000
FZPN03 KNHC 191527
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC FRI FEB 19 2021

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 FRI FEB 19.
24 HOUR FORECAST VALID 1200 UTC SAT FEB 20.
48 HOUR FORECAST VALID 1200 UTC SUN FEB 21.

.WARNINGS.

...GALE WARNING...
.WITHIN 60 NM OF LINE FROM 16N95W TO 14.5N96W...INCLUDING GULF 
OF TEHUANTEPEC...N TO NE WINDS 30 TO 40 KT. SEAS 12 TO 19 FT.
ELSEWHERE WITHIN 90 NM EITHER SIDE OF LINE FROM 16N95W TO 14N96W 
TO 13N97W N TO NE WINDS 20 TO 30 KT. SEAS 10 TO 16 FT. REMAINDER
AREA WITHIN 16N95W TO 14N94W TO 13N93W TO 12N96W TO 14N97W TO 
16N95W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN MIXED NE AND SW 
SWELL.
.24 HOUR FORECAST N OF 12N BETWEEN 94W AND 97W...INCLUDING GULF 
OF TEHUANTEPEC...N TO NE WINDS 30 TO 40 KT. SEAS 13 TO 21 FT.
ELSEWHERE WITHIN AREA BOUNDED BY 10N95W TO 10N99W TO 14N98W TO 
16N95W TO 14N93W TO 10N96W N TO NE WINDS 20 TO 30 KT. SEAS 11 TO 
16 FT. REMAINDER AREA WITHIN 09N91W TO 08N97W TO 12N101W TO 
15N98W TO 16N97W TO 15N92W TO 09N91W WINDS 20 KT OR LESS. SEAS 8 
TO 12 FT IN MIXED SWELL.
.42 HOUR FORECAST N OF 13.5N BETWEEN 94W AND 96W...INCLUDING 
GULF OF TEHUANTEPEC...N TO NE WINDS 25 TO 35 KT. SEAS 11 TO 14 
FT. ELSEWHERE WITHIN AREA BOUNDED BY 16N95W TO 14N94W TO 13N95W 
TO 14N97W TO 15N96W TO 16N95W N TO NE WINDS 20 TO 25 KT.
SEAS 9 TO 12 FT. REMAINDER AREA WITHIN 16N96W TO 15N94W TO 
09N89W TO 02N93W TO 04N101W TO 16N96W WINDS 20 KT OR LESS. SEAS 
8 TO 12 FT IN N TO NE SWELL.
.48 HOUR FORECAST WITHIN 60 NM OF LINE FROM 16N95W TO 14N96W TO 
13N97W...INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 30 
KT. SEAS 10 TO 13 FT. ELSEWHERE WITHIN AREA BOUNDED BY 15N94W TO 
09N92W TO 01N93W TO 05N105W TO 12N106W TO 15N96W WINDS 20 KT OR 
LESS. SEAS 8 TO 12 FT IN MIXED SWELL.

.SYNOPSIS AND FORECAST.

.FROM 20N TO 27N BETWEEN 111W AND 125W WINDS 20 KT OR LESS. SEAS 
8 TO 9 FT IN NW SWELL.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.FROM 04N TO 21N W OF 13W WINDS 20 KT OR LESS. SEAS 8 FT IN 
MIXED NE AND NW SWELL.
.24 HOUR FORECAST FROM 04N TO 23N W OF 135W WINDS 20 KT OR LESS. 
SEAS 8 FT IN MIXED NE AND NW SWELL.
.48 HOUR FORECAST CONDITIONS TO MERGE WITH THOSE DESCRIBED 
BELOW.

.24 HOUR FORECAST N OF 28N N TO NE WINDS 20 TO 25 KT. SEAS TO 8 
FT.
.48 HOUR FORECAST NW OF LINE FROM 30N118W TO 20N129W TO 07N135W 
NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT...EXCEPT 10 TO 12 FT 
IN NW SWELL N OF 28N BETWEEN 117W AND 128W.

.GULF OF CALIFORNIA FROM 25N TO 28N NW WINDS 20 TO 25 KT. SEAS 
LESS THAN 8 FT. 
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.18 HOUR FORECAST WITHIN 30 NM OF LINE FROM 11N86W TO 10N91W... 
INCLUDING GULF OF PAPAGAYO...NE WINDS 20 TO 30 KT. SEAS 8 TO 9 
FT.
.24 HOUR FORECAST LITTLE CHANGE. 
.48 HOUR FORECAST WITHIN 30 NM OF LINE FROM 11N86W TO 10N88W TO 
09N92W...INCLUDING GULF OF PAPAGAYO...NE WINDS WINDS 20 TO 30 KT.
SEAS 8 TO 10 FT.

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

CONVECTION VALID AT 1515 UTC FRI FEB 19...

.SCATTERED MODERATE WITHIN 30 NM OF LINE 10N107W 10N112W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
SURFACE TROUGH EXTENDS FROM 09N84W TO 04N91W TO 03N108W. ITCZ 
AXIS EXTENDS FROM 03N108W TO 06N117W TO 06N127W TO BEYOND 
04N140W. SCATTERED MODERATE FROM 05N TO 12N BETWEEN 115W AND 
125W.

$$
.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.