000
FZPN03 KNHC 062142
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC SAT JAN 06 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC SAT JAN 06.
24 HOUR FORECAST VALID 1800 UTC SUN JAN 07.
48 HOUR FORECAST VALID 1800 UTC MON JAN 08.

.WARNINGS.

...GALE WARNING...
.STATIONARY FRONT FROM 30N129W TO LOW PRES NEAR 28.5N130W 1011 
MB TO 21N124W TO 16N132W. WITHIN 120 NM NW QUADRANT OF LOW WINDS 
30 TO 35 KT. SEAS 12 TO 15 FT. ELSEWHERE 300 NM NW SEMICIRCLE OF 
LOW WINDS 20 TO 30 KT. SEAS 10 TO 12 FT. REMAINDER OF AREA W OF 
LINE FROM 30N125W TO 22N125W TO 17N140W WINDS 20 KT OR LESS. 
SEAS 8 TO 10 FT PRIMARILY IN NW SWELL.
.06 HOUR FORECAST WEAKENING STATIONARY FRONT FROM LOW PRES NEAR 
27N131W 1012 MB TO NEW LOW PRES NEAR 21N128W 1013 MB TO 13N133W. 
WITHIN 300 NM NW QUADRANT OF LOW NEAR 27N131W WINDS 20 TO 30 KT. 
SEAS 11 TO 14 FT. WITHIN 180 NM NW QUADRANT OF LOW NEAR 21N128W 
WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE W OF LINE FROM 
30N125W TO 21N126W TO 17N140W WINDS 20 KT OR LESS. SEAS 8 TO 11 
FT PRIMARILY IN NW SWELL.
.24 HOUR FORECAST FRONT DISSIPATED. TROUGH FROM LOW PRES NEAR 
29.5N132W 1013 MB TO LOW PRES NEAR 23N129W 1013 MB TO 15N130W TO 
10N135W. WITHIN 150 NM NW QUADRANT OF LOW NEAR 29.5N132W WINDS 
20 TO 25 KT. SEAS 10 FT. WITHIN 210 NM SE QUADRANT OF LOW NEAR 
23N129W WINDS 20 TO 30 KT. SEAS 9 TO 12 FT. ELSEWHERE W OF LINE 
FROM 30N128W TO 21N125W TO 19N128W WINDS 20 KT OR LESS. SEAS TO 
9 FT PRIMARILY IN NW SWELL. 
.48 HOUR FORECAST LOWS AND TROUGH DISSIPATED. W OF LINE FROM 
30N127W TO 19N134W TO 17N140W WINDS 20 KT OR LESS. SEAS 8 TO 11 
FT IN NW SWELL.

...GALE WARNING...
.WITHIN 30 NM EITHER SIDE OF LINE FROM 16N95W TO 
14.5N95.5W...INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO 
35 KT. SEAS 10 TO 13 FT. ELSEWHERE WITHIN 45 NM EITHER SIDE OF 
LINE FROM 16N95W TO 14.5N95.5W TO 12.5N96.5W N TO NE WINDS 20 TO 
30 KT. SEAS 8 TO 10 FT. REMAINDER OF AREA BOUNDED BY 16N95W TO 
12N94W TO 10N97W TO 12N100W TO 16N95W WINDS 20 KT OR LESS. SEAS 
8 TO 11 FT IN N TO NE SWELL.
.24 HOUR FORECAST WITHIN 45 NM EITHER SIDE OF LINE FROM 16N95W 
TO 15N95W TO 13N97W...INCLUDING GULF OF TEHUANTEPEC...N TO NE 
WINDS 20 TO 30 KT. SEAS 9 TO 12 FT. ELSEWHERE AREA BOUNDED BY 
16N95W TO 11N94W TO 08N102W TO 10N104W TO 16N95W WINDS 20 KT OR 
LESS. SEAS 8 TO 11 FT IN N TO NE SWELL.
.36 HOUR FORECAST FROM 09N TO 12N BETWEEN 98W AND 103W WINDS 20 
KT OR LESS. SEAS 8 TO 9 FT IN NE SWELL.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.SYNOPSIS AND FORECAST.

.WITHIN 30 NM EITHER SIDE OF LINE FROM 11N86W TO 
08.5N88W...INCLUDING THE GULF OF PAPAGAYO...NE WINDS 20 TO 25 
KT. SEAS 8 TO 9 FT. 
.24 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF LINE FROM 11N86W 
TO 09N88W...INCLUDING THE GULF OF PAPAGAYO...NE WINDS 20 TO 25 
KT. SEAS 8 TO 9 FT. FROM 07N TO 09N BETWEEN 88W AND 91W WINDS 20 
KT OR LESS. SEAS 8 TO 9 FT IN NE SWELL.
.36 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 2130 UTC SAT JAN 6...

.STATIONARY FRONT FROM 30N129W TO LOW PRES 1011 MB NEAR 
28.5N130W TO 21N124W TO 16N132W. SCATTERED MODERATE FROM 18N TO 
30N BETWEEN 122W AND 130W AND FROM 11N TO 18N BETWEEN 125W AND 
129W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
SURFACE TROUGH FROM 07N78W TO 07N86W TO 05N96W. ITCZ CONTINUES 
FROM 05N96W TO 06N113W TO 10N127W. NO SIGNIFICANT CONVECTION.

$$
.FORECASTER MCELROY. NATIONAL HURRICANE CENTER.