000
FZPN03 KNHC 180916
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC MON MAR 18 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 MON MAR 18.
24 HOUR FORECAST VALID 0600 UTC TUE MAR 19.
48 HOUR FORECAST VALID 0600 UTC WED MAR 20.

.WARNINGS.

...GALE WARNING...
.WITHIN 45 NM OF LINE FROM 16N95W TO 14N95.5W...INCLUDING GULF 
OF TEHUANTEPEC...N TO NE WINDS 30 TO 35 KT. SEAS 10 TO 14 FT. 
ELSEWHERE WITHIN 90 NM OF LINE FROM 16N95W TO 13N96W N TO NE 
WINDS 20 TO 30 KT. SEAS 8 TO 11 FT.
.09 HOUR FORECAST WITHIN 90 NM OF LINE FROM 16N95W TO 12.5N95.5W 
INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 30 KT. SEAS 
8 TO 12 FT.
.24 HOUR FORECAST WITHIN 75 NM OF LINE FROM 16N95W TO 13N96W... 
INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 30 KT. SEAS 
8 TO 12 FT.
.48 HOUR FORECAST WITHIN 30 NM OF LINE FROM 16N95W TO 14N95W... 
INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO 35 KT. SEAS 
9 TO 12 FT. ELSEWHERE WITHIN 60 NM OF LINE FROM 16N95W TO 
13N95.5W N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.

.SYNOPSIS AND FORECAST.

.COLD FRONT FROM 30N137W TO 25N140W. E OF FRONT TO LINE FROM 
30N132W TO 23N140W S TO SW WINDS 20 TO 30 KT. SEAS 8 TO 13 FT. W 
OF FRONT W WINDS 20 TO 25 KT. SEAS 10 TO 15 FT.
.24 HOUR FORECAST COLD FRONT FROM 30N128W TO 16N140W. N OF 27N 
WITHIN 30 NM E OF FRONT SW WINDS 20 TO 25 KT. SEAS 8 FT. N OF 
28N W OF FRONT TO 136W W WINDS 20 TO 25 KT. SEAS 8 TO 16 FT. 
ELSEWHERE W OF FRONT WINDS 20 KT OR LESS. SEAS 8 TO 17 FT IN NW 
SWELL.
.48 HOUR FORECAST WEAKENING COLD FRONT FROM 30N119W TO 23N124W. 
W OF LINE FROM 30N119W TO 09N120W TO 03N140W WINDS 20 KT OR 
LESS. SEAS 8 TO 14 FT IN NW SWELL.

.WITHIN 60 NM OF LINE FROM 11N86W TO 10N89W...INCLUDING GULF 
OF PAPAGAYO...NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.
.24 HOUR FORECAST WITHIN 45 NM OF LINE FROM 11N86W TO 10N89W 
INCLUDING GULF OF PAPAGAYO NE TO E WINDS 20 TO 25 KT. SEAS 8 FT.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.N OF 05N BETWEEN 79W AND 81W...INCLUDING GULF OF PANAMA...N 
TO NE WINDS 20 TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.FROM 05N TO 13N BETWEEN 90W AND 107W WINDS 20 KT OR LESS. SEAS 
TO 9 FT IN MIXED SWELL.
.24 HOUR FORECAST FROM 04N TO 13N BETWEEN 92W AND 103W WINDS 20 
KT OR LESS. SEAS 8 FT IN MIXED SWELL.
.48 HOUR FORECAST FROM 05N TO 12N BETWEEN 96W AND 104W WINDS 20 
KT OR LESS. SEAS TO 8 FT IN MIXED SWELL.

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

CONVECTION VALID AT 0900 UTC MON MAR 18...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
TROUGH FROM 08N83W TO 04N93W. ITCZ FROM 04N93W TO 02N101W TO 
03N107W TO 01N113W TO 06N140W. SCATTERED MODERATE WITHIN 30 NM 
OF AXIS E OF 94W.

$$
.FORECASTER MUNDELL. NATIONAL HURRICANE CENTER.