Experimental Surf Forecast Matrix

Barnstable, MA East Coast

DATE               SAT 08/16                          SUN 08/17
EDT 3HRLY          05   08   11   14   17   20   23   02   05   08   11   14   17   20

RIP CURRENT RISK       LOW  LOW  LOW  LOW                      LOW  LOW  LOW  LOW     
RIP PROBABILITY    25   49   85   56   13   13   60   55   16   14   57   65   23   13
SURF HEIGHT (FT)    1    1    1    1    1    1    1    1    1    1    1    2    2    2
DOM PERIOD (S)      5    6    8    8    8    9    8    7    8    7    6    6    8    7
CHANCE PRECIP       0    0    0    5    0    0    0    0    0    5    0   10   10   30
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      PCLD MCLR MCLR  CLR  CLR  CLR MCLR PCLD PCLD PCLD PCLD PCLD PCLD PCLD
TEMPERATURE        66   69   72   73   73   69   68   67   67   71   76   78   77   73
HEAT INDEX                                                                            
WIND (MPH)         N2  NE5   E6   E7  SE8   S7   S8  SW8  SW8  SW9 SW12 SW14 SW15 SW14
WIND GUST           7        12   12        12   13   13   14   15   20   23   24   22


DATE               MON 08/18           TUE 08/19           WED 08/20           THU 08/21
EDT 6HRLY          02   08   14   20   02   08   14   20   02   08   14   20   02   08   14

RIP PROBABILITY    37   12   50   17   48   18   42    8   38   17   34   13   30   30   MM
SURF HEIGHT (FT)    2    2    2    2    2    2    2    2    2    2    2    2    2    3    4
DOM PERIOD (S)     11   13   16   15   14   13   16   15   17   17   17   18   18   18   16
CHANCE PRECIP      30   20   10    5    5    5    5   10   10   20   30   30   20   20   10
TSTM POTENTIAL   NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
CLOUD COVER      MCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD
TEMPERATURE        68   66   68   66   65   67   70   66   65   67   70   66   65   66   69
HEAT INDEX                                                                                 
WIND (MPH)        N16 NE18 NE15 NE10  NE9 NE10  E10   E9   E9  E12  E13  E13 NE14 NE17 NE17
WIND GUST          23   28   28   18   15   17   18   16   16   18   23   21   21   25   30

DATE SAT 08/16 SUN 08/17 EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 RIP CURRENT RISK LOW LOW LOW LOW LOW LOW LOW LOW RIP PROBABILITY 0 0 0 0 0 0 0 0 0 0 0 0 0 0 SURF HEIGHT (FT) 1 1 1 1 1 1 1 1 1 1 1 2 2 2 DOM PERIOD (S) 5 6 7 7 8 8 7 6 8 8 8 8 6 8 CHANCE PRECIP 0 0 0 5 0 0 0 0 0 0 5 5 5 20 TSTM POTENTIAL NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE CLOUD COVER PCLD PCLD MCLR CLR CLR CLR MCLR PCLD PCLD PCLD PCLD PCLD PCLD PCLD TEMPERATURE 67 69 71 72 72 69 69 68 69 71 73 75 75 73 HEAT INDEX WIND (MPH) NE3 NE6 E8 E8 SE7 SE6 S6 S6 SW6 S9 SW12 SW14 SW15 SW13 WIND GUST 13 18 21 22 20 DATE MON 08/18 TUE 08/19 WED 08/20 THU 08/21 EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 RIP PROBABILITY 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MM SURF HEIGHT (FT) 2 2 3 3 2 2 2 2 2 3 3 4 4 5 5 DOM PERIOD (S) 7 13 15 15 14 16 16 15 15 15 16 17 18 18 15 CHANCE PRECIP 30 20 10 10 10 10 5 5 10 20 30 30 20 20 20 TSTM POTENTIAL NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE CLOUD COVER CLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD TEMPERATURE 71 69 68 66 67 68 69 67 66 68 69 68 67 68 69 HEAT INDEX WIND (MPH) W16 NE22 NE20 NE14 NE12 NE14 E14 E13 E13 E15 E17 E16 NE17 NE22 NE22 WIND GUST 28 21 20 20 20 24 22 23 29 31

DATE SAT 08/16 SUN 08/17 EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 RIP CURRENT RISK LOW LOW LOW LOW LOW LOW LOW LOW RIP PROBABILITY 20 17 8 4 5 7 5 3 5 18 40 40 56 70 SURF HEIGHT (FT) 1 1 1 1 1 1 1 1 1 1 1 2 2 2 DOM PERIOD (S) 7 8 8 8 8 8 8 10 10 10 10 10 6 10 CHANCE PRECIP 0 0 0 5 0 0 5 0 0 0 5 5 5 20 TSTM POTENTIAL NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE CLOUD COVER PCLD PCLD MCLR CLR CLR MCLR MCLR PCLD PCLD PCLD PCLD PCLD PCLD PCLD TEMPERATURE 66 69 72 73 72 69 68 68 68 71 74 75 75 73 HEAT INDEX WIND (MPH) NE3 NE6 E8 E8 SE7 SE6 S6 S6 SW6 SW8 SW12 SW14 SW15 SW13 WIND GUST 8 13 13 13 17 21 22 20 DATE MON 08/18 TUE 08/19 WED 08/20 THU 08/21 EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 RIP PROBABILITY 13 8 4 4 5 9 12 15 23 24 25 26 27 27 MM SURF HEIGHT (FT) 2 2 2 2 2 2 2 2 2 3 3 4 4 4 5 DOM PERIOD (S) 9 13 14 15 14 16 15 14 15 15 16 17 18 17 15 CHANCE PRECIP 30 20 10 10 10 10 5 5 10 20 30 30 20 20 20 TSTM POTENTIAL NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE CLOUD COVER CLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD TEMPERATURE 71 68 69 66 66 67 69 66 65 67 70 67 66 68 69 HEAT INDEX WIND (MPH) W16 NE22 NE20 NE15 NE13 NE15 E14 E13 E14 E16 E17 E17 NE18 NE22 NE23 WIND GUST 28 22 20 21 21 24 23 23 29 31

DATE SAT 08/16 SUN 08/17 EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 RIP CURRENT RISK LOW LOW LOW LOW LOW LOW LOW LOW RIP PROBABILITY 44 41 20 12 19 29 19 11 21 30 45 45 60 74 SURF HEIGHT (FT) 1 1 1 1 1 1 1 1 1 1 1 2 2 2 DOM PERIOD (S) 8 8 8 8 8 8 8 9 10 10 10 10 10 10 CHANCE PRECIP 0 0 0 5 5 0 5 5 5 5 5 5 10 20 TSTM POTENTIAL NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE CLOUD COVER PCLD PCLD MCLR CLR MCLR MCLR PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD TEMPERATURE 64 68 72 73 73 69 67 67 67 71 74 76 75 72 HEAT INDEX WIND (MPH) NE3 NE5 E7 SE8 S8 S6 S6 SW6 SW6 SW8 SW12 SW14 SW15 SW13 WIND GUST 12 14 12 14 20 23 23 20 DATE MON 08/18 TUE 08/19 WED 08/20 THU 08/21 EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 RIP PROBABILITY 6 5 3 5 7 11 12 14 16 17 18 17 18 18 MM SURF HEIGHT (FT) 2 2 2 2 2 2 2 2 2 2 3 3 4 4 4 DOM PERIOD (S) 4 5 15 16 15 16 15 14 14 15 16 17 18 17 15 CHANCE PRECIP 30 20 10 5 10 10 5 10 10 20 30 30 20 20 20 TSTM POTENTIAL NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE CLOUD COVER MCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD TEMPERATURE 69 67 69 65 64 66 69 66 64 67 70 66 65 67 70 HEAT INDEX WIND (MPH) NW16 NE21 NE18 NE14 NE12 NE13 E14 E14 E13 E15 E17 E16 NE17 NE20 NE22 WIND GUST 26 26 21 18 20 20 23 22 22 26 29

DATE SAT 08/16 SUN 08/17 EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 RIP CURRENT RISK LOW LOW LOW LOW LOW LOW LOW LOW RIP PROBABILITY 0 0 0 0 0 0 0 0 0 0 0 0 0 0 SURF HEIGHT (FT) 0 0 0 0 0 0 0 0 0 0 1 2 1 1 DOM PERIOD (S) 6 6 6 8 8 8 8 8 6 8 8 10 10 10 CHANCE PRECIP 0 0 0 5 5 5 5 5 5 5 5 10 10 20 TSTM POTENTIAL NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE LOW CLOUD COVER PCLD PCLD MCLR MCLR MCLR MCLR PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD TEMPERATURE 63 67 74 76 75 70 67 67 67 71 77 78 77 74 HEAT INDEX WIND (MPH) NE2 NE2 E6 SE8 S9 S7 S6 SW6 SW6 SW9 SW12 SW14 SW15 SW10 WIND GUST 8 14 14 12 14 20 24 24 18 DATE MON 08/18 TUE 08/19 WED 08/20 THU 08/21 EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 RIP PROBABILITY 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MM SURF HEIGHT (FT) 1 2 2 1 1 1 1 1 1 1 1 1 2 2 2 DOM PERIOD (S) 4 4 13 16 15 16 15 14 14 15 16 17 18 17 15 CHANCE PRECIP 30 20 10 5 5 10 5 10 20 20 30 30 20 20 10 TSTM POTENTIAL NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE CLOUD COVER MCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD TEMPERATURE 69 66 70 65 61 65 71 67 64 66 71 67 64 66 71 HEAT INDEX WIND (MPH) N12 NE16 NE16 NE10 NE7 NE9 E13 E10 E9 E10 E15 E12 NE12 NE15 NE17 WIND GUST 17 23 25 17 12 14 20 16 14 16 22 18 17 22 26

DATE SAT 08/16 SUN 08/17 EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 RIP CURRENT RISK LOW LOW LOW LOW LOW LOW LOW LOW RIP PROBABILITY 0 0 0 0 0 0 0 0 0 0 0 0 0 0 SURF HEIGHT (FT) 1 1 1 1 1 1 1 1 1 1 1 2 2 1 DOM PERIOD (S) 6 8 8 8 8 8 8 8 8 8 8 9 10 10 CHANCE PRECIP 0 0 0 5 5 5 5 5 5 5 5 10 10 20 TSTM POTENTIAL NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE LOW CLOUD COVER PCLD PCLD MCLR MCLR MCLR PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD TEMPERATURE 65 68 73 75 74 70 69 69 69 72 76 77 76 74 HEAT INDEX WIND (MPH) NE2 NE3 E6 SE8 S9 S7 S6 SW6 SW6 SW7 SW10 SW13 SW14 SW10 WIND GUST 7 14 14 12 14 18 23 24 18 DATE MON 08/18 TUE 08/19 WED 08/20 THU 08/21 EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 RIP PROBABILITY 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MM SURF HEIGHT (FT) 1 2 2 1 1 1 1 2 2 2 2 3 3 3 3 DOM PERIOD (S) 5 9 17 16 15 16 15 14 14 15 15 17 18 17 15 CHANCE PRECIP 30 20 10 5 5 10 10 10 20 20 30 30 20 20 10 TSTM POTENTIAL NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE CLOUD COVER MCLD PCLD PCLD MCLR PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD TEMPERATURE 70 67 70 65 62 65 71 67 64 66 70 67 64 65 71 HEAT INDEX WIND (MPH) N13 NE16 NE15 NE12 NE8 NE9 E13 E12 E9 E12 E14 E13 NE12 NE15 NE17 WIND GUST 23 24 18 15 20 14 22 18 17 22 26

DATE SAT 08/16 SUN 08/17 EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 RIP CURRENT RISK LOW LOW LOW LOW LOW LOW LOW LOW RIP PROBABILITY 34 32 14 6 11 19 14 7 11 22 35 22 27 46 SURF HEIGHT (FT) 1 1 0 0 0 0 0 0 0 0 1 1 1 1 DOM PERIOD (S) 8 8 8 8 8 8 8 8 8 8 8 8 10 10 CHANCE PRECIP 0 0 0 5 10 5 5 0 5 5 5 10 10 20 TSTM POTENTIAL NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE LOW CLOUD COVER PCLD PCLD MCLR PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD TEMPERATURE 64 68 74 76 75 71 69 69 68 72 78 80 79 75 HEAT INDEX WIND (MPH) NE2 NE3 SE7 SE9 S10 S7 S6 SW5 SW5 SW7 SW10 SW14 SW14 SW9 WIND GUST 14 10 12 17 21 22 16 DATE MON 08/18 TUE 08/19 WED 08/20 THU 08/21 EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 RIP PROBABILITY 7 7 3 8 13 17 21 23 33 32 36 34 38 38 MM SURF HEIGHT (FT) 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 DOM PERIOD (S) 10 13 17 16 15 16 15 14 14 15 15 17 18 17 15 CHANCE PRECIP 30 20 10 5 10 10 10 10 20 20 30 30 20 20 10 TSTM POTENTIAL NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE CLOUD COVER MCLD PCLD PCLD MCLR PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD TEMPERATURE 69 66 72 66 60 63 72 67 63 65 72 68 63 64 72 HEAT INDEX WIND (MPH) N8 NE13 NE12 E8 NE6 NE8 E12 E8 E7 E9 E12 E9 NE9 NE13 NE14 WIND GUST 14 21 21 15 13 17 15 12 14 20 16 15 18 23

DATE SAT 08/16 SUN 08/17 EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 RIP CURRENT RISK LOW LOW LOW LOW LOW LOW LOW LOW RIP PROBABILITY 0 0 0 0 0 0 0 0 0 0 0 0 0 0 SURF HEIGHT (FT) 2 2 2 2 2 2 2 2 2 2 2 2 3 3 DOM PERIOD (S) 8 8 8 8 8 8 8 8 8 8 8 9 10 10 CHANCE PRECIP 0 0 0 5 10 10 5 0 0 5 5 10 10 20 TSTM POTENTIAL NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE LOW CLOUD COVER MCLD PCLD PCLD MCLR PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD TEMPERATURE 68 69 71 72 72 71 70 70 70 72 74 76 76 74 HEAT INDEX WIND (MPH) NE5 NE6 E7 SE8 S9 S8 S8 SW8 SW8 SW9 SW13 SW15 SW17 SW14 WIND GUST 12 14 13 14 18 22 23 21 DATE MON 08/18 TUE 08/19 WED 08/20 THU 08/21 EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 RIP PROBABILITY 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MM SURF HEIGHT (FT) 2 3 3 3 3 3 3 4 4 5 6 7 8 8 8 DOM PERIOD (S) 6 13 13 16 14 16 15 14 14 15 15 17 18 17 15 CHANCE PRECIP 30 20 10 10 10 10 10 10 20 20 30 30 20 20 10 TSTM POTENTIAL NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE CLOUD COVER MCLD PCLD PCLD MCLR PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD TEMPERATURE 71 68 70 67 65 66 70 67 66 67 70 68 66 67 71 HEAT INDEX WIND (MPH) NW14 NE21 NE16 E16 E13 NE14 E14 E15 E14 E15 E16 E17 NE17 NE21 NE20 WIND GUST 26 25 24 20 22 21 21 24 24 24 29 28

DATE SAT 08/16 SUN 08/17 EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 RIP CURRENT RISK LOW LOW LOW LOW LOW LOW LOW LOW RIP PROBABILITY 8 29 78 22 2 6 53 25 2 3 26 17 1 1 SURF HEIGHT (FT) 1 1 1 1 1 1 1 1 1 1 1 1 1 1 DOM PERIOD (S) 5 5 5 8 8 8 6 6 6 6 7 6 6 6 CHANCE PRECIP 0 0 0 5 0 0 0 0 5 5 5 10 20 30 TSTM POTENTIAL NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE LOW CLOUD COVER MCLR MCLR MCLR MCLR MCLR MCLR PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD TEMPERATURE 63 66 72 74 75 72 68 67 67 71 78 82 81 76 HEAT INDEX WIND (MPH) NW2 N2 E6 E8 SE10 S8 S8 SW7 SW7 SW9 SW10 SW12 SW12 SW9 WIND GUST 7 14 16 14 13 13 14 15 18 21 22 18 DATE MON 08/18 TUE 08/19 WED 08/20 THU 08/21 EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 RIP PROBABILITY 11 7 59 14 61 12 51 3 41 5 34 4 25 14 MM SURF HEIGHT (FT) 2 2 2 1 1 1 1 1 1 1 1 1 1 1 2 DOM PERIOD (S) 13 13 13 10 10 13 9 9 18 17 18 19 18 18 19 CHANCE PRECIP 30 20 5 5 5 10 10 10 20 30 30 30 20 20 10 TSTM POTENTIAL NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE CLOUD COVER MCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD TEMPERATURE 68 65 67 65 62 65 69 66 63 65 69 67 64 65 68 HEAT INDEX WIND (MPH) N15 NE16 NE14 E8 NE6 NE8 E10 E8 SE7 E9 E13 E10 NE10 NE14 NE15 WIND GUST 22 25 24 15 14 18 16 13 16 22 18 17 22 25

DATE SAT 08/16 SUN 08/17 EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 RIP CURRENT RISK LOW LOW LOW LOW LOW LOW LOW LOW RIP PROBABILITY 8 29 78 22 2 6 53 25 2 3 26 17 1 1 SURF HEIGHT (FT) 1 1 1 1 1 1 1 1 1 1 1 1 1 1 DOM PERIOD (S) 5 5 5 8 8 8 6 6 6 6 7 6 6 6 CHANCE PRECIP 0 0 0 5 5 0 0 0 5 10 5 10 20 30 TSTM POTENTIAL NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE LOW CLOUD COVER MCLR MCLR MCLR MCLR MCLR MCLR MCLR PCLD PCLD PCLD PCLD PCLD PCLD PCLD TEMPERATURE 63 67 72 75 75 72 69 68 67 71 79 83 82 77 HEAT INDEX WIND (MPH) NW2 N2 E6 E8 SE10 S8 S8 SW8 SW7 SW9 SW10 SW12 SW12 SW8 WIND GUST 14 16 14 13 13 14 14 17 20 21 17 DATE MON 08/18 TUE 08/19 WED 08/20 THU 08/21 EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 RIP PROBABILITY 8 5 42 10 44 9 36 2 30 4 25 3 18 10 MM SURF HEIGHT (FT) 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 DOM PERIOD (S) 13 13 13 10 10 13 9 10 18 17 18 19 18 18 19 CHANCE PRECIP 30 20 5 5 5 5 10 10 20 30 30 30 20 20 10 TSTM POTENTIAL NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE CLOUD COVER MCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD TEMPERATURE 68 65 67 65 62 64 69 66 64 65 68 67 64 64 68 HEAT INDEX WIND (MPH) N15 NE16 NE14 E7 NE6 NE7 E10 E9 SE7 E8 E13 E10 NE9 NE13 NE15 WIND GUST 21 24 23 15 13 18 16 13 15 22 17 16 21 24

DATE SAT 08/16 SUN 08/17 EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 RIP CURRENT RISK LOW LOW LOW LOW LOW LOW LOW LOW RIP PROBABILITY 7 32 81 25 3 17 85 70 12 15 73 59 8 8 SURF HEIGHT (FT) 1 1 1 1 1 1 1 1 1 1 1 1 1 1 DOM PERIOD (S) 5 5 7 8 8 8 8 8 7 7 7 6 6 5 CHANCE PRECIP 0 0 0 5 5 5 0 5 5 5 0 20 30 30 TSTM POTENTIAL NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE CLOUD COVER MCLR MCLR MCLR MCLR MCLR MCLR MCLR PCLD PCLD PCLD PCLD PCLD MCLD PCLD TEMPERATURE 61 66 73 75 74 70 69 68 67 70 78 82 82 75 HEAT INDEX WIND (MPH) W2 N2 SE6 SE9 SE10 S9 S9 SW8 SW8 SW9 SW9 S12 SW9 N7 WIND GUST 15 17 16 15 14 14 14 16 17 18 15 DATE MON 08/18 TUE 08/19 WED 08/20 THU 08/21 EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 RIP PROBABILITY 24 10 38 4 36 3 31 1 28 3 23 2 20 12 MM SURF HEIGHT (FT) 2 2 2 1 1 1 1 1 1 1 1 1 1 1 2 DOM PERIOD (S) 10 13 13 7 7 8 7 10 15 16 16 18 18 18 8 CHANCE PRECIP 30 10 5 5 5 5 10 10 20 30 30 30 30 20 10 TSTM POTENTIAL NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE CLOUD COVER PCLD MCLR PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD PCLD TEMPERATURE 67 64 68 65 62 64 69 66 64 65 69 66 63 64 69 HEAT INDEX WIND (MPH) N16 NE15 NE12 SE7 N5 NE7 E10 SE9 SE7 E9 E13 E10 NE9 NE13 NE14 WIND GUST 23 24 21 13 12 17 16 13 14 21 17 15 18 22

Experimental Surf Forecast Matrix

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

* EXPERIMENTAL - NOT FOR OPERATIONAL USE *