072
FZPN03 KNHC 270245
HSFEP2
HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC SAT SEP 27 2025
SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SAT SEP 27.
24 HOUR FORECAST VALID 0000 UTC SUN SEP 28.
48 HOUR FORECAST VALID 0000 UTC MON SEP 29.
.WARNINGS.
..HURRICANE WARNING
.HURRICANE NARDA NEAR 17.3N 123.6W 979 MB AT 0300 UTC SEP 27
MOVING WNW OR 290 DEG AT 11 KT. MAXIMUM SUSTAINED WINDS 80 KT
GUSTS 100 KT. TROPICAL STORM FORCE WINDS WITHIN 120 NM N
SEMICIRCLE...160 NM SE QUADRANT AND 100 NM SW QUADRANT. SEAS 4 M
OR GREATER WITHIN 300 NM NE QUADRANT...270 NM SE QUADRANT...180
NM SW QUADRANT...AND 240 NM NW QUADRANT WITH SEAS TO 10.0 M.
ELSEWHERE WITHIN 18N119W TO 22N125W TO 19N128W TO 14N127W TO
12N122W TO 13N118W TO 18N119W WINDS 20 TO 33 KT. SEAS 2.5 TO 4.0
M. REMAINDER OF AREA WITHIN 22N113W TO 25N117W TO 24N125W TO
21N128W TO 09N127W TO 10N117W TO 22N113W WINDS 20 KT OR LESS.
SEAS 2.5 TO 3.5 M IN MIXED SWELL.
.24 HOUR FORECAST HURRICANE NARDA NEAR 18.5N 125.7W. MAXIMUM
SUSTAINED WINDS 70 KT GUSTS 85 KT. TROPICAL STORM FORCE WINDS
WITHIN 100 NM NE QUADRANT...120 NM SE QUADRANT...80 NM SW
QUADRANT...AND 90 NM NW QUADRANT. SEAS 4 M OR GREATER WITHIN 240
NM OF CENTER...EXCEPT 300 NM NW QUADRANT WITH SEAS TO 8.5 M.
ELSEWHERE WITHIN 19N122W TO 23N125W TO 23N128W TO 18N131W TO
15N129W TO 15N125W TO 19N122W WINDS 20 TO 33 KT. SEAS 2.5 TO 4.0
M. REMAINDER OF AREA WITHIN 27N121W TO 27N130W TO 22N134W TO
14N133W TO 09N126W TO 16N118W TO 27N121W WINDS 20 KT OR LESS.
SEAS 2.5 TO 3.5 M IN MIXED SWELL.
.36 HOUR FORECAST TROPICAL STORM NARDA NEAR 19.4N 126.2W.
MAXIMUM SUSTAINED WINDS 55 KT GUSTS 65 KT.
.48 HOUR FORECAST TROPICAL STORM NARDA NEAR 20.5N 126.1W.
MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE
WINDS WITHIN 70 NM NE QUADRANT...80 NM SE QUADRANT...40 NM SW
QUADRANT...AND 50 NM NW QUADRANT. SEAS 4 M OR GREATER WITHIN 180
NM N SEMICIRCLE...AND 120 NM S SEMICIRCLE WITH SEAS TO 6.0 M.
ELSEWHERE WITHIN 21N124W TO 23N125W TO 24N129W TO 20N130W TO
18N128W TO 19N124W TO 21N124W WINDS 20 TO 33 KT. SEAS 2.5 TO 4.0
M. REMAINDER OF AREA WITHIN 30N119W TO 24N125W TO 30N129W TO
19N135W TO 13N124W TO 16N121W TO 30N119W WINDS 20 KT OR LESS.
SEAS 2.5 TO 3.5 M IN MIXED SWELL.
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 02S113W TO 02S117W TO 02S120W TO 03.4S120W TO 03.4S110W
TO 02S113W WINDS 20 KT OR LESS. SEAS 2.5 M IN MIXED SE AND SW
SWELL.
.24 HOUR FORECAST WITHIN 01S99W TO 01S104W TO 03.4S114W TO
03.4S89W TO 01S99W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN
MIXED SE AND SW SWELL.
.48 HOUR FORECAST WITHIN 02S93W TO 02S95W TO 03.4S98W TO
03.4S92W TO 02S93W WINDS 20 KT OR LESS. SEAS 2.5 IN IN MIXED
SE AND SW SWELL. WITHIN 07N103W TO 08N108W TO 06N109W TO 05N108W
TO 05N106W TO 06N103W TO 07N103W WINDS 20 KT OR LESS. SEAS 2.5
M IN MIXED S TO SW AND NW SWELL.
.12 HOUR FORECAST WITHIN 30N121W TO 30N125W TO 29.5N124.5W TO
29N122.5W TO 30N121W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN
MIXED SE TO S AND NW TO N SWELL.
.24 HOUR FORECAST WITHIN 30N120W TO 30N131W TO 27N128W TO
27N121W TO 30N120W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN
MIXED SE TO S AND NW TO N SWELL.
.48 HOUR FORECAST CONDITIONS MERGED WITH NARDA.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
CONVECTION VALID AT 0100 UTC SAT SEP 27...
HURRICANE NARDA
NUMEROUS MODERATE TO STRONG CONVECTION WITHIN
120 NM OF CENTER...EXCEPT 90 NM SW QUADRANT. SCATTERED MODERATE
ELSEWHERE WITHIN 300 NM NE AND SW QUADRANTS...AND 210 NM SE AND
NW QUADRANTS. SIMILAR CONVECTION BETWEEN 240 NM AND 630 NM IN
SW QUADRANT.
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH
MONSOON TROUGH FROM 11N74W TO 11N94W TO 08N105.5W TO 09N108.5W
THEN RESUMES SW OF NARDA FROM 13N125W TO 07.5N134W. ITCZ FROM
07.5N134W TO BEYOND 06N140W. SCATTERED MODERATE FROM 05N TO 10N
BETWEEN 77W AND 90W...AND FROM 07.5N TO 13.5N BETWEEN 90W AND
99W. SIMILAR CONVECTION FROM 04.5N TO 16N BETWEEN 101W AND 111W
WITH TROPICAL WAVE NEAR 106W.
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.
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