071
FZPN03 KNHC 210329
HSFEP2
HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC WED OCT 21 2026
SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 WED OCT 21.
24 HOUR FORECAST VALID 0000 UTC THU OCT 22.
48 HOUR FORECAST VALID 0000 UTC FRI OCT 23.
.WARNINGS.
..GALE WARNING
.LOW PRESSURE NEAR 10N97W 1007 MB. WITHIN 11N96W TO 11N97W TO
11N98W TO 10N98W TO 10N97W TO 11N96W NE TO E WINDS 20 TO 25 KT.
SEAS 2.5 TO 3.0 M. ELSEWHERE WITHIN 13N96W TO 14N98W TO 12N101W
TO 10N102W TO 08N98W TO 10N95W TO 13N96W WINDS 20 KT OR LESS.
SEAS 2.5 TO 3.0 M IN NE SWELL.
18 HOUR FORECAST LOW PRESSURE...POSSIBLE TROPICAL CYCLONE
NEAR
09N97W 1006 MB. WITHIN 10N97W TO 11N99W TO 10N100W TO 09N100W
TO 08N98W TO 09N97W TO 10N97W NE TO E WINDS 25 TO 35 KT. SEAS
2.5 TO 3.0 M. ELSEWHERE WITHIN 10N96W TO 14N98W TO 14N100W TO
12N104W TO 08N103W TO 06N97W TO 10N96W N TO NE WINDS 20 TO 25 KT.
SEAS 2.5 TO 3.0 M IN E TO SE SWELL.
24 HOUR FORECAST LOW PRESSURE...POSSIBLE TROPICAL CYCLONE
NEAR
10N99W 1005 MB. LITTLE CHANGE IN WINDS AND SEAS.
48 HOUR FORECAST LOW PRESSURE...POSSIBLE TROPICAL CYCLONE
NEAR
10.5N101W 1004 MB. WITHIN 11N99W TO 12N100W TO 11N102W TO
10N102W TO 09N101W TO 10N99W TO 11N99W SE TO S WINDS 35 TO 45
KT. SEAS 3.5 TO 4.5 M. ELSEWHERE WITHIN 13N95W TO 16N99W TO
14N106W TO 10N106W TO 06N102W TO 08N96W TO 13N95W E TO SE WINDS
25 TO 35 KT. SEAS 2.5 TO 3.5 M.
..GALE WARNING
WITHIN 16N95W TO 15N95W TO 16N94W TO 16N95W
INCLUDING THE
GULF OF TEHUANTEPEC... N WINDS 25 TO 35 KT. SEAS LESS THAN 2.5
M. ELSEWHERE WITHIN 15N95W TO 16N96W TO 15N96W TO 14N96W TO
14N95W TO 15N95W...INCLUDING THE GULF OF TEHUANTEPEC... N TO NE
WINDS 20 TO 30 KT. SEAS 2.5 TO 3.0 M IN NE SWELL.
.06 HOUR FORECAST LITTLE CHANGE EXCEPT WINDS BELOW GALE FORCE.
.24 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 15N97W TO 14N97W TO
14N96W TO 15N94W TO 16N94W...INCLUDING THE GULF OF
TEHUANTEPEC... NE WINDS 20 TO 30 KT. SEAS 2.5 TO 3.0 M.
.48 HOUR FORECAST LITTLE CHANGE.
.SYNOPSIS AND FORECAST.
.COLD FRONT FROM 30N125W TO 26N130W TO 25N140W. WITHIN 29N130W
TO 30N140W TO 29N140W TO 28N135W TO 29N130W NW TO N WINDS 20 TO
25 KT. SEAS 2.5 TO 3.0 M IN S TO SW SWELL.
.24 HOUR FORECAST WITHIN 30N120W TO 30N140W TO 24N140W TO
23N131W TO 26N123W TO 30N120W WINDS 20 KT OR LESS. SEAS 2.5 TO
4.5 M IN N SWELL.
.48 HOUR FORECAST WITHIN 25N120W TO 23N140W TO 18N140W TO
16N135W TO 18N126W TO 20N121W TO 25N120W WINDS 20 KT OR LESS.
SEAS 2.5 TO 3.0 M IN N SWELL.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
CONVECTION VALID AT 0300 UTC WED OCT 21...
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH
MONSOON TROUGH FROM 11N85W TO 1007 MB LOW PRESSURE NEAR 10N97W TO
06N105W. ITCZ FROM 05N105W TO 06N140W. SCATTERED MODERATE TO
ISOLATED STRONG FROM 05N TO 13N BETWEEN 95W AND 105W...AND FROM
05N TO 08N BETWEEN 130W AND 140W.
.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.
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