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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 05/22                          FRI 05/23
EDT 3HRLY          05   08   11   14   17   20   23   02   05   08   11   14   17   20

RIP CURRENT RISK      HIGH HIGH HIGH HIGH                     HIGH HIGH HIGH HIGH     
RIP PROBABILITY    82   62   92   99   97   89   97  100   99   96   97  100   99   92
SURF HEIGHT (FT)    2    3    4    4    5    5    5    5    5    4    4    3    3    3
DOM PERIOD (S)     13    0    0    0    0    0    7   10    9    9    9    9    9    9
CHANCE PRECIP      30   50   80  100   90   80   50   50   30   30   10    5   10   20
TSTM POTENTIAL   NONE NONE NONE  LOW  LOW  LOW NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER       CLD  CLD  CLD  CLD  CLD  CLD  CLD  CLD  CLD  CLD  CLD MCLD MCLD PCLD
TEMPERATURE        49   51   52   52   52   52   53   53   52   51   51   53   53   52
HEAT INDEX                                                                            
WIND (MPH)        E20  E21  E24  E25  E28  E30  E25 SE20  W20  W20  W18  W16  W13  SW9
WIND GUST          29   31   33   38   46   49   38   29   29   29   28   25   20   17


DATE               SAT 05/24           SUN 05/25           MON 05/26           TUE 05/27
EDT 6HRLY          02   08   14   20   02   08   14   20   02   08   14   20   02   08   14

RIP PROBABILITY    50   29   45   16   33   21   24   13   10   16    4    6    1   12   MM
SURF HEIGHT (FT)    2    2    2    2    1    1    1    1    1    1    1    1    1    1    1
DOM PERIOD (S)      9    9    9    9    8    8    8    8    8    8    8    8    8    9   14
CHANCE PRECIP      20   30   30   20    5    0    5    5    0    0    5    5    0    5   10
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD MCLR MCLR PCLD PCLD PCLD PCLD
TEMPERATURE        52   51   55   53   52   52   56   55   53   54   59   57   55   56   59
HEAT INDEX                                                                                 
WIND (MPH)        SW7   W9   W9   W6  NW9 NW10  NW6   W5   W6  NW6   N6  SW6  SW6  SW7   S9
WIND GUST          15   16   17   13   16   18   15        13   13   13   12   13   14   18

 
Nantucket,  MA  East  Coast

DATE               THU 05/22                          FRI 05/23
EDT 3HRLY          05   08   11   14   17   20   23   02   05   08   11   14   17   20

RIP CURRENT RISK       MOD  MOD  MOD  MOD                      MOD  MOD  MOD  MOD     
RIP PROBABILITY     0    0    0    0    0    0    0    0    0    0    0    0    0    0
SURF HEIGHT (FT)    3    3    4    5    5    5    5    5    5    4    4    3    3    3
DOM PERIOD (S)      0    9    0    0    0    0    9    9    9    9    9    9    9    9
CHANCE PRECIP      40   70  100  100   80   50   30   40   20    5    5    5   10   30
TSTM POTENTIAL   NONE NONE NONE  LOW  LOW NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER       CLD  CLD  CLD  CLD  CLD  CLD  CLD  CLD  CLD  CLD MCLD MCLD MCLD PCLD
TEMPERATURE        51   52   53   53   54   55   56   55   54   53   54   55   56   55
HEAT INDEX                                                                            
WIND (MPH)        E22  E24  E28  E30  E30  E29 SE23 SW23  W24  W23  W21  W18 SW15 SW14
WIND GUST          28   32   36   39   47   48   30   28   30   28   26   24   21   20


DATE               SAT 05/24           SUN 05/25           MON 05/26           TUE 05/27
EDT 6HRLY          02   08   14   20   02   08   14   20   02   08   14   20   02   08   14

RIP PROBABILITY     0    0    0    0    0    0    0    0    0    0    0    0    0    0   MM
SURF HEIGHT (FT)    3    2    2    2    2    2    1    1    1    1    1    1    1    1    1
DOM PERIOD (S)      8    9    9    9    8    7    7    7    7    7    8    8    9    7    0
CHANCE PRECIP      20   30   30   20    0    0    0    0    0    5    5    5    0    5   10
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD MCLR MCLR PCLD PCLD PCLD PCLD
TEMPERATURE        54   53   55   55   54   53   56   55   55   55   58   57   56   56   58
HEAT INDEX                                                                                 
WIND (MPH)        W10  W13  W14  W10 NW10 NW12   W9   W7   W7  NW7  NW6  SW7  SW7  SW8  S12
WIND GUST          16   18   22   16   16   17   16   13   13   13   14   12   12   14   18

 
Nantucket,  MA  South  Coast

DATE               THU 05/22                          FRI 05/23
EDT 3HRLY          05   08   11   14   17   20   23   02   05   08   11   14   17   20

RIP CURRENT RISK       MOD  MOD  MOD  MOD                      MOD  MOD  MOD  MOD     
RIP PROBABILITY    29   54   75   62   52   74   85   81   92   97   98   93   80   85
SURF HEIGHT (FT)    3    3    4    4    5    4    4    4    4    4    3    3    3    3
DOM PERIOD (S)      9    9    0    0    0    0    9    9    9    9    9    9    9    9
CHANCE PRECIP      40   80  100  100   80   50   30   40   20    5    5    5   10   30
TSTM POTENTIAL   NONE NONE NONE  MOD  LOW NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER       CLD  CLD  CLD  CLD  CLD  CLD  CLD  CLD  CLD  CLD  CLD MCLD MCLD PCLD
TEMPERATURE        50   52   54   54   55   56   56   55   53   53   54   55   56   54
HEAT INDEX                                                                            
WIND (MPH)        E23  E25  E29  E31  E31  E29 SE23  W23  W24  W23  W21  W18 SW16 SW14
WIND GUST          28   32   36   40   47   46   30   29   30   29   26   24   21   20


DATE               SAT 05/24           SUN 05/25           MON 05/26           TUE 05/27
EDT 6HRLY          02   08   14   20   02   08   14   20   02   08   14   20   02   08   14

RIP PROBABILITY    25   25   25   18   21   13   14    5   14    4    7    2    6    3   MM
SURF HEIGHT (FT)    2    2    2    2    2    2    1    1    1    1    1    1    1    1    1
DOM PERIOD (S)      7    9    8    9    8    8    8    6    6    5    8    9    9    5    0
CHANCE PRECIP      20   30   20   20    0    0    5    0    0    5    5   10    0    5   10
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD MCLR MCLR PCLD PCLD PCLD MCLD
TEMPERATURE        54   53   55   55   53   54   57   55   54   56   59   56   56   57   59
HEAT INDEX                                                                                 
WIND (MPH)        W12  W13  W15  W12 NW12 NW13  W10   W8   W8  NW7  SW7  SW7  SW7   S8  S12
WIND GUST               18   23   17        18   17   13   13   13   14   12   12   14   20

 
Dukes,  MA

DATE               THU 05/22                          FRI 05/23
EDT 3HRLY          05   08   11   14   17   20   23   02   05   08   11   14   17   20

RIP CURRENT RISK      HIGH HIGH HIGH HIGH                      MOD  MOD  MOD  MOD     
RIP PROBABILITY    70   91   94   86   75   92   93   89   89   95   97   91   75   84
SURF HEIGHT (FT)    2    2    3    4    4    4    3    3    2    2    2    2    2    2
DOM PERIOD (S)      9   10    8    8    9    9    9    9    9    9    9    8    8    8
CHANCE PRECIP      50   90  100  100   90   60   50   40   20    5    5    5   10   30
TSTM POTENTIAL   NONE NONE NONE  MOD  LOW NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER       CLD  CLD  CLD  CLD  CLD  CLD  CLD  CLD  CLD  CLD MCLD MCLD PCLD PCLD
TEMPERATURE        50   53   54   54   55   55   55   54   51   52   53   55   56   55
HEAT INDEX                                                                            
WIND (MPH)        E24  E26  E30  E32  E32  E30  E24  W24  W25  W23  W21  W18 SW16 SW14
WIND GUST          29   31   36   41   44   40   31   29   30   28        23   21   20


DATE               SAT 05/24           SUN 05/25           MON 05/26           TUE 05/27
EDT 6HRLY          02   08   14   20   02   08   14   20   02   08   14   20   02   08   14

RIP PROBABILITY    16   14   14    7   10    4    6    1    5    1    3    1    3    1   MM
SURF HEIGHT (FT)    2    2    2    2    1    1    1    1    1    1    1    1    1    1    1
DOM PERIOD (S)      8    8    8    9    9    9    9    7    7    7    9    9    9    9    0
CHANCE PRECIP      30   30   30   20    0    0    5    5    0    5    5   10    0   10   20
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD MCLR MCLR PCLD PCLD PCLD MCLD MCLD
TEMPERATURE        54   53   56   55   53   54   58   56   54   56   61   57   57   58   60
HEAT INDEX                                                                                 
WIND (MPH)        W12  W13  W15  W12 NW12 NW13  W12   W8  NW8  NW7  SW9  SW8  SW7  SW8  S13
WIND GUST               18   23        17   18   17   13   13   12   15        12   13   20

 
Southern  Bristol,  MA

DATE               THU 05/22                          FRI 05/23
EDT 3HRLY          05   08   11   14   17   20   23   02   05   08   11   14   17   20

RIP CURRENT RISK       MOD  MOD  MOD  MOD                      LOW  LOW  LOW  LOW     
RIP PROBABILITY     0    0    0    0    0    0    0    0    0    0    0    0    0    0
SURF HEIGHT (FT)    1    1    2    3    3    3    2    1    1    1    1    1    1    1
DOM PERIOD (S)      9    9    8    8    9    9    8    8    7    7    7    7    7    7
CHANCE PRECIP      60   90  100  100   90   80   70   50   20   10    5    5   10   30
TSTM POTENTIAL   NONE NONE NONE  LOW  LOW NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER       CLD  CLD  CLD  CLD  CLD  CLD  CLD  CLD  CLD  CLD MCLD MCLD MCLD MCLD
TEMPERATURE        49   51   52   52   53   53   53   51   49   49   53   55   55   54
HEAT INDEX                                                                            
WIND (MPH)        E18  E21  E24 NE28 NE29 NE25 NE22 NW18  W20  W17  W16  W15 SW14 SW10
WIND GUST          26   28   33   39   40   41   32   26   26   25   24   22   20   16


DATE               SAT 05/24           SUN 05/25           MON 05/26           TUE 05/27
EDT 6HRLY          02   08   14   20   02   08   14   20   02   08   14   20   02   08   14

RIP PROBABILITY     0    0    0    0    0    0    0    0    0    0    0    0    0    0   MM
SURF HEIGHT (FT)    1    1    1    1    1    1    1    0    0    0    0    0    0    0    0
DOM PERIOD (S)      7    8    7    9    7    6    6    5    5    5    9    7    7    4    0
CHANCE PRECIP      30   30   30   20    0    5    5    5    0    5    5   10    0   10   20
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      PCLD PCLD PCLD PCLD PCLD PCLD MCLD PCLD MCLR MCLR PCLD PCLD PCLD MCLD MCLD
TEMPERATURE        52   51   56   55   51   53   60   57   52   57   64   59   56   58   63
HEAT INDEX                                                                                 
WIND (MPH)         W8   W9  W13   W8  NW8 NW10  W10   W5  NW6  NW6   S9  SW6  SW6   S6  S12
WIND GUST          14   16   21   14   14   16   17                  15             12   20

 
Newport,  RI

DATE               THU 05/22                          FRI 05/23
EDT 3HRLY          05   08   11   14   17   20   23   02   05   08   11   14   17   20

RIP CURRENT RISK       MOD  MOD  MOD  MOD                      LOW  LOW  LOW  LOW     
RIP PROBABILITY     0    0    0    0    0    0    0    0    0    0    0    0    0    0
SURF HEIGHT (FT)    2    2    2    2    3    3    2    2    2    2    2    1    1    1
DOM PERIOD (S)      9    9    8    8    9    9    8    8    8    8    8    8    8    7
CHANCE PRECIP      60   90  100  100   90   80   70   50   20    5    5    5   20   30
TSTM POTENTIAL   NONE NONE  LOW  MOD  LOW NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER       CLD  CLD  CLD  CLD  CLD  CLD  CLD  CLD  CLD  CLD MCLD MCLD PCLD MCLD
TEMPERATURE        50   51   52   52   52   53   52   51   49   49   52   54   55   54
HEAT INDEX                                                                            
WIND (MPH)        E20  E21  E24 NE26 NE26 NE24  N23 NW20 NW20  W17  W15  W15 SW14 SW10
WIND GUST          26   28   33   38   39   39   32   26   26   23   22   21        16


DATE               SAT 05/24           SUN 05/25           MON 05/26           TUE 05/27
EDT 6HRLY          02   08   14   20   02   08   14   20   02   08   14   20   02   08   14

RIP PROBABILITY     0    0    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    1    1
DOM PERIOD (S)      7    8    7    8    7    7    7    6    6    6    9    9    9   11   14
CHANCE PRECIP      30   30   30   20    0    5    5    5    0    5    5   10    0   10   20
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD MCLR MCLR PCLD PCLD PCLD MCLD MCLD
TEMPERATURE        52   51   56   56   51   53   60   57   53   57   63   59   56   59   62
HEAT INDEX                                                                                 
WIND (MPH)         W9  W10  W13   W9  NW9 NW10  W10   W7  NW7  NW6  SW8  SW7  SW6   S7  S12
WIND GUST          14   16   21   15   15   17   17   12   12   12   14   12        12   18

 
Washington,  RI

DATE               THU 05/22                          FRI 05/23
EDT 3HRLY          05   08   11   14   17   20   23   02   05   08   11   14   17   20

RIP CURRENT RISK       MOD  MOD  MOD  MOD                      LOW  LOW  LOW  LOW     
RIP PROBABILITY    57   85   91   81   73   92   96   91   77   83   87   71   40   53
SURF HEIGHT (FT)    1    1    1    1    1    1    1    1    1    1    1    1    1    1
DOM PERIOD (S)      8    1    1    6    7    9    8    8    9    8    8    8    8    8
CHANCE PRECIP      70  100  100  100   90   80   60   40   10    5    5    5   20   40
TSTM POTENTIAL   NONE NONE  LOW  LOW  LOW NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER       CLD  CLD  CLD  CLD  CLD  CLD  CLD  CLD  CLD  CLD MCLD MCLD PCLD MCLD
TEMPERATURE        49   51   52   52   52   51   50   48   47   48   52   55   55   53
HEAT INDEX                                                                            
WIND (MPH)        E15  E16 NE20 NE22 NE23  N20  N18 NW15 NW14 NW13  W13  W13 SW10  SW7
WIND GUST          25   26   32   36   37   38   31   26   24   21   20   18   17   14


DATE               SAT 05/24           SUN 05/25           MON 05/26           TUE 05/27
EDT 6HRLY          02   08   14   20   02   08   14   20   02   08   14   20   02   08   14

RIP PROBABILITY    22   15   22    7   15    4    7    1    5    1    4    1    4    1   MM
SURF HEIGHT (FT)    1    1    1    1    1    1    0    0    0    0    0    0    0    0    0
DOM PERIOD (S)      8    8    8    8    9    9    9    9    9    9    9    9    9   13    9
CHANCE PRECIP      30   30   20   20    0    5    5    5    0    5    5   10    5   10   20
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD MCLR MCLR PCLD PCLD PCLD MCLD MCLD
TEMPERATURE        50   50   57   56   49   52   61   58   51   56   65   60   55   58   63
HEAT INDEX                                                                                 
WIND (MPH)         W6   W8  W12   W7  NW7   W8  W10   W5  NW5  NW5  SW7  SW5  SW5   S5  SE9
WIND GUST          12   15   20   14   14   16   17        10        13   10        10   17

 
Block  Island,  RI

DATE               THU 05/22                          FRI 05/23
EDT 3HRLY          05   08   11   14   17   20   23   02   05   08   11   14   17   20

RIP CURRENT RISK       MOD  MOD  MOD  MOD                      MOD  MOD  MOD  MOD     
RIP PROBABILITY     0    0    0    0    0    0    0    0    0    0    0    0    0    0
SURF HEIGHT (FT)    4    4    5    6    6    6    5    5    4    4    3    3    3    3
DOM PERIOD (S)      0    0    0    0    8    9    8    9    9    8    8    8    8    8
CHANCE PRECIP      80  100  100  100   80   70   40   20    5    5    5   10   20   40
TSTM POTENTIAL   NONE NONE  LOW  LOW  LOW NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER       CLD  CLD  CLD  CLD  CLD  CLD  CLD  CLD  CLD  CLD PCLD PCLD PCLD MCLD
TEMPERATURE        51   52   55   55   55   54   52   50   50   51   53   55   56   56
HEAT INDEX                                                                            
WIND (MPH)        E24  E25  E28 NE29 NE29 NE26  N25 NW23 NW21  W17  W16  W15 SW14  W13
WIND GUST          31   32   38   41   46   41   35   29   26   23   22   21   20   20


DATE               SAT 05/24           SUN 05/25           MON 05/26           TUE 05/27
EDT 6HRLY          02   08   14   20   02   08   14   20   02   08   14   20   02   08   14

RIP PROBABILITY     0    0    0    0    0    0    0    0    0    0    0    0    0    0   MM
SURF HEIGHT (FT)    3    3    3    2    2    2    2    2    2    2    1    1    1    1    2
DOM PERIOD (S)      8    8    8    7    7    7    7    7    7    9    9    9    9   12    0
CHANCE PRECIP      30   20   20   20    0    5    5    5    0    5   10   10    5   10   20
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD MCLR MCLR PCLD PCLD PCLD MCLD MCLD
TEMPERATURE        54   52   56   56   53   53   59   58   55   56   61   59   57   58   60
HEAT INDEX                                                                                 
WIND (MPH)        W12  W14  W14  W12 NW13 NW13  W12   W9  NW8  NW7  SW8  SW8  SW7   S8 SE12
WIND GUST          18   21   23   18   20   21   18   15   15   14   14   14   13   14   20

 
Eastern  Plymouth,  MA

DATE               THU 05/22                          FRI 05/23
EDT 3HRLY          05   08   11   14   17   20   23   02   05   08   11   14   17   20

RIP CURRENT RISK       MOD  MOD  MOD  MOD                     HIGH HIGH HIGH HIGH     
RIP PROBABILITY    64   34   90   99   93   70   97  100   98   87   97  100   99   85
SURF HEIGHT (FT)    2    2    2    3    3    3    3    3    3    3    2    2    2    2
DOM PERIOD (S)      1    1    1    0    1    1    1   10   10    9    9    9    9    9
CHANCE PRECIP      40   60   90  100  100   90   70   60   50   30   20    5   20   30
TSTM POTENTIAL   NONE NONE NONE  LOW  LOW  LOW NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER       CLD  CLD  CLD  CLD  CLD  CLD  CLD  CLD  CLD  CLD  CLD MCLD MCLD MCLD
TEMPERATURE        48   51   51   51   51   51   52   52   50   49   50   52   54   52
HEAT INDEX                                                                            
WIND (MPH)        E18  E21  E23  E25 NE28 NE29 NE26 NE22 NW21 NW20  W17  W14  W10  SW7
WIND GUST          28   30   33   36   43   45   39   32   32   30   28   22   17   14


DATE               SAT 05/24           SUN 05/25           MON 05/26           TUE 05/27
EDT 6HRLY          02   08   14   20   02   08   14   20   02   08   14   20   02   08   14

RIP PROBABILITY    61   20   47    6   29    9   17    5    7    8    2    3    0    4   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    8    8    8    8    8    8    8    8    8    8    1
CHANCE PRECIP      30   30   30   20    5    5    5    5    0    5    5   10    0    5   10
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      MCLD PCLD MCLD PCLD PCLD PCLD PCLD PCLD MCLR MCLR MCLR PCLD PCLD PCLD PCLD
TEMPERATURE        51   50   55   54   50   52   58   56   52   56   62   60   55   58   63
HEAT INDEX                                                                                 
WIND (MPH)        SW6   W8   W9  NW6  NW8  NW9  NW7  NW3   W6  NW5   E7   S5  SW5  SW5  SE9
WIND GUST          12   15   17   13   15   17   16    9   12   12   14   10   12   12   18

 
Suffolk  and  Eastern  Norfolk,  MA

DATE               THU 05/22                          FRI 05/23
EDT 3HRLY          05   08   11   14   17   20   23   02   05   08   11   14   17   20

RIP CURRENT RISK       MOD  MOD  MOD  MOD                     HIGH HIGH HIGH HIGH     
RIP PROBABILITY    64   34   90   99   93   70   97  100   98   87   97  100   99   85
SURF HEIGHT (FT)    1    2    2    2    2    2    3    2    2    2    2    2    2    1
DOM PERIOD (S)      1    1    1    0    1    1    1   10   10   10    9    9    9    9
CHANCE PRECIP      40   60   90  100  100   90   80   70   50   30   20   10   20   30
TSTM POTENTIAL   NONE NONE NONE  LOW  LOW  LOW NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER       CLD  CLD  CLD  CLD  CLD  CLD  CLD  CLD  CLD  CLD  CLD MCLD MCLD MCLD
TEMPERATURE        48   50   51   50   51   51   52   51   50   48   49   52   53   52
HEAT INDEX                                                                            
WIND (MPH)        E18  E20  E22  E24 NE26 NE28 NE25 NE22 NW21 NW20  W17  W14  W10  SW7
WIND GUST          28   30   32   36   41   44   39   32   32   29   26   22   17   14


DATE               SAT 05/24           SUN 05/25           MON 05/26           TUE 05/27
EDT 6HRLY          02   08   14   20   02   08   14   20   02   08   14   20   02   08   14

RIP PROBABILITY    44   14   34    5   21    6   12    4    5    6    1    2    0    3   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    8    8    8    8    8    8    8    8    8    8    1
CHANCE PRECIP      30   30   30   30    5    5    5    5    0    5    5   10    0    5   10
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      MCLD PCLD MCLD PCLD PCLD PCLD PCLD PCLD MCLR MCLR MCLR PCLD PCLD PCLD PCLD
TEMPERATURE        51   50   55   54   50   52   58   56   52   56   63   60   56   58   63
HEAT INDEX                                                                                 
WIND (MPH)        SW6   W7   W9  NW6  NW8  NW9  NW8  NW3  NW6  NW5   E6   S5  SW5  SW5  SE9
WIND GUST          12   14   17   13   15   17   16    9   12   12   14   10   10   10   18

 
Eastern  Essex,  MA

DATE               THU 05/22                          FRI 05/23
EDT 3HRLY          05   08   11   14   17   20   23   02   05   08   11   14   17   20

RIP CURRENT RISK       MOD  MOD  MOD  MOD                     HIGH HIGH HIGH HIGH     
RIP PROBABILITY    57   39   95  100   97   83   98  100   99   92   98  100   99   87
SURF HEIGHT (FT)    2    2    2    3    3    4    4    4    4    4    3    3    2    2
DOM PERIOD (S)      9    0    0    0    0    0    0   10   10   10    9    9    9    9
CHANCE PRECIP      30   50   80  100  100  100   90   80   70   50   40   20   20   30
TSTM POTENTIAL   NONE NONE NONE NONE  LOW  LOW  LOW NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER       CLD  CLD  CLD  CLD  CLD  CLD  CLD  CLD  CLD  CLD  CLD  CLD MCLD MCLD
TEMPERATURE        48   50   50   49   49   49   49   49   48   48   48   50   52   51
HEAT INDEX                                                                            
WIND (MPH)        E17  E21  E22  E23 NE28 NE28 NE28 NE25  N24 NW21 NW18  W14  W10   W7
WIND GUST          28   30   32   35   40   43   43   38   37   32   28   21   16   14


DATE               SAT 05/24           SUN 05/25           MON 05/26           TUE 05/27
EDT 6HRLY          02   08   14   20   02   08   14   20   02   08   14   20   02   08   14

RIP PROBABILITY    46   11   34    4   26    7   15    3    6    5    1    2    1    6   MM
SURF HEIGHT (FT)    2    1    1    1    1    1    1    1    1    1    1    1    1    1    1
DOM PERIOD (S)      9    9    9    9    8    8    8    8    8    8    8    8    8    8   12
CHANCE PRECIP      30   40   30   30    5    5    5    5    0    5    5   10    0    5   10
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      MCLD PCLD MCLD MCLD PCLD PCLD PCLD PCLD MCLR MCLR MCLR PCLD PCLD PCLD PCLD
TEMPERATURE        49   48   53   52   49   51   57   55   51   55   61   59   55   57   61
HEAT INDEX                                                                                 
WIND (MPH)        SW6   W7   W7  NW6  NW8  NW9  NW7   W5  NW6  NW5  SE6   S6  SW6  SW5  SE8
WIND GUST          12   13   15   13   15   16   15        12        13   12        10   16