


High Seas Forecast
Issued by NWS
Issued by NWS
442 FZPN02 KWBC 010525 HSFEPI HIGH SEAS FORECAST FOR METAREA XII NWS OCEAN PREDICTION CENTER WASHINGTON DC 0545 UTC TUE JUL 01 2025 CCODE/2:31:12:11:00/AOW+POR+AOE/NWS/CCODE SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 01. 24 HOUR FORECAST VALID 0000 UTC JUL 02. 48 HOUR FORECAST VALID 0000 UTC JUL 03. .WARNINGS. ...GALE WARNING... .FROM 36N TO 46N BETWEEN 124W AND 131W. WINDS 20 TO 30 KT. SEAS 2.5 TO 3.5 M. .12 HOUR FORECAST FROM 40N TO 43N E OF 42W WINDS 25 TO 35 KT. SEAS 3 TO 4 M. .24 HOUR FORECAST FROM 33N TO 44N BETWEEN 124W AND 130W WINDS 25 TO 35 KT. SEAS 2.5 TO 4.5 M. .48 HOUR FORECAST FROM 32N TO 43N BETWEEN 122W AND 129W WINDS 20 TO 30 KT. SEAS 2.5 TO 3.5 M. .SYNOPSIS AND FORECAST. .LOW 62N173W 996 MB MOVING SE 10 KT. FROM 53N TO 59N BETWEEN 161W AND 174W WINDS 20 TO 30 KT. SEAS TO 3 M. .24 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER 60N166W 997 MB. FROM 43N TO 60N BETWEEN 150W AND 174W...EXCEPT WITHIN BERING SEA...WINDS 20 TO 30 KT. SEAS 2.5 TO 3.5 M. .48 HOUR FORECAST LOW 55N154W 1002 MB. WITHIN 300 NM NE QUADRANT...AND WITHIN 240 NM E AND SE OF A LINE FROM 55N151W TO 48N150W TO 44N163W WINDS TO 25 KT. SEAS TO 2.5 M. .LOW 36N154W 1019 MB DRIFTING E 05 KT. WITHIN 60 NM NW SEMICIRCLE WINDS TO 25 KT. SEAS TO 2.5 M. .24 HOUR FORECAST CONDITIONS DIMINISHED. .LOW 32N170W 1019 MB MOVING SW 10 KT. WITHIN 240 NM NW SEMICIRCLE WINDS TO 25 KT. SEAS TO 2.5 M. .24 HOUR FORECAST LOW 31N174W 1019 MB. WITHIN 240 NM N SEMICIRCLE WINDS TO 25 KT. SEAS TO 2.5 M. .48 HOUR FORECAST LOW DISSIPATED AND ASSOCIATED CONDITIONS DIMINISHED. .DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM WITHIN 420 NM NW OF A LINE FROM 40N179W TO 55N167W...AND FROM 57N TO 63N BETWEEN 164W AND 173W. .24 HOUR FORECAST DENSE FOG WITHIN 180 NM NW OF A LINE FROM 40N167E TO 45N167W TO 54N160W...AND NW OF A LINE FROM 45N160E TO 49N172E TO 56N172E. .48 HOUR FORECAST DENSE FOG FROM 42N TO 46N BETWEEN 159W AND 172E...AND N OF 52N BETWEEN 177W AND 177E. .FORECASTER POCHE. OCEAN PREDICTION CENTER. 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 TUE JUL 1. 24 HOUR FORECAST VALID 0000 UTC WED JUL 2. 48 HOUR FORECAST VALID 0000 UTC THU JUL 3. .WARNINGS. ...HURRICANE WARNING... .HURRICANE FLOSSIE NEAR 16.5N 104.3W 988 MB AT 0300 UTC JUL 01 MOVING WNW OR 300 DEG AT 9 KT. MAXIMUM SUSTAINED WINDS 65 KT GUSTS 80 KT. TROPICAL STORM FORCE WINDS WITHIN 100 NM NE QUADRANT...70 NM SE QUADRANT...50 NM SW QUADRANT...AND 80 NM NW QUADRANT. SEAS 4 M OR GREATER WITHIN 105 NM N SEMICIRCLE...90 NM SE QUADRANT AND 60 NM SW QUADRANT WITH SEAS TO 7 M. ELSEWHERE WITHIN 17N100W TO 19N105W TO 16N106W TO 15N105W TO 16N103W TO 15N102W TO 17N100W...INCLUDING NEAR CABO CORRIENTES...SE WINDS 20 TO 33 KT. SEAS 3 TO 4 M . .24 HOUR FORECAST HURRICANE FLOSSIE NEAR 18.2N 107.3W. MAXIMUM SUSTAINED WINDS 90 KT GUSTS 110 KT. TROPICAL STORM FORCE WINDS WITHIN 80 NM NW AND SE QUADRANTS...120 NM NE QUADRANT AND 60 NM SW QUADRANT. SEAS 4 M OR GREATER 120 NM N SEMICIRCLE AND 90 NM S SEMICIRCLE WITH SEAS TO 7 M. ELSEWHERE WITHIN 22N107W TO 21N110W TO 16N111W TO 15N103W TO 18N102W TO 22N107W...INCLUDING NEAR CABO CORRIENTES...WINDS 20 TO 33 KT. SEAS 3 TO 4 M. REMAINDER OF AREA WITHIN 14N104W TO 16N106W TO 11N115W TO 07N116W TO 07N110W TO 10N106W TO 14N104W SW WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M. .48 HOUR FORECAST HURRICANE FLOSSIE NEAR 19.5N 109.7W. MAXIMUM SUSTAINED WINDS 85 KT GUSTS 105 KT. TROPICAL STORM FORCE WINDS WITHIN 70 NM NW AND SE QUADRANTS...90 NM NE QUADRANT AND 60 NM SW QUADRANT. SEAS 4 M OR GREATER WITHIN 150 NM NE QUADRANT...105 NM SE AND NW QUADRANTS AND 75 NM SW QUADRANT WITH SEAS TO 6 M. ELSEWHERE WITHIN 22N106W TO 20N108W TO 23N109W TO 19N112W TO 17N108W TO 19N106W TO 22N106W...INCLUDING NEAR CABO CORRIENTES...WINDS 20 TO 33 KT. SEAS 3 TO 4 M. REMAINDER OF AREA WITHIN 18N104W TO 23N107W TO 24N114W TO 14N111W TO 09N117W TO 09N106W TO 18N104W...INCLUDING NEAR CABO CORRIENTES AND THE GULF OF CALIFORNIA AND WITHIN 60 NM OF SHORE...W WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M. FORECAST WINDS IN AND NEHURRICANEAR ACTIVE TROPICAL CYCLONES SHOULD BE USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE AND INTENSITY. .SYNOPSIS AND FORECAST. .WITHIN 00N104W TO 01N117W TO 00N123W TO 03.4S120W TO 03.4S94W TO 00N104W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN S TO SW SWELL. .24 HOUR FORECAST WITHIN 06N107W TO 03N111W TO 00N121W TO 03.4S120W TO 03.4S91W TO 06N107W...EXCEPT LEE OF GALAPAGOS ISLANDS... WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN S TO SW SWELL. .42 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN S TO SW SWELL. .06 HOUR FORECAST WITHIN 11N86W TO 11N87W TO 11N88W TO 10N87W TO 10N86W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO... NE WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M. .18 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. .24 HOUR FORECAST WITHIN 11N86W TO 11.5N86.5W TO 11.5N87.5W TO 11N88W TO 10.5N88W TO 10.5N86.5W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO... NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M. .48 HOUR FORECAST WITHIN 11N86W TO 11N87W TO 11N88W TO 11N89W TO 10N89W TO 10N86W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO... NE TO E WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M. WITHIN 11N91W TO 11N92W TO 10N93W TO 10N91W TO 11N91W E WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M. .36 HOUR FORECAST WITHIN 31N113W TO 32N115W TO 30N115W TO 29N114W TO 30N113W TO 31N113W...INCLUDING THE GULF OF CALIFORNIA...SE TO S WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M. .48 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 0350 UTC TUE JUL 1... .HURRICANE FLOSSIE...NUMEROUS MODERATE TO STRONG FROM 14N TO 18N BETWEEN 98W AND 107W. SCATTERED MODERATE IN BANDS ELSEWHERE FROM 07N TO 20N BETWEEN 98W AND 120W. .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... THE MONSOON TROUGH EXTENDS FROM 09N84W TO 12N98W THEN CONTINUES W OF HURRICANE FLOSSIE FROM 13N109W TO 10N122W TO 06N136W. THE ITCZ STRETCHES FROM 06N136W TO BEYOND 06N140W. SCATTERED MODERATE OBSERVED FROM 03N TO 13N E OF 90W. $$ .FORECASTER RAMOS. NATIONAL HURRICANE CENTER. NATIONAL WEATHER SERVICE HONOLULU HI NORTH PACIFIC EQUATOR TO 30N BETWEEN 140W AND 160E SYNOPSIS VALID 0000 UTC JUL 01 2025. 24 HOUR FORECAST VALID 0000 UTC JUL 02 2025. 48 HOUR FORECAST VALID 0000 UTC JUL 03 2025. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .TROUGH 30N158W 25N160W MOVING W SLOWLY. .24 HOUR FORECAST TROUGH 30N158W 26N162W. .48 HOUR FORECAST TROUGH 30N158W 28N160W. .TROUGH 30N169W 28N171W NEARLY STATIONARY. .24 HOUR FORECAST TROUGH 30N174W 26N176W. .48 HOUR FORECAST TROUGH 30N178W 26N179W. .WINDS 20 KT OR LESS AND SEAS 2.5 M OR LOWER OVER ENTIRE FORECAST AREA. .ITCZ 07N140W 06N155W 06N175E 03N161E. ISOLATED MODERATE TSTMS W OF 155W WITHIN 240 NM N AND 90 NM S OF ITCZ. .ISOLATED MODERATE TSTMS IN AREA BOUNDED BY 22N170E 16N170E 17N161E 22N161E 22N170E. $$ .FORECASTER WROE. HONOLULU HI.