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National Weather Service Marine Forecast FZPN04 KNHC

FZPN04 KNHC 220431
HSFEP3

CCODE/1:31:16:01:00/AOW/NWS/CCODE
HIGH SEAS FORECAST FOR METAREA XVI
NWS NATIONAL HURRICANE CENTER MIAMI FL
0515 UTC WED FEB 22 2017

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS

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.

SECURITE

E PACIFIC FROM 03.4S TO 18.5S E OF 120W

SYNOPSIS VALID 0000 UTC WED FEB 22.
24 HOUR FORECAST VALID 0000 UTC THU FEB 23.
48 HOUR FORECAST VALID 0000 UTC FRI FEB 24.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FROM 07S TO 10S BETWEEN 91W AND 104W WINDS 20 KT OR LESS. SEAS
TO 8 FT IN MIXED SWELL.
.24 HOUR FORECAST FROM 07S TO 10S BETWEEN 98W AND 104W WINDS 20
KT OR LESS. SEAS TO 8 FT IN MIXED SWELL.
.48 HOUR FORECAST S OF LINE 13S120W TO 10S100W TO 18.5S89W WINDS
20 KT OR LESS. SEAS TO 9 FT IN MIXED SWELL.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

CONVECTION VALID AT 0400 UTC WED FEB 22...

.SURFACE TROUGH FROM 06.5S85W TO LOW PRES NEAR 07.5S93W TO
07S98W. SCATTERED MODERATE FROM 07S TO 09S BETWEEN 90W AND 94W.

INTERTROPICAL CONVERGENCE ZONE

ITCZ EXTENDS FROM 04.5S101W TO 03.4S117W TO BEYOND 05.5S120W.
NO SIGNIFICANT CONVECTION.



.FORECASTER AL. NATIONAL HURRICANE CENTER.