150
FZPN02 KWBC 182325
HSFEPI

HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2345 UTC TUE JUN 18 2024

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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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).

THE NATIONAL WEATHER SERVICE IS ACCEPTING PUBLIC COMMENTS UNTIL
JULY 29 2024 ON A PROPOSAL TO REPLACE FEET WITH METERS WHEN
DESCRIBING SEAS IN A VARIETY OF NATIONAL MARINE CENTER TEXT AND
GRAPHICAL PRODUCTS FOR THE OFFSHORE AND HIGH SEAS AREAS ONLY.
TO LEARN MORE PLEASE VISIT (WEB ADDRESS LOWERCASE)
HTTPS://OCEAN.WEATHER.GOV/PROPOSED-METERS.PHP

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 1800 UTC JUN 18.
24 HOUR FORECAST VALID 1800 UTC JUN 19.
48 HOUR FORECAST VALID 1800 UTC JUN 20.

.WARNINGS.

...GALE WARNING...
.COMPLEX LOW WITH MEAN CENTER 40N177W 999MB MOVING NE 20 KT.
WITHIN AN AREA BOUNDED BY A LINE FROM 30N175E TO 38N161E TO
43N176E TO 34N174W TO 30N175E WINDS 25 TO 35 KT. SEAS TO 12 FT.
.24 HOUR FORECAST COMBINED LOW 43N170W 1000 MB. WITHIN AN AREA
BOUNDED BY A LINE FROM 46N173W TO 43N155W TO 31N176W TO 32N180W
TO 46N173W WINDS 20 TO 30 KT. SEAS TO 9 FT.
.48 HOUR FORECAST LOW 50N159W 998 MB. WITHIN AN AREA BOUNDED BY A
LINE FROM 54N163W TO 49N144W TO 38N160W TO 40N162W TO 43N158W TO
46N166W TO 54N163W WINDS 25 TO 35 KT. SEAS TO 13 FT.

...GALE WARNING...
.24 HOUR FORECAST LOW 41N160E 996 MB. WITHIN 300 NM NE...AND 480
NM SE QUADRANTS WINDS 25 TO 35 KT. SEAS TO 10 FT.
.48 HOUR FORECAST LOW 42N,170E 996 MB. WITHIN 360 NM NE...540 NM
SE...420 NM SW...AND 300 NM NW QUADRANTS WINDS 25 TO 35 KT. SEAS
8 TO 16 FT.

.SYNOPSIS AND FORECAST.

.FROM 30N TO 43N BETWEEN 120W AND 126W WINDS 20 TO 30 KT. SEAS TO
9 FT.
.24 HOUR FORECAST FROM 31N TO 44N BETWEEN 119W AND 126W WINDS TO
25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST FROM 37N TO 45N BETWEEN 123W AND 127W WINDS 20
TO 30 KT. SEAS TO 8 FT.

.LOW 48N148W 1009 MB MOVING NE 10 KT. WITHIN 180 NM NE OF A LINE
FROM 57N156W TO 49N147W TO 40N132W WINDS 20 TO 30 KT. SEAS 8 TO
10 FT.
.24 HOUR FORECAST LOW 52N146W 1010 MB. WITHIN 120 NM NE OF A LINE
FROM 54N146W TO 47N138W WINDS TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LOW DISSIPATED. ASSOCIATED CONDITIONS
DIMINISHED.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 40N TO 49N
BETWEEN 141W AND 149W...AND FROM 39N TO 41N BETWEEN 159W AND
161W.
.24 HOUR FORECAST DENSE FOG FROM 42N TO 45N BETWEEN 154W AND
169W.
.48 HOUR FORECAST DENSE FOG FROM 48N TO 52N BETWEEN 141W AND
161W.

.FORECASTER BYRD. 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 1800 UTC TUE JUN 18.
24 HOUR FORECAST VALID 1800 UTC WED JUN 19.
48 HOUR FORECAST VALID 1800 UTC THU JUN 20.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 13N90W TO 16N95W TO 13N108W TO 09N111W TO 08N98W TO
09N93W TO 13N90W...INCLUDING THE GULF OF TEHUANTEPEC...SW TO W
WINDS 20 TO 25 KT. SEAS 8 TO 11 FT. NUMEROUS SHOWERS AND TSTMS
FROM 11N TO 16N BETWEEN 92W AND 97W...ALSO FROM 10N TO 14N
BETWEEN 88W AND 92W AND FROM 11N TO 15N BETWEEN 97W AND 100W.
.24 HOUR FORECAST WITHIN 12N92W TO 13N98W TO 09N102W TO 08N100W
TO 09N93W TO 12N92W SW TO W WINDS 20 TO 25 KT. SEAS 8 TO 10 FT IN
SW SWELL. ELSEWHERE WITHIN 13N89W TO 16N95W TO 15N109W TO
11N110W TO 06N99W TO 10N89W TO 13N89W...INCLUDING THE GULF OF
TEHUANTEPEC...WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN SW TO W
SWELL.
.48 HOUR FORECAST WITHIN 10N89W TO 12N95W TO 10N102W TO 07N103W
TO 07N94W TO 09N89W TO 10N89W SW WINDS 20 TO 25 KT. SEAS 8 TO 10
FT. ELSEWHERE WITHIN 12N88W TO 16N104W TO 13N111W TO 06N107W TO
05N95W TO 09N89W TO 12N88W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT
IN SW TO W SWELL.

.WITHIN 01S97W TO 00N108W TO 03.4S117W TO 03.4S91W TO
01S97W...INCLUDING EXCEPT LEE OF GALAPAGOS ISLANDS...WINDS 20 KT
OR LESS. SEAS 8 TO 9 FT IN SE TO S SWELL.
.24 HOUR FORECAST WITHIN 01S105W TO 02S113W TO 02S120W TO
03.4S120W TO 03.4S97W TO 01S105W WINDS 20 KT OR LESS. SEAS 8 FT
IN SE TO S SWELL.
.48 HOUR FORECAST WITHIN 01S102W TO 00N108W TO 01N119W TO
00N123W TO 03.4S120W TO 03.4S101W TO 01S102W WINDS 20 KT OR LESS.
SEAS 8 TO 9 FT IN SE TO S SWELL.

.WITHIN 27N117W TO 30N120W TO 30N124W TO 25N122W TO 23N119W TO
25N117W TO 27N117W WINDS 20 KT OR LESS. SEAS 8 FT IN N SWELL.
.12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.12 HOUR FORECAST WITHIN 23N109W TO 23N112W TO 22N112W TO
21N111W TO 22N110W TO 22N109W TO 23N109W...INCLUDING WITHIN 60
NM OF SHORE...NW WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.18 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.36 HOUR FORECAST WITHIN 23N109W TO 23N112W TO 22N112W TO
21N111W TO 22N110W TO 22N109W TO 23N109W...INCLUDING WITHIN 60
NM OF SHORE...NW WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LITTLE CHANGE.

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

CONVECTION VALID AT 2045 UTC TUE JUN 18...

.NUMEROUS MODERATE ISOLATED STRONG FROM 10N TO 14N BETWEEN 87W
AND 99W AND FROM 03N TO 08N BETWEEN 78W AND 84W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS EXTENDS FROM 16N99W TO 10N120W TO 06N130W TO
06N140W. NUMEROUS MODERATE ISOLATED STRONG FROM 10N TO 14N
BETWEEN 99W AND 100W...FROM 10N TO 13N BETWEEN 100W AND 107W
AND WITHIN 60 NM S OF TROUGH BETWEEN 107W AND 126W.

.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.

NATIONAL WEATHER SERVICE HONOLULU HI

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

SYNOPSIS VALID 1800 UTC JUN 18 2024.
24 HOUR FORECAST VALID 1800 UTC JUN 19 2024.
48 HOUR FORECAST VALID 1800 UTC JUN 20 2024.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.TROUGH 28N172E 23N164E NEARLY STATIONARY AND DISSIPATING.
.24 HOUR FORECAST TROUGH DISSIPATED.

.24 HOUR FORECAST NEW FRONT 30N176E 27N168E 26N162E.
.48 HOUR FORECAST FRONT 30N178E 27N174E.

.NE TO E WINDS 10N TO 22N W OF 157W.
.24 HOUR FORECAST NE TO E WINDS 20 TO 25 KT FROM 19N TO 07N
BETWEEN 143W AND 174W.
.48 HOUR FORECAST E TO E WINDS 20 TO 25 KT FROM 17N TO 06N
BETWEEN 146W AND 176W.

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

.ITCZ 06N140W 07N146W 04N154W 04N163W. ISOLATED MODERATE TSTMS
WITHIN 120 NM OF ITCZ.

.ISOLATED MODERATE TSTMS FROM 05N TO 01N W OF 163E.

.ISOLATED MODERATE TSTMS FROM 11N TO 07N BETWEEN 172E AND 164E.

$$

.FORECASTER FOSTER. HONOLULU HI.