000
FZPN03 KNHC 030846
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC SAT MAR 03 2018

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SAT MAR 03.
24 HOUR FORECAST VALID 0600 UTC SUN MAR 04.
48 HOUR FORECAST VALID 0600 UTC MON MAR 05.

.WARNINGS.

...GALE WARNING...
.WITHIN 30 NM EITHER SIDE OF LINE FROM 16N95W TO 14.5N95W... 
INCLUDING GULF OF TEHUANTEPEC...N WINDS 25 TO 35 KT. SEAS 
BUILDING TO 11 FT. ELSEWHERE WITHIN 45 NM EITHER SIDE OF LINE 
FROM 16N95W TO 14N95.5W TO 13N96W NE TO E WINDS 20 TO 30 KT. 
SEAS 8 TO 10 FT.
.12 HOUR FORECAST WITHIN 45 NM EITHER SIDE OF LINE FROM 16N95W 
TO 15N95W TO 11.5N98W...INCLUDING GULF OF TEHUANTEPEC...N TO NE 
WINDS 20 TO 30 KT. SEAS 8 TO 11 FT.
.24 HOUR FORECAST N OF 14N BETWEEN 94W AND 96W...INCLUDING GULF 
OF TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. 
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.SYNOPSIS AND FORECAST.

.FROM 09N TO 17N W OF 120W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 
11 FT. ELSEWHERE FROM 04N TO 18N W OF 114W WINDS 20 KT OR LESS. 
SEAS 8 TO 10 FT IN MIXED NE AND NW SWELL.
.24 HOUR FORECAST FROM 10N TO 16N W OF 120W NE TO E WINDS 20 TO 
25 KT. SEAS 8 TO 9 FT. ELSEWHERE W OF A LINE FROM 20N140W TO 
20N120W TO 07N115W TO 07N140W WINDS 20 KT OR LESS. SEAS TO 9 FT 
IN MIXED NE AND NW SWELL.
.48 HOUR FORECAST FROM 10N TO 16N BETWEEN 120W AND 134W NE TO E 
WINDS 20 TO 25 KT. SEAS 9 TO 11 FT. ELSEWHERE N OF 07N W OF 112W 
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED NE AND NW SWELL.

.COLD FRONT FROM 30N121W TO 27N130W TO 26N129W. N OF LINE FROM 
30N119W TO 26N123W TO 26N140W WINDS 20 KT OR LESS. SEAS 8 TO 12 
FT IN NW SWELL. 
.12 HOUR FORECAST COLD FRONT FROM 30N119W TO 25N130W TO 25N135W. 
N OF LINE FROM 30N116W TO 22N124W TO 22N140W WINDS 20 KT OR 
LESS. SEAS 8 TO 12 FT IN NW SWELL. 
.24 HOUR FORECAST COLD FRONT FROM 30N116W TO 24.5N128W. N OF 20N 
W OF LINE FROM 30N116W TO 24N115W TO 20N120W WINDS 20 KT OR 
LESS. SEAS 8 TO 11 FT IN NW SWELL. 
.48 HOUR FORECAST WEAKENING COLD FRONT 31N110W TO 23N110W. 
CONDITIONS MERGE.  

.FROM 10N TO 12N E OF 89W...INCLUDING GULF OF 
PAPAGAYO...NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. 
.06 HOUR FORECAST WITHIN 30 NM OF A LINE FROM 11N86W TO 
09.5N89W...INCLUDING GULF OF PAPAGAYO...NE WINDS 20 TO 25 KT. 
SEAS TO 8 FT. 
.24 HOUR FORECAST FROM 10N TO 12N E OF 89W...INCLUDING GULF OF 
PAPAGAYO...NE WINDS 20 TO 25 KT. SEAS TO 8 FT. 
.48 HOUR FORECAST FROM 10N TO 11.5N BETWEEN 86W AND 88W... 
INCLUDING GULF OF PAPAGAYO...NE WINDS 20 TO 25 KT. SEAS LESS 
THAN 8 FT.  

.N OF 06N BETWEEN 79W AND 81W...INCLUDING THE GULF OF 
PANAMA...N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST N OF 06N BETWEEN 79W AND 80W...INCLUDING THE 
GULF OF PANAMA...N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. 
.48 HOUR FORECAST N OF 05N BETWEEN 79W AND 81W...INCLUDING THE 
GULF OF PANAMA...N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.

.GULF OF CALIFORNIA 30 HOUR FORECAST N OF 30N N WINDS 20 TO 25 
KT. SEAS LESS THAN 8 FT. 
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

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

CONVECTION VALID AT 0900 UTC SAT MAR 3...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
A SURFACE TROUGH IS ANALYZED FROM 08N82W TO 06N90W. THE ITCZ 
CONTINUES FROM 06N90W TO 04N110W TO 06N120W TO 07N140W. 
SCATTERED MODERATE IS FROM 06N TO 08N W OF 136W.

$$
.FORECASTER FORMOSA. NATIONAL HURRICANE CENTER.