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SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES. INDIVIDUAL WAVES MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT. AMZ089-212130- SYNOPSIS FOR CARIBBEAN SEA AND TROPICAL N ATLC FROM 07N TO 22N BETWEEN 55W AND 65W 1030 AM EST SAT NOV 21 2009 .SYNOPSIS...WEAK RIDGE N OF THE AREA AND BROAD TROUGH OVER MUCH OF THE CARIBBEAN THROUGH WED. $$
SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES. INDIVIDUAL WAVES MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT. AMZ087-212130- TROPICAL N ATLANTIC FROM 07N TO 22N BETWEEN 55W AND 65W 1030 AM EST SAT NOV 21 2009 THIS AFTERNOON THROUGH SUN NIGHT N OF 17N E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN E SWELL. S OF 17N E WINDS 15 TO 20 KT. SEAS 6 TO 8 FT. MON THROUGH WED NE TO E WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN E SWELL SUBSIDING TO 4 TO 6 FT N OF 17N WED. $$
