


High Seas Forecast
Issued by NWS
Issued by NWS
586 FZPN02 KWBC 030548 HSFEPI HIGH SEAS FORECAST FOR METAREA XII NWS OCEAN PREDICTION CENTER WASHINGTON DC 0545 UTC THU JUL 03 2025 CCODE/2:31:12:11:00/AOW+POR+AOE/NWS/CCODE SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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. ONLY YOU KNOW THE WEATHER AT YOUR POSITION. REPORT IT TO THE NATIONAL WEATHER SERVICE. EMAIL US AT VOSOPS@NOAA.GOV(LOWERCASE). FOR ANY TROPICAL CYCLONE INFORMATION BEYOND 48 HOURS REFERENCE THE ASSOCIATED NWS TROPICAL CYCLONE FORECAST/ADVISORY (TCM). SECURITE PACIFIC N OF 30N AND S OF 67N E OF A LINE FROM BERING STRAIT TO 50N 160E ALL FORECASTS VALID OVER ICE FREE FORECAST WATERS SYNOPSIS VALID 0000 UTC JUL 03. 24 HOUR FORECAST VALID 0000 UTC JUL 04. 48 HOUR FORECAST VALID 0000 UTC JUL 05. .WARNINGS. ...GALE WARNING... .FROM 41N TO 43N E OF 126W AREA OF N WINDS 25 TO 35 KT. SEAS TO 3 M. ELSEWHERE FROM 30N TO 41N BETWEEN 119W AND 129W AREA OF N TO NW WINDS 20 TO 30 KT. SEAS TO 3.5 M. .24 HOUR FORECAST S OF 43N E OF 126W AREA OF N TO NW WINDS 20 TO 30 KT. SEAS TO 3 M. .48 HOUR FORECAST S OF 40N E OF 124W AREA OF NW WINDS TO 25 KT. SEAS TO 2.5 M. .SYNOPSIS AND FORECAST. .LOW 55N155W 999 MB DRIFTING S. WITHIN 300 NM N QUADRANT AND FROM 41N TO 57N BETWEEN 144W AND 165W WINDS 20 TO 30 KT. SEAS TO 3.5 M. .24 HOUR FORECAST LOW 54N155W 1002 MB. N OF 54N BETWEEN 144W AND 160W AND FROM 40N TO 44N BETWEEN 146W AND 157W WINDS 20 TO 30 KT. SEAS TO 2.5 M. .48 HOUR FORECAST LOW DISSIPATED. WITHIN 300 NM NE OF A LINE FROM 55N166W TO 54N156W WINDS TO 25 KT. SEAS LESS THAN 2.5 M. .LOW NW OF AREA NEAR 57N172E 997 MB MOVING SE 10 KT. WITHIN 660 NM S QUADRANT WINDS TO 25 KT. SEAS LESS THAN 2.5 M. .24 HOUR FORECAST LOW 55N177E 997 MB. WITHIN 480 NM S QUADRANT WINDS TO 25 KT. SEAS LESS THAN 2.5 M. .48 HOUR FORECAST LOW 52N175W 1003 MB. WITHIN 420 NM S QUADRANT WINDS TO 25 KT. SEAS TO 2.5 M. .LOW 47N178E 1009 MB MOVING NE 20 KT. WITHIN 480 NM S QUADRANT WINDS 20 TO 30 KT. SEAS LESS THAN 2.5 M. .24 HOUR FORECAST LOW 49N170W 1007 MB. WITHIN 540 NM S QUADRANT WINDS TO 25 KT. SEAS LESS THAN 2.5 M. .DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 40N TO 49N BETWEEN 161W AND 170E AND FROM 51N TO 58N BETWEEN 176W AND 175E. .24 HOUR FORECAST DENSE FOG FROM 42N TO 50N BETWEEN 159W AND 176W...FROM 53N TO 57N BETWEEN 169W AND 173W...AND FROM 42N TO 46N W OF 163E. .48 HOUR FORECAST DENSE FOG FROM 45N TO 50N BETWEEN 150W AND 163W AND FROM 41N TO 51N W OF 175E. .FORECASTER JOSEPH. OCEAN PREDICTION CENTER. NWS NATIONAL HURRICANE CENTER MIAMI FL E PACIFIC FROM THE EQUATOR TO 30N E OF 140W AND 03.4S TO THE EQUATOR E OF 120W SYNOPSIS VALID 0000 UTC THU JUL 3. 24 HOUR FORECAST VALID 0000 UTC FRI JUL 4. 48 HOUR FORECAST VALID 0000 UTC SAT JUL 5. .WARNINGS. ...HURRICANE WARNING... .HURRICANE FLOSSIE NEAR 19.8N 110.2W 986 MB AT 0300 UTC JUL 03 MOVING NW OR 305 DEG AT 7 KT. MAXIMUM SUSTAINED WINDS 65 KT GUSTS 80 KT. TROPICAL STORM FORCE WINDS WITHIN 50 NM NW AND SE QUADRANTS...60 NM NE QUADRANT AND 40 NM SW QUADRANT. SEAS 4 M OR GREATER WITHIN 60 NM S SEMICIRCLE...120 NM NE QUADRANT AND 90 NM NW QUADRANT WITH SEAS TO 8.5 M. ELSEWHERE WITHIN 21N106W TO 21N109W TO 20N111W TO 19N111W TO 20N109W TO 20N106W TO 21N106W...INCLUDING NEAR CABO CORRIENTES...WINDS 20 TO 33 KT. SEAS 3.5 TO 4.0 M. REMAINDER OF AREA WITHIN 24N108W TO 25N114W TO 15N120W TO 14N118W TO 17N109W TO 19N106W TO 24N108W...INCLUDING NEAR CABO CORRIENTES AND THE GULF OF CALIFORNIA AND WITHIN 60 NM OF SHORE...WINDS 20 KT OR LESS. SEAS 2.5 TO 4.0 M IN MIXED SWELL. .12 HOUR FORECAST TROPICAL STORM FLOSSIE NEAR 20.4N 111.3W. MAXIMUM SUSTAINED WINDS 55 KT GUSTS 65 KT. TROPICAL STORM FORCE WINDS WITHIN 40 NM NW AND SE QUADRANTS...50 NM NE QUADRANT AND 20 NM SW QUADRANT. SEAS 4 M OR GREATER WITHIN 80 NM S SEMICIRCLE...60 NM NE QUADRANT AND 30 NM NW QUADRANT WITH SEAS TO 6.5 M. ELSEWHERE WITHIN 22N111W TO 22N113W TO 20N113W TO 19N112W TO 19N111W TO 20N111W TO 22N111W WINDS 20 TO 30 KT. SEAS 3.5 TO 4.0 M. REMAINDER OF AREA WITHIN 25N109W TO 25N117W TO 22N120W TO 17N119W TO 17N110W TO 20N106W TO 25N109W...INCLUDING NEAR CABO CORRIENTES AND THE GULF OF CALIFORNIA AND WITHIN 60 NM OF SHORE...WINDS 20 KT OR LESS. SEAS 2.5 TO 4 M IN S SWELL. .24 HOUR FORECAST POST-TROPICAL FLOSSIE NEAR 21.4N 112.7W. MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE WINDS WITHIN 20 NM OF CENTER EXCEPT 30 NM NE QUADRANT. SEAS 4 M OR GREATER WITHIN 30 NM ALL QUADRANTS WITH SEAS TO 4.5 M. ELSEWHERE WITHIN 22N112W TO 22N113W TO 22N114W TO 21N114W TO 21N112W TO 22N112W WINDS 20 TO 33 KT. SEAS 3.5 TO 4 M. REMAINDER OF AREA WITHIN 24N108W TO 26N114W TO 21N117W TO 15N113W TO 15N110W TO 18N104W TO 24N108W...INCLUDING NEAR CABO CORRIENTES AND THE GULF OF CALIFORNIA AND WITHIN 60 NM OF SHORE...WITHIN 60 NM OF SHORE...WINDS 20 KT OR LESS. SEAS 2.5 TO 3.5 M IN S SWELL. .36 HOUR FORECAST POST-TROPICAL REMNANT LOW FLOSSIE NEAR 22.6N 114.2W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. ELSEWHERE WITHIN 23N113W TO 24N114W TO 23N115W TO 22N115W TO 22N114W TO 23N113W WINDS 20 TO 30 KT. SEAS 2.5 TO 3.0 M. REMAINDER OF AREA WITHIN 25N113W TO 25N115W TO 23N117W TO 19N115W TO 18N111W TO 21N110W TO 25N113W...INCLUDING WITHIN 60 NM OF SHORE...WITHIN 60 NM OF SHORE...WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN S SWELL. .48 HOUR FORECAST POST-TROPICAL REMNANT LOW FLOSSIE NEAR 23.6N 115.9W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. ELSEWHERE WITHIN 25N115W TO 25N116W TO 24N116W TO 23N115W TO 24N114W TO 25N115W SE WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M. 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 11N90W TO 12N91W TO 11N93W TO 10N94W TO 09N93W TO 10N91W TO 11N90W E WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M. ELSEWHERE WITHIN 10N88W TO 13N91W TO 12N97W TO 08N96W TO 08N94W TO 09N89W TO 10N88W WINDS 20 KT OR LESS. SEAS TO 2.5 M IN S TO SW SWELL. .24 HOUR FORECAST WITHIN 07N96W TO 08N97W TO 08N99W TO 06N99W TO 06N99W TO 06N97W TO 07N96W SW TO W WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M. ELSEWHERE WITHIN 13N92W TO 15N95W TO 14N101W TO 04N104W TO 02N95W TO 05N92W TO 13N92W...INCLUDING THE GULF OF TEHUANTEPEC...WINDS 20 KT OR LESS. SEAS TO 2.5 M IN S TO SW SWELL. .48 HOUR FORECAST WITHIN 15N98W TO 17N105W TO 06N107W TO 01N110W TO 01N98W TO 04N94W TO 15N98W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN S TO SW SWELL. .WITHIN 30N122W TO 30N131W TO 27N130W TO 27N128W TO 29N123W TO 30N122W WINDS 20 KT OR LESS. SEAS TO 2.5 M IN N SWELL. .24 HOUR FORECAST WITHIN 30N119W TO 30N130W TO 25N129W TO 24N126W TO 26N120W TO 30N119W WINDS 20 KT OR LESS. SEAS TO 2.5 M IN NE TO E SWELL. .48 HOUR FORECAST WITHIN 30N120W TO 30N128W TO 28N130W TO 24N128W TO 24N124W TO 26N122W TO 30N120W WINDS 20 KT OR LESS. SEAS TO 2.5 M IN E TO SE SWELL. .WITHIN 09N89W TO 18N104W TO 14N120W TO 06N125W TO 03.4S108W TO 03.4S86W TO 09N89W...EXCEPT LEE OF GALAPAGOS ISLANDS...WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN S TO SW SWELL. .24 HOUR FORECAST WITHIN 15N104W TO 16N108W TO 12N117W TO 07N116W TO 06N107W TO 11N104W TO 15N104W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN S TO SW SWELL. .48 HOUR FORECAST WITHIN 11N106W TO 11N108W TO 09N112W TO 07N111W TO 06N108W TO 08N107W TO 11N106W WINDS 20 KT OR LESS. SEAS TO 2.5 M IN S TO SW SWELL. .WITHIN 31N113W TO 32N114W TO 31N114W TO 30N114W TO 30N113W TO 31N113W...INCLUDING THE GULF OF CALIFORNIA...SE TO S WINDS 20 TO 25 KT. SEAS TO 2.5 M. .18 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. .12 HOUR FORECAST WITHIN 02S115W TO 01S120W TO 03.4S120W TO 03.4S111W TO 02S115W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN S TO SW SWELL. .24 HOUR FORECAST WITHIN 01N114W TO 02N124W TO 01N128W TO 01S120W TO 03.4S120W TO 03.4S104W TO 01N114W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN S TO SW SWELL. .48 HOUR FORECAST WITHIN 00N98W TO 02N103W TO 02S116W TO 03.4S120W TO 03.4S94W TO 00N98W 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 0330 UTC THU JUL 3... HURRICANE FLOSSIE...SCATTERED MODERATE WITHIN 120 NM SW OF CENTER. .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... MONSOON TROUGH FROM 10N84W TO A 1009 MB LOW PRES 10N97W..THEN TO 12N112W AND TO 07N130W. ITCZ FROM 07N130W TO BEYOND 07N140W. SCATTERED TO NUMEROUS MODERATE ISOLATED STRONG FROM 04N TO 14N EAST OF 115W. .FORECASTER DELGADO. NATIONAL HURRICANE CENTER. NATIONAL WEATHER SERVICE HONOLULU HI NORTH PACIFIC EQUATOR TO 30N BETWEEN 140W AND 160E SYNOPSIS VALID 0000 UTC JUL 03 2025. 24 HOUR FORECAST VALID 0000 UTC JUL 04 2025. 48 HOUR FORECAST VALID 0000 UTC JUL 05 2025. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .TROUGH 30N179W 25N179E MOVING W SLOWLY. SCATTERED MODERATE TSTMS FROM 28N TO 23N BETWEEN 173W AND 167W. .24 HOUR FORECAST TROUGH 30N178E 26N175E. .48 HOUR FORECAST TROUGH 30N177E 28N174E. .WINDS 20 KT OR LESS AND SEAS 2.5 M OR LOWER OVER ENTIRE FORECAST AREA. .ITCZ 07N140W 07N171E 07N160E. ISOLATED MODERATE TSTMS WITHIN 180 NM OF ITCZ. .SCATTERED MODERATE TSTMS FROM 19N TO 11N W OF 175E. .FORECASTER TROTTER. HONOLULU HI. $$