843 FZPN03 KNHC 090955 HSFEP2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1030 UTC MON JUN 9 2025 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 0600 UTC MON JUN 9. 24 HOUR FORECAST VALID 0600 UTC TUE JUN 10. 48 HOUR FORECAST VALID 0600 UTC WED JUN 11. .WARNINGS. ...HURRICANE WARNING... .TROPICAL STORM BARBARA NEAR 16.9N 106.0W 994 MB AT 0900 UTC JUN 09 MOVING WNW OR 295 DEG AT 10 KT. MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 KT. TROPICAL STORM FORCE WINDS WITHIN 60 NM NE QUADRANT...50 NM SE QUADRANT...30 NM SW QUADRANT...AND 40 NM NW QUADRANT. SEAS 4 M OR GREATER WITHIN 60 NM W SEMICIRCLE...90 NM NE QUADRANT AND 75 NM SE QUADRANT WITH SEAS TO 8 M. ELSEWHERE WITHIN 17N103W TO 19N104W TO 17N107W TO 16N108W TO 14N106W TO 14N104W TO 17N103W WINDS 20 TO 33 KT. SEAS 3 TO 4 M. REMAINDER OF AREA WITHIN 17N101W TO 19N104W TO 18N108W TO 16N108W TO 13N105W TO 14N102W TO 17N101W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN MIXED SWELL. .24 HOUR FORECAST TROPICAL STORM BARBARA NEAR 18.8N 108.4W. MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 KT. TROPICAL STORM FORCE WINDS WITHIN 60 NM E SEMICIRCLE AND 40 NM W SEMICIRCLE. SEAS 4 M OR GREATER WITHIN 120 NM NE AND 60 NM SW SEMICIRCLES WITH SEAS TO 8 M. ELSEWHERE WITHIN 20N106W TO 21N107W TO 21N109W TO 19N110W TO 17N109W TO 18N106W TO 20N106W WINDS 20 TO 33 KT. SEAS 3 TO 4 M. REMAINDER OF AREA WITHIN 19N104W TO 23N108W TO 22N110W TO 20N112W TO 16N108W TO 15N104W TO 19N104W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN MIXED SWELL. .48 HOUR FORECAST POST-TROPICAL REMNANT LOW BARBARA NEAR 20.3N 110.5W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. WITHIN 21N109W TO 21N110W TO 21N111W TO 20N112W TO 20N111W TO 20N110W TO 21N109W E WINDS 20 TO 30 KT. SEAS 2.5 TO 3.0 M . ELSEWHERE WITHIN 22N110W TO 23N112W TO 22N113W TO 20N113W TO 19N111W TO 20N109W TO 22N110W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN SE TO S SWELL. ...TROPICAL STORM WARNING... .TROPICAL STORM COSME NEAR 14.2N 112.8W 999 MB AT 0900 UTC JUN 09 MOVING WNW OR 300 DEG AT 8 KT. MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE WINDS WITHIN 40 NM N SEMICIRCLE AND 30 NM S SEMICIRCLE. SEAS 4 M OR GREATER WITHIN 30 NM W SEMICIRCLE...75 NM NE QUADRANT AND 60 NM SE QUADRANT WITH SEAS TO 5 M. ELSEWHERE WITHIN 16N110W TO 16N113W TO 14N114W TO 12N111W TO 13N110W TO 14N109W TO 16N110W WINDS 20 TO 33 KT. SEAS 3 TO 4 M. REMAINDER OF AREA WITHIN 11N105W TO 16N110W TO 09N112W TO 06N120W TO 03N123W TO 03N113W TO 11N105W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN MIXED SWELL. .24 HOUR FORECAST TROPICAL STORM COSME NEAR 15.0N 114.2W. MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 KT. TROPICAL STORM FORCE WINDS WITHIN 60 NM E SEMICIRCLE AND 50 NM W SEMICIRCLE. SEAS 4 M OR GREATER WITHIN 120 NM NE AND 30 NM SW WITH SEAS TO 6 M. ELSEWHERE WITHIN 17N112W TO 18N115W TO 15N116W TO 13N115W TO 14N112W TO 14N111W TO 17N112W WINDS 20 KT OR LESS. SEAS 3 TO 4 M. REMAINDER OF AREA WITHIN 15N108W TO 19N112W TO 17N117W TO 12N117W TO 05N125W TO 06N120W TO 15N108W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN MIXED SWELL. .48 HOUR FORECAST TROPICAL STORM COSME NEAR 16.5N 113.4W. MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE WINDS WITHIN 50 NM NE AND SW QUADRANTS...40 NM NW QUADRANT AND 60 NM SE QUADRANT. SEAS 4 M OR GREATER WITHIN 90 NM N AND 30 NM S SEMICIRCLES WITH SEAS TO 6 M. ELSEWHERE WITHIN 18N112W TO 18N114W TO 17N115W TO 15N114W TO 14N113W TO 16N111W TO 18N112W WINDS 20 TO 33 KT. SEAS 3 TO 4 M. REMAINDER OF AREA WITHIN 17N110W TO 23N112W TO 19N117W TO 15N116W TO 12N113W TO 13N110W TO 17N110W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 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 02S91W TO 00N101W TO 01S111W TO 03.4S115W TO 03.4S88W TO 02S91W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN SW SWELL. .24 HOUR FORECAST WITHIN 02S94W TO 01S105W TO 01S120W TO 03.4S120W TO 03S92W TO 02S94W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN S TO SW SWELL. .36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN S TO SW SWELL. .WITHIN 15N136W TO 15N140W TO 10N140W TO 10N138W TO 12N134W TO 15N136W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN N TO NE SWELL. .24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. CONVECTION VALID AT 0900 UTC MON JUN 9... .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... MONSOON TROUGH FROM 08N78W TO 08N85W TO 12N95W...AND FROM 07N120W TO 06N125W TO 06N130W. ITCZ FROM 06N130W TO 07N135W TO BEYOND 06N140W. SCATTERED MODERATE TO ISOLATED STRONG WITHIN 90 NM EITHER SIDE OF THE MONSOON TROUGH E OF 100W. $$ .FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.