Table 4 



The significant height, average height, and percent of waves omitted in terms of the average 



height of all waves in excess of 4, 10, or 20 feet 



AVERAGE HEIGHT OF 



ALL WAVES GREATER 4.86 5.30 5.70 6.16 6.64 7.22 7.68 8.80 9.82 11.04 12.3 



THAN 4 FEET 



AVERAGE HEIGHT OF 2.50 3.13 3.75 4.37 5.01 5.63 6.25 7.50 8.76 10.0 11.3 



ALL WAVES 



SIGNIFICANT HEIGHT 4 5 6 7 8 9 10 12 14 16 18 



% OF WAVES OMITTED 86.6 72.2 59.0 48.2 39.4 32.9 27.6 20.0 14.5 12.4 10.0 



AVERAGE HEIGHT OF 



ALL WAVES GREATER 12.06 12.88 13.50 14.7 15.7 16.6 18.52 21.08 



THAN 10 FEET 



AVERAGE HEIGHT 6.25 7.50 8.76 10.00 11.3 12.5 15.0 17.8 



OF ALL WAVES 



SIGNIFICANT HEIGHT 10 12 14 16 18 20 24 28 



% OF WAVES OMITTED 86.5 75.1 63.9 54.2 46.3 39.4 29.5 23.2 



AVERAGE HEIGHT OF 



ALL WAVES GREATER 22.7 25.4 27.5 30.4 33.4 36.8 39 43 



THAN 10 FEET 



AVERAGE HEIGHT 20.0 22.5 25.0 28.1 31.3 34.3 38.8 40.7 



OF ALL WAVES 



SIGNIFICANT HEIGHT 32 36 40 45 50 55 60 65 



% OF WAVES OMITTED 18.0 14.5 12.4 10 7.5 6.5 5.6 4.6 



AVERAGE HEIGHT OF 



ALL WAVES GREATER 33.16 35.3 38.3 42 42.8 47.2 48.4 54.8 63 66 



THAN 20 FEET 



AVERAGE HEIGHT OF 25 28.1 31.3 34.3 38.8 40.7 43.7 50.1 56.3 62.5 



ALL WAVES 



SIGNIFICANT HEIGHT 40 45 50 55 60 65 70 80 90 100 



% OF WAVES OMITTED 39.4 32.9 27.6 23.7 20 17.5 14.5 11.5 10 7.5 



23 



