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               THU 11/27      FRI 11/28                               SAT 11/29
EST 3HRLY          16   19   22   01   04   07   10   13   16   19   22   01   04   07   10   13

RIP CURRENT RISK  LOW                      MOD  MOD  MOD  MOD                      MOD  MOD  MOD
RIP PROBABILITY    55   68   93   83   65   68   94   86   74   77   99   98   86   77   96   97
SURF HEIGHT (FT)    2    2    2    2    2    2    2    2    3    3    3    3    3    3    2    2
DOM PERIOD (S)      8    9    9    9    9    9    9    8    8    6    6    6    7    6    9    7
CHANCE PRECIP       0    0    0    0    0    5    0    5    5    5    0    0    0    0    0    0
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      PCLD PCLD MCLD PCLD MCLR MCLR MCLR MCLR PCLD MCLR PCLD PCLD PCLD MCLR MCLR MCLR
TEMPERATURE        45   43   41   40   38   38   41   42   42   40   39   37   36   36   39   41
HEAT INDEX                                                                                      
WIND (MPH)       SW15  W15  W15  W15  W15  W16  W18  W21  W23  W25  W24  W23  W23  W22  W20  W17
WIND GUST          28   28   26   25   26   26   35   36   39   38   37   35   30   29   28   24


DATE                         SUN 11/30           MON 12/01           TUE 12/02
EST 6HRLY          16   22   04   10   16   22   04   10   16   22   04   10   16

RIP PROBABILITY    13   14    2    3   15   23   32    9   29    4   19   MM   MM
SURF HEIGHT (FT)    2    1    1    1    2    3    3    2    2    1    1    1    1
DOM PERIOD (S)      7   10    9    7    4    5    7    7    7    7    7    7    6
CHANCE PRECIP       0    0    0    5   50   80   40   20   10   10   10   20   60
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      MCLR PCLD MCLD  CLD  CLD  CLD MCLD PCLD PCLD MCLD MCLD  CLD  CLD
TEMPERATURE        41   38   38   45   49   48   43   43   41   37   37   42   44
HEAT INDEX                                                                       
WIND (MPH)       NW14  NW6   S3  S13  S18 SW20  W17  W16 NW14   N9  NE7 SE10  E13
WIND GUST          21             20   28   29   24   23   20   14   12   15   18

 
Nantucket,  MA  East  Coast

DATE               THU 11/27      FRI 11/28                               SAT 11/29
EST 3HRLY          16   19   22   01   04   07   10   13   16   19   22   01   04   07   10   13

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    0    0
SURF HEIGHT (FT)    4    3    3    3    3    3    3    4    5    5    5    5    5    4    3    3
DOM PERIOD (S)      9    9    8    8    8    8    8    7    8    8    8    8    8    8    7    7
CHANCE PRECIP       0    0    0    0    5   10   10   10    5    5    0    0    0    0    0    0
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      PCLD PCLD MCLD PCLD PCLD PCLD PCLD PCLD PCLD MCLR MCLR PCLD MCLR MCLR MCLR MCLR
TEMPERATURE        45   45   44   43   41   41   42   43   43   43   42   40   39   38   40   41
HEAT INDEX                                                                                      
WIND (MPH)        W22  W21  W20  W17  W18  W20  W24  W26  W29  W31  W30  W29  W28  W26  W22  W20
WIND GUST          31   31   28   26   28   29   36   38   38   40   39   37             28     


DATE                         SUN 11/30           MON 12/01           TUE 12/02
EST 6HRLY          16   22   04   10   16   22   04   10   16   22   04   10   16

RIP PROBABILITY     0    0    0    0    0    0    0    0    0    0    0   MM   MM
SURF HEIGHT (FT)    2    2    1    1    2    4    4    3    2    2    1    1    1
DOM PERIOD (S)      7    7    9    8    4    6    7    7    7    6    7    7    4
CHANCE PRECIP       0    0    0    5   40   80   50   20   10   10   10   20   60
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      MCLR MCLR MCLD  CLD  CLD  CLD MCLD PCLD PCLD MCLD MCLD  CLD  CLD
TEMPERATURE        42   40   40   46   50   50   45   43   42   40   39   43   46
HEAT INDEX                                                                       
WIND (MPH)       NW16  NW7   S5  S15  S21 SW23  W21 NW18 NW15  N12  NE9 SE13  E17
WIND GUST                         20   26   28                                   

 
Nantucket,  MA  South  Coast

DATE               THU 11/27      FRI 11/28                               SAT 11/29
EST 3HRLY          16   19   22   01   04   07   10   13   16   19   22   01   04   07   10   13

RIP CURRENT RISK  MOD                      MOD  MOD  MOD  MOD                      MOD  MOD  MOD
RIP PROBABILITY    98   99   98   95   97   98   97   96   98   99   99   96   98   98   96   88
SURF HEIGHT (FT)    4    4    3    3    3    3    4    4    5    5    5    5    5    4    4    3
DOM PERIOD (S)      8    8    8    8    8    8    7    7    8    8    9    9    9    8    8    8
CHANCE PRECIP       0    0    0    0    5   10   10   10    5    5    0    0    0    0    0    0
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      PCLD MCLD MCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD MCLR PCLD MCLR MCLR MCLR MCLR
TEMPERATURE        44   44   43   42   41   40   42   43   43   42   41   40   38   37   40   41
HEAT INDEX                                                                                      
WIND (MPH)        W22  W21  W20  W18  W18  W20  W24  W26  W29  W31  W30  W28  W28  W25  W23  W20
WIND GUST          32   31   28   26   28   30   37   38   40   41   41   38   33   31   28     


DATE                         SUN 11/30           MON 12/01           TUE 12/02
EST 6HRLY          16   22   04   10   16   22   04   10   16   22   04   10   16

RIP PROBABILITY    21   14    4   15   24   27   26   26   19   21   14   MM   MM
SURF HEIGHT (FT)    3    2    1    1    2    4    4    3    2    2    1    1    1
DOM PERIOD (S)      7    7    6    6    5    7    8    7    7    6    6    6    6
CHANCE PRECIP       0    0    0    5   40   80   50   20   10   10   10   30   60
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      MCLR MCLR MCLD  CLD  CLD  CLD MCLD PCLD PCLD MCLD MCLD  CLD  CLD
TEMPERATURE        41   39   39   47   51   50   45   44   43   39   39   43   46
HEAT INDEX                                                                       
WIND (MPH)       NW16  NW7  SE5  S16  S21 SW23  W21 NW18 NW15  N12  NE9 SE14  E17
WIND GUST                              26   29                                   

 
Dukes,  MA

DATE               THU 11/27      FRI 11/28                               SAT 11/29
EST 3HRLY          16   19   22   01   04   07   10   13   16   19   22   01   04   07   10   13

RIP CURRENT RISK  MOD                      MOD  MOD  MOD  MOD                      MOD  MOD  MOD
RIP PROBABILITY    97   98   97   93   96   98   96   94   98   99   98   92   95   96   93   75
SURF HEIGHT (FT)    3    3    3    3    3    3    3    4    4    4    4    4    4    3    3    2
DOM PERIOD (S)      9    8    8    8    8    8    7    7    8    8    8    8    8    8    8    8
CHANCE PRECIP       0    0    0    0    0   10    5   10    5    5    0    0    0    0    0    0
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      PCLD MCLD MCLD PCLD MCLR PCLD PCLD PCLD PCLD MCLR MCLR MCLR MCLR MCLR MCLR MCLR
TEMPERATURE        45   44   42   40   39   38   42   43   43   41   40   39   37   37   39   41
HEAT INDEX                                                                                      
WIND (MPH)        W21  W20  W20  W18  W20  W20  W24  W26  W29  W30  W29  W26  W25  W24  W21  W17
WIND GUST          32   31   29   28   29   30   38   38   40   40   40   37   31   29   26   23


DATE                         SUN 11/30           MON 12/01           TUE 12/02
EST 6HRLY          16   22   04   10   16   22   04   10   16   22   04   10   16

RIP PROBABILITY     7    4    1    7   17   20   16   16   10   13    6   MM   MM
SURF HEIGHT (FT)    2    1    1    1    2    4    4    3    2    2    1    1    1
DOM PERIOD (S)      7    7    8    6    5    7    8    7    7    6    6    7    7
CHANCE PRECIP       0    0    0   10   50   80   40   20   10   10   10   30   60
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      MCLR PCLD MCLD  CLD  CLD  CLD MCLD PCLD PCLD MCLD MCLD  CLD  CLD
TEMPERATURE        41   37   38   47   51   49   43   43   42   37   36   42   45
HEAT INDEX                                                                       
WIND (MPH)       NW15  NW7  SE5  S16  S23 SW25  W21 NW17 NW14  N10  NE9  E13  E17
WIND GUST                         21   29   30                                   

 
Southern  Bristol,  MA

DATE               THU 11/27      FRI 11/28                               SAT 11/29
EST 3HRLY          16   19   22   01   04   07   10   13   16   19   22   01   04   07   10   13

RIP CURRENT RISK  MOD                      MOD  MOD  MOD  MOD                      LOW  LOW  LOW
RIP PROBABILITY     0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0
SURF HEIGHT (FT)    2    2    2    1    2    2    2    2    2    2    2    2    2    1    1    1
DOM PERIOD (S)      9    9    9    8    8    8    7    7    8    8    9    9    9    8    8    7
CHANCE PRECIP       0    0    0    0    0    5    5    5    0    5    0    0    0    0    0    0
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      PCLD MCLD MCLD PCLD MCLR MCLR MCLR PCLD MCLR MCLR MCLR MCLR MCLR MCLR MCLR MCLR
TEMPERATURE        44   41   39   37   35   34   40   42   42   39   37   35   34   33   38   41
HEAT INDEX                                                                                      
WIND (MPH)        W16  W14  W13  W13  W13  W15  W20  W21  W21  W21  W20  W17  W17  W16  W16  W15
WIND GUST          28   25   23   23   25   25   35   36   36   33   33   30   26   24   23   21


DATE                         SUN 11/30           MON 12/01           TUE 12/02
EST 6HRLY          16   22   04   10   16   22   04   10   16   22   04   10   16

RIP PROBABILITY     0    0    0    0    0    0    0    0    0    0    0   MM   MM
SURF HEIGHT (FT)    1    1    0    1    2    2    2    1    1    1    1    0    1
DOM PERIOD (S)      7    7    6    3    5    7    7    7    7    6    6    6    5
CHANCE PRECIP       0    0    0   10   60   70   40   10   10   10   10   30   60
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      MCLR PCLD  CLD  CLD  CLD  CLD PCLD PCLD PCLD MCLD  CLD  CLD  CLD
TEMPERATURE        40   33   33   45   51   48   40   42   40   33   32   40   43
HEAT INDEX                                                                       
WIND (MPH)       NW12  NW5  SE3  S14  S20 SW18  W14 NW14 NW12   N7  NE7   E9  E13
WIND GUST          17             20   26   26   22             12   12   14   18

 
Newport,  RI

DATE               THU 11/27      FRI 11/28                               SAT 11/29
EST 3HRLY          16   19   22   01   04   07   10   13   16   19   22   01   04   07   10   13

RIP CURRENT RISK  MOD                      MOD  MOD  MOD  MOD                      LOW  LOW  LOW
RIP PROBABILITY     0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0
SURF HEIGHT (FT)    2    2    2    2    2    2    2    2    3    3    3    2    2    2    2    1
DOM PERIOD (S)      9    9    8    9    8    8    7    7    8    8    9    9    9    9    8    8
CHANCE PRECIP       0    0    0    0    0    5    0    5    0    5    0    0    0    0    0    0
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      PCLD MCLD MCLD MCLR MCLR MCLR MCLR PCLD MCLR MCLR MCLR MCLR MCLR MCLR MCLR MCLR
TEMPERATURE        45   43   40   38   36   36   40   42   42   40   38   37   36   34   38   41
HEAT INDEX                                                                                      
WIND (MPH)        W16  W15  W14  W14  W15  W15  W20  W22  W22  W21  W20  W18  W17  W16  W16 NW15
WIND GUST          29   26   24   24   25   26   35   36   36   32   32   30   25   23   23   21


DATE                         SUN 11/30           MON 12/01           TUE 12/02
EST 6HRLY          16   22   04   10   16   22   04   10   16   22   04   10   16

RIP PROBABILITY     0    0    0    0    0    0    0    0    0    0    0   MM   MM
SURF HEIGHT (FT)    1    1    1    1    2    3    3    2    1    1    1    1    1
DOM PERIOD (S)      8    9    9    3    5    7    7    7    7    6    6    7    7
CHANCE PRECIP       0    0    0   10   60   70   30   10   10   10   10   30   60
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      MCLR PCLD MCLD  CLD  CLD  CLD PCLD PCLD PCLD MCLD MCLD  CLD  CLD
TEMPERATURE        40   35   35   46   51   49   41   42   41   34   33   39   42
HEAT INDEX                                                                       
WIND (MPH)       NW12  NW5  SE3  S14  S21 SW20  W15 NW13 NW12   N8  NE7   E9  E13
WIND GUST                         20   28   28   21   18                       18

 
Washington,  RI

DATE               THU 11/27      FRI 11/28                               SAT 11/29
EST 3HRLY          16   19   22   01   04   07   10   13   16   19   22   01   04   07   10   13

RIP CURRENT RISK  MOD                      MOD  MOD  MOD  MOD                      LOW  LOW  LOW
RIP PROBABILITY    78   84   75   58   68   77   70   62   76   87   82   55   48   55   39   12
SURF HEIGHT (FT)    1    1    1    1    1    1    1    1    1    1    1    1    1    1    1    1
DOM PERIOD (S)      9    9    9    9    9    8    7    7    7    7    8    8    8    8    8    6
CHANCE PRECIP       0    0    0    0    0    5    0    5    0    5    0    0    0    0    0    0
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      PCLD MCLD MCLD MCLR MCLR MCLR MCLR PCLD MCLR MCLR MCLR MCLR MCLR MCLR MCLR MCLR
TEMPERATURE        44   40   37   35   33   32   39   42   42   37   35   34   32   31   38   42
HEAT INDEX                                                                                      
WIND (MPH)        W14  W12  W10  W10  W12  W13  W16  W18  W18  W16  W15  W14  W13  W13  W13 NW13
WIND GUST          26   25   22   22   23   23   32   36   36   31   31   28   23   21   21   20


DATE                         SUN 11/30           MON 12/01           TUE 12/02
EST 6HRLY          16   22   04   10   16   22   04   10   16   22   04   10   16

RIP PROBABILITY     1    0    0    8   23   35   24   22   11   15    3   MM   MM
SURF HEIGHT (FT)    1    0    0    1    1    2    1    1    1    1    0    1    1
DOM PERIOD (S)      7    9   10    3    5    6    7    7    7    6    6    7    7
CHANCE PRECIP       0    0    0   20   60   70   30   10   10   10   10   30   60
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      MCLR PCLD MCLD  CLD  CLD  CLD PCLD PCLD PCLD MCLD MCLD  CLD  CLD
TEMPERATURE        40   31   32   45   51   47   38   41   40   31   30   38   42
HEAT INDEX                                                                       
WIND (MPH)        NW9  NW3  SE3  S13  S17 SW15  W12 NW12  NW9   N6  NE6   E8  E12
WIND GUST          15             18   26   25   20   17   15   12        13   17

 
Block  Island,  RI

DATE               THU 11/27      FRI 11/28                               SAT 11/29
EST 3HRLY          16   19   22   01   04   07   10   13   16   19   22   01   04   07   10   13

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    0    0
SURF HEIGHT (FT)    5    4    4    4    4    4    4    5    6    6    6    5    5    4    3    3
DOM PERIOD (S)      8    8    8    8    8    8    7    8    8    8    8    8    8    8    7    7
CHANCE PRECIP       0    0    0    0    0    5    5    5    5    5    0    0    0    0    0    0
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      PCLD MCLD MCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD MCLR MCLR MCLR MCLR MCLR MCLR
TEMPERATURE        46   44   43   41   39   39   41   43   43   42   41   40   39   38   40   42
HEAT INDEX                                                                                      
WIND (MPH)        W21  W21  W21  W20  W21  W21  W24  W26  W29  W31  W29  W25  W24  W22 NW20 NW17
WIND GUST          32   31   31   31   31   32   40   39   41   39   38   36   30        25   23


DATE                         SUN 11/30           MON 12/01           TUE 12/02
EST 6HRLY          16   22   04   10   16   22   04   10   16   22   04   10   16

RIP PROBABILITY     0    0    0    0    0    0    0    0    0    0    0   MM   MM
SURF HEIGHT (FT)    2    2    1    2    4    6    5    3    3    2    2    2    2
DOM PERIOD (S)      7    9    9    3    5    7    7    7    7    6    7    7    7
CHANCE PRECIP       0    0    0   20   60   70   30   10   10   10   10   30   60
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      MCLR PCLD  CLD  CLD  CLD  CLD PCLD PCLD PCLD MCLD MCLD  CLD  CLD
TEMPERATURE        42   38   40   48   53   50   43   42   42   37   38   43   45
HEAT INDEX                                                                       
WIND (MPH)       NW14   N6  SE7  S18  S24 SW25  W21 NW16 NW14  N10 NE10  E13  E17
WIND GUST                         23   31   30        21                       23

 
Eastern  Plymouth,  MA

DATE               THU 11/27      FRI 11/28                               SAT 11/29
EST 3HRLY          16   19   22   01   04   07   10   13   16   19   22   01   04   07   10   13

RIP CURRENT RISK  LOW                      LOW  LOW  LOW  LOW                      LOW  LOW  LOW
RIP PROBABILITY     0    1    6    1    0    0    2    1    0    1   16   12    1    2   22   32
SURF HEIGHT (FT)    2    2    2    2    2    2    2    2    2    2    2    2    2    2    2    2
DOM PERIOD (S)      5    5    4    3    3    3    3    3    4    4    4    4    4    5    5    5
CHANCE PRECIP       0    0    0    0    0    0    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 NONE NONE
CLOUD COVER      PCLD PCLD MCLD PCLD MCLR MCLR MCLR PCLD PCLD MCLR MCLR MCLR MCLR MCLR MCLR MCLR
TEMPERATURE        44   41   39   37   34   33   39   42   41   38   36   35   34   32   38   40
HEAT INDEX                                                                                      
WIND (MPH)       SW13 SW12 SW12 SW12 SW13 SW14 SW17  W18  W18  W20  W18  W17  W17  W17  W16  W15
WIND GUST          24   23   22   22   23   24   32   35   35   33   33   30   25   24   24   23


DATE                         SUN 11/30           MON 12/01           TUE 12/02
EST 6HRLY          16   22   04   10   16   22   04   10   16   22   04   10   16

RIP PROBABILITY     1    2    0    0    1    2    2    0    2    0    3   MM   MM
SURF HEIGHT (FT)    1    1    1    1    2    2    2    1    1    1    1    1    1
DOM PERIOD (S)      5    5    9   10    4    5    5    6    4    4    4    4    4
CHANCE PRECIP       0    0    0   10   60   70   30   10   10   10   10   30   60
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      MCLR PCLD  CLD  CLD  CLD  CLD PCLD PCLD PCLD MCLD MCLD  CLD  CLD
TEMPERATURE        40   33   33   43   48   47   40   41   40   33   32   38   41
HEAT INDEX                                                                       
WIND (MPH)       NW12  NW5   S2  S12  S17 SW17  W15  W14 NW12  NW8   N6   E8  E10
WIND GUST          18             18   25   26   22   21   18   13        14   17

 
Suffolk  and  Eastern  Norfolk,  MA

DATE               THU 11/27      FRI 11/28                               SAT 11/29
EST 3HRLY          16   19   22   01   04   07   10   13   16   19   22   01   04   07   10   13

RIP CURRENT RISK  LOW                      LOW  LOW  LOW  LOW                      LOW  LOW  LOW
RIP PROBABILITY     0    1    6    1    0    0    2    1    0    1   16   12    1    2   22   32
SURF HEIGHT (FT)    1    1    1    1    1    1    1    1    1    1    1    1    1    1    1    1
DOM PERIOD (S)      5    5    4    4    4    3    5    3    4    4    4    4    4    5    5    5
CHANCE PRECIP       0    0    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 NONE NONE
CLOUD COVER      PCLD PCLD MCLD PCLD MCLR MCLR MCLR PCLD PCLD MCLR MCLR MCLR MCLR MCLR MCLR MCLR
TEMPERATURE        44   41   39   37   35   33   39   42   41   38   36   35   34   32   37   40
HEAT INDEX                                                                                      
WIND (MPH)       SW13 SW12 SW12 SW12 SW13 SW13 SW16  W18  W18  W18  W18  W16  W17  W16  W16  W15
WIND GUST          23   23   22   22   23   24   32   35   35   32   32   29   25   24   24   23


DATE                         SUN 11/30           MON 12/01           TUE 12/02
EST 6HRLY          16   22   04   10   16   22   04   10   16   22   04   10   16

RIP PROBABILITY     0    1    0    0    1    1    2    0    2    0    2   MM   MM
SURF HEIGHT (FT)    1    1    1    1    1    1    1    1    1    1    1    1    1
DOM PERIOD (S)      6    9   10   16    4    5    5    6    5    5    5    5    4
CHANCE PRECIP       0    0    0   10   60   70   30   10   10   10   10   30   60
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      MCLR PCLD  CLD  CLD  CLD  CLD PCLD PCLD PCLD MCLD MCLD  CLD  CLD
TEMPERATURE        40   33   33   42   48   47   40   41   39   33   31   37   40
HEAT INDEX                                                                       
WIND (MPH)       NW12  NW5   S2  S12  S16 SW17  W14  W14 NW12  NW7   N6   E8  E10
WIND GUST          17             17   24   25   21   21   17   12        13   16

 
Eastern  Essex,  MA

DATE               THU 11/27      FRI 11/28                               SAT 11/29
EST 3HRLY          16   19   22   01   04   07   10   13   16   19   22   01   04   07   10   13

RIP CURRENT RISK  LOW                      LOW  LOW  LOW  LOW                      LOW  LOW  LOW
RIP PROBABILITY     7   30   79   47   13   27   73   44   10   15   63   48    7    8   58   63
SURF HEIGHT (FT)    2    2    2    2    2    2    2    2    2    2    2    2    2    2    2    2
DOM PERIOD (S)      9    9    8    9    9    9    5    4    9    9    5    5    8   10    4    4
CHANCE PRECIP       0    0    0    0    0    0    0    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 NONE NONE
CLOUD COVER      PCLD PCLD MCLD PCLD MCLR MCLR MCLR PCLD PCLD MCLR PCLD MCLR MCLR MCLR MCLR MCLR
TEMPERATURE        44   41   39   37   35   34   39   42   41   37   36   34   33   32   37   40
HEAT INDEX                                                                                      
WIND (MPH)       SW14 SW13 SW13 SW14 SW14 SW15 SW17  W18  W20  W20  W18  W17  W17  W17  W17  W15
WIND GUST          24   24   23   24   25   25   33   35   35   33   33   30   25   24   25   23


DATE                         SUN 11/30           MON 12/01           TUE 12/02
EST 6HRLY          16   22   04   10   16   22   04   10   16   22   04   10   16

RIP PROBABILITY     1    2    0    3   10   18   16    4   11    2    8   MM   MM
SURF HEIGHT (FT)    1    1    1    1    2    2    2    1    1    1    1    1    1
DOM PERIOD (S)      6   10   10   10    4    6    7   10    8    8    7    8    7
CHANCE PRECIP       0    0    0   20   70   70   30   10    5   10   10   30   60
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      MCLR PCLD  CLD  CLD  CLD  CLD PCLD PCLD PCLD MCLD MCLD  CLD  CLD
TEMPERATURE        40   33   33   42   47   46   39   41   38   31   30   35   39
HEAT INDEX                                                                       
WIND (MPH)       NW13  NW6   S3  S12  S17 SW17  W15  W15 NW13  NW8   N7  SE8   E9
WIND GUST          18             17   25   25   23   22   18                  15