742
FZPN03 KNHC 272208
HSFEP2
HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC SAT SEP 27.
24 HOUR FORECAST VALID 1800 UTC SUN SEP 28.
48 HOUR FORECAST VALID 1800 UTC MON SEP 29.
.WARNINGS.
..HURRICANE WARNING
..GALE WARNING
.HURRICANE NARDA NEAR 18.2N 125.5W 985 MB AT 2100 UTC SEP 27
MOVING WNW OR 300 DEG AT 6 KT. MAXIMUM SUSTAINED WINDS 70 KT
GUSTS 85 KT. TROPICAL STORM FORCE WINDS WITHIN 120 NM N SEMICIRCLE...
140 NM SE QUADRANT AND 100 NM SW QUADRANT. SEAS 4 M OR GREATER
WITHIN 270 NM NE QUADRANT...300 NM SE QUADRANT...150 NM SW
QUADRANT...AND 240 NM NW QUADRANT WITH SEAS TO 9 M. ELSEWHERE
WITHIN 20N123W TO 21N128W TO 18N128W TO 14N126W TO 13N123W TO
16N120W TO 20N123W WINDS 20 TO 33 KT. SEAS 3.5 TO 5.0 M IN NW TO
N SWELL. REMAINDER OF AREA WITHIN 22N114W TO 29N119W TO 22N132W
TO 16N133W TO 09N128W TO 09N122W TO 22N114W WINDS 20 KT OR LESS.
SEAS 2.5 TO 4.5 M IN SE TO S SWELL.
.12 HOUR FORECAST TROPICAL STORM NARDA NEAR 18.9N 125.9W.
MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 KT.
.24 HOUR FORECAST TROPICAL STORM NARDA NEAR 19.9N 126.1W.
MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. TROPICAL STORM FORCE
WINDS WITHIN 70 NM NE QUADRANT...80 NM SE QUADRANT...50 NM SW
QUADRANT...AND 60 NM NW QUADRANT. SEAS 4 M OR GREATER WITHIN 180
NM E SEMICIRCLE...AND 180 NM SW AND 120 NM NW QUADRANTS WITH SEAS
TO 7.5 M. ELSEWHERE WITHIN 20N123W TO 22N126W TO 21N128W TO
19N128W TO 17N127W TO 18N124W TO 20N123W WINDS 20 TO 33 KT. SEAS
3.5 TO 5.0 M IN SW SWELL. REMAINDER OF AREA WITHIN 30N117W TO
30N134W TO 24N136W TO 12N127W TO 17N118W TO 30N117W WINDS 20 KT
OR LESS. SEAS 2.5 TO 4.0 M IN S SWELL.
.36 HOUR FORECAST POST-TROPICAL NARDA NEAR 20.8N 125.9W. MAXIMUM
SUSTAINED WINDS 40 KT GUSTS 50 KT. GALE FORCE WINDS WITHIN 70 NM
NE QUADRANT...80 NM SE QUADRANT...50 NM SW QUADRANT...AND 60 NM
NW QUADRANT. SEAS 4.5 TO 6.0 M. ELSEWHERE WITHIN 21N123W TO
22N125W TO 21N128W TO 20N128W TO 19N126W TO 19N124W TO 21N123W
WINDS 20 TO 30 KT. SEAS 3.5 TO 5.0 M IN SW TO W SWELL. REMAINDER
OF AREA WITHIN 30N118W TO 30N130W TO 26N134W TO 15N126W TO
17N119W TO 23N115W TO 30N118W WINDS 20 KT OR LESS. SEAS 2.5 TO
4.0 M IN S TO SW SWELL.
.48 HOUR FORECAST POST-TROPICAL NARDA NEAR 21.4N 125.7W. MAXIMUM
SUSTAINED WINDS 35 KT GUSTS 45 KT. GALE FORCE WINDS WITHIN 50 NM
NE QUADRANT...60 NM SE QUADRANT...0 NM SW QUADRANT...AND 40 NM
NW QUADRANT. SEAS 4 M OR GREATER WITHIN 75 NM NE OF CENTER WITH
SEAS TO 4.5 M. ELSEWHERE WITHIN 22N124W TO 22N125W TO 22N126W TO
20N126W TO 21N125W TO 20N124W TO 22N124W WINDS 20 TO 30 KT. SEAS
3.0 TO 4.0 M. REMAINDER OF AREA WITHIN 30N119W TO 30N125W TO
24N131W TO 16N127W TO 19N120W TO 23N115W TO 30N119W WINDS 20 KT
OR LESS. SEAS 2.5 TO 3.5 M IN SW 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 30N119W TO 30N128W TO 27N124W TO 28N119W TO 30N119W
WINDS 20 KT OR LESS. SEAS 2.5 M IN MERGING N AND S SWELL.
.06 HOUR FORECAST CONDITIONS TO MERGE WITH AREA OF S SWELL FROM
NARDA.
.WITHIN 02S102W TO 02S104W TO 03S112W TO 03.4S113W TO 03.4S94W
TO 02S102W WINDS 20 KT OR LESS. SEAS 2.5 M IN S TO SW SWELL.
.24 HOUR FORECAST WITHIN 02S92W TO 02S95W TO 03.4S101W TO
03.4S90W TO 02S92W WINDS 20 KT OR LESS. SEAS 2.5 M IN S TO SW
SWELL.
.36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.
.30 HOUR FORECAST WITHIN 08N105W TO 08N106W TO 08N107W TO
08N107W TO 06N107W TO 06N106W TO 08N105W WINDS 20 KT OR LESS.
SEAS 2.5 M IN MIXED S TO SW SWELL.
.48 HOUR FORECAST WITHIN 09N104W TO 10N107W TO 09N110W TO
06N113W TO 05N108W TO 07N105W TO 09N104W WINDS 20 KT OR LESS.
SEAS 2.5 M IN MIXED SW SWELL.
.36 HOUR FORECAST WITHIN 30N139W TO 30N140W TO 30N139W WINDS 20
KT OR LESS. SEAS 2.5 M IN MERGING NW AND SE SWELL.
.48 HOUR FORECAST WITHIN 30N132W TO 30N140W TO 27N140W TO
30N132W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN MERGING N AND
SE SWELL.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
CONVECTION VALID AT 2030 UTC SAT SEP 27...
HURRICANE NARDA
NUMEROUS MODERATE ISOLATED STRONG WITHIN 75
NM OF CENTER. SCATTERED MODERATE CONVECTION ELSEWHERE WITHIN 90
NM N AND 150 NM S OF CENTER.
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH
MONSOON TROUGH FROM NEAR 11N69W TO 13.5N75W TO 11N97W TO
08.5N109W...THEN RESUMES SW OF NARDA FROM 13N126W TO 08.5N133W.
ITCZ EXTENDS FROM 08.5N133W TO BEYOND 08.5N140W. SCATTERED
MODERATE ISOLATED STRONG CONVECTION IS NOTED NORTH OF 05N AND
EAST OF 86W...FROM 07N TO 14N BETWEEN 87W AND 102W...AND FROM
07N TO 16N BETWEEN 103W AND 110W.
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.
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