000
FZPN03 KNHC 210915
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC THU MAR 21 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC THU MAR 21.
24 HOUR FORECAST VALID 0600 UTC FRI MAR 22.
48 HOUR FORECAST VALID 0600 UTC SAT MAR 23.

.WARNINGS.

...GALE WARNING...
.WITHIN 45 NM OF LINE FROM 16N95W TO 14N95.5W...INCLUDING GULF 
OF TEHUANTEPEC...N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. 
.21 HOUR FORECAST WITHIN 30 NM OF LINE FROM 16N95W TO 14.5N95.5W 
INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO 35 KT. SEAS 
9 TO 12 FT. ELSEWHERE WITHIN 45 NM OF LINE FROM 16N95W TO 13N96W 
N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.36 HOUR FORECAST WITHIN 30 NM OF LINE FROM 16N95W TO 14N96W... 
INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 30 KT. SEAS 
9 TO 11 FT. FROM 09N TO 14N BETWEEN 96W AND 101W WINDS 20 KT OR 
LESS. SEAS 8 TO 9 FT IN MIXED SWELL.
.48 HOUR FORECAST FROM 07N TO 12N BETWEEN 95W AND 105W WINDS 20 
KT OR LESS. SEAS 8 TO 9 FT IN MIXED SWELL. 

.SYNOPSIS AND FORECAST.

.COLD FRONT FROM 31N113W TO 24N116W TO 20N126W. W OF LINE FROM 
30N116W TO 23N112W TO 11N114W TO 00N129W WINDS 20 KT OR LESS. 
SEAS 8 TO 11 FT IN NW SWELL.
.24 HOUR FORECAST FRONT DISSIPATED. FROM 08N TO 12N W OF 123W NE 
WINDS 20 TO 25 KT. SEAS 9 TO 10 FT. NEW COLD FRONT FROM 30N138W 
TO 28N140W. NW OF LINE FROM 30N136W TO 27N140W WINDS 20 KT OR 
LESS. SEAS 10 TO 14 FT IN NW SWELL. ELSEWHERE W OF LINE FROM 
30N116W TO 23N110W TO 06N107W TO 00N120W WINDS 20 KT OR LESS. 
SEAS 8 TO 10 FT IN NW SWELL. 
.48 HOUR FORECAST WEAKENING COLD FRONT FROM 30N129W TO 26N136W. 
W OF FRONT WINDS 20 KT OR LESS. SEAS 12 TO 16 FT IN NW SWELL. 
FROM 07N TO 15N W OF 125W NE WINDS 20 TO 25 KT. SEAS 9 TO 11 FT. 
ELSEWHERE W OF LINE FROM 30N116W TO 10N113W TO 03N140W WINDS 20 
KT OR LESS. SEAS 8 TO 10 FT IN MIXED NE AND NW SWELL.

.FROM 10N TO 11.5N E OF 88W...INCLUDING GULF OF PAPAGAYO...NE TO 
E WINDS 20 TO 25 KT. SEAS 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST 10N TO 12N E OF 89W...INCLUDING GULF OF 
PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.

.24 HOUR FORECAST WITHIN 30 NM OF LINE FROM 08N79W TO 06N81W... 
INCLUDING GULF OF PANAMA...N TO NE WINDS 20 TO 25 KT. SEAS LESS 
THAN 8 FT.
.48 HOUR FORECAST WITHIN 45 NM OF LINE FROM 08N79W TO 05N81W... 
INCLUDING GULF OF PANAMA...N TO NE WINDS 20 TO 25 KT. SEAS TO 8 
FT.

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

CONVECTION VALID AT 0900 UTC THU MAR 21...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
TROUGH FROM 07N77W TO 05N85W. ITCZ FROM 05N85W TO 03N140W. 
NO SIGNIFICANT CONVECTION. 

$$
.FORECASTER MUNDELL. NATIONAL HURRICANE CENTER.