000
FZPN03 KNHC 082118
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC MON JUL 08 2019

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 THE EQUATOR TO 30N E OF 140W AND 03.4S TO THE
EQUATOR E OF 120W

SYNOPSIS VALID 1800 UTC MON JUL 08.
24 HOUR FORECAST VALID 1800 UTC TUE JUL 09.
48 HOUR FORECAST VALID 1800 UTC WED JUL 10.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.POST-TROPICAL CYCLONE COSME NEAR 21N120.5W 1009 MB MOVING NW OR 
320 DEG AT 7 KT. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. 
WITHIN 150 NM NW SEMICIRCLE N TO NE WINDS 20 TO 25 KT. SEAS 8 TO 
9 FT. ELSEWHERE FROM 12N TO 25N BETWEEN 112W AND 127W WINDS 20 
KT OR LESS. SEAS TO 9 FT IN MIXED SWELL.
.24 HOUR FORECAST POST-TROPICAL REMNANT LOW COSME NEAR 22N 
122.0W 1013 MB. WITHIN 120 NM NW QUADRANT WINDS 20 KT OR LESS. 
SEAS TO 8 FT IN MIXED SWELL.
.48 HOUR FORECAST POST-TROPICAL REMNANT LOW COSME NEAR 22.5N 
123.5W 1016 MB. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.GULF OF TEHUANTEPEC FROM 12.5N TO 15N BETWEEN 94W AND 96W WINDS 
20 KT OR LESS. SEAS TO 8 FT IN MERGING SW SWELL AND N WIND WAVES.
.06 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.W OF LINE FROM 21.5N140W TO 11.5N135W TO 10N140W WINDS 20 KT OR 
LESS. SEAS 8 TO 9 FT IN MIXED SWELL. FROM 03N TO 06N BETWEEN 
132W AND 137W SE TO S WINDS 20 TO 25 KT. SEAS TO 8 FT.
.18 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. 

.FROM 03N TO 12N BETWEEN 91W AND 108W WINDS 20 KT OR LESS. SEAS 
TO 9 FT IN S TO SW SWELL. FROM 09N TO 12N BETWEEN 87.5W AND 91W 
WINDS 20 KT OR LESS. SEAS TO 8 FT IN MERGING SW SWELL AND E WIND 
WAVES.
.24 HOUR FORECAST FROM 04N TO 09N BETWEEN 89W AND 99W WINDS 20 
KT OR LESS. SEAS TO 8 FT IN S TO SW SWELL.
.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.48 HOUR FORECAST S OF 02.5S BETWEEN 103W AND 120W WINDS 20 KT 
OR LESS. SEAS 8 FT IN MIXED SE AND SW SWELL.

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

CONVECTION VALID AT 2030 UTC MON JUL 08...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH EXTENDS FROM 10N76W TO 10N85W TO 10.5N96W TO 
06N110W TO 08N117W. ITCZ EXTENDS FROM 08N117W TO 10N126W TO 
BEYOND 08N140W. SCATTERED TO NUMEROUS MODERATE TO STRONG 
CONVECTION FROM 04.5N TO 15N BETWEEN 85W AND 102W. SCATTERED 
MODERATE ISOLATED STRONG CONVECTION WITHIN 150 NM OF TROUGH 
BETWEEN 106W AND 112W...AND WITHIN 90 NM EITHER SIDE OF ITCZ 
BETWEEN 135W AND 140W.

$$
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.