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               SAT 02/22                          SUN 02/23
EST 3HRLY          04   07   10   13   16   19   22   01   04   07   10   13   16   19

RIP CURRENT RISK       LOW  LOW  LOW  LOW                      LOW  LOW  LOW  LOW     
RIP PROBABILITY    85   72   93   95   68   30   57   67   21    5   13   47   18    4
SURF HEIGHT (FT)    3    2    2    2    1    1    1    1    1    1    1    1    1    1
DOM PERIOD (S)      8    8    8    6    6    6    6    8    8    8    9    9    8    8
CHANCE PRECIP       0    0    0    0    0    0    0    0    0    0    0    0    0    0
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      MCLR MCLR PCLD MCLR  CLR  CLR PCLD PCLD PCLD PCLD PCLD MCLR MCLR PCLD
TEMPERATURE        24   23   27   30   33   32   32   33   33   33   37   39   39   37
HEAT INDEX                                                                            
WIND (MPH)       NW18 NW16 NW14  W10 SW10 SW13 SW14 SW14  W14  W13  W14  W13  W12  W10
WIND GUST          26   25   24   18   20   23   23   23   24   21   24   23   21   20


DATE               MON 02/24           TUE 02/25           WED 02/26           THU 02/27
EST 6HRLY          01   07   13   19   01   07   13   19   01   07   13   19   01   07   13

RIP PROBABILITY     2    0    2    1    5    1    3    1    1    2    3    7    3    5   MM
SURF HEIGHT (FT)    1    1    1    1    2    2    2    1    1    1    1    1    1    1    2
DOM PERIOD (S)      9    5    9    9    9    9    9    6    8    7    7    7    7    7    9
CHANCE PRECIP       0    0    0    5    5    5   10   20   20   10    5    5    5   10   30
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      PCLD PCLD PCLD MCLD MCLD MCLD MCLD MCLD PCLD MCLR MCLR MCLR PCLD PCLD MCLD
TEMPERATURE        32   32   38   37   37   39   43   39   38   37   41   38   35   36   40
HEAT INDEX                                                                                 
WIND (MPH)        NW5   W2  S10  S12  S13  S13  S13  SW9   W8  W10 NW10   W8  SW8   S9  S13
WIND GUST                    16   18   21   20   21   16   15   17   17   14   14   15   20

 
Nantucket,  MA  East  Coast

DATE               SAT 02/22                          SUN 02/23
EST 3HRLY          04   07   10   13   16   19   22   01   04   07   10   13   16   19

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)    3    2    2    2    2    2    2    2    1    1    2    1    1    1
DOM PERIOD (S)      8    7    7    7    6    6    6    7    6    7    8    9   11    8
CHANCE PRECIP       0    0    0    0    0    0    0    0    0    0    0    0    0    0
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      MCLR MCLR MCLR  CLR  CLR MCLR PCLD PCLD PCLD PCLD MCLR MCLR MCLR MCLR
TEMPERATURE        24   22   26   29   33   31   33   35   35   35   37   38   38   36
HEAT INDEX                                                                            
WIND (MPH)       NW17 NW16 NW15  W13  W14 SW15  W16 SW14 SW15  W14  W15  W15  W14  W12
WIND GUST          24   23   24   20   22   25   24   21   21   20   24   24   24     


DATE               MON 02/24           TUE 02/25           WED 02/26           THU 02/27
EST 6HRLY          01   07   13   19   01   07   13   19   01   07   13   19   01   07   13

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    2    2    2    2    2    2    1    1    1    2
DOM PERIOD (S)      6    6    9   11   13   13   11    8    6    7    7    7    7    9   11
CHANCE PRECIP       0    0    0    0    0    5   10   20   20   10    5    5    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 MCLD MCLD MCLD MCLD PCLD MCLR MCLR MCLR PCLD PCLD PCLD
TEMPERATURE        33   33   37   37   38   39   42   40   38   36   40   38   36   37   39
HEAT INDEX                                                                                 
WIND (MPH)        NW5   W2   S9  S10  S13  S13  S14 SW10   W9  W10  W12   W8  SW8   S9  S14
WIND GUST                                        20             15                         

 
Nantucket,  MA  South  Coast

DATE               SAT 02/22                          SUN 02/23
EST 3HRLY          04   07   10   13   16   19   22   01   04   07   10   13   16   19

RIP CURRENT RISK       LOW  LOW  LOW  LOW                      LOW  LOW  LOW  LOW     
RIP PROBABILITY    52   51   43   28   27   45   62   60   61   67   76   71   61   66
SURF HEIGHT (FT)    2    2    2    1    1    1    2    2    2    2    2    2    2    1
DOM PERIOD (S)      8    8    7    9    8    8    8    8    8    8   12   13   13    9
CHANCE PRECIP       0    0    0    0    0    0    0    0    0    0    0    0    0    0
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      MCLR MCLR  CLR  CLR  CLR MCLR PCLD PCLD PCLD PCLD MCLR MCLR MCLR MCLR
TEMPERATURE        24   22   26   30   33   32   33   35   35   35   37   38   38   36
HEAT INDEX                                                                            
WIND (MPH)       NW17 NW16 NW15  W13  W13 SW14 SW15 SW14  W15  W14  W15  W15  W14 NW12
WIND GUST          24   23   24   18   22   24   24   22   22   20   23   24   25     


DATE               MON 02/24           TUE 02/25           WED 02/26           THU 02/27
EST 6HRLY          01   07   13   19   01   07   13   19   01   07   13   19   01   07   13

RIP PROBABILITY    13    7    8    9   11    9   16   16   23   19   25   20   22   10   MM
SURF HEIGHT (FT)    1    1    1    1    1    2    2    2    2    2    2    1    1    1    2
DOM PERIOD (S)      6    6    9   14   11   13   12    7    6    7    7    7    6    8   11
CHANCE PRECIP       0    0    0    0    0    5   10   20   20   10    5    5    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 MCLD MCLD MCLD PCLD PCLD MCLR MCLR MCLR PCLD PCLD PCLD
TEMPERATURE        32   32   37   36   38   39   42   39   38   36   40   37   35   36   40
HEAT INDEX                                                                                 
WIND (MPH)        NW5   W2   S9  S10  S13  S13  S14 SW10   W9  W12  W12   W8  SW8   S9  S14
WIND GUST                                   18   20                                 14     

 
Dukes,  MA

DATE               SAT 02/22                          SUN 02/23
EST 3HRLY          04   07   10   13   16   19   22   01   04   07   10   13   16   19

RIP CURRENT RISK       LOW  LOW  LOW  LOW                      LOW  LOW  LOW  LOW     
RIP PROBABILITY    36   34   26   16   19   46   61   59   60   68   77   71   58   64
SURF HEIGHT (FT)    2    1    1    1    1    1    2    2    2    2    2    2    1    1
DOM PERIOD (S)      9    8    8    9    9    8    8    8    8    6    6    0    9    6
CHANCE PRECIP       0    0    0    0    0    0    0    0    0    0    0    0    0    0
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER       CLR  CLR  CLR  CLR  CLR MCLR PCLD PCLD PCLD PCLD PCLD MCLR MCLR PCLD
TEMPERATURE        22   21   26   32   33   32   33   35   34   34   36   38   40   37
HEAT INDEX                                                                            
WIND (MPH)       NW16 NW14 NW13  W12 SW13 SW14  W14  W15  W15  W13  W14  W14  W13  NW9
WIND GUST          24   23   23   17   23   24   24   25   24   21   23   24   23   16


DATE               MON 02/24           TUE 02/25           WED 02/26           THU 02/27
EST 6HRLY          01   07   13   19   01   07   13   19   01   07   13   19   01   07   13

RIP PROBABILITY     5    3    5    5    8    6   10    9   15   11   15   10   13    5   MM
SURF HEIGHT (FT)    1    1    1    1    1    1    2    2    1    1    1    1    1    1    2
DOM PERIOD (S)      6    6    9    9    9    9   10    7    6    6    7    7    6    7    8
CHANCE PRECIP       0    0    0    0    5    5   10   20   20   10    5    5    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 MCLD MCLD MCLD PCLD PCLD MCLR MCLR MCLR PCLD PCLD MCLD
TEMPERATURE        32   31   38   38   39   40   44   40   39   37   43   39   36   37   41
HEAT INDEX                                                                                 
WIND (MPH)        NW5  SW3  S12  S13  S15 SW15 SW15 SW10   W9  W12  W13   W9  SW9  S10  S15
WIND GUST                              20   20   21   15                                 20

 
Southern  Bristol,  MA

DATE               SAT 02/22                          SUN 02/23
EST 3HRLY          04   07   10   13   16   19   22   01   04   07   10   13   16   19

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    1    1    1    1    1    1    1
DOM PERIOD (S)      9    8    8    9    9    8    8    8    0    0    0    0    6    5
CHANCE PRECIP       0    0    0    0    0    0    0    0    0    0    0    0    0    0
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER       CLR  CLR  CLR  CLR  CLR MCLR PCLD PCLD MCLD PCLD PCLD MCLR MCLR PCLD
TEMPERATURE        21   19   27   34   35   30   31   32   32   30   36   40   40   35
HEAT INDEX                                                                            
WIND (MPH)       NW12 NW10 NW10  W10 SW13 SW12  W12 SW13  W12  W10  W12  W13  W10   W7
WIND GUST          23   22   21   15   22   21   18   20   18   16   21   21   18     


DATE               MON 02/24           TUE 02/25           WED 02/26           THU 02/27
EST 6HRLY          01   07   13   19   01   07   13   19   01   07   13   19   01   07   13

RIP PROBABILITY     0    0    0    0    0    0    0    0    0    0    0    0    0    0   MM
SURF HEIGHT (FT)    0    0    0    0    1    1    1    1    1    1    1    1    0    1    1
DOM PERIOD (S)      6    5    9    9    9    9    9    0    6    6    6    7    6    6    6
CHANCE PRECIP       0    0    0    0    5    5   10   20   20   10    5    5    5   10   30
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      PCLD PCLD PCLD MCLD MCLD MCLD MCLD PCLD PCLD MCLR MCLR MCLR PCLD PCLD MCLD
TEMPERATURE        30   28   40   38   38   39   46   41   38   36   46   39   35   35   43
HEAT INDEX                                                                                 
WIND (MPH)        NW3   S2  S12  S10  S13 SW12 SW14  SW8   W7   W9  W10   W7  SW7   S8  S14
WIND GUST                         17   20   18   21   13   13   15   15   13   12   14   20

 
Newport,  RI

DATE               SAT 02/22                          SUN 02/23
EST 3HRLY          04   07   10   13   16   19   22   01   04   07   10   13   16   19

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    1    1    1    1    1    1    1
DOM PERIOD (S)      9    9    9    9    9    8    8    8    5    5    6    4    7    5
CHANCE PRECIP       0    0    0    0    0    0    0    0    0    0    0    0    0    0
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER       CLR  CLR  CLR  CLR  CLR MCLR PCLD PCLD MCLD PCLD PCLD MCLR MCLR PCLD
TEMPERATURE        21   20   27   34   36   32   34   35   34   32   37   40   40   37
HEAT INDEX                                                                            
WIND (MPH)       NW14 NW12  NW9   W9 SW13 SW12 SW12 SW13  W12  W10  W10  W13  W10  NW8
WIND GUST          23   20   21   16   22   22   20   24   21   18   20   21   20   14


DATE               MON 02/24           TUE 02/25           WED 02/26           THU 02/27
EST 6HRLY          01   07   13   19   01   07   13   19   01   07   13   19   01   07   13

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    2    2    1    1    1    1    1    1    2
DOM PERIOD (S)      6    6    9    9    9    9    9    5    6    6    7    7    6    6    8
CHANCE PRECIP       0    0    0    5    5    5   10   20   20    5    5    5    5   20   30
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      PCLD PCLD PCLD MCLD MCLD MCLD MCLD PCLD PCLD MCLR MCLR MCLR PCLD PCLD MCLD
TEMPERATURE        31   30   41   39   40   41   47   43   40   37   47   41   37   37   43
HEAT INDEX                                                                                 
WIND (MPH)        NW5   S3  S13  S12 SW14 SW13 SW14  SW9   W8 NW10  W12   W9  SW8   S9 SW14
WIND GUST                         18   21   18   20   14   13   16                  14     

 
Washington,  RI

DATE               SAT 02/22                          SUN 02/23
EST 3HRLY          04   07   10   13   16   19   22   01   04   07   10   13   16   19

RIP CURRENT RISK       LOW  LOW  LOW  LOW                      LOW  LOW  LOW  LOW     
RIP PROBABILITY    13   11    7    3    6    9   14   12   10   15   21   15    9   10
SURF HEIGHT (FT)    1    1    0    0    1    1    1    1    1    1    1    1    1    0
DOM PERIOD (S)      9    9    9    9    9    9    9    8    5    5    6    4    7    5
CHANCE PRECIP       0    0    0    0    0    0    0    0    0    0    0    0    0    0
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER       CLR  CLR  CLR  CLR  CLR PCLD PCLD MCLD MCLD PCLD MCLR MCLR MCLR PCLD
TEMPERATURE        19   18   27   35   35   31   32   33   31   29   36   40   40   35
HEAT INDEX                                                                            
WIND (MPH)       NW10  NW8  NW8   W9 SW12  SW9  SW9 SW10  SW9   W8  W10  W12  W10  NW7
WIND GUST          21   18   18   15   22   18   18   20   17   15   18   20   20     


DATE               MON 02/24           TUE 02/25           WED 02/26           THU 02/27
EST 6HRLY          01   07   13   19   01   07   13   19   01   07   13   19   01   07   13

RIP PROBABILITY     1    1    3    3    6    3    9    6   20    9   20    7   15    3   MM
SURF HEIGHT (FT)    0    0    0    1    1    1    1    1    1    1    1    1    1    1    1
DOM PERIOD (S)      6    9    9    9    9    9    9    5    6    7    7    7    7    7    8
CHANCE PRECIP       0    0    0    5    5    5   10   20   10    5    5    5    5   20   30
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      PCLD PCLD PCLD MCLD MCLD MCLD MCLD PCLD PCLD MCLR MCLR MCLR PCLD PCLD MCLD
TEMPERATURE        29   27   42   38   38   38   48   42   39   36   47   39   35   35   44
HEAT INDEX                                                                                 
WIND (MPH)        NW2  SE2  S10   S8  SW9  SW9 SW12  SW6   W6  NW8   W9   W6  SW6   S7 SW12
WIND GUST                    16   16   18   17   18   13   13   16   15   12   12   13   17

 
Block  Island,  RI

DATE               SAT 02/22                          SUN 02/23
EST 3HRLY          04   07   10   13   16   19   22   01   04   07   10   13   16   19

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)    3    2    2    2    2    2    3    3    3    2    2    2    2    2
DOM PERIOD (S)      9    9    9    9    9    9    8    8    8    8    8    0   10    5
CHANCE PRECIP       0    0    0    0    0    0    0    0    0    0    0    0    0    0
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER       CLR MCLR  CLR  CLR  CLR PCLD PCLD PCLD PCLD PCLD MCLR MCLR MCLR PCLD
TEMPERATURE        22   22   26   32   35   33   36   37   36   34   35   37   39   39
HEAT INDEX                                                                            
WIND (MPH)       NW16 NW15 NW12  W13  W15 SW16 SW17  W18  W17  W15  W15  W16  W15  W12
WIND GUST          22   21   20   18   24   24   26   30   26   23   24   25   25   18


DATE               MON 02/24           TUE 02/25           WED 02/26           THU 02/27
EST 6HRLY          01   07   13   19   01   07   13   19   01   07   13   19   01   07   13

RIP PROBABILITY     0    0    0    0    0    0    0    0    0    0    0    0    0    0   MM
SURF HEIGHT (FT)    1    1    1    2    2    2    3    3    2    2    2    2    2    2    3
DOM PERIOD (S)      5    7    9    9    9    9    9   11    6    6    7    7    7    7    8
CHANCE PRECIP       0    0    0    0    5    5   10   20   20   10    5    5    5   20   30
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      PCLD PCLD PCLD PCLD MCLD MCLD MCLD PCLD PCLD MCLR MCLR MCLR PCLD PCLD MCLD
TEMPERATURE        34   34   40   40   42   42   44   43   40   39   44   41   39   39   42
HEAT INDEX                                                                                 
WIND (MPH)        NW6  SE6  S12  S14 SW15 SW14 SW14 SW10  W10 NW13  W12  W10  SW9  S10 SW14
WIND GUST                              21   20   20   15                  15        15     

 
Eastern  Plymouth,  MA

DATE               SAT 02/22                          SUN 02/23
EST 3HRLY          04   07   10   13   16   19   22   01   04   07   10   13   16   19

RIP CURRENT RISK       LOW  LOW  LOW  LOW                      LOW  LOW  LOW  LOW     
RIP PROBABILITY    40   22   67   83   38    9   18   32    4    1    1    5    1    0
SURF HEIGHT (FT)    2    1    1    1    1    1    1    1    1    1    1    1    1    1
DOM PERIOD (S)      8    8    8    6    5    8    8    8    8    8    8    9    9    8
CHANCE PRECIP       0    0    0    0    0    0    0    0    0    0    0    0    0    0
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER       CLR MCLR MCLR  CLR  CLR MCLR PCLD PCLD PCLD MCLD PCLD PCLD PCLD PCLD
TEMPERATURE        21   19   26   32   36   31   29   30   30   30   37   40   39   35
HEAT INDEX                                                                            
WIND (MPH)       NW17 NW15 NW13   W9 SW10 SW10 SW12 SW12 SW12 SW10  W14  W13  W10   W9
WIND GUST          26   25   23   17   20   20   20   17   17   17   23   21   20   15


DATE               MON 02/24           TUE 02/25           WED 02/26           THU 02/27
EST 6HRLY          01   07   13   19   01   07   13   19   01   07   13   19   01   07   13

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)      8    3   10    9    9    9    9    5    7    9    9    8    8    8    8
CHANCE PRECIP       0    0    0    5    5    5   10   20   20   10    5    5   10   20   30
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      PCLD PCLD PCLD MCLD MCLD MCLD MCLD MCLD PCLD MCLR MCLR PCLD PCLD PCLD MCLD
TEMPERATURE        29   28   40   37   37   38   47   42   38   36   45   39   34   34   43
HEAT INDEX                                                                                 
WIND (MPH)        NW5  SW3  S10  S10  S12  S10 SW12  SW8   W8  W10 NW10   W8  SW7   S8  S12
WIND GUST                    16   18   21   20   20   15   14   17   17   14   14   15   20

 
Suffolk  and  Eastern  Norfolk,  MA

DATE               SAT 02/22                          SUN 02/23
EST 3HRLY          04   07   10   13   16   19   22   01   04   07   10   13   16   19

RIP CURRENT RISK       LOW  LOW  LOW  LOW                      LOW  LOW  LOW  LOW     
RIP PROBABILITY    40   22   67   83   38    9   18   32    4    1    1    5    1    0
SURF HEIGHT (FT)    1    1    1    1    1    1    1    1    1    1    1    1    1    1
DOM PERIOD (S)      8    8    8    6    6    8    8    8    8    8    8    9    9    9
CHANCE PRECIP       0    0    0    0    0    0    0    0    0    0    0    0    0    0
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER       CLR MCLR MCLR MCLR MCLR MCLR PCLD PCLD PCLD MCLD PCLD PCLD PCLD PCLD
TEMPERATURE        20   18   25   32   36   31   29   29   30   30   37   40   40   35
HEAT INDEX                                                                            
WIND (MPH)       NW16 NW14 NW12   W9 SW12 SW10 SW12 SW12 SW12 SW10  W14  W13  W10   W9
WIND GUST          26   24   23   17   21   18   18             16   23   21   20   14


DATE               MON 02/24           TUE 02/25           WED 02/26           THU 02/27
EST 6HRLY          01   07   13   19   01   07   13   19   01   07   13   19   01   07   13

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)      8    3   10    9    9    9    9    5    7    9    9    8    8    8    8
CHANCE PRECIP       0    0    0    5    5    5   10   20   20   10    5    5   10   20   30
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      PCLD PCLD PCLD MCLD MCLD MCLD MCLD MCLD PCLD MCLR MCLR PCLD PCLD PCLD MCLD
TEMPERATURE        29   28   40   37   37   39   47   43   39   37   45   40   35   35   43
HEAT INDEX                                                                                 
WIND (MPH)         W5  SW3  S10  S10  S12  S10 SW12  SW8   W8   W9 NW10   W8  SW7   S8  S12
WIND GUST                    16   18   21   18   20   15   14   17   17   14   14   15   18

 
Eastern  Essex,  MA

DATE               SAT 02/22                          SUN 02/23
EST 3HRLY          04   07   10   13   16   19   22   01   04   07   10   13   16   19

RIP CURRENT RISK       LOW  LOW  LOW  LOW                      LOW  LOW  LOW  LOW     
RIP PROBABILITY    32   18   50   56   12    5   17   33    7    1    5   17    4    1
SURF HEIGHT (FT)    2    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    9    9    9    9    9
CHANCE PRECIP       0    0    0    0    0    0    0    0    0    0    0    0    0    0
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER       CLR MCLR MCLR MCLR MCLR MCLR PCLD PCLD PCLD MCLD PCLD PCLD PCLD PCLD
TEMPERATURE        19   18   25   32   35   32   29   29   30   30   36   40   40   34
HEAT INDEX                                                                            
WIND (MPH)       NW16 NW14 NW12  W10 SW12 SW13 SW13 SW12 SW12 SW12  W14  W14  W13  W10
WIND GUST          28   23   22   18   22   21   20   17   17   18   23   22   21   15


DATE               MON 02/24           TUE 02/25           WED 02/26           THU 02/27
EST 6HRLY          01   07   13   19   01   07   13   19   01   07   13   19   01   07   13

RIP PROBABILITY     0    0    2    1   10    1    4    1    1    0    1    2    1    2   MM
SURF HEIGHT (FT)    1    1    1    1    1    1    2    1    1    1    1    1    1    1    1
DOM PERIOD (S)      9    7   10    9    9    9   11    6    6    7    8    8    8    8    8
CHANCE PRECIP       0    0    5   10   10   10   20   20   10    5    5    5   10   20   30
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      PCLD PCLD PCLD  CLD MCLD MCLD MCLD MCLD PCLD PCLD MCLR PCLD PCLD PCLD MCLD
TEMPERATURE        28   26   38   38   37   38   45   42   38   36   44   40   35   34   42
HEAT INDEX                                                                                 
WIND (MPH)        NW6   W3   S9  S13 SW13  S12 SW10  SW8   W8  W10  W10   W9  SW8   S9  S12
WIND GUST                    15   22   22   20   17   15   15   17   16   15   14   15   17