FZPN02 KWBC 151725 HSFEPI HIGH SEAS FORECAST FOR METAREA XII NWS OCEAN PREDICTION CENTER WASHINGTON DC 1745 UTC THU OCT 15 2026 CCODE/2:31:12:11:00/AOW+POR+AOE/NWS/CCODE SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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). FROM OCTOBER 15 TO APRIL 1, DUE TO THE CLIMATOLOGY OF THE NORTH PACIFIC AND THE FREQUENCY AND VOLUME OF WEATHER HAZARDS, ALONG WITH CUSTOMER FEEDBACK, HIGH SEAS FORECASTS WILL BE LIMITED TO WINDS OF 25 TO 35 KNOTS AND HIGHER, AND SEAS OF 4 METERS OR GREATER, ALONG WITH FREEZING SPRAY, DENSE FOG, VOLCANIC ASH, AND ANYTHING TROPICAL (INCLUDING A DEPRESSION). LESSER CONDITIONS WILL BE INCLUDED FOR WARNING CONDITIONS AND TO PRESERVE CONTINUITY WHERE APPROPRIATE. SECURITE PACIFIC S OF 67N AND N OF 30N E OF A LINE FROM THE BERING STRAIT TO 53N172E TO 50N180W TO 30N180W ALL FORECASTS VALID OVER ICE FREE FORECAST WATERS SYNOPSIS VALID 1200 UTC OCT 15. 24 HOUR FORECAST VALID 1200 UTC OCT 16. 48 HOUR FORECAST VALID 1200 UTC OCT 17. .WARNINGS. ...STORM WARNING... .LOW 58N145W 985 MB MOVING NW 25 KT. WITHIN 360 NM E AND 180 NM N QUADRANTS WINDS 35 TO 50 KT. SEAS 5 TO 7 M. ELSEWHERE FROM N OF A LINE FROM 56N154W TO 56N145W TO 56N140W TO 48N137W TO 48N133W TO 52N128W WINDS 25 TO 40 KT. SEAS 3 TO 5.5 M. .24 HOUR FORECAST LOW DISSIPATED INLAND WITH NEW LOW 56N135W 996 MB. FROM 51N TO 56N BETWEEN 128W AND 135 WINDS 25 TO 40 KT. SEAS 4 TO 6.5 M. .48 HOUR FORECAST LOW MOVED NE AND INLAND WITH CONDITIONS DIMINISHED. ...GALE WARNING... .LOW 55N157W 976 MB MOVING E 15 KT. WITHIN 480 NM SW SEMICIRCLE WINDS 25 TO 35 KT. SEAS 2.5 TO 5.5 M...HIGHEST SW QUADRANT. .24 HOUR FORECAST LOW 56N152W 979 MB. WITHIN 300 NM SE...AND 480 NM W AND SW QUADRANTS WINDS 25 TO 35 KT. SEAS 2.5 TO 5.5 M. .48 HOUR FORECAST LOW 56N143W 992 MB. WITHIN 420 NM S AND SW QUADRANTS WINDS 25 TO 35 KT. SEAS 2.5 TO 4.5 M. ...GALE WARNING... .12 HOUR FORECAST LOW W OF AREA 42N174E 1002 MB. WITHIN 300 NM NE AND 360 NM SE QUADRANTS WINDS 25 TO 35 KT. SEAS 2.5 TO 5 M. .24 HOUR FORECAST LOW 43N174W 1003 MB. WITHIN 360 NM SE AND 300 NM NE QUADRANTS WINDS 25 TO 35 KT. SEAS 3 TO 5.5 M. .48 HOUR FORECAST LOW 46N158W 1004 MB. WITHIN 360 NM S...300 NM SE AND 240 NM SW QUADRANTS WINDS 25 TO 35 KT. SEAS 3 TO 5.5 M. .SYNOPSIS AND FORECAST. .24 HOUR FORECAST N OF 50N W OF 180W AREA OF SE WINDS 20 TO 30 KT. SEAS TO 3 M. .48 HOUR FORECAST LOW 57N179W 1001 MB. FROM 48N TO 60N W OF 170W WINDS TO 25 KT. SEAS TO 4 M. .DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM N OF A LINE FROM 57N155W TO 54N145W...AND N OF 55N BETWEEN 158W AND 165W. .24 HOUR FORECAST DENSE FOG N OF 56N BETWEEN 154W AND 163W. .48 HOUR FORECAST CONDITIONS IMPROVED. .FORECASTER ROWLAND. 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 1200 UTC THU OCT 15. 24 HOUR FORECAST VALID 1200 UTC FRI OCT 16. 48 HOUR FORECAST VALID 1200 UTC SAT OCT 17. .WARNINGS. ...HURRICANE WARNING... .HURRICANE TRUDY NEAR 13.1N 101.6W 975 MB AT 1500 UTC OCT 15 MOVING NNW OR 335 DEG AT 5 KT. MAXIMUM SUSTAINED WINDS 80 KT GUSTS 100 KT. TROPICAL STORM FORCE WINDS WITHIN 40 NM S SEMICIRCLE...90 NM NE QUADRANT AND 80 NM NW QUADRANT. SEAS 4 M OR GREATER WITHIN 120 NM NE QUADRANT...60 NM SE QUADRANT...75 NM SW QUADRANT...AND 90 NM NW QUADRANT WITH SEAS TO 8.0 M.ELSEWHERE....WITHIN 14N99W TO 16N102W TO 14N103W TO 13N103W TO 11N102W TO 12N100W TO 14N99W WINDS 20 TO 33 KT. SEAS 3.5 TO 4.0 M. REMAINDER OF AREA...WITHIN 14N99W TO 16N101W TO 15N105W TO 12N105W TO 10N104W TO 10N101W TO 14N99W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.5 M IN MIXED SWELL. .24 HOUR FORECAST HURRICANE TRUDY NEAR 14.6N 102.2W. MAXIMUM SUSTAINED WINDS 115 KT GUSTS 140 KT. TROPICAL STORM FORCE WINDS WITHIN 120 NM NE QUADRANT...70 NM SE QUADRANT...60 NM SW QUADRANT...AND 100 NM NW QUADRANT. SEAS 4 M OR GREATER WITHIN 150 NM N SEMICIRCLE...90 NM SE QUADRANT...AND 120 NM SW QUADRANT WITH SEAS TO 9.0 M. ELSEWHERE...WITHIN 16N99W TO 17N100W TO 16N104W TO 13N103W TO 12N101W TO 14N99W TO 16N99W WINDS 20 TO 33 KT. SEAS 3.5 TO 4.0 M. REMAINDER OF AREA...WITHIN 13N99W TO 13N104W TO 17N101W TO 17N108W TO 12N109W TO 08N102W TO 13N99W...INCLUDING NEAR CABO CORRIENTES...WINDS 20 KT OR LESS. SEAS 2.5 TO 3.5 M IN MIXED SWELL. .48 HOUR FORECAST HURRICANE TRUDY NEAR 16.7N 103.4W. MAXIMUM SUSTAINED WINDS 120 KT GUSTS 145 KT. TROPICAL STORM FORCE WINDS WITHIN 90 NM NW AND SE QUADRANTS...110 NM NE QUADRANT AND 70 NM SW QUADRANT. SEAS 4 M OR GREATER WITHIN 210 NM ALL QUADRANTS EXCEPT 120 NM SE QUADRANT WITH SEAS TO 11.0 M. ELSEWHERE...WITHIN 17N100W TO 19N104W TO 18N105W TO 15N105W TO 14N102W TO 15N100W TO 17N100W WINDS 20 TO 33 KT. SEAS 3.5 TO 4.0 M. REMAINDER OF AREA...WITHIN 16N99W TO 15N105W TO 21N108W TO 14N113W TO 10N110W TO 10N103W TO 16N99W...INCLUDING NEAR CABO CORRIENTES...WINDS 20 KT OR LESS. SEAS 2.5 TO 3.5 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. ...TROPICAL STORM WARNING... .TROPICAL STORM SIMON NEAR 19.2N 108.1W 996 MB AT 1500 UTC OCT 15 MOVING N OR 360 DEG AT 0 KT. MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. TROPICAL STORM FORCE WINDS WITHIN 30 NM OF CENTER. SEAS 4 M OR GREATER WITHIN 30 NM OF CENTER WITH SEAS TO 4.5 M. ELSEWHERE...WITHIN 20N108W TO 20N109W TO 19N109W TO 18N109W TO 18N108W TO 19N108W TO 20N108W WINDS 20 TO 33 KT. SEAS 3.5 TO 4.0 M. REMAINDER OF AREA...WITHIN 19N107W TO 20N108W TO 20N110W TO 18N110W TO 17N108W TO 18N107W TO 19N107W...INCLUDING NEAR CABO CORRIENTES.. WINDS 20 KT OR LESS. SEAS 2.5 TO 3.5 M IN MIXED SWELL. .24 HOUR FORECAST TROPICAL STORM SIMON NEAR 20.2N 108.8W. MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. LITTLE CHANGE. RADIUS OF TROPICAL STORM FORCE WINDS AND SEAS 4 M OR GREATER. ELSEWHERE...WITHIN 20N108W TO 21N109W TO 20N109W TO 20N108W WINDS 20 TO 33 KT. SEAS 3.5 TO 4.0 M. REMAINDER OF AREA...WITHIN 21N108W TO 21N109W TO 20N110W TO 18N109W TO 18N108W TO 19N107W TO 21N108W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.5 M IN MIXED SWELL. .48 HOUR FORECAST TROPICAL STORM SIMON NEAR 21.9N 111.3W. MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT. TROPICAL STORM FORCE WINDS WITHIN 20 NM NW AND SE QUADRANTS...30 NM NE QUADRANT AND 0 NM SW QUADRANT. ELSEWHERE...WITHIN 22N111W TO 23N112W TO 22N112W TO 22N111W TO 22N110W TO 22N111W WINDS 20 TO 33 KT. SEAS 2.5 TO 3.5 M. REMAINDER OF AREA...WITHIN 22N110W TO 23N111W TO 23N112W TO 21N112W TO 21N111W TO 21N110W TO 22N110W...INCLUDING WITHIN 60 NM OF SHORE...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 31N115W TO 30N115W TO 30N114W TO 28N113W TO 29N112W TO 30N113W TO 31N115W...INCLUDING THE GULF OF CALIFORNIA...NW TO N WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M. .24 HOUR FORECAST WITHIN 31N114W TO 31N115W TO 30N115W TO 30N114W TO 31N114W...INCLUDING THE GULF OF CALIFORNIA...NW TO N WINDS 20 TO 30 KT. SEAS LESS THAN 2.5 M. .36 HOUR FORECAST CONDITIONS IMPROVE. .WITHIN 00N110W TO 04N111W TO 02N115W TO 00N128W TO 03.4S120W TO 03.4S102W TO 00N110W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN S TO SW SWELL. .24 HOUR FORECAST WITHIN 00N108W TO 00N110W TO 01S115W TO 03.4S115W TO 03.4S102W TO 00N108W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN S TO SW SWELL. .48 HOUR FORECAST WITHIN 01S107W TO 01N110W TO 00N112W TO 03.4S115W TO 03.4S108W TO 01S107W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN S TO SW SWELL. .33 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 15N95W TO 14N95W TO 15N94W TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC...NW TO N WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M. .48 HOUR FORECAST WITHIN 16N95W TO 14N95W TO 15N94W TO 16N95W...INCLUDING THE GULF OF TEHUANTEPEC...WINDS 20 TO 30 KT. SEAS TO 2.5 M. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. CONVECTION VALID AT 1500 UTC THU OCT 15... .HURRICANE TRUDY...NUMEROUS STRONG WITHIN 60 NM OF CENTER. .T.S. SIMON...NUMEROUS MODERATE FROM 18N TO 20N BETWEEN 107W AND 109W. .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... MONSOON TROUGH EXTENDS FROM 08N83W TO 12N94W AND FROM 10N103W TO 03N117W. ITCZ EXTENDS FROM 03N117W TO 05N140W. SCATTERED MODERATE FROM 01N TO 08N BETWEEN 103W AND 117W. $$ .FORECASTER KONARIK. NATIONAL HURRICANE CENTER. NATIONAL WEATHER SERVICE HONOLULU HI NORTH PACIFIC EQUATOR TO 30N BETWEEN 140W AND 180W SYNOPSIS VALID 1200 UTC OCT 15 2026. 24 HOUR FORECAST VALID 1200 UTC OCT 16 2026. 48 HOUR FORECAST VALID 1200 UTC OCT 17 2026. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .TROUGH FROM 30N151W TO 27N156W TO 26N160W MOVING ESE SLOWLY. .24 HOUR FORECAST TROUGH FROM 30N149W TO 25N160W. .48 HOUR FORECAST TROUGH FROM 30N150W TO 26N160W. .TROUGH FROM 06N142W TO 03N143W TO 00N143W MOVING WNW SLOWLY. SCATTERED MODERATE TSTMS WITHIN 150 NM W OF TROUGH N OF 03N. .24 HOUR FORECAST TROUGH FROM 07N145W TO 04N147W TO 01N148W. .48 HOUR FORECAST TROUGH FROM 08N148W TO 04N152W. .LOW NEAR 05N173W 1007 MB. TROUGH FROM LOW TO 01N165W. BOTH LOW AND TROUGH MOVING W SLOWLY. SCATTERED MODERATE TSTMS WITHIN 90 NM N OF LOW. .24 HOUR FORECAST LOW NEAR 05N176W. .48 HOUR FORECAST LOW WEAKENED INTO TROUGH AND MOVED W OF AREA. .WINDS 20 TO 25 KT FROM 29N TO 27N BETWEEN 165W AND 174W. .24 HOUR FORECAST WINDS WEAKENED TO 20 KT OR LESS. .SEAS 2.5 TO 3 M FROM 29N TO 27N BETWEEN 167W AND 173W. .24 HOUR FORECAST SEAS SUBSIDED TO 2.5 M OR LESS. .OTHERWISE...WINDS 20 KT OR LESS AND SEAS 2.5 M OR LOWER OVER REMAINDER OF FORECAST AREA. .SCATTERED TO ISOLATED MODERATE TO STRONG TSTMS FROM 09N TO 03N BETWEEN 144W AND 149W...WITHIN 90 NM EITHER SIDE OF LINES FROM 12N154W TO 00N151W AND FROM 12N167W TO 06N177W. $$ .FORECASTER BLOOD. HONOLULU HI.