National Weather Service United States Department of Commerce

Tracking Two Storms Impacting the Northern U.S. Through Thanksgiving and into This Weekend

Heavy lake effect snow, gusty winds, and localized blizzard conditions will persist through Thanksgiving near and downwind of the Great Lakes. Rain and mountain snow are forecast for the Pacific Northwest. Confidence is increasing for another winter storm to develop over the northern and central Rockies Friday and track across the central Plains through the Midwest and Great Lakes this weekend. Read More >

 

***  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               FRI 11/28                          SAT 11/29
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    33   35   85   84   75   81   99   98   89   79   96   97   63   24
SURF HEIGHT (FT)    2    2    2    2    3    3    3    3    3    3    2    2    2    2
DOM PERIOD (S)      8    8    8    8    8    9   10   10   10   10   10   10   10   10
CHANCE PRECIP       0    5    0    5    5    5    5    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 MCLR PCLD MCLR MCLR MCLR MCLR MCLR MCLR MCLR MCLR MCLR
TEMPERATURE        38   37   40   42   43   41   39   38   37   37   39   41   41   40
HEAT INDEX                                                                            
WIND (MPH)        W14  W15  W18  W21  W22  W24  W24  W22  W22  W21  W18  W16 NW14 NW10
WIND GUST          26   26   35   35   38   37   37   30   30   28   28   24   21   16


DATE               SUN 11/30           MON 12/01           TUE 12/02           WED 12/03
EST 6HRLY          01   07   13   19   01   07   13   19   01   07   13   19   01   07   13

RIP PROBABILITY    19    0   27   10   53    7   48    6   27    2   21    7   39   MM   MM
SURF HEIGHT (FT)    1    1    2    2    3    2    2    2    1    1    1    2    3    4    4
DOM PERIOD (S)      8    4    5    7    8    7    7    7    4   10   14    8   11   10   10
CHANCE PRECIP       0    5   30   70   60   20   10    5   10   20   40   60   50   30   10
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      PCLD  CLD  CLD  CLD  CLD PCLD PCLD PCLD MCLD  CLD  CLD  CLD  CLD MCLD PCLD
TEMPERATURE        38   41   48   50   48   40   42   38   36   38   43   44   41   37   40
HEAT INDEX                                                                                 
WIND (MPH)        NW2   S8  S17  S20 SW17  W17 NW16 NW12   N6  SE7 SE12  E13  N18  N18 NW14
WIND GUST               13   25   29   24   24   23   17        12   17   20   25   24   21

 
Nantucket,  MA  East  Coast

DATE               FRI 11/28                          SAT 11/29
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)    3    3    3    4    5    5    5    5    4    4    3    3    2    2
DOM PERIOD (S)      8    8    8    8    8    9    9    9    9   10   10    9    8    8
CHANCE PRECIP       5   10   10   10    5    5    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 PCLD PCLD PCLD PCLD MCLR MCLR MCLR MCLR MCLR MCLR  CLR MCLR MCLR
TEMPERATURE        41   40   42   43   44   43   42   40   39   39   39   41   42   41
HEAT INDEX                                                                            
WIND (MPH)        W17  W18  W23  W26  W28  W30  W30  W28  W26  W25  W22  W18 NW16 NW12
WIND GUST          28   29   36   37   38   38   39        31             23          


DATE               SUN 11/30           MON 12/01           TUE 12/02           WED 12/03
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   MM   MM
SURF HEIGHT (FT)    1    1    2    3    4    3    2    2    1    1    1    2    5    4    4
DOM PERIOD (S)      7    5    5    0    7    8    7    7    4    4    6    8   11   10    9
CHANCE PRECIP       0    0   20   60   60   30   10    5   10   20   40   60   60   30   10
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      PCLD  CLD  CLD  CLD  CLD PCLD PCLD PCLD MCLD  CLD  CLD  CLD  CLD MCLD PCLD
TEMPERATURE        40   44   49   51   50   41   42   41   39   41   45   46   44   39   41
HEAT INDEX                                                                                 
WIND (MPH)         N2  S10  S18  S23 SW22  W20 NW17 NW14  NE8  SE9 SE14  E18  N23  N22 NW17
WIND GUST                    24   28             22                                        

 
Nantucket,  MA  South  Coast

DATE               FRI 11/28                          SAT 11/29
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    91   93   94   96   98   99   99   98   98   98   97   90   83   80
SURF HEIGHT (FT)    3    3    4    4    5    5    5    5    5    4    4    3    2    2
DOM PERIOD (S)      8    0    0    8    8    9    9    9    9   10   10    9    9    7
CHANCE PRECIP       5   10   10   10    5    5    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      PCLD PCLD PCLD PCLD PCLD PCLD MCLR MCLR MCLR MCLR MCLR  CLR MCLR MCLR
TEMPERATURE        40   39   42   43   44   43   41   40   39   38   40   41   42   41
HEAT INDEX                                                                            
WIND (MPH)        W17  W18  W24  W26  W29  W30  W30  W28  W26  W25  W22  W18 NW16 NW12
WIND GUST          28   30   37   38   39   39   40        31   30   28   23          


DATE               SUN 11/30           MON 12/01           TUE 12/02           WED 12/03
EST 6HRLY          01   07   13   19   01   07   13   19   01   07   13   19   01   07   13

RIP PROBABILITY     8    8   23   27   27   26   24   21   15    6    9   14   27   MM   MM
SURF HEIGHT (FT)    1    1    2    3    4    3    2    2    1    1    1    3    5    4    3
DOM PERIOD (S)      7    5    5    0    7    7    7    7    6    4    5    8   11   10    9
CHANCE PRECIP       0    5   30   70   60   30   10    5   10   20   40   60   50   30   10
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      PCLD  CLD  CLD  CLD  CLD PCLD PCLD PCLD MCLD  CLD  CLD  CLD  CLD MCLD PCLD
TEMPERATURE        39   43   50   52   49   40   43   40   38   40   46   46   43   39   41
HEAT INDEX                                                                                 
WIND (MPH)        NE2  S12  S18  S23 SW22  W20 NW17 NW14  NE8  SE9 SE15  E18  N23  N22 NW16
WIND GUST                    24   29             22                       23             21

 
Dukes,  MA

DATE               FRI 11/28                          SAT 11/29
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    90   93   94   95   98   99   99   96   96   97   94   80   70   68
SURF HEIGHT (FT)    3    3    3    4    4    4    4    4    4    3    3    2    2    2
DOM PERIOD (S)      8    7    9    9    0    8    9    9    9   10    9    9    8    8
CHANCE PRECIP       0   10    5   10    5    5    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 PCLD PCLD PCLD PCLD MCLR MCLR MCLR MCLR MCLR  CLR MCLR MCLR MCLR
TEMPERATURE        39   39   41   43   44   42   40   39   38   37   39   41   42   40
HEAT INDEX                                                                            
WIND (MPH)        W17  W18  W24  W25  W28  W29  W29  W26  W25  W23  W21  W17 NW15 NW10
WIND GUST          29   30   38   37   39   37   39   31   30   28   26   22          


DATE               SUN 11/30           MON 12/01           TUE 12/02           WED 12/03
EST 6HRLY          01   07   13   19   01   07   13   19   01   07   13   19   01   07   13

RIP PROBABILITY     2    2   14   20   19   15   12   10    8    4    8   12   18   MM   MM
SURF HEIGHT (FT)    1    1    2    4    4    3    2    2    1    1    1    2    4    3    2
DOM PERIOD (S)      7    8    0    0    7    7    7    7    6    2    0    8   11   10    9
CHANCE PRECIP       0    5   30   70   60   20   10    5   10   20   40   60   50   30   10
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      PCLD  CLD  CLD  CLD MCLD PCLD PCLD PCLD MCLD  CLD  CLD  CLD MCLD PCLD PCLD
TEMPERATURE        37   43   50   52   48   40   43   38   35   39   45   45   40   36   40
HEAT INDEX                                                                                 
WIND (MPH)        NE3  S12  S21  S26 SW22  W20 NW16 NW13  NE8   E9 SE13  E18  N23  N21 NW14
WIND GUST                         31             21                                        

 
Southern  Bristol,  MA

DATE               FRI 11/28                          SAT 11/29
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    2    2    1    1    1    1    1
DOM PERIOD (S)      7    7    0    0    0    0    8    9    8    8    8    6    7    5
CHANCE PRECIP       0    5    5    5    0    5    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 PCLD MCLR MCLR MCLR MCLR MCLR MCLR  CLR  CLR MCLR MCLR
TEMPERATURE        35   34   39   42   43   40   37   36   34   34   39   41   41   36
HEAT INDEX                                                                            
WIND (MPH)        W12  W14  W18  W21  W21  W20  W18  W17  W17  W16  W16  W14 NW12  NW7
WIND GUST          25   25   35   33   35   31   32   25   25   24   23   21        12


DATE               SUN 11/30           MON 12/01           TUE 12/02           WED 12/03
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   MM   MM
SURF HEIGHT (FT)    0    0    1    2    2    1    1    1    1    0    1    1    2    2    1
DOM PERIOD (S)      6    0    0    0    0    7    7    6    6    2    0    8   11   10    9
CHANCE PRECIP       0    5   40   70   60   20    5    5   10   20   40   60   50   30   10
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      PCLD  CLD  CLD  CLD MCLD PCLD PCLD PCLD MCLD  CLD  CLD  CLD MCLD PCLD PCLD
TEMPERATURE        33   39   50   51   46   37   43   35   31   35   42   42   37   32   39
HEAT INDEX                                                                                 
WIND (MPH)        NE2  SE8  S17  S21 SW15  W14 NW14  NW8   N6   E7  E10 NE13  N15 NW15 NW12
WIND GUST               13   24   29   23   21   20   13             15   18   22   21   17

 
Newport,  RI

DATE               FRI 11/28                          SAT 11/29
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)    2    2    2    2    3    3    3    2    2    2    2    1    1    1
DOM PERIOD (S)      7    7    7    7    7    8    8    9    9    9    9    7    9    7
CHANCE PRECIP       0    5    0    5    0    5    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 PCLD MCLR MCLR MCLR MCLR MCLR MCLR  CLR MCLR MCLR MCLR
TEMPERATURE        36   35   40   42   43   41   38   37   36   35   39   41   41   37
HEAT INDEX                                                                            
WIND (MPH)        W14  W15  W20  W21  W21  W21  W20  W17  W17  W16  W16  W14 NW12  NW7
WIND GUST          25   26   35   33   35   31   31   25   24   23   22   20        12


DATE               SUN 11/30           MON 12/01           TUE 12/02           WED 12/03
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   MM   MM
SURF HEIGHT (FT)    1    1    2    3    3    2    1    1    1    1    1    2    3    3    2
DOM PERIOD (S)      8    0    0    0    7    7    7    7    6    2    0    8   11   10    9
CHANCE PRECIP       0    5   40   70   50   20    5    5   10   20   50   60   50   20    5
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      PCLD  CLD  CLD  CLD MCLD PCLD PCLD PCLD MCLD  CLD  CLD  CLD MCLD PCLD PCLD
TEMPERATURE        34   41   50   52   47   38   42   36   32   36   42   42   38   34   39
HEAT INDEX                                                                                 
WIND (MPH)        NE3  SE9  S18  S22  W16  W14 NW14  NW9   N7   E7  E10 NE14  N16 NW15 NW12
WIND GUST                    25   29   23   20   20                  15        22   21     

 
Washington,  RI

DATE               FRI 11/28                          SAT 11/29
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    53   62   56   54   72   88   85   65   56   64   48   17    9   10
SURF HEIGHT (FT)    1    1    1    1    1    1    1    1    1    1    1    1    1    0
DOM PERIOD (S)      7    7    7    7    7    8    8    8    8    8    9    9    9    9
CHANCE PRECIP       0    5    0    5    0    5    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 PCLD PCLD MCLR MCLR MCLR MCLR MCLR MCLR  CLR MCLR MCLR MCLR
TEMPERATURE        33   33   39   42   43   39   35   34   32   32   39   41   41   34
HEAT INDEX                                                                            
WIND (MPH)        W10  W12  W16  W18  W17  W16  W15  W13  W13  W12  W13  W13  NW9  NW5
WIND GUST          23   23   32   33   35   30   30   23   22   20   21   20   15     


DATE               SUN 11/30           MON 12/01           TUE 12/02           WED 12/03
EST 6HRLY          01   07   13   19   01   07   13   19   01   07   13   19   01   07   13

RIP PROBABILITY     1    2   17   32   28   14    9    7    5    2    5    4   32   MM   MM
SURF HEIGHT (FT)    0    0    1    1    1    1    1    1    1    0    1    1    1    2    1
DOM PERIOD (S)      8    0    0    5    7    7    7    7    7    2    0    8   11   10    9
CHANCE PRECIP       0   10   40   70   50   20    5    5   10   20   50   60   40   20    5
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      PCLD  CLD  CLD  CLD MCLD PCLD PCLD PCLD MCLD  CLD  CLD  CLD MCLD PCLD PCLD
TEMPERATURE        31   38   50   50   44   35   42   34   29   32   41   40   35   30   39
HEAT INDEX                                                                                 
WIND (MPH)        NE2   S7  S16  S17  W13  W10 NW13  NW7  NE6  NE6  E10 NE12  N13 NW12 NW10
WIND GUST               12   24   28   21   18   20   12             15   18   21   18   15

 
Block  Island,  RI

DATE               FRI 11/28                          SAT 11/29
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)    4    4    4    5    6    6    6    5    5    4    3    3    2    2
DOM PERIOD (S)      7    7    7    7    8    8    8    9    9    9    8    8    8    7
CHANCE PRECIP       0    5    5    5    5    5    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 PCLD PCLD PCLD PCLD MCLR MCLR MCLR MCLR MCLR  CLR MCLR MCLR MCLR
TEMPERATURE        40   39   41   43   44   42   41   40   39   38   39   42   42   40
HEAT INDEX                                                                            
WIND (MPH)        W20  W21  W24  W25  W28  W30  W29  W25  W23  W21  W20  W16 NW14  NW9
WIND GUST          31   32   40   38   40   37   37   30   29   26        22          


DATE               SUN 11/30           MON 12/01           TUE 12/02           WED 12/03
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   MM   MM
SURF HEIGHT (FT)    1    1    3    5    5    4    3    2    2    2    2    3    6    6    4
DOM PERIOD (S)      8    0    0    4    7    7    7    7    6    1    0    8   11   10    9
CHANCE PRECIP       0   10   40   70   50   20    5    5   10   20   50   60   50   20    5
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      PCLD  CLD  CLD  CLD MCLD PCLD PCLD PCLD MCLD  CLD  CLD  CLD MCLD PCLD PCLD
TEMPERATURE        39   45   51   53   48   41   42   38   36   40   45   44   40   36   40
HEAT INDEX                                                                                 
WIND (MPH)         E3  S14  S22  S26  W22  W20 NW16  N12  NE9  E10  E14 NE20  N22  N18 NW14
WIND GUST                    29   31             22                                 23     

 
Eastern  Plymouth,  MA

DATE               FRI 11/28                          SAT 11/29
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    1    1    0    0   10   11    2    1   17   30    3    1
SURF HEIGHT (FT)    1    1    2    2    2    2    2    2    2    2    2    1    1    1
DOM PERIOD (S)      9    9    8    8    9    9    9    9   10   10   10   10   10   10
CHANCE PRECIP       0    0    0    5    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  CLR MCLR PCLD MCLR PCLD PCLD MCLR MCLR MCLR  CLR  CLR MCLR MCLR
TEMPERATURE        34   33   39   42   42   39   36   35   34   33   38   41   40   36
HEAT INDEX                                                                            
WIND (MPH)        W12 SW13 SW16  W18  W20  W18  W18  W16  W17  W16  W16  W15  W12  NW7
WIND GUST          23   24   32   33   33   31   32   24   25   24   24   22   17   13


DATE               SUN 11/30           MON 12/01           TUE 12/02           WED 12/03
EST 6HRLY          01   07   13   19   01   07   13   19   01   07   13   19   01   07   13

RIP PROBABILITY     3    0    4    0    9    0    6    0    6    0   10    1   23   MM   MM
SURF HEIGHT (FT)    1    1    2    2    2    1    2    1    1    1    1    1    2    3    2
DOM PERIOD (S)      5    4    8    5    8    8    8    8    4    2    0    7    8    7    8
CHANCE PRECIP       0    5   40   70   60   20    5    5    5   20   40   60   50   30   10
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      PCLD  CLD  CLD  CLD MCLD PCLD PCLD PCLD MCLD  CLD  CLD  CLD MCLD PCLD PCLD
TEMPERATURE        33   37   47   50   45   37   42   35   31   33   40   41   37   33   38
HEAT INDEX                                                                                 
WIND (MPH)         W2   S7  S16  S18 SW15  W14 NW15  NW9   N6   E6   E9 NE12  N16 NW16 NW13
WIND GUST               12   23   26   22   21   22   15             15   17   23   22   18

 
Suffolk  and  Eastern  Norfolk,  MA

DATE               FRI 11/28                          SAT 11/29
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    1    1    0    0   10   11    2    1   17   30    3    1
SURF HEIGHT (FT)    1    1    1    1    1    1    1    1    1    1    1    1    1    1
DOM PERIOD (S)      9    9    8    8    9    9    9    9   10   10   10   10   10   10
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  CLR MCLR PCLD PCLD PCLD PCLD MCLR MCLR MCLR  CLR  CLR MCLR MCLR
TEMPERATURE        35   33   39   42   42   39   36   35   34   33   37   40   40   36
HEAT INDEX                                                                            
WIND (MPH)        W12 SW13 SW16  W18  W18  W18  W18  W16  W16  W16  W16  W14  W12   W7
WIND GUST          23   24   32   33   33   31   31   24   24   23   24   22   17   12


DATE               SUN 11/30           MON 12/01           TUE 12/02           WED 12/03
EST 6HRLY          01   07   13   19   01   07   13   19   01   07   13   19   01   07   13

RIP PROBABILITY     2    0    3    0    6    0    4    0    4    0    7    1   17   MM   MM
SURF HEIGHT (FT)    1    1    1    1    1    1    1    1    1    1    1    1    1    2    2
DOM PERIOD (S)      7    6    8    5    8    8    8    8    5    2    0    7    9    8    8
CHANCE PRECIP       0    5   40   70   50   20    5    5    5   20   40   60   50   30   10
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      PCLD  CLD  CLD  CLD MCLD PCLD PCLD PCLD MCLD  CLD  CLD  CLD MCLD PCLD PCLD
TEMPERATURE        33   36   46   50   46   37   41   35   31   33   39   40   37   32   37
HEAT INDEX                                                                                 
WIND (MPH)         W2   S6  S15  S17 SW14  W14 NW14  NW9   N6   E6   E9 NE10  N15 NW15 NW12
WIND GUST                    23   26   21   21   22   14             14   16   22   21   17

 
Eastern  Essex,  MA

DATE               FRI 11/28                          SAT 11/29
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     8   16   66   42   11   22   75   59    9    7   58   65   11    4
SURF HEIGHT (FT)    1    1    2    2    2    2    2    2    2    2    2    1    1    1
DOM PERIOD (S)      9    8    8    8    8    8    8    9   10   10   10   10   10   10
CHANCE PRECIP       0    0    0    5    5    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 PCLD PCLD MCLR PCLD MCLR MCLR MCLR MCLR  CLR MCLR MCLR
TEMPERATURE        35   34   39   42   42   39   36   34   33   33   37   40   40   36
HEAT INDEX                                                                            
WIND (MPH)       SW13 SW14 SW17  W20  W20  W20  W18  W16  W17  W16  W17  W15 NW12  NW8
WIND GUST          25   25   33   33   33   33   32   24   25   24   25   22   17     


DATE               SUN 11/30           MON 12/01           TUE 12/02           WED 12/03
EST 6HRLY          01   07   13   19   01   07   13   19   01   07   13   19   01   07   13

RIP PROBABILITY     5    0   20    4   30    1   22    1   15    0   12    1   25   MM   MM
SURF HEIGHT (FT)    1    1    2    2    2    2    2    1    1    1    1    1    2    3    2
DOM PERIOD (S)     10    9    8    6    7    7    7    8    7    2    0    8   10    8    8
CHANCE PRECIP       0   10   50   80   50   20    5    5    5   20   40   60   50   20   10
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      MCLD  CLD  CLD  CLD PCLD PCLD PCLD PCLD MCLD  CLD  CLD  CLD MCLD PCLD PCLD
TEMPERATURE        33   36   46   49   45   37   41   33   30   32   37   38   35   31   37
HEAT INDEX                                                                                 
WIND (MPH)        NW2   S7  S16  S18 SW15  W15 NW15  NW9  NW6  SE6   E9 NE10  N15 NW14 NW12
WIND GUST                    24   26   22   22   23   14                  15   21   21