000
FZPN03 KNHC 190935
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC THU NOV 19 2020

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 THU NOV 19.
24 HOUR FORECAST VALID 0600 UTC FRI NOV 20.
48 HOUR FORECAST VALID 0600 UTC SAT NOV 21.

.WARNINGS.

...TROPICAL STORM WARNING...
.TROPICAL STORM POLO NEAR 17.1N 119.3W 1005 MB AT 0900 UTC NOV
19 MOVING W OR 280 DEG AT 10 KT. MAXIMUM SUSTAINED WINDS 35 KT
GUSTS 45 KT. TROPICAL STORM FORCE WINDS WITHIN 0 NM W
SEMICIRCLE...30 NM NE QUADRANT AND 20 NM SE QUADRANT. SEAS 12 FT
OR GREATER WITHIN 75 NM NE...30 NM SE...0 NM SW AND 45 NM NW 
QUADRANTS WITH SEAS TO 12 FT. ELSEWHERE WITHIN 14N117W TO 
14N118W TO 15N120W TO 20N121W TO 19N117W TO 14N117W WINDS 20 TO 
33 KT. SEAS 8 TO 11 FT.
.12 HOUR FORECAST TROPICAL DEPRESSION POLO NEAR 17.1N 120.9W. 
MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT.
.24 HOUR FORECAST POST-TROPICAL REMNANT LOW POLO NEAR 17.1N 
123.0W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. WITHIN 17N123W
TO 17N124W TO 19N125W TO 20N124W TO 19N122W TO 17N123W E WINDS 
20 TO 25 KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST POST-TROPICAL REMNANT LOW POLO NEAR 16.6N 
128.1W. MAXIMUM SUSTAINED WINDS 20 KT GUSTS 30 KT. WITHIN 16N127W
TO 17N130W TO 18N131W TO 22N129W TO 19N125W TO 16N127W NE TO E 
WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.
.60 HOUR FORECAST...DISSIPATED.

FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE
USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE
AND INTENSITY.

...GALE WARNING...
.WITHIN 13N95W TO 13N96W TO 14N97W TO 15N96W TO 16N94W TO 13N95W
INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO 45 KT. SEAS 
14 TO 20 FT. ELSEWHERE WITHIN 12N95W TO 11N96W TO 12N97W TO 
16N96W TO 16N94W TO 12N95W N TO NE WINDS 20 TO 30 KT. SEAS 11 TO
18 FT. REMAINDER AREA WITHIN 05N95W TO 07N101W TO 11N102W TO 
16N94W TO 10N90W TO 05N95W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT
IN N TO NE SWELL.
.24 HOUR FORECAST WITHIN 14N95W TO 14N96W TO 16N95W TO 15N94W TO
14N95W...INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO 40 
KT. SEAS 12 TO 18 FT. ELSEWHERE WITHIN 11N97W TO 09N100W TO 
10N101W TO 16N95W TO 14N94W TO 11N97W NE WINDS 20 TO 30 KT. SEAS 
12 TO 16 FT. REMAINDER AREA WITHIN 06N93W TO 05N98W TO 09N104W TO
16N95W TO 12N92W TO 06N93W WINDS 20 KT OR LESS. SEAS 8 TO 13 FT 
IN N TO NE SWELL. 
.48 HOUR FORECAST WITHIN 15N94W TO 14N95W TO 14N96W TO 16N95W TO
16N94W TO 15N94W...INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS
25 TO 35 KT. SEAS 10 TO 13 FT. ELSEWHERE WITHIN 15N94W TO 12N95W
TO 12N98W TO 14N99W TO 15N96W TO 15N94W N TO NE WINDS 20 TO 25 
KT. SEAS 9 TO 11 FT. WITHIN 06N96W TO 02N102W TO 05N110W TO 
14N104W TO 13N100W TO 06N96W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT
IN N TO NE SWELL.

.SYNOPSIS AND FORECAST.

.WITHIN 27N136W TO 28N139W TO 30N140W TO 30N129W TO 27N136W
WINDS 20 KT OR LESS. SEAS 8 TO 9 FT.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.48 HOUR FORECAST WITHIN 15N130W TO 12N134W TO 18N137W TO
19N136W TO 18N134W TO 15N130W NE TO E WINDS 20 TO 25 KT. SEAS 8
TO 9 FT.

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

CONVECTION VALID AT 0900 UTC THU NOV 19...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 1008 MB LOW NEAR 13N92W TO 12N93W TO 11N119W.
ITCZ FROM 11N119W TO 10N132W TO 08N135W TO 08N140W. SCATTERED 
MODERATE TO STRONG FROM 10N TO 14N BETWEEN 97W AND 101W.

$$
.FORECASTER MUNDELL. NATIONAL HURRICANE CENTER.