FZPN02 KWBC 210525

HSFEPI



HIGH SEAS FORECAST FOR METAREA XII

NWS OCEAN PREDICTION CENTER WASHINGTON DC

0545 UTC TUE AUG 21 2018



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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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.



SEE ANNOUNCEMENT OF PLANNED INMARSAT I-3 TO I-4 MIGRATION

IN 2018 AT OCEAN.WEATHER.GOV/GMDSS_NOTICE.PHP (LOWERCASE).



ONLY YOU KNOW THE WEATHER AT YOUR POSITION. REPORT IT TO THE

NATIONAL WEATHER SERVICE. EMAIL US AT

VOSOPS@NOAA.GOV(LOWERCASE).



PAN PAN



PACIFIC N OF 30N AND S OF 67N E OF A LINE FROM BERING STRAIT

TO 50N 160E



SYNOPSIS VALID 0000 UTC AUG 21.

24 HOUR FORECAST VALID 0000 UTC AUG 22.

48 HOUR FORECAST VALID 0000 UTC AUG 23.



.WARNINGS.



...GALE WARNING...

.LOW W OF AREA 56N169E 985 MB MOVING SE 05 KT. OVER FORECAST

WATERS WITHIN 540 NM SE AND 720 NM SW QUADRANTS 25 TO 35 KT.

SEAS 8 TO 16 FT.

.24 HOUR FORECAST LOW 55N172E 991 MB. BETWEEN 300 NM AND 720 NM

E AND 120 NM AND 360 NM S QUADRANTS WINDS 25 TO 35 KT. SEAS 8 TO

13 FT.

.48 HOUR FORECAST LOW 57N178E 994 MB. BETWEEN 180 NM AND 540 NM

SE QUADRANT WINDS TO 25 KT. SEAS TO 11 FT.



...GALE WARNING...

.WITHIN 120 NM E OF A FRONT FROM 61N147W TO 50N145W TO 42N148W

WINDS 20 TO 30 KT. SEAS TO 12 FT.

.06 HOUR FORECAST WITHIN 120 E OF A FRONT TO EXTEND FROM 60N145W

TO 46N144W WINDS 25 TO 35 KT. SEAS TO 12 FT.

.24 HOUR FORECAST CONDITIONS DIMINISHED.



.SYNOPSIS AND FORECAST.



.FROM 37N TO 43N BETWEEN 124W AND 128W AREA OF NW WINDS TO 25

KT. SEAS TO 10 FT.

.24 HOUR FORECAST OVER FORECAST WATERS FROM 43N TO 46N E OF 128W

AREA OF N WINDS TO 25 KT. SEAS LESS THAN 8 FT.

.48 HOUR FORECAST WITHIN 120 NM SW OF A LINE FROM 51N129W TO

47N124W AREA OF NW WINDS 20 TO 30 KT. SEAS TO 9 FT.



.OVER FORECAST WATERS FROM 45N TO 54N BETWEEN 129W AND 134W AREA

OF N TO NW WINDS TO 25 KT. SEAS TO 10 FT.

.24 HOUR FORECAST CONDITIONS DIMINISHED.



.LOW 51N155W 1007 MB MOVING NE 25 KT. BETWEEN 180 NM AND 480 NM

SE SEMICIRCLE WINDS TO 25 KT. SEAS TO 11 FT.

.24 HOUR FORECAST LOW DISSIPATED AND ASSOCIATED CONDITIONS

DIMINISHED.



.LOW 40N163E 1014 MB MOVING NE 30 KT. WITHIN 180 NM S OF A FRONT

FROM 41N175E TO THE LOW CENTER WINDS TO 25 KT. SEAS TO 9 FT.

.24 HOUR FORECAST LOW DISSIPATED. WITHIN 240 NM SE OF A FRONT TO

EXTEND FROM 48N172W TO 38N170E AREA OF S TO SW WINDS TO 25 KT.

SEAS TO 10 FT.

.48 HOUR FORECAST WITHIN 240 NM SE AND E OF A FRONT TO EXTEND

FROM 54N157W TO 44N176W TO 36N175E AREA OF S TO SW WINDS 20 TO

30 KT. SEAS TO 11 FT.



.48 HOUR FORECAST OVER FORECAST WATERS FROM 39N TO 45N W OF 167E

AREA OF S TO SW WINDS TO 25 KT. SEAS TO 8 FT.



.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 51N TO 55N

BETWEEN 156W AND 162W AND WITHIN 120 NM NE OF A LINE FROM

56N154W TO 52N146W TO 47N146W.

.24 HOUR FORECAST DENSE FOG WITHIN AN AREA BOUNDED BY A LINE

FROM 48N177W TO 45N167W TO 40N177E TO 48N177W.

.48 HOUR FORECAST DENSE FOG FROM 44N TO 55N BETWEEN 157W AND

172W AND OVER FORECAST WATERS FROM 41N TO 47N W OF 166E.



.HIGH 46N138W 1030 MB MOVING SW 20 KT.

.24 HOUR FORECAST HIGH 40N143W 1028 MB.

.48 HOUR FORECAST HIGH DISSIPATED.



.HIGH 36N173W 1027 MB MOVING NE 30 KT.

.24 HOUR FORECAST HIGH 40N159W 1029 MB.

.48 HOUR FORECAST HIGH 43N155W 1031 MB.



.48 HOUR FORECAST HIGH 36N164E 1022 MB.



.FORECASTER BELL. 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 AUG 21.

24 HOUR FORECAST VALID 0000 UTC WED AUG 22.

48 HOUR FORECAST VALID 0000 UTC THU AUG 23.



.WARNINGS.



.NONE.



.SYNOPSIS AND FORECAST.



.S OF 02S AND W OF 112W WINDS 20 KT OR LESS. SEAS TO 8 FT IN

MIXED SW AND SE SWELL.

.12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.



.FROM 10.5N TO 11.5N E OF 88W...INCLUDING GULF OF PAPAGAYO...NE

TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.

.06 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.24 HOUR FORECAST FROM 10.5N TO 11.5N E OF 88W...INCLUDING GULF

OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.

.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.



.24 HOUR FORECAST WITHIN 15 NM EITHER SIDE OF LINE FROM 16N95W

TO 14.5N95W...INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 20

TO 25 KT. SEAS LESS THAN 8 FT.

.36 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF LINE FROM 16N95W

TO 15N95W TO 14.5N95.5W...INCLUDING GULF OF TEHUANTEPEC...N TO

NE WINDS 20 TO 30 KT. SEAS 8 TO 9 FT.

.48 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF LINE FROM 16N95W

TO 15N95W...INCLUDING GULF OF TEHUANTEPEC...N WINDS 20 TO 30 KT.

SEAS TO 9 FT.



.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.



CONVECTION VALID AT 0215 UTC TUE AUG 21...



.TROPICAL WAVE ALONG 96W...SCATTERED MODERATE ISOLATED STRONG

FROM 06N TO 11N BETWEEN 93W AND 97W.



.TROPICAL WAVE ALONG 116W-117W...SCATTERED MODERATE ISOLATED

STRONG FROM 07N TO 14N BETWEEN 111W AND 120W.



.TROPICAL WAVE ALONG 128W-129W...SCATTERED MODERATE ISOLATED

STRONG WITHIN 60 NM EITHER SIDE OF LINE FROM 17N125W TO 13N134W.



.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...

MONSOON TROUGH FROM 11N74W TO 08N98W TO 11N115W TO 12N125W. ITCZ

FROM 10N133W TO BEYOND 09N140W. SCATTERED MODERATE ISOLATED

STRONG FROM 07N TO 11N BETWEEN 98W AND 107W AND FROM 07N TO 11N

W OF 133W.



.FORECASTER MCELROY. NATIONAL HURRICANE CENTER.



NATIONAL WEATHER SERVICE HONOLULU HI

NORTH PACIFIC EQUATOR TO 30N BETWEEN 140W AND 160E



SYNOPSIS VALID 0000 UTC AUG 21 2018.

24 HOUR FORECAST VALID 0000 UTC AUG 22 2018.

48 HOUR FORECAST VALID 0000 UTC AUG 23 2018.



.WARNINGS.



...HURRICANE WARNING...

.HURRICANE LANE 13.8N 150.3W AT 21/0300Z MOVING W 10 KT. MAXIMUM

SUSTAINED WINDS 115 KT GUSTS TO 140 KT. WINDS 34 KT OR GREATER

WITHIN 110 NM NE...80 NM SE...70 NM SW...110 NM NW QUADRANTS.

SEAS 12 FT OR HIGHER WITHIN 290 NM NE...150 NM SE...180 NM

SW...260 NM NW QUADRANTS. WINDS 20 TO 33 KT ELSEWHERE FROM 12N

TO 18N BETWEEN 146W AND 152W. SEAS 8 TO 12 FT ELSEWHERE FROM 09N

TO 23N BETWEEN 145W AND 158W. NUMEROUS STRONG TSTMS WITHIN 90 NM

OF CENTER. ISOLATED MODERATE TSTMS ELSEWHERE FROM 11N TO 16N

BETWEEN 146W AND 152W.

.24 HOUR FORECAST HURRICANE LANE 14.3N 153.3W. MAXIMUM SUSTAINED

WINDS 115 KT GUSTS 140 KT. WINDS 34 KT OR GREATER WITHIN 110 NM

NE...80 NM SE...70 NM SW...110 NM NW QUADRANTS. SEAS 12 FT OR

HIGHER FROM 13N TO 17N BETWEEN 151W AND 156W. WINDS 20 TO 33 KT

ELSEWHERE FROM 13N TO 20N BETWEEN 151W AND 157W. SEAS 8 TO 12 FT

ELSEWHERE FROM 11N TO 23N BETWEEN 150W AND 162W.

.48 HOUR FORECAST HURRICANE LANE 15.7N 155.9W. MAXIMUM SUSTAINED

WIND 105 KT GUSTS 130 KT. WINDS 34 KT OR GREATER WITHIN 105 NM

NE...90 NM SE...70 NM SW...90 NM NW QUADRANTS. SEAS 12 FT OR

HIGHER FROM 14N TO 18N BETWEEN 153W AND 158W. WINDS 20 TO 33 KT

ELSEWHERE FROM 13N TO 22N BETWEEN 152W AND 158W. SEAS 8 TO 12 FT

ELSEWHERE FROM 12N TO 23N BETWEEN 151W AND 165W.

.72 HOUR FORECAST HURRICANE LANE 17.9N 157.6W. MAXIMUM SUSTAINED

WIND 95 KT GUSTS 115 KT.



EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.



.96 HOUR FORECAST HURRICANE LANE NEAR 20.0N 159.0W. MAXIMUM

SUSTAINED WINDS 75 KT GUSTS 90 KT.

.120 HOUR FORECAST TROPICAL STORM LANE NEAR 20.8N 161.0W.

MAXIMUM SUSTAINED WINDS 55 KT GUSTS 65 KT.



FORECAST WINDS NEAR TROPICAL CYCLONES SHOULD BE USED WITH

CAUTION DUE TO FORECAST UNCERTAINTY. PLEASE REFER TO WTPA22 PHFO

FOR MORE DETAILS.



.SYNOPSIS AND FORECAST.



.TROUGH FROM 10N165E TO 03N160E MOVING W 15 KT AND WEAKENING.

ISOLATED MODERATE TSTMS WITHIN 210 NM W OF TROUGH.

.24 HOUR FORECAST TROUGH DISSIPATED.



.TROUGH FROM 28N158W TO 25N162W TO 21N163W NEARLY STATIONARY AND

WEAKENING. ISOLATED MODERATE TSTMS WITHIN 60 NM OF TROUGH.

.24 HOUR FORECAST TROUGH DISSIPATED.



.DISSIPATING FRONT FROM 30N159W TO 27N170W TO 25N178W NEARLY

STATIONARY.

.24 HOUR FORECAST FRONT DISSIPATED.



.RIDGE FROM 30N151W TO 28N154W NEARLY STATIONARY.



.WINDS 20 KT OR LESS REST OF FORECAST AREA.



.THE FOLLOWING ARE SEAS NOT ASSOCIATED WITH HURCN LANE.



.24 HOUR FORECAST SEAS 8 TO 9 FT N OF 23N BETWEEN 155W AND

163W... AND N OF 27N BETWEEN 163W AND 175W.

.48 HOUR FORECAST SEAS SUBSIDED TO 8 FT OR LESS.



.SEAS 8 FT OR LESS REST OF FORECAST AREA.



.ISOLATED MODERATE TSTMS FROM 15N TO 19N BETWEEN 161E AND

175E...AND FROM 07N TO 11N BETWEEN 167W AND 179W.



.ITCZ FROM 09N140W TO 12N145W...AND FROM 11N151W TO 08N155W TO

07N165W. ISOLATED MODERATE TSTMS WITHIN 120 NM OF ITCZ.



$$



.FORECASTER KINEL. HONOLULU HI.


Source: OPC East and Central N Pacific High Seas Forecast