East and Central North Pacific High Seas Forecast

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FZPN02 KWBC 041946
HSFEPI

HIGH SEAS FORECAST FOR METAREA XII...RETRANSMITTED
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1745 UTC SAT JUL 04 2020

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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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).

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 1200 UTC JUL 04. 
24 HOUR FORECAST VALID 1200 UTC JUL 05.
48 HOUR FORECAST VALID 1200 UTC JUL 06.

.WARNINGS.

...GALE WARNING...
.24 HOUR FORECAST LOW W OF AREA NEAR 45N156E 1001 MB. FROM 38N TO
46N BETWEEN 171E AND 160E WINDS 20 TO 30 KT. SEAS TO 10 FT.
.48 HOUR FORECAST LOW 47N168E 1007 MB. WITHIN 360 NM NE AND 360
NM E QUADRANTS WINDS 25 TO 35 KT. SEAS TO 12 FT. ELSEWHERE WITHIN
420 NM S QUADRANT WINDS 20 TO 30 KT. SEAS TO 9 FT.

.SYNOPSIS AND FORECAST.

.FROM 34N TO 40N BETWEEN 121W AND 127W N TO NW WINDS TO 25 KT.
SEAS TO 11 FT.
.24 HOUR FORECAST FROM 32N TO 41N BETWEEN 120W AND 127W N TO NW
WINDS 20 TO 30 KT. SEAS 8 TO 13 FT. 
.48 HOUR FORECAST FROM 30N TO 40N BETWEEN 120W AND 127W N TO NW
WINDS 20 TO 30 KT. SEAS TO 12 FT. 

.LOW 60N149W 1013 MB MOVING SE 05 KT. WITHIN 240 NM SW QUADRANT
WINDS TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LOW 58N148W 1019 MB. CONDITIONS DIMINISHED.

.LOW 33N169W 1014 MB NEARLY STATIONARY. FRONT EXTENDS FROM
30N169W TO LOW CENTER TO 51N166W. WITHIN 180 NM E OF FRONT WINDS
TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW 33N169W 1014 MB. WITHIN 240 NM E OF FRONT
FROM LOW CENTER TO 39N169W WINDS TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LOW DISSIPATED WITH NEW LOW TO FORM NEAR
32N172W 1010 MB. FROM 30N TO 39N BETWEEN 161W AND 171W WINDS 20
TO 30 KT. SEAS TO 9 FT.

.LOW NW OF AREA NEAR 58N170E 991 MB DRIFTING NE 05 KT. WITHIN 660
NM NE QUADRANT AND 300 NM E OF FRONT FROM 58N178W TO 51N176W TO
42N178W WINDS TO 25 KT. SEAS TO 9 FT.
.24 HOUR FORECAST LOW NW OF AREA NEAR 59N172E 1001 MB. N OF 50N W
OF 179W S TO SW WINDS 20 TO 30 KT. SEAS TO 11 FT. 
.48 HOUR FORECAST LOW DISSIPATED. CONDITIONS DIMINISHED.

.48 HOUR FORECAST NEW LOW 58N152W 1016 MB. FROM 55N TO 59N
BETWEEN 152W TO 165W WINDS TO 25 KT. SEAS LESS THAN 8 FT.

.DENSE FOG. 48 HOUR FORECAST VSBY OCCASIONALLY LESS THAN 1 NM
WITHIN 180 NM OF 43N173W.

.HIGH 39N137W 1026 MB NEARLY STATIONARY.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST HIGH DISSIPATED.

.HIGH 45N152W 1031 MB MOVING SW 05 KT.
.24 HOUR FORECAST HIGH 44N153W 1031 MB.
.48 HOUR FORECAST HIGH 42N153W 1032 MB.

.HIGH 36N176W 1019 MB NEARLY STATIONARY.
.24 HOUR FORECAST HIGH DISSIPATED.

.HIGH 34N167E 1023 MB DRIFTING W 05 KT.
.24 HOUR FORECAST HIGH 34N165E 1023 MB.
.48 HOUR FORECAST HIGH 32N160E 1023 MB.

.HIGH 43N167E 1022 MB MOVING NE 30 KT.
.24 HOUR FORECAST HIGH 46N178W 1026 MB.
.48 HOUR FORECAST HIGH 50N170W 1030 MB.

.FORECASTER JOSEPH. 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 1200 UTC SAT JUL 4.
24 HOUR FORECAST VALID 1200 UTC SUN JUL  5.
48 HOUR FORECAST VALID 1200 UTC MON JUL  6.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 10N107W TO 08N120W TO 10N121W TO 17N113W TO 18N111W TO
10N107W SW WINDS 20 TO 25 KT. SEAS 8 FT.
.24 HOUR FORECAST WITHIN 09N120W TO 11N124W TO 16N120W TO
18N116W TO 14N111W TO 09N120W W WINDS 20 TO 25 KT. SEAS 8 FT.
.48 HOUR FORECAST WITHIN 10N116W TO 09N122W TO 12N122W TO
14N115W TO 10N116W WINDS 20 KT OR LESS. SEAS 8 FT IN S TO SW
SWELL.

.48 HOUR FORECAST WITHIN 28N123W TO 28N126W TO 30N127W TO
30N121W TO 28N123W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED
NW AND S SWELL.

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

CONVECTION VALID AT 1500 UTC SAT JUL 4...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 08N78W TO 09N85W TO 1011 MB LOW PRESSURE 
NEAR 10N95W TO 14N105W TO 1011 MB LOW PRESSURE NEAR 14N115W TO 
1011 MB LOW PRESSURE NEAR 11N123W TO 1011 MB LOW PRESSURE NEAR 
10N138W TO BEYOND 140W. SCATTERED MODERATE TO STRONG N OF 03N 
AND EAST OF 82W. SCATTERED MODERATE FROM 05N TO 10N BETWEEN 95W 
AND 100W. SCATTERED MODERATE TO ISOLATED STRONG FROM 06N TO 14N 
BETWEEN 115W AND 125W.

.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.

NATIONAL WEATHER SERVICE HONOLULU HI
NORTH PACIFIC EQUATOR TO 30N BETWEEN 140W AND 160E

SYNOPSIS VALID 1200 UTC JUL 04 2020.
24 HOUR FORECAST VALID 1200 UTC JUL 05 2020.
48 HOUR FORECAST VALID 1200 UTC JUL 06 2020.

.WARNINGS. 

.NONE. 

.SYNOPSIS AND FORECAST. 

.LOW 26N176W 1012 MB MOVING NE SLOWLY. FRONT 30N170W TO LOW TO 
19N162E NEARLY STATIONARY. ISOLATED MODERATE TSTMS WITHIN 120 NM 
SE OF LOW AND FRONT. 
.24 HOUR FORECAST LOW 27N174W 1012 MB. FRONT 30N169W TO LOW TO 
18N164E. 
.48 HOUR FORECAST LOW 30N171W 1011 MB. FRONT FROM LOW TO 22N175E 
18N165E. 

.TROUGH 12N157W 05N164W MOVING W SLOWLY. ISOLATED MODERATE TSTMS 
WITHIN 120 NM OF TROUGH S OF 07S. 
.24 HOUR FORECAST TROUGH 12N161W 05N165W. 
.48 HOUR FORECAST TROUGH 12N165W 05N169W. 

.TROUGH 15N180E 08N177E MOVING W SLOWLY. ISOLATED MODERATE TSTMS 
WITHIN 90 NM OF TROUGH. 
.24 HOUR FORECAST TROUGH 15N178E 08N175E. 
.48 HOUR FORECAST TROUGH DISSIPATED. 

.TROUGH 14N164E 11N160E MOVING W SLOWLY. ISOLATED MODERATE TSTMS 
FROM 03N TO 13N W OF 167E. 
.24 HOUR FORECAST TROUGH 14N162E 11N160E. 
.48 HOUR FORECAST TROUGH MOVED W OF AREA. 

.TROUGH 22N158W 17N160W MOVING W 15 KT. 
.24 HOUR FORECAST TROUGH 22N164W 18N165W. 
.48 HOUR FORECAST TROUGH DISSIPATED. 

.RIDGE 30N162W 23N170W 21N179W NEARLY STATIONARY. 

.WINDS 20 TO 25 KT FROM 20N TO 28N W OF 173E. 
.24 HOUR FORECAST WINDS 20 TO 25 KT FROM 20N TO 29N W OF 175E. 
.48 HOUR FORECAST WINDS 2O TO 25 KT FROM 22N TO 28N W OF 170E. 

.WINDS 20 KT OR LESS REMAINDER OF FORECAST AREA. 

.SEAS 8 FT OR LOWER ENTIRE FORECAST AREA. 
.24 HOUR FORECAST LITTLE CHANGE. 
.48 HOUR FORECAST SEAS 8 TO 9 FT FROM 22N TO 26N W OF 166E. 

.MONSOON TROUGH 09N140W 08N148W. ISOLATED MODERATE TSTMS WITHIN 
120 NM OF MONSOON TROUGH. 

.ITCZ 08N148W 10N155W. ISOLATED MODERATE TSTMS WITHIN 90 NM OF 
ITCZ. 

$$ 

.FORECASTER POWELL. HONOLULU HI.