National Weather Service United States Department of Commerce

 

 

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

 

Experimental Surf Forecast Matrix
Experimental - Leave Feedback
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               TUE 10/13                          WED 10/14
EDT 3HRLY          05   08   11   14   17   20   23   02   05   08   11   14   17   20

RIP CURRENT RISK      HIGH HIGH HIGH HIGH                      LOW  LOW  LOW  LOW     
RIP PROBABILITY    74   93   77   45   88   98   91   73   84   96   84   41   47   86
SURF HEIGHT (FT)    2    2    2    2    2    2    2    3    2    2    2    2    2    1
DOM PERIOD (S)      9    8    8    8    7    7    7    7    7    7    8    8    8    7
CHANCE PRECIP       5    5    5   10   10   30   40   40   10    0    0    0    0    5
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER       CLD MCLD  CLD  CLD  CLD  CLD  CLD MCLD PCLD PCLD MCLR PCLD PCLD PCLD
TEMPERATURE        56   55   58   59   59   60   60   62   62   63   65   67   65   63
HEAT INDEX                                                                            
WIND (MPH)       NE17  E15 SE14 SE14 SE16  S16  S15 SW18 SW18 SW16 SW13 SW12  W10   W9
WIND GUST          22                  22   21   22   24   24   23   20   17   15   14


DATE               THU 10/15           FRI 10/16           SAT 10/17           SUN 10/18
EDT 6HRLY          02   08   14   20   02   08   14   20   02   08   14   20   02   08   14

RIP PROBABILITY     6   43    8   31   13   16   10   29   33   48   38   48   55   MM   MM
SURF HEIGHT (FT)    1    2    2    2    1    1    2    2    3    4    4    4    4    3    2
DOM PERIOD (S)      7    7   14   10    6    5    9    8    8    8    8    9    9   10   11
CHANCE PRECIP       0    0    0    0    5   50   90   70   40   20   10   10    5    5    0
TSTM POTENTIAL   NONE NONE NONE NONE NONE  LOW  LOW NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      PCLD MCLR MCLR PCLD PCLD MCLD  CLD MCLD PCLD PCLD PCLD PCLD PCLD MCLR MCLR
TEMPERATURE        60   54   56   55   54   55   61   59   54   48   51   47   44   43   50
HEAT INDEX                                                                                 
WIND (MPH)       NW13  N18  N13   N5  SE5  S13  S20  W22  W26 NW31 NW28 NW29 NW23 NW21 NW15
WIND GUST          20   26   20             18   30   30   36   41   39   37   31   29   23

 
Nantucket,  MA  East  Coast

DATE               TUE 10/13                          WED 10/14
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    3    2    2    2    3    3    4    3    3    3    2    2
DOM PERIOD (S)      9    8    8    7    7    7    7    7    7    7    8    8    8    7
CHANCE PRECIP       0    5    0    0    5   10   20   20   10    0    0    0    0    5
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      MCLD MCLD MCLD MCLD MCLD MCLD MCLD MCLD PCLD PCLD MCLR PCLD PCLD PCLD
TEMPERATURE        58   57   59   60   61   62   62   64   64   65   65   65   65   65
HEAT INDEX                                                                            
WIND (MPH)       NE18  E16 SE15 SE14 SE17  S17  S17 SW18 SW22 SW21 SW18 SW17  W16  W14
WIND GUST                                             26   28   26   25   23   21     


DATE               THU 10/15           FRI 10/16           SAT 10/17           SUN 10/18
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   MM   MM
SURF HEIGHT (FT)    2    2    2    2    1    1    2    4    5    6    5    5    5    3    2
DOM PERIOD (S)      7    7    6    6    6    5    7   14   10    8    8    8    9    9    7
CHANCE PRECIP       0    0    0    0    5   60   90   80   40   20   20   10    5    5    0
TSTM POTENTIAL   NONE NONE NONE NONE NONE  LOW  MOD NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      PCLD MCLR MCLR PCLD PCLD MCLD  CLD MCLD PCLD PCLD PCLD PCLD MCLR MCLR MCLR
TEMPERATURE        62   57   57   56   56   57   63   62   57   51   51   49   46   45   50
HEAT INDEX                                                                                 
WIND (MPH)       NW14  N22  N16  NE7  SE6 SE15  S23 SW30  W32 NW36 NW30 NW32 NW28 NW25 NW18
WIND GUST                                        30                  35                  23

 
Nantucket,  MA  South  Coast

DATE               TUE 10/13                          WED 10/14
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    90   77   70   71   71   60   70   92   95   92   87   90   91   85
SURF HEIGHT (FT)    2    3    2    2    2    2    2    3    3    3    3    3    2    2
DOM PERIOD (S)      8    8    8    8    7    7    7    7    7    8    8    8    8    7
CHANCE PRECIP       0    5    0    0    5   10   20   20    5    0    0    0    0    5
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      PCLD MCLD MCLD MCLD PCLD MCLD MCLD MCLD PCLD PCLD PCLD PCLD PCLD PCLD
TEMPERATURE        58   57   60   61   61   62   62   64   64   65   65   66   65   65
HEAT INDEX                                                                            
WIND (MPH)       NE18  E15 SE14 SE13 SE15  S16  S18 SW20 SW22 SW21 SW18 SW17  W16  W14
WIND GUST          23   20                            26   28   26   25   23   22     


DATE               THU 10/15           FRI 10/16           SAT 10/17           SUN 10/18
EDT 6HRLY          02   08   14   20   02   08   14   20   02   08   14   20   02   08   14

RIP PROBABILITY    21   13    7    9    7    6   20   26   27   27   26   27   26   MM   MM
SURF HEIGHT (FT)    2    2    2    1    1    1    2    4    5    6    5    5    5    3    2
DOM PERIOD (S)      6    6    6    7    6    5   12   14   11    7    8    8    9    9   11
CHANCE PRECIP       0    0    0    0    5   60   90   80   40   20   20   10    5    5    0
TSTM POTENTIAL   NONE NONE NONE NONE NONE  MOD  MOD NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      PCLD MCLR MCLR PCLD PCLD MCLD  CLD MCLD PCLD PCLD PCLD PCLD MCLR MCLR MCLR
TEMPERATURE        62   56   58   56   55   57   63   62   56   50   52   49   46   45   51
HEAT INDEX                                                                                 
WIND (MPH)       NW14  N21  N15  NE7  SE7 SE15  S23  W31  W32 NW36 NW29 NW32 NW28 NW24 NW17
WIND GUST                    20                  31        37        35   37             22

 
Dukes,  MA

DATE               TUE 10/13                          WED 10/14
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    90   74   73   82   81   63   69   94   96   91   85   90   91   84
SURF HEIGHT (FT)    2    2    2    2    2    2    2    3    3    3    2    2    2    2
DOM PERIOD (S)      8    8    8    8    8    7    7    7    8    8    9   10    9    7
CHANCE PRECIP       5    5    0    0    5   10   20   20    5    0    0    0    0    5
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      MCLD MCLD MCLD MCLD MCLD MCLD PCLD PCLD PCLD MCLR MCLR PCLD PCLD PCLD
TEMPERATURE        58   56   60   61   62   62   62   64   64   65   67   68   67   65
HEAT INDEX                                                                            
WIND (MPH)       NE16  E14  E12 SE10  S13  S14  S17 SW18 SW22 SW18 SW16 SW15  W15  W13
WIND GUST          22                       20   22   26        25   22   21   20     


DATE               THU 10/15           FRI 10/16           SAT 10/17           SUN 10/18
EDT 6HRLY          02   08   14   20   02   08   14   20   02   08   14   20   02   08   14

RIP PROBABILITY    12    7    5    4    3    6   14   18   18   19   17   16   14   MM   MM
SURF HEIGHT (FT)    2    2    2    1    1    1    2    3    4    5    4    4    3    3    2
DOM PERIOD (S)      6    6    6    6    7    0   14    7    7    7    8    8    9    9    9
CHANCE PRECIP       0    0    0    0   10   60   90   70   30   10   10    5    0    0    0
TSTM POTENTIAL   NONE NONE NONE NONE NONE  LOW  LOW NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      PCLD MCLR MCLR MCLR PCLD MCLD  CLD MCLD PCLD PCLD MCLR MCLR MCLR MCLR MCLR
TEMPERATURE        62   56   59   56   54   57   64   61   55   48   51   47   44   43   51
HEAT INDEX                                                                                 
WIND (MPH)       NW13  N18  N10  NE6  SE8 SE16  S23  W28  W31 NW33 NW29 NW29 NW24 NW22  W16
WIND GUST               23                       31   33        38   35        29        21

 
Southern  Bristol,  MA

DATE               TUE 10/13                          WED 10/14
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    0    0    0    0    0    0    0    0    0    0    0
SURF HEIGHT (FT)    1    1    1    1    1    1    1    2    2    1    1    1    1    1
DOM PERIOD (S)      8    8    8    8    8    0    0    0    7    8    8   10    9    7
CHANCE PRECIP       5    5    5    5    5   10   20   20    5    0    0    0    0    5
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      MCLD MCLD MCLD  CLD MCLD MCLD PCLD PCLD PCLD PCLD MCLR PCLD PCLD PCLD
TEMPERATURE        57   56   59   61   61   62   62   63   63   64   69   72   70   66
HEAT INDEX                                                                            
WIND (MPH)       NE13  E10   E8  SE9  S10  S13 SW15 SW17 SW17 SW14 SW13 SW13  W12   W9
WIND GUST          20   15   13             18   20   24   23   21   18   18   17   15


DATE               THU 10/15           FRI 10/16           SAT 10/17           SUN 10/18
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   MM   MM
SURF HEIGHT (FT)    1    1    1    0    0    1    2    2    2    2    2    2    1    1    1
DOM PERIOD (S)      6    6    6    6    5    0    0    6    7    7    8    6    9    6    9
CHANCE PRECIP       0    0    0    0   10   60   90   60   30   10   10    5    0    0    0
TSTM POTENTIAL   NONE NONE NONE NONE NONE  LOW  LOW NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      PCLD MCLR MCLR MCLR PCLD MCLD  CLD MCLD PCLD PCLD MCLR MCLR MCLR MCLR MCLR
TEMPERATURE        60   54   61   54   51   54   63   60   53   46   50   45   41   39   51
HEAT INDEX                                                                                 
WIND (MPH)        NW8  N14   N8   E5  SE6 SE14  S21  W23  W23 NW26 NW26 NW22 NW16 NW16  W15
WIND GUST          15   20                  20   30   28   28   32   33        22   22   20

 
Newport,  RI

DATE               TUE 10/13                          WED 10/14
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    1    1    2    2    2    2    2    2    2    1
DOM PERIOD (S)      8    8    8    8    8    7   11    9   11    8    8   10    9    7
CHANCE PRECIP       5    5    0    5    5   10   20   10    0    0    0    0    0    5
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      MCLD MCLD MCLD MCLD MCLD PCLD PCLD PCLD PCLD PCLD MCLR PCLD PCLD PCLD
TEMPERATURE        58   57   60   61   62   62   62   64   64   65   69   71   70   66
HEAT INDEX                                                                            
WIND (MPH)       NE13  E10   E9  SE9  S10  S13 SW16 SW16 SW17 SW14 SW13 SW13  W12 NW10
WIND GUST          18   15                            23   23   20   18   18   17     


DATE               THU 10/15           FRI 10/16           SAT 10/17           SUN 10/18
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   MM   MM
SURF HEIGHT (FT)    1    1    1    1    1    1    2    2    3    3    2    2    2    2    1
DOM PERIOD (S)      6    6    6    6    7    0    9    6    7    7    8    8    9    9    9
CHANCE PRECIP       0    0    0    0   10   70   90   60   20   10    5    5    0    0    0
TSTM POTENTIAL   NONE NONE NONE NONE NONE  LOW  LOW NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      PCLD MCLR MCLR MCLR PCLD MCLD  CLD MCLD PCLD MCLR MCLR MCLR MCLR  CLR MCLR
TEMPERATURE        61   55   61   56   54   56   63   60   53   47   50   45   41   40   51
HEAT INDEX                                                                                 
WIND (MPH)       NW10  N15   N8   E6  SE7 SE15  S21  W22  W23 NW26 NW26 NW22 NW16 NW16  W15
WIND GUST          15   20                       30        28   32   33        21   21   20

 
Washington,  RI

DATE               TUE 10/13                          WED 10/14
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   74   64   78   78   56   53   78   80   60   50   72   80   69
SURF HEIGHT (FT)    1    1    1    1    1    1    1    1    1    1    1    1    1    1
DOM PERIOD (S)      8    8    8    8    8    7   11   10   10    7    7    7    8    7
CHANCE PRECIP       5    5    0    5    5   10   20   10    0    0    0    0    0    5
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      PCLD MCLD MCLD MCLD MCLD PCLD PCLD PCLD MCLR MCLR MCLR PCLD PCLD PCLD
TEMPERATURE        56   56   60   61   62   62   62   63   64   64   71   73   71   66
HEAT INDEX                                                                            
WIND (MPH)       NE10  NE9   E8  SE8   S8  S10 SW14 SW15 SW14 SW12  W12  W12  W10  NW7
WIND GUST          17   15                  16   20   21   20   17   17        15   13


DATE               THU 10/15           FRI 10/16           SAT 10/17           SUN 10/18
EDT 6HRLY          02   08   14   20   02   08   14   20   02   08   14   20   02   08   14

RIP PROBABILITY    18   14    6    4    3    7   18   26   27   26   12    8    3   MM   MM
SURF HEIGHT (FT)    1    1    1    0    0    1    1    1    1    1    1    1    1    1    1
DOM PERIOD (S)      7    8   10    8   10    0    9    6    7    7    8    9    9    9    9
CHANCE PRECIP       0    0    0    0   20   70   80   50   20   10   10    5    0    0    0
TSTM POTENTIAL   NONE NONE NONE NONE NONE  LOW  LOW NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      PCLD MCLR MCLR MCLR MCLD MCLD  CLD MCLD PCLD MCLR MCLR MCLR MCLR MCLR MCLR
TEMPERATURE        59   54   61   53   51   54   63   59   50   44   50   43   38   37   52
HEAT INDEX                                                                                 
WIND (MPH)        NW8  N10   N7   E3  SE6 SE12  S17  W18  W20 NW23 NW23 NW17 NW12 NW13  W13
WIND GUST          14   17                  17   26   26   26   31   32   25   18   18     

 
Block  Island,  RI

DATE               TUE 10/13                          WED 10/14
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    3    3    3    3    3    3    4    4    4    4    4    3    3
DOM PERIOD (S)      8    8    8    8    8    6    7    7    8    7    7    7    7    6
CHANCE PRECIP       0    0    0    0    5    5   10   10    5    0    0    0    0    5
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      PCLD MCLD PCLD PCLD PCLD PCLD PCLD PCLD MCLR MCLR MCLR PCLD PCLD PCLD
TEMPERATURE        60   58   60   61   63   64   63   65   65   65   67   68   68   67
HEAT INDEX                                                                            
WIND (MPH)       NE15  E15  E13  SE9  S10  S14 SW18 SW21 SW21 SW17  W16  W16  W15  W12
WIND GUST                                   21   24   26   26   23   22   21   20     


DATE               THU 10/15           FRI 10/16           SAT 10/17           SUN 10/18
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   MM   MM
SURF HEIGHT (FT)    3    3    2    2    2    2    4    5    7    7    6    5    4    3    2
DOM PERIOD (S)      6    7    7    6    8    0    9    7    7    7    8    9    9    9    9
CHANCE PRECIP       0    0    0    0   10   70   70   50   20   10   10    5    0    0    0
TSTM POTENTIAL   NONE NONE NONE NONE NONE  LOW  LOW NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      PCLD MCLR MCLR MCLR MCLD  CLD MCLD PCLD PCLD PCLD MCLR MCLR MCLR MCLR MCLR
TEMPERATURE        63   58   60   58   57   59   64   62   56   49   51   48   45   45   52
HEAT INDEX                                                                                 
WIND (MPH)       NW13  N16  NE9   E7 SE10 SE16  S23  W28  W31 NW33 NW30 NW29 NW23 NW21  W16
WIND GUST               21                  21   33        37   39   38   36   28        21

 
Eastern  Plymouth,  MA

DATE               TUE 10/13                          WED 10/14
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   87   31   14   74   98   87   38   68   94   68   13   35   88
SURF HEIGHT (FT)    1    1    1    1    1    1    1    2    1    1    1    1    1    1
DOM PERIOD (S)      1    1    7    7    7    7    7    7    7    7    7    8    7    7
CHANCE PRECIP      10   10   10   10   10   30   40   20    5    0    0    0    0    0
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER       CLD  CLD  CLD  CLD  CLD MCLD MCLD PCLD PCLD PCLD MCLR PCLD PCLD PCLD
TEMPERATURE        55   55   57   59   59   60   61   62   63   63   69   71   69   65
HEAT INDEX                                                                            
WIND (MPH)        E15  E13   E9 SE10 SE12  S12  S12 SW15 SW14 SW12  W12  W12   W9   W9
WIND GUST          20                            18   20   20   18   18   18   16   16


DATE               THU 10/15           FRI 10/16           SAT 10/17           SUN 10/18
EDT 6HRLY          02   08   14   20   02   08   14   20   02   08   14   20   02   08   14

RIP PROBABILITY     3   33    4   23    6   18    2    7    2    7    7   21   25   MM   MM
SURF HEIGHT (FT)    1    2    1    1    1    1    2    2    2    2    2    2    2    2    2
DOM PERIOD (S)      7    7   10    7    5    5    5    6    8    8    8    9    9    6    4
CHANCE PRECIP       0    0    0    0   10   60   90   70   20   10    5    5    0    0    0
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE  LOW NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      PCLD MCLR MCLR PCLD MCLD MCLD  CLD MCLD PCLD PCLD PCLD MCLR MCLR MCLR MCLR
TEMPERATURE        59   54   57   53   51   52   60   59   52   45   49   44   40   39   50
HEAT INDEX                                                                                 
WIND (MPH)       NW12 NW16   N9  NE3   S3 SE10  S16  W18  W22 NW26 NW25 NW22  W16  W15 NW13
WIND GUST          18   23   15         8   17   28   28   29   35   36   30   22   22   21

 
Suffolk  and  Eastern  Norfolk,  MA

DATE               TUE 10/13                          WED 10/14
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    1    1    1    0    1    1    1    1    1    1    1    0
DOM PERIOD (S)      1    1    7    7    7    7    7    7    7    7    7    7    7    7
CHANCE PRECIP      20   10   20   20   20   40   40   20    0    0    0    0    0    0
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER       CLD  CLD  CLD  CLD  CLD  CLD MCLD PCLD PCLD PCLD MCLR PCLD MCLR PCLD
TEMPERATURE        55   54   55   57   58   59   61   62   63   62   69   71   70   66
HEAT INDEX                                                                            
WIND (MPH)        E15  E13   E9  SE8  SE9  S10  S10 SW13 SW12 SW12  W12  W13  W10   W9
WIND GUST          20                  14   15   15                  20   21   17   15


DATE               THU 10/15           FRI 10/16           SAT 10/17           SUN 10/18
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   MM   MM
SURF HEIGHT (FT)    1    1    0    0    0    0    1    1    1    1    1    1    1    1    1
DOM PERIOD (S)      7    7    6    7    6    7    7    6    8    8    8    9    9    6    1
CHANCE PRECIP       0    0    0    0   10   60   90   60   20   10    5    0    0    0    0
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      PCLD MCLR MCLR PCLD PCLD  CLD  CLD MCLD PCLD PCLD PCLD MCLR MCLR MCLR MCLR
TEMPERATURE        60   53   58   55   51   51   58   59   53   45   47   44   39   38   49
HEAT INDEX                                                                                 
WIND (MPH)       NW10 NW13   N7  NE3   S3  SE9  S15  W18  W21  W24 NW26 NW20  W13  W13 NW14
WIND GUST          16   18   12             14   25   28   26   31   37   26        18   21

 
Eastern  Essex,  MA

DATE               TUE 10/13                          WED 10/14
EDT 3HRLY          05   08   11   14   17   20   23   02   05   08   11   14   17   20

RIP CURRENT RISK      HIGH HIGH HIGH HIGH                      LOW  LOW  LOW  LOW     
RIP PROBABILITY    88   97   72   33   86   98   81   41   77   96   70   18   42   87
SURF HEIGHT (FT)    2    2    2    2    2    2    1    1    1    1    1    1    1    1
DOM PERIOD (S)      9    9    7    7    7    7    7    7    7    7    7    7    7    7
CHANCE PRECIP      20   20   40   40   40   50   50   20    0    0    0    0    0    0
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER       CLD  CLD  CLD  CLD  CLD  CLD  CLD PCLD PCLD PCLD MCLR PCLD PCLD PCLD
TEMPERATURE        53   52   54   56   57   58   58   60   60   60   66   69   67   63
HEAT INDEX                                                                            
WIND (MPH)       NE16  E14  E10 SE10 SE13  S14  S12 SW12 SW10 SW10  W10  W10   W8  NW8
WIND GUST          21             15                            15   16   16   13     


DATE               THU 10/15           FRI 10/16           SAT 10/17           SUN 10/18
EDT 6HRLY          02   08   14   20   02   08   14   20   02   08   14   20   02   08   14

RIP PROBABILITY     1   20    1   14    2    8    4   12    3    8    5   11    9   MM   MM
SURF HEIGHT (FT)    1    1    1    1    1    1    2    1    2    2    2    2    1    2    1
DOM PERIOD (S)      7    7    9    7    7   10   14    7    8    8    8    9    9    9   11
CHANCE PRECIP       0    0    0    0   10   60   90   60   20   10    5    5    0    0    0
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      PCLD MCLR MCLR PCLD PCLD  CLD  CLD MCLD PCLD PCLD PCLD MCLR MCLR MCLR MCLR
TEMPERATURE        57   52   57   53   50   51   58   57   50   44   48   43   39   38   50
HEAT INDEX                                                                                 
WIND (MPH)       NW12 NW13   N6   N5   S5  S10  S16  W16  W21 NW25 NW28 NW21  W15  W14 NW13
WIND GUST          17   18                  15   25   24   26   31   40   28   20   20   20