668  
FZPN03 KNHC 080928  
HSFEP2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
1030 UTC MON JUN 8 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 0600 UTC MON JUN 8.  
24 HOUR FORECAST VALID 0600 UTC TUE JUN 9.  
48 HOUR FORECAST VALID 0600 UTC WED JUN 10.  
 
.WARNINGS.  
   
..TROPICAL STORM WARNING  
 
.TROPICAL STORM BORIS NEAR 15.9N 99.2W 1002 MB AT 0900 UTC JUN  
08 MOVING NE OR 040 DEG AT 4 KT. MAXIMUM SUSTAINED WINDS 35 KT  
GUSTS 45 KT. TROPICAL STORM FORCE WINDS WITHIN 30 NM OF CENTER  
EXCEPT 0 NM NW QUADRANT. SEAS 4 M OR GREATER WITHIN 75 NM NE  
QUADRANT...120 NM SE QUADRANT...45 NM SW QUADRANT...AND 0 NM NW  
QUADRANT WITH SEAS TO 4 M. ELSEWHERE WITHIN 16N96W TO 17N101W TO  
15N104W TO 11N104W TO 08N100W TO 08N92W TO 16N96W WINDS 20 TO 33  
KT. SEAS 2.5 TO 4.0 M. WITHIN 20N106W TO 18N106W TO 18N105W TO  
18N104W TO 20N106W...INCLUDING NEAR CABO CORRIENTES...NW WINDS  
20 TO 25 KT. SEAS 2.5 TO 3.0 M.  
.24 HOUR FORECAST POST-TROPICAL BORIS NEAR 17.4N 100.2W. MAXIMUM  
SUSTAINED WINDS 25 KT GUSTS 35 KT. OVER FORECAST WATERS WINDS 20  
KT OR LESS. SEAS AS DESCRIBED WITH LARGE SWELL AREA BELOW.   
36 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.  
   
..GALE WARNING  
   
LOW PRES...INVEST EP92  
NEAR 10.5N87.5W 1006 MB. WITHIN  
13N87W TO 11N91W TO 08N92W TO 07N89W TO 09N84W TO 13N87W...  
INCLUDING THE GULF OF PAPAGAYO...WINDS 20 TO 30 KT. SEAS 2.5 TO  
4.0 M.   
12 HOUR FORECAST LOW PRES...INVEST EP92  
POSSIBLE TROPICAL  
CYCLONE...NEAR 11.5N87.5W. LITTLE CHANGE...EXCEPT WINDS TO GALE  
FORCE.   
24 HOUR FORECAST LOW PRES...INVEST EP92  
POSSIBLE TROPICAL  
CYCLONE...NEAR 11.8N87.9W 1004 MB. WITHIN 12N87W TO 13N88W TO  
12N89W TO 11N89W TO 11N88W TO 11N87W TO 12N87W WINDS 30 TO 35  
KT. SEAS 3.0 TO 4.5 M. ELSEWHERE WITHIN 13N87W TO 14N89W TO  
10N92W TO 08N92W TO 07N88W TO 10N85W TO 13N87W...INCLUDING THE  
GULF OF PAPAGAYO...WINDS 20 TO 30 KT. SEAS 2.5 TO 4.0 M.   
48 HOUR FORECAST LOW PRES...INVEST EP92  
POSSIBLE TROPICAL  
CYCLONE...NEAR 12.5N89W 1000 MB. WITHIN 13N88W TO 13N89W TO  
13N90W TO 12N90W TO 11N89W TO 12N88W TO 13N88W WINDS 30 TO 40  
KT. SEAS 3.0 TO 4.5 M. ELSEWHERE WITHIN 13N87W TO 14N90W TO  
12N91W TO 10N91W TO 10N89W TO 11N88W TO 13N87W WINDS 20 TO 30  
KT. SEAS 2.5 TO 4.0 M.  
 
.SYNOPSIS AND FORECAST.  
 
.REMNANT LOW OF AMANDA NEAR 11N136.5W 1007 MB. WITHIN 13N135W  
TO 13N136W TO 14N138W TO 11N139W TO 11N136W TO 11N135W TO 13N135W  
NE TO E WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M. ELSEWHERE WITHIN  
17N123W TO 19N126W TO 22N140W TO 08N140W TO 05N129W TO 07N124W TO  
17N123W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN MIXED NE AND S  
SWELL.  
.24 HOUR FORECAST REMNANT LOW OF AMANDA NEAR 10.5N138.5W 1009 MB.  
WITHIN 23N136W TO 24N140W TO 09N140W TO 12N132W TO 15N131W TO  
23N136W NE TO E WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M.  
.48 HOUR FORECAST REMNANT LOW OF AMANDA W OF AREA. OVER FORECAST  
WATERS WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.  
 
.WITHIN 30N118W TO 30N126W TO 24N131W TO 23N130W TO 24N123W TO  
26N119W TO 30N118W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN N  
SWELL.  
.24 HOUR FORECAST WITHIN 30N116W TO 30N126W TO 22N134W TO  
15N130W TO 16N120W TO 22N115W TO 30N116W WINDS 20 KT OR LESS.  
SEAS 2.5 TO 3.0 M IN MIXED S TO SW AND NW TO N SWELL.  
.48 HOUR FORECAST WITHIN 30N116W TO 30N124W TO 22N123W TO  
21N118W TO 26N115W TO 30N116W...INCLUDING SEBASTIAN VIZCAINO  
BAY... WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN MIXED S TO SW  
AND NW SWELL.  
   
EXCEPT AS NOTED ABOVE WITH BORIS AND INVEST EP92  
WITHIN  
06N82W TO 10N104W TO 22N105W TO 18N122W TO 00N134W TO 01S89W TO  
06N82W...EXCEPT LEE OF GALAPAGOS ISLANDS...WINDS 20 KT OR LESS.  
SEAS 2.5 TO 4.0 M IN S TO SW SWELL.  
.24 HOUR FORECAST EXCEPT AS NOTED ABOVE WITH BORIS AND INVEST  
EP92...WITHIN 24N114W TO 17N121W TO 06N118W TO 03.4S97W TO  
03S80W TO 06N77W TO 24N114W...EXCEPT LEE OF GALAPAGOS ISLANDS...  
WINDS 20 KT OR LESS. SEAS 2.5 TO 3.5 M IN S TO SW SWELL.   
48 HOUR FORECAST EXCEPT AS NOTED ABOVE WITH INVEST EP92  
 
WITHIN 13N91W TO 16N94W TO 16N97W TO 09N101W TO 07N93W TO 09N86W  
TO 13N91W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.5 M IN S TO SW  
SWELL. WITHIN 06N79W TO 06N80W TO 03N83W TO 01N83W TO 00N82W TO  
02N80W TO 06N79W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN S TO  
SW SWELL.  
 
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.  
 
CONVECTION VALID AT 0800 UTC MON JUN 8...  
   
TROPICAL STORM BORIS  
NUMEROUS STRONG WITHIN 480 NM SE  
QUADRANT...AND WITHIN 150 NM W SEMICIRCLE. SCATTERED MODERATE  
ISOLATED STRONG ELSEWHERE FROM 04N TO 19N BETWEEN 91W AND 104W.  
   
LOW PRES...INVEST EP92  
NUMEROUS STRONG FROM 05N TO 13N  
BETWEEN 84W AND 90.5W. SCATTERED MODERATE ELSEWHERE FROM 00N TO  
14N BETWEEN 78W AND 91W.  
   
REMNANT LOW OF AMANDA  
SCATTERED MODERATE N QUADRANT BETWEEN  
45 NM AND 90 NM.  
   
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH  
 
MONSOON TROUGH FROM 09N78W TO LOW PRES...INVEST EP92...NEAR  
10.5N87.5W TO JUST E OF TROPICAL STORM BORIS NEAR 16N97W...THEN  
RESUMES SW OF THE BORIS AT 12N10W TO LOW PRES AT 10.5N108.5W TO  
08N117W TO 10N133W JUST SE OF THE REMNANT LOW OF AMANDA. ITCZ FROM  
07N139W TO BEYOND 06N140W. SCATTERED MODERATE WITHIN 180 NM SE  
SEMICIRCLE OF LOW NEAR 10.5N108.5W.  
 
 
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.  
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