Surf Forecast Matrices

* EXPERIMENTAL - NOT FOR OPERATIONAL USE *

Experimental Surf Forecast Matrix

In the tabs below you can view Surf Forecast Matrices for various beaches over the Miami, FL 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.

Juno Beach

Date               Sun 10/05                          Mon 10/06
EDT 3hrly          05   08   11   14   17   20   23   02   05   08   11   14   17   20

Rip Current Risk High High High High High High High High High High High High High High
Rip Probability    94   92   97   98   93   90   96   97   92   86   93   97   94   86
Surf Height (ft)    6    6    6    6    6    5    5    5    5    5    5    5    5    5
Dom Period (s)     11   11   11   11   11   11   11   11   12   12   12   12   11   11
Chance Precip      30   30   50   40   50   50   30   40   40   50   50   60   60   50
TSTM Potential    Low  Low  Low  Mod  Mod  Mod  Mod  Mod  Mod  Mod  Mod  Mod  Mod  Mod
Cloud Cover      Pcld Pcld Pcld Pcld Mcld Pcld Pcld Pcld Pcld Pcld Pcld Pcld Pcld Mcld
Temperature        81   81   82   82   82   82   82   82   81   79   82   82   81   80
Heat Index         87   87   91   92   91   90   90   90   87        92   92   89   87
Wind (mph)        E18  E16  E17  E16  E16  E16  E14  E13  E13  E12  E13  E14  E16  E17
Wind Gust                         22   21                                 20   21     


Date               Tue 10/07           Wed 10/08           Thu 10/09           Fri 10/10
EDT 6hrly          02   08   14   20   02   08   14   20   02   08   14   20   02   08   14

Rip Probability    97   80   96   85   95   70   89   66   85   50   68   53   70   43   43
Surf Height (ft)    5    5    5    4    4    4    4    3    3    3    2    2    2    2    2
Dom Period (s)     12   11   10    6    6    6    6    6    6    7    6    5    5    6    6
Chance Precip      60   60   40   30   30   40   40   30   30   40   50   40   40   40   50
TSTM Potential    Mod  Mod  Mod  Low None  Low  Mod  Low None  Mod  Low None None  Low  Low
Cloud Cover      Mcld Pcld Pcld Mcld Pcld Pcld Pcld Pcld Pcld Pcld Pcld Pcld Pcld Pcld Pcld
Temperature        80   80   81   80   81   81   82   81   82   81   83   81   81   80   81
Heat Index         86   86   89   86   87   87   91   88   90   87   93   87   87   86   89
Wind (mph)        E17  E18  E18  E20  E18  E17  E16  E15  E15  E14  E15  E15  E14  E13 NE14
Wind Gust                    24                  21                  21   20

Lake Worth

Date               Sun 10/05                          Mon 10/06
EDT 3hrly          05   08   11   14   17   20   23   02   05   08   11   14   17   20

Rip Current Risk High High High High High High High High High High High High High High
Rip Probability    91   85   93   95   85   75   89   93   80   61   77   89   80   61
Surf Height (ft)    3    3    2    2    2    3    2    2    2    2    1    1    1    2
Dom Period (s)      9    9   11   11   11    9   11   11   11   10   12   12   11    9
Chance Precip      30   30   40   40   40   50   30   30   30   50   50   60   60   50
TSTM Potential    Low None  Low  Mod  Mod  Mod  Low  Low  Mod  Mod  Mod  Mod  Mod  Mod
Cloud Cover      Pcld Pcld Pcld Pcld Mcld Pcld Pcld Pcld Pcld Pcld Pcld Pcld Mcld Mcld
Temperature        82   82   83   82   82   82   83   82   82   81   83   82   82   81
Heat Index         88   88   93   91   91   90   91   90   88   88   93   91   91   88
Wind (mph)        E18  E16  E16  E15  E15  E15  E14  E13  E13  E12  E13  E14  E15  E17
Wind Gust                         20   20                                      20     


Date               Tue 10/07           Wed 10/08           Thu 10/09           Fri 10/10
EDT 6hrly          02   08   14   20   02   08   14   20   02   08   14   20   02   08   14

Rip Probability    91   59   90   71   93   58   81   49   75   37   49   38   60   32   26
Surf Height (ft)    2    2    2    2    1    2    2    1    1    1    1    1    1    1    1
Dom Period (s)     11    9    5    5    5    5    5    5    5    4    4    4    4    4    4
Chance Precip      60   60   50   40   30   40   40   30   30   40   50   40   40   40   50
TSTM Potential    Mod  Mod  Mod  Mod None  Low  Mod  Low None  Mod  Low  Low None  Low  Mod
Cloud Cover      Pcld Pcld Pcld Mcld Pcld Pcld Pcld Pcld Pcld Pcld Pcld Pcld Pcld Pcld Pcld
Temperature        81   80   81   81   82   81   82   82   82   81   83   82   82   81   82
Heat Index         87   86   89   87   89   87   91   90   90   87   93   89   89   87   90
Wind (mph)        E18  E18  E18  E21  E20  E18  E16  E16  E16  E14  E15  E16  E15  E14  E14
Wind Gust                    23                  21                  20

Boca Raton

Date               Sun 10/05                          Mon 10/06
EDT 3hrly          05   08   11   14   17   20   23   02   05   08   11   14   17   20

Rip Current Risk High High High High High High High High High High High High High High
Rip Probability    81   69   82   85   64   47   68   76   51   30   47   69   56   41
Surf Height (ft)    2    2    2    1    1    1    1    1    1    1    1    1    1    1
Dom Period (s)     11   11   11   11   11   11   11   11   11   12   11   11   12   11
Chance Precip      20   20   40   40   40   50   30   20   30   50   50   60   60   50
TSTM Potential    Low None  Low  Mod  Mod  Mod  Low  Low  Low  Low  Mod  Mod  Mod  Mod
Cloud Cover      Pcld Pcld Pcld Mcld Mcld Mcld Pcld Pcld Pcld Pcld Pcld Pcld Mcld Mcld
Temperature        82   82   84   83   83   82   82   82   81   80   84   83   83   81
Heat Index         89   89   95   93   92   89   90   90   87   87   96   93   93   87
Wind (mph)        E17  E15  E15  E15  E15  E14  E13  E10  E10 NE10 NE12  E14  E15  E16
Wind Gust                    20   20                                           20     


Date               Tue 10/07           Wed 10/08           Thu 10/09           Fri 10/10
EDT 6hrly          02   08   14   20   02   08   14   20   02   08   14   20   02   08   14

Rip Probability    84   40   81   59   86   45   70   35   64   28   45   31   49   23   23
Surf Height (ft)    1    1    1    2    1    1    1    1    1    1    1    1    1    1    1
Dom Period (s)     10    8    5    6    6    8    5    7    5    7    4    4    4    6    4
Chance Precip      50   60   50   40   30   40   50   30   30   40   50   40   40   50   50
TSTM Potential    Mod  Mod  Mod  Mod None  Low  Mod  Low  Low  Low  Low  Low None  Low  Mod
Cloud Cover      Pcld Pcld Pcld Mcld Pcld Pcld Pcld Pcld Pcld Pcld Pcld Pcld Pcld Pcld Pcld
Temperature        80   80   81   81   81   81   83   82   82   81   83   82   82   81   82
Heat Index         86   86   88   87   87   87   93   89   89   87   92   89   89   87   90
Wind (mph)        E17  E17  E18  E21  E18  E17  E16  E16  E16  E14  E16  E16  E15  E14  E15
Wind Gust                    24                  21                  21

Pompano Beach

Date               Sun 10/05                          Mon 10/06
EDT 3hrly          05   08   11   14   17   20   23   02   05   08   11   14   17   20

Rip Current Risk High High High High High High High High High High High High High High
Rip Probability    78   62   76   80   55   36   55   65   39   21   34   57   43   29
Surf Height (ft)    2    2    1    0    1    1    1    0    1    1    1    0    1    1
Dom Period (s)     10   11   11   11   11   10   10   10   10   11   11   11   11   11
Chance Precip      20   20   40   40   40   40   30   20   30   50   50   60   60   50
TSTM Potential    Low None  Mod  Mod  Mod  Mod  Low  Low  Low  Low  Mod  Mod  Mod  Mod
Cloud Cover      Pcld Pcld Pcld Mcld Mcld Mcld Pcld Pcld Pcld Pcld Pcld Pcld Mcld Mcld
Temperature        81   81   84   84   83   82   81   81   80   79   84   83   83   80
Heat Index         87   87   95   95   92   90   88   87   86        96   93   93   86
Wind (mph)        E14  E13  E14  E14  E13  E12  E10   E9   E8  NE8 NE10  E13  E14  E14
Wind Gust                                                                             


Date               Tue 10/07           Wed 10/08           Thu 10/09           Fri 10/10
EDT 6hrly          02   08   14   20   02   08   14   20   02   08   14   20   02   08   14

Rip Probability    76   38   84   61   87   48   73   36   65   30   48   34   49   25   26
Surf Height (ft)    1    1    1    2    2    1    2    1    1    1    1    2    2    0    1
Dom Period (s)      9    5    5    6    6    6    5    5    5    5    4    4    5    5    4
Chance Precip      50   60   50   40   30   40   50   30   30   40   50   40   40   50   50
TSTM Potential    Mod  Mod  Mod  Mod None  Mod  Mod  Low  Low  Low  Low  Low None  Low  Low
Cloud Cover      Pcld Pcld Mcld Mcld Pcld Pcld Pcld Pcld Pcld Pcld Pcld Pcld Pcld Pcld Pcld
Temperature        80   80   82   80   81   81   83   81   81   81   83   81   81   80   83
Heat Index         86   86   91   86   87   87   93   87   87   87   93   87   87   86   92
Wind (mph)        E14  E14  E17  E17  E15  E15  E15  E14  E14  E13  E15  E15  E13  E12  E14
Wind Gust                    23                  21                  20

Fort Lauderdale Beach

Date               Sun 10/05                          Mon 10/06
EDT 3hrly          05   08   11   14   17   20   23   02   05   08   11   14   17   20

Rip Current Risk High High High High High High High High High High High High High High
Rip Probability    72   57   71   75   50   33   52   60   35   19   31   52   40   27
Surf Height (ft)    2    2    1    1    1    1    1    1    1    1    1    1    1    1
Dom Period (s)     11   11   11   11   11   10   10   10   10   10   11   11   11   11
Chance Precip      30   20   40   40   40   40   30   20   30   50   50   60   60   50
TSTM Potential    Low None  Mod  Mod  Mod  Mod  Low  Low  Low  Low  Mod  Mod  Mod  Mod
Cloud Cover      Pcld Pcld Pcld Mcld Pcld Mcld Pcld Pcld Pcld Pcld Pcld Pcld Mcld Mcld
Temperature        81   81   84   83   83   82   81   81   80   79   84   83   83   80
Heat Index         87   87   95   93   92   90   88   87   86        96   93   93   86
Wind (mph)        E14  E13  E14  E14  E13  E12  E10   E9   E9  NE8 NE10  E13  E14  E14
Wind Gust                                                                             


Date               Tue 10/07           Wed 10/08           Thu 10/09           Fri 10/10
EDT 6hrly          02   08   14   20   02   08   14   20   02   08   14   20   02   08   14

Rip Probability    72   37   81   58   85   47   71   35   64   30   47   34   47   25   26
Surf Height (ft)    1    1    2    2    2    2    2    1    1    1    1    2    2    1    1
Dom Period (s)     10    5    5    6    6    5    5    5    5    5    4    4    4    4    4
Chance Precip      50   60   60   40   30   40   50   30   30   40   50   40   40   50   50
TSTM Potential    Mod  Mod  Mod  Mod None  Mod  Mod  Low  Low  Low  Low  Low None  Low  Low
Cloud Cover      Pcld Pcld Mcld Mcld Pcld Pcld Pcld Pcld Pcld Mclr Pcld Pcld Pcld Pcld Pcld
Temperature        80   80   81   80   81   81   83   81   82   81   83   81   81   80   83
Heat Index         86   86   89   86   87   87   93   87   88   87   93   87   87   86   92
Wind (mph)        E14  E14  E17  E17  E15  E15  E15  E14  E14  E13  E15  E15  E13  E12  E14
Wind Gust                    23                  21                  20

Hollywood Beach

Date               Sun 10/05                          Mon 10/06
EDT 3hrly          05   08   11   14   17   20   23   02   05   08   11   14   17   20

Rip Current Risk High High High High High High High High High High High High High High
Rip Probability    66   48   64   70   43   25   39   49   26   14   23   44   33   21
Surf Height (ft)    2    1    1    1    1    1    1    1    1    1    1    1    1    1
Dom Period (s)      7   11   11   11   11   11   10   10   10   10   10   11   11   11
Chance Precip      30   30   40   50   40   40   30   20   30   40   40   60   60   50
TSTM Potential    Low  Low  Mod  Mod  Mod  Mod  Low  Low  Low  Low  Mod  Mod  Mod  Mod
Cloud Cover      Pcld Pcld Pcld Pcld Pcld Mcld Pcld Pcld Pcld Pcld Pcld Pcld Mcld Mcld
Temperature        82   83   84   83   83   82   82   82   81   80   84   83   83   81
Heat Index         89   91   95   93   92   90   89   90   87   87   96   94   93   88
Wind (mph)        E14  E13  E14  E14  E14 NE12  E10 NE10  NE9  NE9 NE10  E13  E14  E14
Wind Gust                                                                             


Date               Tue 10/07           Wed 10/08           Thu 10/09           Fri 10/10
EDT 6hrly          02   08   14   20   02   08   14   20   02   08   14   20   02   08   14

Rip Probability    55   23   73   45   83   44   68   32   58   26   48   32   42   25   26
Surf Height (ft)    1    0    2    2    2    1    1    1    1    1    0    1    1    1    1
Dom Period (s)     10    5    5    5    6    5    5    5    5    5    4    4    4    4    4
Chance Precip      50   70   60   50   30   50   50   40   30   40   50   50   40   50   60
TSTM Potential    Mod  Mod  Mod  Mod None  Mod  Mod  Low  Low  Low  Low  Low None  Low  Low
Cloud Cover      Pcld Pcld Mcld Mcld Pcld Pcld Pcld Pcld Pcld Mclr Pcld Pcld Pcld Pcld Pcld
Temperature        81   81   82   81   82   82   83   82   82   81   83   82   82   82   82
Heat Index         87   87   91   87   89   89   93   90   89   87   93   89   89   89   90
Wind (mph)        E14  E15  E18  E18  E17  E16  E16  E15  E14  E14  E16  E15  E14  E13  E15
Wind Gust

Haulover Park

Date               Sun 10/05                          Mon 10/06
EDT 3hrly          05   08   11   14   17   20   23   02   05   08   11   14   17   20

Rip Current Risk High High High High High High High High High High High High High High
Rip Probability    68   48   59   66   41   22   34   46   25   12   18   36   28   17
Surf Height (ft)    1    1    1    0    0    0    0    0    0    0    0    0    0    0
Dom Period (s)      7    7   10   10   10   10   10   10   10   10   10   10   10   10
Chance Precip      30   30   40   50   40   40   30   20   30   40   40   60   60   50
TSTM Potential    Mod  Low  Mod  Mod  Mod  Mod  Low  Low None  Low  Mod  Mod  Mod  Mod
Cloud Cover      Pcld Pcld Pcld Mcld Pcld Mcld Pcld Pcld Pcld Pcld Pcld Pcld Mcld Mcld
Temperature        83   83   84   83   83   82   82   82   82   81   84   83   83   81
Heat Index         91   92   95   93   92   90   90   90   90   89   96   93   93   88
Wind (mph)        E14  E12  E13  E14  E13  E10 NE10  NE9  NE9  NE8 NE10  E12  E13  E14
Wind Gust                                                                             


Date               Tue 10/07           Wed 10/08           Thu 10/09           Fri 10/10
EDT 6hrly          02   08   14   20   02   08   14   20   02   08   14   20   02   08   14

Rip Probability    55   27   74   53   78   43   62   32   50   28   43   32   37   26   22
Surf Height (ft)    0    0    2    2    2    2    1    1    0    0    1    2    1    1    1
Dom Period (s)      5    5    5    6    6    6    5    5    5    5    4    4    4    5    4
Chance Precip      50   60   60   50   30   50   50   40   40   40   50   50   40   50   60
TSTM Potential    Mod  Mod  Mod  Mod None  Mod  Mod  Low  Low  Low  Low  Low None  Low  Low
Cloud Cover      Pcld Mcld Mcld Mcld Pcld Pcld Pcld Pcld Pcld Pcld Pcld Pcld Pcld Pcld Pcld
Temperature        81   81   82   81   82   82   83   82   82   82   83   82   82   82   83
Heat Index         87   88   91   87   89   90   93   90   90   90   93   89   89   90   92
Wind (mph)        E14  E14  E18  E18  E16  E16  E16  E15  E14  E14  E16  E15  E14  E13  E15
Wind Gust

Miami Beach

Date               Sun 10/05                          Mon 10/06
EDT 3hrly          05   08   11   14   17   20   23   02   05   08   11   14   17   20

Rip Current Risk High High High High High High High High High High High High High High
Rip Probability    41   24   32   35   16    8   14   20    9    4    5   12   10    6
Surf Height (ft)    0    0    0    0    0    0    0    0    0    0    0    0    0    0
Dom Period (s)      7    7   11   11   11   10   10   10   10   10   10   11   11   10
Chance Precip      30   30   40   50   30   40   30   30   30   40   40   60   60   50
TSTM Potential    Mod  Low  Mod  Mod  Mod  Mod  Low  Low None  Low  Mod  Mod  Mod  Mod
Cloud Cover      Pcld Pcld Pcld Pcld Pcld Mcld Pcld Pcld Pcld Pcld Pcld Pcld Mcld Mcld
Temperature        82   82   84   84   84   82   82   82   82   81   84   84   83   81
Heat Index         89   90   95   95   94   90   90   90   88   89   96   95   93   88
Wind (mph)        E13  E10  E10 NE12  E10  E10  NE9  NE9  NE8  NE8  NE9  E10  E12  E12
Wind Gust                                                                             


Date               Tue 10/07           Wed 10/08           Thu 10/09           Fri 10/10
EDT 6hrly          02   08   14   20   02   08   14   20   02   08   14   20   02   08   14

Rip Probability    33   14   50   31   56   20   36   15   28   14   22   16   21   14   10
Surf Height (ft)    0    0    1    1    1    1    1    0    0    0    0    1    1    0    1
Dom Period (s)      4    5    5    5    6    6    5    5    5    5    4    4    4    4    4
Chance Precip      50   60   60   50   40   50   50   40   40   40   50   50   40   50   60
TSTM Potential    Mod  Mod  Mod  Mod None  Mod  Mod  Low  Low  Low  Low  Low None  Low  Low
Cloud Cover      Pcld Mcld Mcld Mcld Pcld Pcld Pcld Pcld Pcld Pcld Pcld Pcld Pcld Pcld Pcld
Temperature        81   81   83   81   82   82   84   82   82   82   84   82   82   82   84
Heat Index         87   88   93   87   89   89   95   90   89   88   95   89   89   89   94
Wind (mph)        E13  E14  E15  E16  E15  E15  E14  E14  E14  E14  E14  E14  E14  E12  E13
Wind Gust                    20

Crandon Park

Date               Sun 10/05                          Mon 10/06
EDT 3hrly          05   08   11   14   17   20   23   02   05   08   11   14   17   20

Rip Current Risk High High High High High High High High High High High High High High
Rip Probability    41   24   32   37   18   10   16   22   10    4    6   15   12    8
Surf Height (ft)    0    0    0    0    0    0    0    0    0    0    0    0    0    0
Dom Period (s)      7    7    7    7   10   11   11   10   10   10   11   11   10    5
Chance Precip      30   30   40   50   30   40   30   20   30   40   40   60   60   50
TSTM Potential    Mod  Low  Mod  Mod  Mod  Mod  Low  Low None  Low  Mod  Mod  Mod  Mod
Cloud Cover      Mcld Pcld Pcld Pcld Mcld Mcld Pcld Pcld Pcld Pcld Pcld Pcld Mcld Mcld
Temperature        83   82   84   84   84   82   82   82   82   81   84   84   83   82
Heat Index         90   90   95   95   94   90   90   90   90   88   96   96   93   90
Wind (mph)        E13  E10  E10 NE10  E10  E10  NE9  NE9  NE8  NE8  NE8  E10  E10  E12
Wind Gust                                                                             


Date               Tue 10/07           Wed 10/08           Thu 10/09           Fri 10/10
EDT 6hrly          02   08   14   20   02   08   14   20   02   08   14   20   02   08   14

Rip Probability    41   19   55   38   59   23   39   18   35   20   25   20   27   18   12
Surf Height (ft)    0    0    0    1    1    0    0    0    0    1    1    1    1    1    1
Dom Period (s)      4    4    4    5    5    6    5    5    4    4    4    4    4    4    4
Chance Precip      50   60   60   50   30   50   50   40   40   40   50   50   40   50   60
TSTM Potential    Mod  Mod  Mod  Mod None  Low  Mod  Low  Low  Low  Low  Low None  Low  Low
Cloud Cover      Pcld Pcld Mcld Mcld Pcld Pcld Pcld Pcld Pcld Pcld Pcld Pcld Pcld Pcld Pcld
Temperature        82   82   83   81   82   82   84   82   83   82   84   82   82   82   84
Heat Index         88   90   93   87   90   89   95   90   91   89   96   89   89   90   95
Wind (mph)        E13  E14  E15  E16  E15  E15  E14  E14  E14  E14  E13  E15  E14  E13  E12
Wind Gust                    20

Vanderbilt Beach

Date               Sun 10/05                          Mon 10/06
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  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    0    0    0    0
Dom Period (s)      2    2    2    2    2    2    2    2    2    2    2    2    2    2
Chance Precip      20   10    5   20   40   30   10    5    5   10   10   40   40   20
TSTM Potential   None None None  Low  Mod  Low None None None None None  Mod  Mod None
Cloud Cover      Mcld Pcld Mcld Pcld Mcld Pcld Pcld Pcld Pcld Pcld Pcld Pcld Pcld Pcld
Temperature        79   79   83   86   86   82   81   80   79   79   83   86   85   82
Heat Index                   91   97   97   89   86                  92   98   97   90
Wind (mph)        E12  E12  E10   E9 NE10  E10 NE10 NE10  NE9  NE9  NE8  NE9  N12 NE13
Wind Gust                                                                             


Date               Tue 10/07           Wed 10/08           Thu 10/09           Fri 10/10
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    1    0    0    0    0    0
Surf Height (ft)    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0
Dom Period (s)      2    2    2    2    2    2    2    2    2    2    2    2    2    2    2
Chance Precip      10   20   40   20    5   10   30   20   10   20   40   30   20   20   40
TSTM Potential   None None  Mod None None None  Mod None None  Low None None None None  Mod
Cloud Cover      Pcld Pcld Pcld Pcld Pcld Pcld Pcld Pcld Pcld Pcld Pcld Pcld Pcld Pcld Pcld
Temperature        79   78   85   81   79   79   86   82   79   79   86   82   80   79   85
Heat Index                   96   87             98   89             98   89             95
Wind (mph)        E12  E13  E14  E16  E14 NE14  E14 NE15 NE14 NE14  E14 NE15  E14 NE13 NE13
Wind Gust

Naples Pier

Date               Sun 10/05                          Mon 10/06
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  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    0    0    0    0
Dom Period (s)      2    2    2    2    2    1    2    2    2    2    2    2    2    2
Chance Precip      20   10    5   20   40   30   10    5    5   10   10   30   30   20
TSTM Potential   None None None  Low  Mod  Low None None None None None  Mod  Mod None
Cloud Cover      Pcld Pcld Mcld Pcld Mcld Mcld Pcld Pcld Pcld Pcld Pcld Pcld Pcld Pcld
Temperature        79   79   82   86   86   82   81   80   79   79   82   85   85   82
Heat Index                   90   97   97   89   86   86             91   97   96   90
Wind (mph)        E12  E12  E10   E9   N9  E10 NE10 NE10  NE9  NE9  NE8   N9  N10 NE13
Wind Gust                                                                             


Date               Tue 10/07           Wed 10/08           Thu 10/09           Fri 10/10
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    0
Surf Height (ft)    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0
Dom Period (s)      2    2    2    2    2    2    2    2    4    2    2    2    3    2    2
Chance Precip      10   20   40   20    5   10   30   20   10   20   40   30   20   20   40
TSTM Potential   None None  Mod  Low None None  Mod None None  Low None None None None  Mod
Cloud Cover      Pcld Pcld Pcld Pcld Pcld Pcld Pcld Pcld Pcld Pcld Pcld Pcld Pcld Pcld Pcld
Temperature        79   79   84   81   79   79   86   82   80   79   86   82   80   79   85
Heat Index                   94   87             97   89   84        97   89   86        95
Wind (mph)        E12  E13  E14  E15  E14  E14  E14 NE15  E14 NE14  E14 NE15  E14 NE13 NE13
Wind Gust

Marco Island

Date               Sun 10/05                          Mon 10/06
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  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    0    0    0    0
Dom Period (s)      2    2    2    2    1    1    1    1    1    1    2    2    2    2
Chance Precip      20   10   10   20   40   30   10   10   10   10   10   30   30   20
TSTM Potential   None None None  Low  Mod  Low None None None None None  Mod  Mod None
Cloud Cover      Pcld Pcld Pcld Pcld Mcld Pcld Pcld Pcld Pcld Pcld Pcld Pcld Pcld Pcld
Temperature        79   79   82   85   85   82   81   80   79   79   82   85   85   83
Heat Index                   90   96   96   89   87   86             90   97   97   90
Wind (mph)        E12  E10  E10  SE8   E8  E10 NE10  NE9  NE8  NE9  NE8   N9   N9 NE12
Wind Gust                         13   13                                      14     


Date               Tue 10/07           Wed 10/08           Thu 10/09           Fri 10/10
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    1    0    0    0    0    0
Surf Height (ft)    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0
Dom Period (s)      2    2    2    2    2    2    2    2    2    2    2    2    2    2    2
Chance Precip      10   30   40   20   10   20   30   20   10   20   40   30   20   30   40
TSTM Potential   None None  Mod  Low None None  Mod  Low None  Low  Low None None None  Mod
Cloud Cover      Pcld Pcld Pcld Pcld Pcld Mclr Pcld Pcld Mclr Pcld Pcld Pcld Pcld Pcld Pcld
Temperature        80   79   84   81   79   79   85   82   80   79   85   82   80   79   84
Heat Index                   94   87             97   89   86        96   89   86        94
Wind (mph)        E10  E12  E13  E15  E14  E14  E13 NE15  E14 NE14  E13  E14  E13 NE13  E12
Wind Gust                                                                                17

Coastal Threats for the East and Gulf; Record Warmth for the Central U.S.

Surf Forecast Matrices

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* EXPERIMENTAL - NOT FOR OPERATIONAL USE *