000
FZPN03 KNHC 141621
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC WED OCT 14 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC WED OCT 14.
24 HOUR FORECAST VALID 1200 UTC THU OCT 15.
48 HOUR FORECAST VALID 1200 UTC FRI OCT 16.

.WARNINGS.

...TROPICAL STORM WARNING...
.TROPICAL STORM NORBERT NEAR 23.1N 114.0W 1005 MB AT 1500 UTC
OCT 14 MOVING NW OR 325 DEG AT 13 KT. MAXIMUM SUSTAINED WINDS 35
KT GUSTS 45 KT. TROPICAL STORM FORCE WINDS 60 NM OF CENTER IN NE
QUADRANT. SEAS 12 FT OR GREATER WITHIN 45 NM OF CENTER IN NE 
QUADRANT WITH SEAS TO 14 FT. ELSEWHERE FROM 21N TO 24N BETWEEN 
112W AND 115W WINDS 20 TO 33 KT. SEAS 8 TO 12 FT.
.12 HOUR FORECAST TROPICAL DEPRESSION NORBERT NEAR 24.4N 115.0W.
MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. FROM 23N TO 26N 
BETWEEN 113W AND 116W WINDS 20 TO 30 KT. SEAS 8 TO 11 FT.
.24 HOUR FORECAST TROPICAL DEPRESSION NORBERT NEAR 25.6N 115.7W.
MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. FROM 25N TO 27N 
BETWEEN 114W AND 117W WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.
.36 HOUR FORECAST POST-TROPICAL REMNANT LOW NORBERT NEAR 26.6N 
115.9W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT.
.48 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.

.SYNOPSIS AND FORECAST.

.WITHIN 13N95W TO 13N96W TO 15N96W TO 16N95W TO 16N94W TO
13N95W...INCLUDING THE GULF OF TEHUANTEPEC... N TO NE WINDS 20
TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 13N95W TO 13N96W TO 15N96W TO 16N95W TO
16N94W TO 13N95W...INCLUDING THE GULF OF TEHUANTEPEC... N WINDS
20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN 13N95W TO 13N96W TO 15N96W TO 16N95W TO
16N94W TO 13N95W...INCLUDING THE GULF OF TEHUANTEPEC... NE TO E
WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT.

.WITHIN 28N130W TO 25N140W TO 30N140W TO 30N127W TO 28N130W
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.WITHIN 02N133W TO 01N134W TO 02N140W TO 06N140W TO 07N134W TO
02N133W WINDS 20 KT OR LESS. SEAS 8 FT IN N SWELL.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.30 HOUR FORECAST WITHIN 30N126.5W TO 29.5N128W TO 29.5N129.5W
TO 30N130.5W TO 30N126W TO 30N126.5W WINDS 20 KT OR LESS. SEAS 8
TO 10 FT IN NW SWELL.
.48 HOUR FORECAST WITHIN 29N130W TO 29N134W TO 30N136W TO
30N124W TO 29N130W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN E TO
SE SWELL.

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

CONVECTION VALID AT 1500 UTC WED OCT 14...

.TROPICAL STORM NORBERT...SCATTERED MODERATE AND ISOLATED STRONG
CONVECTION IS PRESENTWITHIN 120 NM IN THE NW SEMICIRCLE.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
THE MONSOON TROUGH AXIS EXTENDS FROM 10N85W TO 12N115W TO 
10N132W, WHERE IT BECOMES AN ITCZ AXIS FROM 10N132W TO BEYOND 
10N140W. IN ADDITION TO THE CONVECTION NOTED ABOVE WITH THE WAVE 
NEAR 121W, SCATTERED MODERATE AND ISOLATED STRONG CONVECTION IS 
PRESENT FROM 09N-11W BETWEEN 114W-116W. 

$$
.FORECASTER LANDSEA. NATIONAL HURRICANE CENTER.