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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               WED 02/25                          THU 02/26
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    47   24   78   88   55   27   46   45   19    8   20   59   23    4
SURF HEIGHT (FT)    2    1    2    2    2    2    2    1    1    1    1    1    1    1
DOM PERIOD (S)     10   10   10    5    9   10   10   10    9   10   10   10   10    9
CHANCE PRECIP       0   10   60   70   20    5    5    0    0    0    5   10   20   20
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      PCLD  CLD  CLD  CLD MCLD MCLD MCLD PCLD PCLD PCLD MCLR PCLD PCLD PCLD
TEMPERATURE        24   29   35   37   37   37   36   36   35   34   34   34   35   33
HEAT INDEX                                                                            
WIND (MPH)        W10  S14  S22 SW22 SW18 SW16 SW14 SW13 SW13  W13  W14  W10  W10   W8
WIND GUST          17   22   33   36   30   24   22   20   20   18        15          


DATE               FRI 02/27           SAT 02/28           SUN 03/01           MON 03/02
EST 6HRLY          01   07   13   19   01   07   13   19   01   07   13   19   01   07   13

RIP PROBABILITY    11    1   24    4   26    2   14    4    7    2    6   MM   MM   MM   MM
SURF HEIGHT (FT)    1    1    1    1    1    1    1    1    1    1    1    2    2    2    2
DOM PERIOD (S)      9    9    9    9    9    8    8    8    8    8    8    8    5   MM   MM
CHANCE PRECIP      20   10    5    5    5    5    5    5    0    5   10    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 MCLR MCLR PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD MCLD MCLD
TEMPERATURE        32   30   34   34   34   35   40   38   35   31   35   31   25   22   25
HEAT INDEX                                                                                 
WIND (MPH)        NW8  NW6   W6  SW6   S7   S9  S12  SW7   W9 NW10  W13 NW14  N16  N14 NE13
WIND GUST          13                  12   15   18   13   14   15   18        22   20   18

 
Nantucket,  MA  East  Coast

DATE               WED 02/25                          THU 02/26
EST 3HRLY          04   07   10   13   16   19   22   01   04   07   10   13   16   19

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)    2    2    2    3    3    3    3    3    3    3    3    2    2    2
DOM PERIOD (S)      9    9    7    6    8    9    9    9   10   10   10   10   10   10
CHANCE PRECIP       0    5   50   70   20   10   10    0    0    5   10   20   20   30
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      PCLD  CLD  CLD  CLD  CLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD
TEMPERATURE        28   32   37   38   38   37   37   38   37   35   34   35   34   34
HEAT INDEX                                                                            
WIND (MPH)       SW12  S14  S21 SW21 SW20 SW17 SW16 SW13 SW14  W14  W13  W10  W12  W10
WIND GUST          18   22   29   36   28   23   22   20   20                         


DATE               FRI 02/27           SAT 02/28           SUN 03/01           MON 03/02
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   MM   MM   MM   MM
SURF HEIGHT (FT)    2    2    2    2    1    1    2    1    1    1    1    1    2    2    2
DOM PERIOD (S)      9    8    8    9    8    8    8    8    7    7    7    6    4   MM   MM
CHANCE PRECIP      20   10    5    5    5    5   10    5    0    5    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 MCLR MCLR PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD MCLD MCLD
TEMPERATURE        34   30   34   35   36   37   40   38   36   33   35   33   28   24   26
HEAT INDEX                                                                                 
WIND (MPH)        NW9   N7  NW6  SW6   S7   S9  S10  SW7  NW8 NW12 NW14 NW15  N18  N16 NE15
WIND GUST                                                                                20

 
Nantucket,  MA  South  Coast

DATE               WED 02/25                          THU 02/26
EST 3HRLY          04   07   10   13   16   19   22   01   04   07   10   13   16   19

RIP CURRENT RISK       MOD  MOD  MOD  MOD                      MOD  MOD  MOD  MOD     
RIP PROBABILITY    61   80   90   94   97   99   98   96   95   97   98   97   95   96
SURF HEIGHT (FT)    2    2    2    3    4    4    3    3    3    3    3    3    2    2
DOM PERIOD (S)      9    9    6    7    8    9    9    9    9    9    9    9   10    9
CHANCE PRECIP       0   10   50   60   20   10   10    0    0    5   10   20   20   30
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      PCLD  CLD  CLD  CLD  CLD PCLD PCLD PCLD PCLD PCLD MCLR PCLD PCLD PCLD
TEMPERATURE        28   32   37   37   37   37   37   37   37   35   35   35   34   33
HEAT INDEX                                                                            
WIND (MPH)       SW12  S15  S20 SW21 SW20 SW17 SW15 SW14 SW14  W13  W12  W12  W12   W9
WIND GUST          20   22   28   35   25   23   22   21   20                         


DATE               FRI 02/27           SAT 02/28           SUN 03/01           MON 03/02
EST 6HRLY          01   07   13   19   01   07   13   19   01   07   13   19   01   07   13

RIP PROBABILITY    23   21   24   24   22   16   21   16   17    9   16   MM   MM   MM   MM
SURF HEIGHT (FT)    2    2    2    2    2    1    2    1    1    1    1    1    2    2    2
DOM PERIOD (S)      9    8    9    9    9    8    8    8    7    7    7    6    5   MM   MM
CHANCE PRECIP      20   10    5    5    5    5   10    5    0    5    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 MCLR MCLR PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD MCLD MCLD
TEMPERATURE        32   29   34   34   34   36   40   37   36   32   35   32   27   23   27
HEAT INDEX                                                                                 
WIND (MPH)        NW9   N7  NW7  SW6   S7   S9  S10  SW7  NW8 NW12 NW14 NW15  N18  N16 NE15
WIND GUST                                                                                20

 
Dukes,  MA

DATE               WED 02/25                          THU 02/26
EST 3HRLY          04   07   10   13   16   19   22   01   04   07   10   13   16   19

RIP CURRENT RISK       MOD  MOD  MOD  MOD                      MOD  MOD  MOD  MOD     
RIP PROBABILITY    57   80   91   94   97   99   98   95   94   97   98   96   94   97
SURF HEIGHT (FT)    1    2    2    3    3    3    3    3    3    3    3    2    2    2
DOM PERIOD (S)     10   10    5    7    8    9    9    9    9   10   10   10    9   10
CHANCE PRECIP       0   20   70   80   20   10   10    0    0    5   10   20   20   20
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      PCLD  CLD  CLD  CLD  CLD MCLD PCLD PCLD PCLD PCLD MCLR PCLD PCLD PCLD
TEMPERATURE        27   32   36   36   37   37   37   36   35   33   34   34   34   33
HEAT INDEX                                                                            
WIND (MPH)       SW10  S15  S20 SW22 SW18 SW17 SW14 SW13  W12  W10  W10   W9  W10   W8
WIND GUST          17   23   30   33   29   24   21   20   17   15                    


DATE               FRI 02/27           SAT 02/28           SUN 03/01           MON 03/02
EST 6HRLY          01   07   13   19   01   07   13   19   01   07   13   19   01   07   13

RIP PROBABILITY    14   13   15   15   14   12   15   11   12    6   11   MM   MM   MM   MM
SURF HEIGHT (FT)    2    2    2    2    2    1    2    1    1    1    1    1    2    2    1
DOM PERIOD (S)      9    8    9    9    9    8    8    8    8    7    7    7    4   MM   MM
CHANCE PRECIP      20   10    5    5    5    5    5    5    0    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 MCLR MCLR PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD MCLD
TEMPERATURE        30   26   34   34   33   34   40   37   34   30   35   31   25   20   26
HEAT INDEX                                                                                 
WIND (MPH)        NW8   N7   W7  SW7   S8   S9  S10  SW8  NW9 NW12  W14 NW14  N18  N17 NE14
WIND GUST                                        15                                        

 
Southern  Bristol,  MA

DATE               WED 02/25                          THU 02/26
EST 3HRLY          04   07   10   13   16   19   22   01   04   07   10   13   16   19

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    2    2    2    2    1    1    1    1    1    1    1
DOM PERIOD (S)      8    4    5    6    8    8    9    9    9   10   10    9    9    9
CHANCE PRECIP       0   30   80   70   20   10    5    0    0    5    5   10   20   20
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      MCLD  CLD  CLD  CLD  CLD MCLD MCLD PCLD PCLD PCLD MCLR PCLD PCLD PCLD
TEMPERATURE        21   30   36   35   36   36   36   35   33   31   33   35   35   32
HEAT INDEX                                                                            
WIND (MPH)        SW7  S14  S18 SW20 SW16 SW14 SW12 SW10   W9   W8   W8   W8   W8   W6
WIND GUST          14   23   33   32   28   21   17   17   15   13   13               


DATE               FRI 02/27           SAT 02/28           SUN 03/01           MON 03/02
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   MM   MM   MM   MM
SURF HEIGHT (FT)    1    1    1    1    1    1    1    1    1    1    1    1    1    1    1
DOM PERIOD (S)      9    8   10    9    9    8    9    9    8    7    8    7    4   MM   MM
CHANCE PRECIP      20   10    5    5    5    5    5    5    0    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 MCLR MCLR PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD
TEMPERATURE        27   22   35   33   30   32   40   36   33   28   36   29   22   17   25
HEAT INDEX                                                                                 
WIND (MPH)        NW6  NW5  SW6  SW5   S6   S7   S9  SW6  NW7  NW8 NW10 NW10  N13  N13 NE12
WIND GUST                                   12   15        13   14   15   15   18   18     

 
Newport,  RI

DATE               WED 02/25                          THU 02/26
EST 3HRLY          04   07   10   13   16   19   22   01   04   07   10   13   16   19

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    2    2    2    3    2    2    2    2    2    2    2    2    2
DOM PERIOD (S)      9    4    5    6    8    8    9    9    9    9   10   10   10    9
CHANCE PRECIP       0   40   90   70   20   10    5    0    0    5    5   10   20   20
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      MCLD  CLD  CLD  CLD MCLD MCLD PCLD PCLD PCLD MCLR MCLR PCLD PCLD PCLD
TEMPERATURE        25   33   36   36   37   37   37   36   34   32   34   35   35   32
HEAT INDEX                                                                            
WIND (MPH)        SW9  S16 SW21 SW20 SW17 SW14 SW12 SW12   W9   W9   W8   W8   W8   W7
WIND GUST          16   25   33   31   28   22   18   18   16   15   13               


DATE               FRI 02/27           SAT 02/28           SUN 03/01           MON 03/02
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   MM   MM   MM   MM
SURF HEIGHT (FT)    2    1    1    1    1    1    1    1    1    1    1    1    1    1    1
DOM PERIOD (S)      9    9   10    9    9    8    9    9    8    7    7    7    6   MM   MM
CHANCE PRECIP      10   10    5    5    5    5    5    0    0    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 MCLR MCLR PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD MCLD
TEMPERATURE        29   24   35   34   32   33   41   37   34   30   36   31   23   19   25
HEAT INDEX                                                                                 
WIND (MPH)        NW7   N6  SW7  SW6   S7   S8  S10  SW7  NW8  NW9 NW12 NW12  N14  N14 NE12
WIND GUST                                        15   12   13   14                         

 
Washington,  RI

DATE               WED 02/25                          THU 02/26
EST 3HRLY          04   07   10   13   16   19   22   01   04   07   10   13   16   19

RIP CURRENT RISK       MOD  MOD  MOD  MOD                      LOW  LOW  LOW  LOW     
RIP PROBABILITY    15   48   71   69   78   91   91   81   73   83   89   84   77   85
SURF HEIGHT (FT)    0    1    1    1    1    1    1    1    1    1    1    1    1    1
DOM PERIOD (S)     10    4    5    6    8    9    9    9    9   10   10   10   10   10
CHANCE PRECIP       0   40   90   60   10   10    5    0    0    5    5   10   20   20
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      MCLD  CLD  CLD  CLD MCLD MCLD PCLD PCLD PCLD MCLR MCLR PCLD PCLD PCLD
TEMPERATURE        22   31   35   36   37   36   36   35   33   30   34   36   35   31
HEAT INDEX                                                                            
WIND (MPH)        SW8  S14 SW20 SW16 SW14 SW12  SW9  SW9   W8   W7   W8   W8   W7   W5
WIND GUST          16   25   33   29   25   20   17   17   16   14   13               


DATE               FRI 02/27           SAT 02/28           SUN 03/01           MON 03/02
EST 6HRLY          01   07   13   19   01   07   13   19   01   07   13   19   01   07   13

RIP PROBABILITY    24   17   21   22   23   13   24   13   17    4   15   MM   MM   MM   MM
SURF HEIGHT (FT)    1    1    1    1    1    1    1    1    1    1    1    1    1    1    1
DOM PERIOD (S)      9    9    9    9    9    8    8    8    8    7    7    7    7   MM   MM
CHANCE PRECIP      10   10    5    5    5    5    5    0    0    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 MCLR PCLD MCLR MCLR PCLD PCLD MCLR PCLD PCLD PCLD PCLD PCLD PCLD PCLD
TEMPERATURE        26   21   36   33   29   30   42   37   32   28   37   29   22   17   25
HEAT INDEX                                                                                 
WIND (MPH)        NW5   N3  SW6  SW3  SW5   S5  SW8  SW5  NW6  NW7  NW9  NW8   N9   N9  NE9
WIND GUST          10    8         9        12   14   10   13   14   16   16   17   17   16

 
Block  Island,  RI

DATE               WED 02/25                          THU 02/26
EST 3HRLY          04   07   10   13   16   19   22   01   04   07   10   13   16   19

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)    2    3    4    5    5    5    5    5    5    4    4    4    4    4
DOM PERIOD (S)     10    4    6    7    8    9    9    9    9    9    9   10    9    9
CHANCE PRECIP       0   30   80   60   20   10    5    0    0    5   10   20   20   20
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      MCLD  CLD  CLD  CLD MCLD PCLD PCLD PCLD PCLD PCLD MCLR PCLD PCLD PCLD
TEMPERATURE        31   35   36   36   38   38   38   38   36   34   34   34   34   34
HEAT INDEX                                                                            
WIND (MPH)       SW15  S20 SW25 SW23 SW21 SW17 SW15 SW15  W14  W12  W12  W10  W13  W10
WIND GUST          22   29   37   33   30   25   22   22   21   17                    


DATE               FRI 02/27           SAT 02/28           SUN 03/01           MON 03/02
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   MM   MM   MM   MM
SURF HEIGHT (FT)    3    3    3    3    3    3    3    3    2    2    2    2    3    3    2
DOM PERIOD (S)      9    8    9    9    8    8    8    8    7    7    7    7    4   MM   MM
CHANCE PRECIP      20   10    5    5    5    5    5    0    0    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 MCLR MCLR PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD
TEMPERATURE        31   28   34   35   35   36   40   38   35   31   36   32   26   22   26
HEAT INDEX                                                                                 
WIND (MPH)        NW8   N7   W7  SW7   S8   S8  S10   W7  NW9 NW12 NW14 NW16  N17 NE17 NE14
WIND GUST                                        15   12   14             21   22   22     

 
Eastern  Plymouth,  MA

DATE               WED 02/25                          THU 02/26
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    44   33   88   81   13    4   19   16    1    0    3   11    1    0
SURF HEIGHT (FT)    1    1    2    2    1    1    1    1    1    1    1    1    1    1
DOM PERIOD (S)     10   10   10    8   16   10   11   11   15    6    6   14    5    6
CHANCE PRECIP       0   30   80   60   10    5    5    0    0    0    5   10   20   20
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      PCLD MCLD  CLD  CLD MCLD MCLD MCLD PCLD PCLD MCLR MCLR PCLD PCLD PCLD
TEMPERATURE        17   24   34   36   37   36   35   35   33   30   33   34   35   32
HEAT INDEX                                                                            
WIND (MPH)        SW7  S13  S17 SW15 SW13 SW12 SW12 SW10   W9  W10  W12   W9   W9   W6
WIND GUST          12   22   31   29   24   20   18   17   16   17   17   15          


DATE               FRI 02/27           SAT 02/28           SUN 03/01           MON 03/02
EST 6HRLY          01   07   13   19   01   07   13   19   01   07   13   19   01   07   13

RIP PROBABILITY     1    0    9    1   19    0    4    0    0    0    0   MM   MM   MM   MM
SURF HEIGHT (FT)    1    1    1    1    1    1    1    1    1    1    1    1    1    2    1
DOM PERIOD (S)      6    5    7    8    6    4    4    8    8    5    4    4    5   MM   MM
CHANCE PRECIP      10    5    5    5    0    5    5    0    0    5   10    5    5   20   30
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      PCLD MCLR MCLR MCLR MCLR PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD
TEMPERATURE        28   23   35   33   29   31   42   37   33   29   36   29   22   17   24
HEAT INDEX                                                                                 
WIND (MPH)        NW7  NW6   W6  SW6  SW7   S8  S10  SW7   W8  NW9 NW12 NW12  N14  N13 NE12
WIND GUST          13             12   13   15   18   14   15   16   17   18   22   20   17

 
Suffolk  and  Eastern  Norfolk,  MA

DATE               WED 02/25                          THU 02/26
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    44   33   88   81   13    4   19   16    1    0    3   11    1    0
SURF HEIGHT (FT)    1    1    1    1    1    1    1    1    1    1    1    1    1    1
DOM PERIOD (S)     10   10   10   10   16   10   11   11   15    6    6   14    6    7
CHANCE PRECIP       0   30   80   50    5    5    5    0    0    0    5   10   20   20
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      PCLD MCLD  CLD  CLD  CLD MCLD PCLD PCLD PCLD MCLR MCLR MCLR PCLD PCLD
TEMPERATURE        17   23   33   36   36   36   35   35   33   30   32   34   35   32
HEAT INDEX                                                                            
WIND (MPH)        SW7  S12  S16 SW15 SW13 SW12 SW12 SW10   W9  W10  W12   W9   W9   W6
WIND GUST          12   21   30   28   23   20   17   17   15   17   17   15          


DATE               FRI 02/27           SAT 02/28           SUN 03/01           MON 03/02
EST 6HRLY          01   07   13   19   01   07   13   19   01   07   13   19   01   07   13

RIP PROBABILITY     1    0    6    0   14    0    3    0    0    0    0   MM   MM   MM   MM
SURF HEIGHT (FT)    1    1    1    1    1    1    1    1    1    1    1    1    1    1    1
DOM PERIOD (S)     11   10   10   10   10    7    4    8    8    8    8    5    5   MM   MM
CHANCE PRECIP      10    5    5    5    0    5    5    0    0    5   10    5    5   20   30
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      PCLD MCLR MCLR MCLR MCLR PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD
TEMPERATURE        27   23   35   33   29   31   42   38   33   29   36   29   22   17   24
HEAT INDEX                                                                                 
WIND (MPH)        NW6  NW6   W6  SW6  SW7   S8  S10  SW7   W8  NW9 NW12 NW12  N14  N12 NE10
WIND GUST          12             12   13   15   18   14   15   16   17   18   21   18   17

 
Eastern  Essex,  MA

DATE               WED 02/25                          THU 02/26
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    11   15   88   92   45   23   70   64    5    1   16   44    9    1
SURF HEIGHT (FT)    1    1    2    2    1    1    1    1    1    1    1    1    1    1
DOM PERIOD (S)     11   11   10   10   10   10   10   10   15    9   10    5    9   10
CHANCE PRECIP       0   30   90   40    5    5    5    0    0    0    5    5   10   20
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      PCLD  CLD  CLD  CLD  CLD MCLD PCLD PCLD PCLD MCLR MCLR MCLR PCLD PCLD
TEMPERATURE        17   23   32   36   37   36   35   35   33   29   32   34   34   31
HEAT INDEX                                                                            
WIND (MPH)        SW8  S13  S20  S15 SW13 SW12 SW12 SW12  W12  W13  W14  W13  W12   W8
WIND GUST               21   31   26   23   18   17   17   18   20   21             13


DATE               FRI 02/27           SAT 02/28           SUN 03/01           MON 03/02
EST 6HRLY          01   07   13   19   01   07   13   19   01   07   13   19   01   07   13

RIP PROBABILITY     6    0   19    1   12    0   15    3   10    1    4   MM   MM   MM   MM
SURF HEIGHT (FT)    1    1    1    1    1    1    1    1    1    1    1    1    1    1    1
DOM PERIOD (S)     10   10    9   10   10   10    9    8    8    8    8    8    6   MM   MM
CHANCE PRECIP      10    5    5    0    0    0    5    0    0    5   10    5    5   10   20
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      MCLR MCLR MCLR MCLR MCLR PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD
TEMPERATURE        27   22   34   34   30   31   41   39   33   28   35   28   19   15   23
HEAT INDEX                                                                                 
WIND (MPH)        NW7  NW7  SW7   S8  SW9  S10  S12  SW9   W9  W10 NW12 NW13 NW14  N12 NE10
WIND GUST          12             14   15   17   20   15   15   15   17   18   20   17   15