000
FZPN03 KNHC 171500
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC SUN DEC 17 2023

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC SUN DEC 17.
24 HOUR FORECAST VALID 1200 UTC MON DEC 18.
48 HOUR FORECAST VALID 1200 UTC TUE DEC 19.

.WARNINGS.

...GALE WARNING...
.WITHIN 16N94W TO 16N95W TO 15N96W TO 14N96W TO 13N96W TO 14N95W
TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC... N TO NE WINDS
30 TO 40 KT. SEAS 9 TO 13 FT. ELSEWHERE WITHIN 14N93W TO 16N93W 
TO 16N95W TO 12N100W TO 11N99W TO 12N95W TO 14N93W N TO NE WINDS 
20 TO 30 KT. SEAS 8 TO 10 FT.
.24 HOUR FORECAST WITHIN 16.5N94.5W TO 16.5N95W TO 15.5N95.5W TO
15.5N95W TO 15N94.5W TO 15.5N94.5W TO 16.5N94.5W...INCLUDING THE
GULF OF TEHUANTEPEC... N WINDS 30 TO 35 KT. SEAS 8 TO 12 FT.
ELSEWHERE WITHIN 15N94W TO 16N95W TO 13N96W TO 13N95W TO 
15N94W N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. REMAINDER AREA
WITHIN 15N94W TO 15N96W TO 13N97W TO 12N97W TO 12N96W TO 13N94W 
TO 15N94W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN N TO NE SWELL.
.48 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 15N96W TO 14N96W TO
14N95W TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC... N TO NE 
WINDS 30 TO 40 KT. SEAS 8 TO 13 FT. ELSEWHERE WITHIN 15N93W TO 
16N96W TO 13N99W TO 11N98W TO 11N96W TO 13N93W TO 
15N93W N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 11 FT.

...GALE WARNING...
.WITHIN 30N132W TO 30N134W TO 29.5N133.5W TO 29.5N132.5W TO 
30N132W SW WINDS 30 TO 35 KT. SEAS 16 TO 20 FT. ELSEWHERE WITHIN 
30N130W TO 30N140W TO 27N137W TO 27N135W TO 28N133W TO 30N130W SW
TO W WINDS 20 TO 30 KT. SEAS 16 TO 20 FT. REMAINDER AREA WITHIN 
30N123W TO 29N140W TO 07N140W TO 11N131W TO 17N127W TO 30N123W 
WINDS 20 KT OR LESS. SEAS 8 TO 15 FT IN NW SWELL.
.06 HOUR FORECAST WITHIN 30N130W TO 30N133W TO 28N135W TO 
26N135W TO 27N133W TO 30N130W SW WINDS 20 TO 30 KT. SEAS 14 TO 16
FT. ELSEWHERE WITHIN 30N122W TO 30N140W TO 06N140W TO 10N129W TO
30N122W WINDS 20 KT OR LESS. SEAS 8 TO 14 FT IN NW SWELL.
.24 HOUR FORECAST WITHIN 25N117W TO 30N123W TO 30N140W TO 
02N140W TO 08N121W TO 25N117W WINDS 20 KT OR LESS. SEAS 8 TO 12 
FT IN NW SWELL.
.48 HOUR FORECAST WITHIN 20N126W TO 30N128W TO 30N140W TO 
00N140W TO 00N123W TO 12N113W TO 20N126W WINDS 20 KT OR LESS. 
SEAS 8 TO 10 FT IN NW SWELL.

.SYNOPSIS AND FORECAST.

.18 HOUR FORECAST WITHIN 11N86W TO 12N87W TO 10N88W TO 10N87W TO
10N86W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO... NE TO E
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 11N86W TO 12N86W TO 12N88W TO 11N88W TO
10N88W TO 10N86W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO...
NE TO E WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN 11N86W TO 11N88W TO 10N90W TO 09N90W TO
09N86W TO 10N86W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO...
NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 9 FT.

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

CONVECTION VALID AT 1500 UTC SUN DEC 17...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 09N83W TO 05.5N97W. ITCZ FROM 05.5N97W TO 
07N140W. SCATTERED MODERATE FROM 03N TO 09N BETWEEN 83W AND
89W...AND WITHIN 60 NM OF THE ITCZ BETWEEN 102W AND 135W.

$$
.FORECASTER AL. NATIONAL HURRICANE CENTER.