SNAL51 EUMS 200500 AAXX 20054 60672 46/// /1504 10216 20137= FZPN02 KWBC 200525 HSFEPI HIGH SEAS FORECAST FOR METAREA XII NWS OCEAN PREDICTION CENTER WASHINGTON DC 0545 UTC SUN SEP 20 2026 CCODE/1:31:12:01:00/AOW+POR/NWS/CCODE SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 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 SEP 20. 24 HOUR FORECAST VALID 0000 UTC SEP 21. 48 HOUR FORECAST VALID 0000 UTC SEP 22. .WARNINGS. ...STORM WARNING... .LOW 54N149W 976 MB MOVING NE 15 KT. BETWEEN 120 NM N AND NE OF A LINE FROM 57N149W TO 55N144W AND WITHIN 180 NM SE...300 NM S AND BETWEEN 120 NM AND 300 NM SW AND NW QUADRANTS WINDS 35 TO 50 KT. SEAS 4 TO 8 M...HIGHEST S QUADRANT. ELSEWHERE WITHIN 420 NM NE...660 NM E...540 NM SE...600 NM S...900 NM SW AND 960 NM NW QUADRANTS WINDS 25 TO 35 KT. SEAS 2.5 TO 5 M. .24 HOUR FORECAST LOW 59N146W 980 MB. WITHIN 120 NM N...360 NM SE...360 NM S...480 NM SW AND BETWEEN 300 NM AND 540 NM W QUADRANTS WINDS 25 TO 40 KT. SEAS 3.5 TO 7 M...HIGHEST SE QUADRANT. ELSEWHERE WITHIN 480 NM SE...900 NM S...1080 NM SW...W AND BETWEEN 360 NM AND 780 NM NW QUADRANTS WINDS 20 TO 30 KT. SEAS 2.5 TO 5 M IN MIXED SWELL...HIGHEST SW QUADRANT. .48 HOUR FORECAST LOW WELL INLAND WITH NEW LOW 53N147W 998 MB. WITHIN 180 NM NE...240 NM SE...420 NM W AND 480 NM NW QUADRANTS WINDS 25 TO 40 KT. SEAS 2.5 TO 5 M. ELSEWHERE WITHIN 600 NM S...660 NM SW...780 NM W AND 600 NM NW QUADRANTS WINDS 20 TO 30 KT. SEAS 2.5 TO 4 M...EXCEPT TO 2.5 M IN THE BERING SEA E OF 165W. .SYNOPSIS AND FORECAST. .FROM 33N TO 40N BETWEEN 119W AND 127W AREA OF NW TO N WINDS TO 25 KT. SEAS TO 3 M. .24 HOUR FORECAST FROM 30N TO 43N BETWEEN 119W AND 130W AREA OF NW TO N WINDS TO 25 KT. SEAS TO 2.5 M. .48 HOUR FORECAST FROM 30N TO 44N BETWEEN 116W AND 129W AREA OF NW TO N WINDS 20 TO 30 KT. SEAS TO 3 M. .DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM WITHIN 120 NM E OF A LINE FROM 55N136W TO 58N139W TO THE COASTS OF BRITISH COLUMBIA AND ALASKA...N OF A LINE FROM 57N145W TO 56N154W TO COAST OF ALASKA AND FROM 60N TO 67N BETWEEN 166W AND 170W. .24 HOUR FORECAST DENSE FOG WITHIN 90 NM S AND W OF THE ALASKAN COAST FROM 135W TO 151W AND N OF 64N W OF ALASKA. .48 HOUR FORECAST DENSE FOG WITHIN 90 NM S AND W OF BRITISH COLUMBIA AND ALASKAN COASTS FROM 131W TO 154W AND N OF 65N W OF ALASKA. .FORECASTER FUTTERMAN. 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 SUN SEP 20. 24 HOUR FORECAST VALID 0000 UTC MON SEP 21. 48 HOUR FORECAST VALID 0000 UTC TUE SEP 22. .WARNINGS. ...STORM WARNING... .WITHIN 12N103W TO 14N106W TO 12N105W TO 08N107W TO 06N106W TO 08N104W TO 12N103W S WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M. .24 HOUR FORECAST LOW PRESSURE...POSSIBLE TROPICAL CYCLONE...NEAR 15N106W. WITHIN 16N105W TO 16N106W TO 15N107W TO 15N106W TO 15N105W TO 16N105W W WINDS 25 TO 35 KT. SEAS 2.5 TO 4.5 M. WITHIN 16N104W TO 17N106W TO 15N108W TO 12N107W TO 12N104W TO 13N103W TO 16N104W SW WINDS 20 TO 30 KT. SEAS 2.5 TO 4.5 M. .45 HOUR FORECAST WITHIN 16N103W TO 16N104W TO 15N104W TO 16N103W NW TO N WINDS 40 TO 50 KT. SEAS 4.0 TO 5.5 M. WITHIN 15.5N103W TO 15.5N103.5W TO 15N104W TO 15N103.5W TO 15.5N103W SW WINDS 30 TO 40 KT. SEAS 4.0 TO 5.5 M. WITHIN 15N102W TO 17N103W TO 17N105W TO 15N107W TO 12N106W TO 12N103W TO 15N102W W WINDS 20 TO 30 KT. SEAS 2.5 TO 4.5 M. .48 HOUR FORECAST LOW PRESSURE...POSSIBLE TROPICAL CYCLONE...NEAR 15N103W. LITTLE CHANGE. .SYNOPSIS AND FORECAST. .WITHIN 24N132W TO 24N137W TO 21N139W TO 18N138W TO 15N129W TO 18N126W TO 24N132W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN E TO SE SWELL. .24 HOUR FORECAST WITHIN 23N133W TO 26N140W TO 16N140W TO 15N128W TO 17N128W TO 23N133W NE TO E WINDS 20 TO 25 KT. SEAS 2.5 TO 4.5 M IN E TO SE SWELL. .48 HOUR FORECAST WITHIN 19N131W TO 25N140W TO 15N140W TO 15N131W TO 19N131W WINDS 20 KT OR LESS. SEAS 2.5 TO 4.5 M IN E TO SE SWELL. .WITHIN 15N122W TO 16N124W TO 16N125W TO 15N125W TO 13N125W TO 13N123W TO 15N122W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN E TO SE SWELL. .24 HOUR FORECAST WITHIN 16N125W TO 15N128W TO 14N128W TO 13N127W TO 13N126W TO 14N125W TO 16N125W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN E TO SE SWELL. .48 HOUR FORECAST WITHIN 17N126W TO 18N129W TO 15N130W TO 14N128W TO 11N128W TO 14N125W TO 17N126W SE WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. CONVECTION VALID AT 0350 UTC SUN SEP 20... .INVEST EP98...NUMEROUS MODERATE TO STRONG FROM 08N TO 13N BETWEEN 120W AND 128W WITH SCATTERED MODERATE ELSEWHERE FROM 02N TO 13N BETWEEN 117W AND 136W. .INVEST EP99...NUMEROUS MODERATE TO STRONG FROM 07N TO 17N BETWEEN 100W AND 108W. .TROPICAL WAVE NEAR 83W...SCATTERED MODERATE TO ISOLATED STRONG FROM 01N TO 10N E OF 90W. .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... THE MONSOON TROUGH EXTENDS FROM 10N86W TO 12N106W TO 11N123W TO 13N137W. SCATTERED MODERATE AND ISOLATED STRONG N OF 03N AND EAST OF 107W...AND FROM 05N TO 12N BETWEEN 120W AND 128W. .FORECASTER RAMOS. NATIONAL HURRICANE CENTER. NATIONAL WEATHER SERVICE HONOLULU HI NORTH PACIFIC EQUATOR TO 30N BETWEEN 140W AND 180W SYNOPSIS VALID 0000 UTC SEP 20 2026. 24 HOUR FORECAST VALID 0000 UTC SEP 21 2026. 48 HOUR FORECAST VALID 0000 UTC SEP 22 2026. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .LOW 15N141W 1007 MB MOVING W 10 KT. .24 HOUR FORECAST LOW 15N143W 1008 MB. .48 HOUR FORECAST LOW 13N148W 1008 MB. .TROUGH 22N170W 17N169W MOVING W 5 KT. .24 HOUR FORECAST TROUGH DISSIPATED. .LOW 12N160W 1010 MB MOVING W 5 KT. .24 HOUR FORECAST LOW 11N162W 1010 MB. .48 HOUR FORECAST LOW 10N164W 1010 MB. .WINDS 20 TO 25 KT FROM 18N TO 22N BETWEEN 160W AND 155W. .24 HOUR FORECAST WINDS 20 TO 30 KT FROM 15N TO 20N E OF 145W. .48 HOUR FORECAST WINDS 20 TO 30 KT FROM 15N TO 22N BETWEEN 150W AND 140W. .SEAS 2.5 TO 3 M FROM 15N TO 22N BETWEEN 155W AND 140W. .24 HOUR FORECAST SEAS 2.5 TO 3 M FROM 15N TO 22N E OF 155W. .48 HOUR FORECAST SEAS 2.5 TO 3.5 M FROM 15N TO 22N E OF 150W. .WINDS 20 KT OR LESS AND SEAS 2.5 M OR LESS OVER THE REMAINDER OF FORECAST AREA. .MONSOON TROUGH 11N141W 10N145W 15N155W 04N170W 07N180W. SCATTERED MODERATE TSTMS FROM 00N TO 07N BETWEEN 180W AND 163W...AND WITHIN 150 NM OF LINE 08N162W 16N155W. $$ .FORECASTER PECHACEK. HONOLULU HI. SNVD15 KWNB 200500 RRV BBXX 42012 20051 99301 70875 46/// /0303 10293 20228 30143 40146 90510 22200 00301 333 91204 555 11033 22034 50146 70510 80204 90510= 42092 20051 99276 70970 46/// ///// 1//// 90500 22200 00302 10702 20802 70012= 44088 20051 99366 70748 46/// ///// 10250 90500 22200 00253 10803 20803 310// 41201 70015= 42039 20051 99288 70860 46/// /1003 10286 20228 30146 40148 90510 333 91203 555 11029 22030 50148 70510 81003 90505= 41044 20051 99216 70586 46/// /3202 10285 20233 30138 40141 90510 22200 00298 333 91203 555 11021 22022 50141 70510 83102 90501= 42055 20051 99221 70941 46/// /1601 10296 20252 30121 40124 90510 22200 00309 333 91202 555 11015 22016 50124 70509 81302 90509= 44014 20051 99366 70748 46/// ///// 10253 20219 30169 90510 22200 00253= 41046 20051 99238 70683 46/// /1005 10286 20228 30143 40146 90510 22200 00302 333 91206 555 11050 22053 50146 70510 81105 90508= 41047 20051 99276 70715 46/// /1204 10275 20239 30151 40154 90510 22200 00303 333 91204 555 11038 22040 50154 70509 81104 90509= 41049 20051 99275 70623 46/// /0305 10286 20245 30155 40158 90510 22200 00301 333 91208 555 11050 22053 50158 70505 80707 90508= 42060 20051 99164 70632 46/// /1002 10287 20253 30139 40142 90510 22200 00298 333 91203 555 11023 22024 50142 70510 81003 90504= 41002 20051 99317 70750 46/// /1201 10269 20220 30150 40153 90510 22200 00286 333 91202 555 11013 22014 50153 70503 81102 90506= 42002 20051 99260 70938 46/// /1107 10299 20252 30119 40122 90510 22200 00308 333 91209 555 11077 22082 50121 70503 81108 90506= 42057 20051 99170 70816 46/// /0907 10295 20269 30126 40129 90510 333 91208 555 11074 22078 50129 70510 80908 90506= 42058 20051 99141 70759 46/// /0709 10290 20264 30100 40103 90510 22200 00295 333 91211 555 11102 22108 50103 70506 80710 90508= 41010 20051 99289 70785 46/// /0604 10278 20235 30138 40140 90510 22200 00291 333 91205 555 11045 22048 50139 70506 80605 90509= 41040 20051 99146 70530 46/// /0107 10277 20266 30121 40124 90510 22200 00289 333 91209 555 11079 22084 50124 70507 80108 90507= 42056 20051 99198 70850 46/// /1702 10287 20251 30123 40126 90510 22200 00304 333 91203 555 11023 22024 50126 70510 81802 90505= 41041 20051 99143 70461 46/// /3304 10278 20247 30141 40143 90510 22200 00285 333 91205 555 11044 22047 50143 70509 83204 90509= 41048 20051 99319 70697 46/// /1401 10269 20231 30150 40153 90510 22200 00286 333 91202 555 11013 22014 50152 70510 81502 90506= 42001 20051 99259 70896 46/// /0904 10296 20244 30130 40133 90510 22200 00304 333 91205 555 11041 22044 50132 70506 80905 90501= 42036 20051 99285 70845 46/// /1102 10287 20234 30141 40144 90510 22200 00300 333 91202 555 11016 22017 50144 70510 81102 90501= 42035 20051 99292 70944 46/// /1406 10294 20237 30132 40135 90510 22200 00304 333 91207 555 11067 22072 50135 70509 81407 90502= 44011 20051 99411 70665 46/// /0405 10154 20093 30221 40224 90510 22200 00188 333 91207 555 11056 22060 50224 70510 80506 90509= 44008 20051 99405 70693 46/// /0905 10156 20106 30216 40219 90510 22200 00190 333 91207 555 11059 22063 50215 70508 80806 90504= 41043 20051 99211 70649 46/// /1002 10287 20242 30140 40143 90510 22200 00297 333 91203 555 11022 22023 50143 70510 80902 90510=