12 SE10 SE10 NE13 NE13
WIND GUST          22                                                            

 
Dukes,  MA

DATE               THU 06/12      FRI 06/13                               SAT 06/14
EDT 3HRLY          17   20   23   02   05   08   11   14   17   20   23   02   05   08   11   14

RIP CURRENT RISK  LOW                      LOW  LOW  LOW  LOW                      LOW  LOW  LOW
RIP PROBABILITY    90   76   73   77   74   46   44   60   55   37   35   61   73   64   61   83
SURF HEIGHT (FT)    2    2    1    1    1    1    1    1    1    1    1    1    1    1    1    2
DOM PERIOD (S)      6    6    6    6    6    6    6    6    6    8    8    7    9    7    8    6
CHANCE PRECIP       0    0    0   10    5    5    5    5    5    5   10   10   20   40   40   30
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      MCLR MCLR MCLR PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD MCLD MCLD MCLD MCLD MCLD
TEMPERATURE        69   67   66   65   62   64   66   66   65   61   60   60   60   62   62   62
HEAT INDEX                                                                                      
WIND (MPH)       SW18  W13   W9  NW8   N7   N8  NE7  SE8 SE10 SE10 SE10 SE10 SE12  E14  E15  E17
WIND GUST          24                  12                                                20     


DATE                         SUN 06/15           MON 06/16           TUE 06/17
EDT 6HRLY          17   23   05   11   17   23   05   11   17   23   05   11   17

RIP PROBABILITY    14    6   11    5   13    8   12    6   10    5    9    5   MM
SURF HEIGHT (FT)    2    1    1    1    1    1    1    1    1    1    1    1    1
DOM PERIOD (S)      6    6    6    7    7    7    7    8    8    8    8    8    8
CHANCE PRECIP      20   20   20   10    5   10   20   20   30   30   30   20   20
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      MCLD MCLD MCLD PCLD PCLD MCLD  CLD MCLD MCLD MCLD MCLD MCLD PCLD
TEMPERATURE        60   58   58   61   61   59   59   63   63   61   62   66   66
HEAT INDEX                                                                       
WIND (MPH)       NE17 NE14 NE13  E13  E12   E9  SE9 SE13 SE13  SE9  E10 NE13  E13
WIND GUST                                                                        

 
Southern  Bristol,  MA

DATE               THU 06/12      FRI 06/13                               SAT 06/14
EDT 3HRLY          17   20   23   02   05   08   11   14   17   20   23   02   05   08   11   14

RIP CURRENT RISK  LOW                      LOW  LOW  LOW  LOW                      LOW  LOW  LOW
RIP PROBABILITY     0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0
SURF HEIGHT (FT)    1    1    1    1    1    1    0    0    1    1    1    0    0    1    1    1
DOM PERIOD (S)      6    6    6    6    6    6    6    6    6    6    6    6    6    6    6    6
CHANCE PRECIP       0    0    0    5    5    5    5    5    5    5   10   20   20   40   40   30
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      MCLR MCLR MCLR PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD MCLD MCLD MCLD MCLD MCLD
TEMPERATURE        76   72   68   64   61   65   69   69   67   63   61   60   60   62   63   63
HEAT INDEX                                                                                      
WIND (MPH)       SW16   W9  NW8  NW6   N5   N6  NE6   S8  SE9  SE8  SE7  SE7  SE8   E9  E13  E14
WIND GUST          23   15             10                                           14        20


DATE                         SUN 06/15           MON 06/16           TUE 06/17
EDT 6HRLY          17   23   05   11   17   23   05   11   17   23   05   11   17

RIP PROBABILITY     0    0    0    0    0    0    0    0    0    0    0    0   MM
SURF HEIGHT (FT)    1    1    1    1    1    1    1    1    1    1    1    1    1
DOM PERIOD (S)      6    6    6    8    7    7    7    6    6    6    6    6    5
CHANCE PRECIP      20   20   10    5    5   10   20   20   30   20   30   20   20
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      MCLD MCLD MCLD MCLD PCLD MCLD  CLD MCLD MCLD MCLD MCLD PCLD PCLD
TEMPERATURE        61   57   56   63   63   59   58   65   65   62   61   68   69
HEAT INDEX                                                                       
WIND (MPH)       NE14  NE9  NE9  E10  SE9  SE7  SE7 SE10 SE10  SE7  NE7 NE10 SE10
WIND GUST          20   14             14                  15        12        15

 
Newport,  RI

DATE               THU 06/12      FRI 06/13                               SAT 06/14
EDT 3HRLY          17   20   23   02   05   08   11   14   17   20   23   02   05   08   11   14

RIP CURRENT RISK  LOW                      LOW  LOW  LOW  LOW                      LOW  LOW  LOW
RIP PROBABILITY     0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0
SURF HEIGHT (FT)    2    1    1    1    1    1    1    1    1    1    1    1    1    1    1    1
DOM PERIOD (S)      6    9    6    6    6    6    8    6    6    7    6    6    6    6    6    6
CHANCE PRECIP       0    0    0    5    5    5    5    5    5    5   10   20   20   40   40   30
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER       CLR MCLR MCLR PCLD PCLD MCLD PCLD PCLD PCLD PCLD MCLD MCLD  CLD  CLD MCLD  CLD
TEMPERATURE        75   72   68   65   62   65   68   68   66   63   61   60   60   61   63   63
HEAT INDEX                                                                                      
WIND (MPH)       SW15   W9  NW9  NW7   N6   N7   E6   S8   S9  SE8  SE8  SE8   E8  E10  E13  E14
WIND GUST          22   14                                                          15        20


DATE                         SUN 06/15           MON 06/16           TUE 06/17
EDT 6HRLY          17   23   05   11   17   23   05   11   17   23   05   11   17

RIP PROBABILITY     0    0    0    0    0    0    0    0    0    0    0    0   MM
SURF HEIGHT (FT)    1    1    1    1    1    1    1    1    1    1    1    1    1
DOM PERIOD (S)      6    6    6    8    7    7    7    8    7    8    8    7    6
CHANCE PRECIP      20   20   20    5   10   10   20   20   30   30   30   20   20
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      MCLD MCLD MCLD MCLD PCLD MCLD  CLD MCLD MCLD MCLD MCLD PCLD PCLD
TEMPERATURE        61   58   57   62   63   59   58   64   64   62   62   68   68
HEAT INDEX                                                                       
WIND (MPH)       NE14 NE10  NE9  E10 SE10  SE8  SE7 SE10 SE10  SE8  NE8 NE10  S10
WIND GUST          20   15                                 15             15   15

 
Washington,  RI

DATE               THU 06/12      FRI 06/13                               SAT 06/14
EDT 3HRLY          17   20   23   02   05   08   11   14   17   20   23   02   05   08   11   14

RIP CURRENT RISK  LOW                      LOW  LOW  LOW  LOW                      LOW  LOW  LOW
RIP PROBABILITY    64   37   31   50   51   24   21   41   40   19   15   35   46   29   21   49
SURF HEIGHT (FT)    1    1    1    1    1    0    0    0    0    1    0    0    0    1    1    1
DOM PERIOD (S)      6    6    6    6    6    6    6    6    6    6    8    9    9    9    7    6
CHANCE PRECIP       0    0    0    5    5    5    5    5    5    5   10   20   20   40   40   30
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      MCLR MCLR MCLR PCLD PCLD MCLD PCLD PCLD PCLD PCLD MCLD MCLD MCLD MCLD MCLD  CLD
TEMPERATURE        78   74   68   65   61   65   70   70   68   64   60   59   59   61   64   64
HEAT INDEX                                                                                      
WIND (MPH)        W13   W8  NW8  NW6   N5  NE6   E6   S8   S8  SE6  SE5  SE6   E6   E8  E10 NE12
WIND GUST          22   13                                 13                       13   16   18


DATE                         SUN 06/15           MON 06/16           TUE 06/17
EDT 6HRLY          17   23   05   11   17   23   05   11   17   23   05   11   17

RIP PROBABILITY    13    6   13    5   12    8   14    5   10    5    9    5   MM
SURF HEIGHT (FT)    1    1    1    1    1    1    1    1    1    1    1    1    1
DOM PERIOD (S)      6    6    6    8    7    7    7    7    8    8    8    8    8
CHANCE PRECIP      20   20   20   10   10   10   20   20   30   30   30   20   20
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      MCLD MCLD MCLD MCLD PCLD MCLD  CLD MCLD MCLD MCLD MCLD MCLD PCLD
TEMPERATURE        62   57   56   63   64   59   57   64   65   62   61   69   70
HEAT INDEX                                                                       
WIND (MPH)       NE12  NE8  NE7   E8  SE8  SE5   E5  SE8  SE8   E5  NE6  NE8   S9
WIND GUST          18   13   12   13   13             13   13             13   14

 
Block  Island,  RI

DATE               THU 06/12      FRI 06/13                               SAT 06/14
EDT 3HRLY          17   20   23   02   05   08   11   14   17   20   23   02   05   08   11   14

RIP CURRENT RISK  LOW                      LOW  LOW  LOW  LOW                      LOW  LOW  LOW
RIP PROBABILITY     0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0
SURF HEIGHT (FT)    3    3    2    2    2    2    2    2    2    2    2    2    2    2    2    3
DOM PERIOD (S)      6    6    6    6    6    6    6    6    7    9    9    9    9    9    6    6
CHANCE PRECIP       0    0    0   10    5    5    5    5    5    5   10   20   30   40   40   30
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      MCLR MCLR MCLR PCLD PCLD MCLD PCLD PCLD PCLD PCLD MCLD MCLD MCLD MCLD MCLD MCLD
TEMPERATURE        70   68   66   65   63   63   65   66   65   63   61   60   60   61   62   62
HEAT INDEX                                                                                      
WIND (MPH)       SW17  W13  NW9  NW8   N7  NE8  NE8  SE9 SE10 SE10 SE10 SE10  E12  E14  E15  E16
WIND GUST          23   18             13                                                21   23


DATE                         SUN 06/15           MON 06/16           TUE 06/17
EDT 6HRLY          17   23   05   11   17   23   05   11   17   23   05   11   17

RIP PROBABILITY     0    0    0    0    0    0    0    0    0    0    0    0   MM
SURF HEIGHT (FT)    3    3    3    3    3    3    3    2    3    2    2    2    2
DOM PERIOD (S)      6    6    6    7    7    7    7    7    8    8    8    8    8
CHANCE PRECIP      20   20   20   10   10   10   20   20   30   30   30   20   20
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      MCLD  CLD MCLD PCLD PCLD MCLD  CLD MCLD MCLD MCLD MCLD PCLD PCLD
TEMPERATURE        61   59   58   61   61   60   59   62   63   62   62   65   66
HEAT INDEX                                                                       
WIND (MPH)       NE17 NE15 NE14  E13  E12  E10   E9 SE12 SE12  E10 NE10 NE13  S13
WIND GUST          23   20                                                       

 
Eastern  Plymouth,  MA

DATE               THU 06/12      FRI 06/13                               SAT 06/14
EDT 3HRLY          17   20   23   02   05   08   11   14   17   20   23   02   05   08   11   14

RIP CURRENT RISK  LOW                      LOW  LOW  LOW  LOW                      LOW  LOW  LOW
RIP PROBABILITY    11   11    1    1    8   25    3    1   10   23    3    1    5   30    9    3
SURF HEIGHT (FT)    2    1    1    1    1    1    1    1    1    1    1    1    1    1    1    1
DOM PERIOD (S)     11    8   17   16   16   15   15   15   15   13   13   14   13   14   13   12
CHANCE PRECIP       0    0    0    0    0    5    5    5    5    5   10   20   20   40   40   30
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER       CLR MCLR MCLR PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD MCLD  CLD MCLD MCLD MCLD
TEMPERATURE        78   72   67   63   61   63   65   66   66   64   61   60   59   60   61   60
HEAT INDEX                                                                                      
WIND (MPH)        W15  W12   W9  NW7  NW7   N8  NE7   E8 SE10  SE8   S7   S6  SE6   E8  E12  E13
WIND GUST          24   18   15   14   14   13   12             13                  14   17   20


DATE                         SUN 06/15           MON 06/16           TUE 06/17
EDT 6HRLY          17   23   05   11   17   23   05   11   17   23   05   11   17

RIP PROBABILITY     4    7    5   25    8   22    3   33    5   36    2   37   MM
SURF HEIGHT (FT)    1    1    1    1    1    1    1    1    1    1    1    1    1
DOM PERIOD (S)     11    5    6    5    7    6    8    9    8    8    8    8    8
CHANCE PRECIP      20   10   10    5    5   10   20   20   30   20   20   20   20
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      MCLD MCLD MCLD PCLD PCLD PCLD MCLD MCLD MCLD MCLD MCLD PCLD PCLD
TEMPERATURE        59   57   56   60   61   58   57   64   64   61   61   66   67
HEAT INDEX                                                                       
WIND (MPH)        E12   E8  NE7   E8   E9  SE7  SE6  SE9 SE10  SE7   E7  NE9  E10
WIND GUST          18   13   12   14   14             15   16   12   12   15   15

 
Suffolk  and  Eastern  Norfolk,  MA

DATE               THU 06/12      FRI 06/13                               SAT 06/14
EDT 3HRLY          17   20   23   02   05   08   11   14   17   20   23   02   05   08   11   14

RIP CURRENT RISK  LOW                      LOW  LOW  LOW  LOW                      LOW  LOW  LOW
RIP PROBABILITY    11   11    1    1    8   25    3    1   10   23    3    1    5   30    9    3
SURF HEIGHT (FT)    1    1    1    1    1    1    1    1    1    1    1    1    1    1    1    1
DOM PERIOD (S)     11    8   17   16   16   15   15   15   15   13   15   15   15   15   15   15
CHANCE PRECIP       0    0    0    0    0    5    5    5    5    5   10   20   30   40   40   30
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER       CLR  CLR MCLR PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD MCLD  CLD MCLD MCLD MCLD
TEMPERATURE        78   73   68   63   61   63   66   67   67   64   61   60   59   60   61   59
HEAT INDEX                                                                                      
WIND (MPH)        W16  W12   W9  NW7  NW7   N7  NE6   E7 SE10  SE8   S7   S6  SE6   E8  E12  E13
WIND GUST          24   18   15   13   14   13                  13                  13   17   18


DATE                         SUN 06/15           MON 06/16           TUE 06/17
EDT 6HRLY          17   23   05   11   17   23   05   11   17   23   05   11   17

RIP PROBABILITY     3    5    3   18    6   16    2   24    3   26    2   27   MM
SURF HEIGHT (FT)    1    1    1    1    1    1    1    1    1    1    1    1    1
DOM PERIOD (S)     14   12    6    5    7   13    8    9    8    8    8    8    8
CHANCE PRECIP      20   10   10    5   10   10   20   20   30   20   20   20   20
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      MCLD MCLD MCLD PCLD PCLD MCLD MCLD MCLD MCLD MCLD MCLD PCLD PCLD
TEMPERATURE        59   57   56   60   61   58   57   64   64   61   61   66   67
HEAT INDEX                                                                       
WIND (MPH)        E12   E7  NE7   E8   E9  SE7   S6  SE9 SE10   S7  NE7  NE9  E10
WIND GUST          18   12        13   14             14   15             14   15

 
Eastern  Essex,  MA

DATE               THU 06/12      FRI 06/13                               SAT 06/14
EDT 3HRLY          17   20   23   02   05   08   11   14   17   20   23   02   05   08   11   14

RIP CURRENT RISK  LOW                      LOW  LOW  LOW  LOW                      LOW  LOW  LOW
RIP PROBABILITY    50   44    4    3   29   52    7    2   28   61   11    3   26   74   39   10
SURF HEIGHT (FT)    1    1    1    1    1    1    1    1    1    1    1    1    1    1    1    1
DOM PERIOD (S)     15   10   15   17   15   15   15   15   15   15   15   15   15   15   15   14
CHANCE PRECIP       0    0    0    0    0    0    5    5    5    0   10   20   40   40   40   30
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      MCLR MCLR MCLR MCLR PCLD PCLD PCLD PCLD MCLR PCLD PCLD MCLD  CLD MCLD  CLD MCLD
TEMPERATURE        76   71   66   62   59   61   65   66   65   62   61   60   58   59   59   58
HEAT INDEX                                                                                      
WIND (MPH)        W15  W10  NW7  NW7  NW8  NW8   N5  SE7  SE9  SE9   S7   S6  SE6   E7   E9  E12
WIND GUST          23   16   14   13   15                       14                  12   15     


DATE                         SUN 06/15           MON 06/16           TUE 06/17
EDT 6HRLY          17   23   05   11   17   23   05   11   17   23   05   11   17

RIP PROBABILITY     6    6    5   21    7   17    4   30    6   30    3   31   MM
SURF HEIGHT (FT)    1    1    1    1    1    1    1    1    1    1    1    1    1
DOM PERIOD (S)     14   12   13    7    7    8    8    9    8    8    8    8    8
CHANCE PRECIP      10   10   10    5   10   10   20   20   30   20   20   20   20
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      MCLD MCLD MCLD PCLD PCLD MCLD MCLD MCLD MCLD MCLD MCLD PCLD PCLD
TEMPERATURE        58   56   55   59   60   58   57   62   63   60   59   65   66
HEAT INDEX                                                                       
WIND (MPH)        E10   E6  NE6   E7  SE9  SE7   S6  SE9 SE10   S7   E7  NE8   E9
WIND GUST          15                  14                  15   12        13   15