FZPN01 KWBC 160358 HSFEP1 HIGH SEAS FORECAST NWS OCEAN PREDICTION CENTER WASHINGTON DC 0430 UTC FRI OCT 16 2026 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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. 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 0000 UTC OCT 16. 24 HOUR FORECAST VALID 0000 UTC OCT 17. 48 HOUR FORECAST VALID 0000 UTC OCT 18. .WARNINGS. ...GALE WARNING... .LOW 55N154W 976 MB MOVING NE 15 KT. WITHIN 600 NM SW SEMICIRCLE AND WITHIN 300 NM E AND S OF A LINE FROM 54N135W TO 45N141W TO 43N159W WINDS 25 TO 35 KT. SEAS 2.5 TO 5 M. .24 HOUR FORECAST LOW 57N148W 988 MB. WITHIN 480 NM SW QUADRANT WINDS 20 TO 30 KT. SEAS 2.5 TO 5.5 M. .48 HOUR FORECAST LOW 58N142W 997 MB. WITHIN 360 NM S AND SW QUADRANTS WINDS 20 TO 30 KT. SEAS 2.5 TO 4.5 M. ...GALE WARNING... .LOW 43N179E 1002 MB MOVING E 20 KT. WITHIN 480 NM SE AND 300 NM E QUADRANTS WINDS 25 TO 35 KT. SEAS TO 4 M. .24 HOUR FORECAST LOW 44N167W 1002 MB. WITHIN 420 NM SE...300 NM E...AND 90 NM N QUADRANTS WINDS 25 TO 35 KT. SEAS 3 TO 5.5 M. ELSEWHERE WITHIN 480 NM SW QUADRANT WINDS TO 25 KT. SEAS TO 3 M. .48 HOUR FORECAST LOW 47N150W 1006 MB. FROM 39N TO 46N BETWEEN 145W AND 158W WINDS 25 TO 35 KT. SEAS 3 TO 5 M. ...GALE WARNING... .48 HOUR FORECAST LOW 53N175W 1003 MB. W OF A LINE FROM 54N168W TO 48N171W TO 38N178W WINDS 25 TO 35 KT. SEAS TO 4 M. .SYNOPSIS AND FORECAST. .DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM N AND NE OF A LINE FROM 57N156W TO 60N149W TO 59N140W TO 54N134W...AND N OF 57N BETWEEN 158W AND 164W. .24 HOUR FORECAST CONDITIONS IMPROVED. .FORECASTER KREKELER. 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 FRI OCT 16. 24 HOUR FORECAST VALID 0000 UTC SAT OCT 17. 48 HOUR FORECAST VALID 0000 UTC SUN OCT 18. .WARNINGS. ...HURRICANE WARNING... .HURRICANE TRUDY NEAR 14.3N 102.1W 971 MB AT 0300 UTC OCT 16 MOVING NNW OR 345 DEG AT 6 KT. MAXIMUM SUSTAINED WINDS 90 KT GUSTS 110 KT. TROPICAL STORM FORCE WINDS WITHIN 90 NM NE QUADRANT...50 NM SE QUADRANT...40 NM SW QUADRANT...AND 80 NM NW QUADRANT. SEAS 4 M OR GREATER WITHIN 120 NM OF CENTER EXCEPT 90 NM SE QUADRANT WITH SEAS TO 8.5 M. ELSEWHERE WITHIN 16N99W TO 17N102W TO 15N104W TO 12N104W TO 12N100W TO 14N99W TO 16N99W WINDS 20 TO 30 KT. SEAS 3.0 TO 4.0 M. REMAINDER OF AREA WITHIN 16N99W TO 18N104W TO 15N107W TO 13N107W TO 10N105W TO 09N100W TO 16N99W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN MIXED SWELL. .24 HOUR FORECAST HURRICANE TRUDY NEAR 15.9N 102.8W. MAXIMUM SUSTAINED WINDS 120 KT GUSTS 145 KT. TROPICAL STORM FORCE WINDS WITHIN 110 NM NE QUADRANT...70 NM SE QUADRANT...60 NM SW QUADRANT...AND 90 NM NW QUADRANT. SEAS 4 M OR GREATER WITHIN 150 NM OF CENTER EXCEPT 120 NM SE QUADRANT WITH SEAS TO 10.0 M. ELSEWHERE WITHIN 16N100W TO 18N104W TO 16N105W TO 14N105W TO 13N102W TO 14N100W TO 16N100W WINDS 20 TO 30 KT. SEAS 3.0 TO 4.0 M. REMAINDER OF AREA WITHIN 16N98W TO 20N106W TO 18N109W TO 14N110W TO 08N102W TO 10N99W TO 16N98W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN MIXED SWELL. .48 HOUR FORECAST HURRICANE TRUDY NEAR 18.4N 104.8W. MAXIMUM SUSTAINED WINDS 115 KT GUSTS 140 KT. TROPICAL STORM FORCE WINDS WITHIN 80 NM NW AND SE QUADRANTS...100 NM NE QUADRANT AND 70 NM SW QUADRANT. SEAS 4 M OR GREATER WITHIN 180 NM OF CENTER EXCEPT 150 NM SE QUADRANT WITH SEAS TO 12.0 M. ELSEWHERE WITHIN 17N99W TO 21N105W TO 22N113W TO 17N115W TO 11N112W TO 09N102W TO 17N99W WINDS 20 TO 30 KT. SEAS 3.0 TO 4.0 M. REMAINDER OF AREA WITHIN 18N102W TO 20N105W TO 18N107W TO 16N107W TO 15N105W TO 16N102W TO 18N102W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN MIXED SWELL. ...TROPICAL STORM WARNING... .TROPICAL STORM SIMON NEAR 19.5N 108.5W 1002 MB AT 0300 UTC OCT 16 MOVING NW OR 320 DEG AT 2 KT. MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE WINDS WITHIN 20 NM E SEMICIRCLE...30 NM SW QUADRANT AND 40 NM NW QUADRANT. ELSEWHERE WITHIN 19.5N107.5W TO 20N108W TO 19.5N108.5W TO 19N108.5W TO 19N108W TO 19.5N107.5W WINDS 20 TO 30 KT. SEAS 2.5 TO 3.0 M. REMAINDER OF AREA WITHIN 19N108W TO 20N108W TO 19N109W TO 18N109W TO 18N108W TO 19N108W WINDS 20 KT OR LESS. SEAS 2.5 M IN MIXED SWELL. .24 HOUR FORECAST TROPICAL DEPRESSION SIMON NEAR 21.2N 110.7W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. ELSEWHERE WITHIN 22N110W TO 23N111W TO 22N112W TO 21N112W TO 21N110W TO 21N109W TO 22N110W E TO SE WINDS 20 TO 30 KT. SEAS 2.5 M IN MIXED SWELL. .36 HOUR FORECAST POST-TROPICAL REMNANT LOW SIMON NEAR 22.1N 112.4W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. .48 HOUR FORECAST POST-TROPICAL REMNANT LOW SIMON NEAR 23.2N 114.0W. MAXIMUM SUSTAINED WINDS 20 KT GUSTS 30 KT. SEAS 2.5 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. ...GALE WARNING... .24 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 16N96W TO 15N95W TO 15N94W TO 15N93W TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC...NW WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M. .42 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 14N95W TO 14N94W TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 30 TO 45 KT. SEAS 3.0 TO 4.0 M. ELSEWHERE WITHIN 16N94W TO 16N95W TO 14N96W TO 12N96W TO 13N94W TO 16N94W N WINDS 20 TO 30 KT. SEAS 2.5 TO 3.0 M. REMAINDER OF AREA WITHIN 15N93W TO 16N95W TO 14N98W TO 08N99W TO 08N97W TO 12N93W TO 15N93W WINDS 20 KT OR LESS. SEAS 2.5 M IN N TO NE SWELL. .48 HOUR FORECAST LITTLE CHANGE .SYNOPSIS AND FORECAST. .WITHIN 30N113W TO 31N113W TO 32N115W TO 30N114W TO 27N112W TO 28N112W TO 30N113W...INCLUDING THE GULF OF CALIFORNIA...NW TO N WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M. .24 HOUR FORECAST LITTLE CHANGE. .48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. .WITHIN 10N115W TO 17N118W TO 26N140W TO 00N140W TO 03.4S94W TO 07N99W TO 10N115W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN S TO SW SWELL. .24 HOUR FORECAST WITHIN 09N96W TO 23N140W TO 00N135W TO 03.4S120W TO 03.4S88W TO 09N96W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN S TO SW SWELL. .48 HOUR FORECAST WITHIN 14N114W TO 19N138W TO 00N131W TO 03.4S120W TO 03.4S84W TO 00N84W TO 14N114W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN S TO SW SWELL. .30 HOUR FORECAST WITHIN 30N137W TO 30N140W TO 26N140W TO 28N138W TO 30N137W WINDS 20 KT OR LESS. SEAS 2.5 M IN NW SWELL. .48 HOUR FORECAST WITHIN 30N129W TO 30N140W TO 21N140W TO 30N129W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NW SWELL. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. CONVECTION VALID AT 0300 UTC FRI OCT 16... .HURRICANE TRUDY...NUMEROUS MODERATE SCATTERED STRONG FROM 11N TO 17N BETWEEN 98W AND 104W. .TROPICAL STORM SIMON...SCATTERED MODERATE FROM 19N TO 22N BETWEEN 107W AND 110W. .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... MONSOON TROUGH FROM 08N78W TO 10N97W...FROM 11N103W TO 05N118W. ITCZ FROM 05N118W TO 02N140W. SCATTERED MODERATE ISOLATED STRONG FROM 02N TO 15N BETWEEN 87W AND 92W. .FORECASTER DELGADO. NATIONAL HURRICANE CENTER. $$