000
FZPN03 KNHC 150240
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC THU OCT 15 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC THU OCT 15.
24 HOUR FORECAST VALID 0000 UTC FRI OCT 16.
48 HOUR FORECAST VALID 0000 UTC SAT OCT 17.

.WARNINGS.

...GALE WARNING...
.WITHIN 14N94W TO 14N95W TO 16N95W TO 16N94W TO 14N94W... 
INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 30 KT. SEAS 
TO 8 FT.
.18 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.36 HOUR FORECAST WITHIN 15N94W TO 14N95W TO 14N96W TO 16N96W TO
16N94W TO 15N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN 15.5N94.5W TO 15N95W TO 15N95.5W TO 
16N95W TO 16N94.5W TO 15.5N94.5W...INCLUDING THE GULF OF 
TEHUANTEPEC...N WINDS 25 TO 35 KT. SEAS 8 FT. ELSEWHERE WITHIN 
15N94W TO 14N95W TO 14N96W TO 16N96W TO 16N94W TO 15N94W N TO NE
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.

.SYNOPSIS AND FORECAST.

.TROPICAL DEPRESSION NORBERT NEAR 25.7N 115.7W 1008 MB AT 0300
UTC OCT 15 MOVING NNW OR 330 DEG AT 12 KT. MAXIMUM SUSTAINED
WINDS 25 KT GUSTS 35 KT. WITHIN 24N113W TO 24N115W TO 26N115W TO  
26N113W TO 24N113W WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.12 HOUR FORECAST POST-TROPICAL REMNANT LOW NORBERT NEAR 26.7N 
116.1W. MAXIMUM SUSTAINED WINDS 20 KT GUSTS 30 KT. OVER FORECAST 
WATERS WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.24 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.

.WITHIN 27N133W TO 25N136W TO 25N140W TO 30N140W TO 30N132W TO
27N133W WINDS 20 KT OR LESS. SEAS 8 FT IN NW SWELL.
.24 HOUR FORECAST WITHIN 29N128W TO 29N130W TO 29N131W TO 
30N134W TO 30N127W TO 29N128W WINDS 20 KT OR LESS. SEAS 8 FT IN 
MIXED NE AND NW SWELL.
.48 HOUR FORECAST WITHIN 27N131W TO 28N137W TO 30N139W TO 
30N125W TO 27N131W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE 
SWELL.

.WITHIN 03N135W TO 02N136W TO 01N140W TO 08N140W TO 08N136W TO
03N135W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED SWELL.
.24 HOUR FORECAST WITHIN 03N139W TO 02N140W TO 06N140W TO 
06N139W TO 05N139W TO 03N139W WINDS 20 KT OR LESS. SEAS 8 FT IN 
MIXED SWELL.
.30 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.WITHIN 10N125W TO 10N127W TO 12N127W TO 13N126W TO 12N125W TO 
10N125W WINDS 20 KT OR LESS. SEAS 8 FT IN SE TO S SWELL.
.24 HOUR FORECAST CONDITIONS IMPROVE. 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 0130 UTC THU OCT 15...

.TROPICAL DEPRESSION NORBERT...NO SIGNIFICANT CONVECTION.

.TROPICAL WAVE NEAR 126W...SCATTERED MODERATE FROM 10N TO 13N 
BETWEEN 120W AND 130W.

.SCATTERED MODERATE TO STRONG WITHIN 75 NM OF CENTRAL AMERICA 
BETWEEN 80W AND 93W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 10N75W TO 09N90W TO 11N110W TO 11N127W TO 
10N129W. ITCZ FROM 10N129W TO 10N140W. SCATTERED MODERATE 
ISOLATED STRONG FROM 12N TO 16N BETWEEN 99W AND 102W. SCATTERED 
MODERATE FROM 06N TO 08N BETWEEN 86W AND 88W, AND FROM 09N TO 11N
BETWEEN 136W AND 140W.

$$
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.