METAREA 12 bulletinset


HIGH SEAS FORECAST
FZPN02 KWBC 102325

HSFEPI

HIGH SEAS FORECAST FOR METAREA XII

NWS OCEAN PREDICTION CENTER WASHINGTON DC

2345 UTC FRI JUL 10 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC JUL 10.

24 HOUR FORECAST VALID 1800 UTC JUL 11.

48 HOUR FORECAST VALID 1800 UTC JUL 12.

.WARNINGS.

...GALE WARNING...

.09 HOUR FORECAST NEW LOW 57N175E 1002 MB. WITHIN 90 NM EITHER

SIDE OF A LINE FROM 53N171E TO 55N177E WINDS 25 TO 35 KT. SEAS

TO 3.5 M.

.24 HOUR FORECAST LOW 59N173W 1003 MB. WITHIN 240 NM EITHER SIDE

OF A LINE FROM 51N176E TO 60N161W WINDS 20 TO 30 KT. SEAS TO 3 M.

.48 HOUR FORECAST LOW ABSORBED BY LOW 64N167W DESCRIBED IN

SYNOPSIS BELOW.

.SYNOPSIS AND FORECAST.

.FROM 33N TO 40N BETWEEN 126W AND 121W AREA OF NW WINDS 20 TO 30

KT. SEAS TO 3 M.

.24 HOUR FORECAST WITHIN 60 NM OF THE CALIFORNIA COAST FROM 39N

TO 41N AREA OF NW WINDS 20 TO 30 KT. SEAS TO 2.5 M.

.48 HOUR FORECAST WITHIN 90 NM OF THE CALIFORNIA COAST FROM 37N

TO 43N AREA OF N TO NW WINDS 20 TO 30 KT. SEAS TO 3 M.

.LOW 56N170W 1002 MB MOVING NE 25 KT. FROM 56N TO 58N BETWEEN

170W AND 163W...AND WITHIN 120 NM EITHER SIDE OF A LINE FROM

38N178E TO 53N165W...WINDS 20 TO 30 KT. SEAS TO 3 M.

.24 HOUR FORECAST LOW 63N165W 994 MB. CONDITIONS DESCRIBED WITH

GALE WARNING ABOVE.

.48 HOUR FORECAST LOW 64N167W 996 MB. FROM 63N TO 67N BETWEEN

170W AND 167W WINDS 20 TO 30 KT. SEAS TO 3 M.

.LOW 54N134W 1010 MB MOVING SE 05 KT. WITHIN 90 NM EITHER SIDE

OF A LINE FROM 47N140W TO 53N135W WINDS LESS THAN 25 KT. SEAS TO

3 M.

.24 HOUR FORECAST LOW 50N132W 1013 MB. ASSOCIATED CONDITIONS

DIMINISHED.

.24 HOUR FORECAST NEW LOW W OF AREA 41N177E 1012 MB. FROM 37N TO

45N BETWEEN 180W AND 177W WINDS TO 25 KT. SEAS TO 3 M.

.48 HOUR FORECAST LOW W OF AREA 45N179E 1011 MB. FROM 37N TO 47N

BETWEEN 180W AND 175W WINDS 20 TO 30 KT. SEAS TO 3 M.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM WITHIN AN AREA

BOUNDED BY A LINE FROM 41N180W TO 46N153W TO 54N155W TO 58N170W

TO 43N180W TO 41N180W...AND W OF A LINE FROM 51N172E TO 57N177E.

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

FROM 41N180W TO 45N158W TO 44N144W TO 57N150W TO 50N153W TO

51N169W TO 46N180W TO 45N180W.

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

FROM 40N180W TO 47N152W TO 50N155W TO 50N180W TO 40N180W.

.FORECASTER CONNELLY. 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 1800 UTC FRI JUL 10.

24 HOUR FORECAST VALID 1800 UTC SAT JUL 11.

48 HOUR FORECAST VALID 1800 UTC SUN JUL 12.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 15N93W TO 16N94W TO 16N95W TO 16N97W TO 14N96W TO 14N93W

TO 15N93W...INCLUDING THE GULF OF TEHUANTEPEC... N WINDS 20 TO

25 KT. SEAS 2.5 M.

.24 HOUR FORECAST WITHIN 15N93W TO 16N94W TO 16N95W TO 16N97W TO

14N96W TO 14N93W TO 15N93W...INCLUDING THE GULF OF

TEHUANTEPEC... N TO NE WINDS 20 TO 25 KT. SEAS 2.5 M.

.48 HOUR FORECAST WITHIN 16N93W TO 16N95W TO 16N98W TO 14N98W TO

13N96W TO 14N94W TO 16N93W...INCLUDING THE GULF OF

TEHUANTEPEC... N TO NE WINDS 20 TO 30 KT. SEAS 2.5 M.

.WITHIN 11N86W TO 12N89W TO 11N91W TO 10N90W TO 10N89W TO 10N87W

TO 11N86W...INCLUDING THE GULF OF PAPAGAYO... NE TO E WINDS 20

TO 25 KT. SEAS LESS THAN 2.5 M.

.24 HOUR FORECAST WITHIN 11N86W TO 12N86W TO 12N88W TO 11N90W TO

10N89W TO 10N86W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO...

NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.

.48 HOUR FORECAST WITHIN 12N86W TO 12N90W TO 11N91W TO 10N90W TO

10N86W TO 12N86W...INCLUDING THE GULF OF PAPAGAYO... E WINDS 20

TO 25 KT. SEAS LESS THAN 2.5 M.

.WITHIN 31N113W TO 32N115W TO 30N115W TO 29N113W TO 29N112W TO

31N113W...INCLUDING THE GULF OF CALIFORNIA... SE TO S WINDS 20

TO 25 KT. SEAS LESS THAN 2.5 M.

.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS

LESS THAN 2.5 M.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.

CONVECTION VALID AT 2000 UTC FRI JUL 10...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...

MONSOON TROUGH FROM 09N85W TO 08N96W TO 12N112W TO 08N130W. ITCZ

FROM 08N130W TO 05N140W. SCATTERED MODERATE ISOLATED STRONG FROM

04N TO 12N BETWEEN 80W AND 101W...AND FROM 04N TO 10N BETWEEN

114W AND 131W.

$$

.FORECASTER AL. NATIONAL HURRICANE CENTER.

NATIONAL WEATHER SERVICE HONOLULU HI

NORTH PACIFIC EQUATOR TO 30N BETWEEN 140W AND 180W

SYNOPSIS VALID 1800 UTC JUL 10 2026.

24 HOUR FORECAST VALID 1800 UTC JUL 11 2026.

48 HOUR FORECAST VALID 1800 UTC JUL 12 2026.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.TROUGH 30N145W 26N146W 24N146W MOVING W 10 KT.

.24 HOUR FORECAST TROUGH DISSIPATED.

.TROUGH 15N153W 12N154W 08N154W MOVING W 15 KT. ISOLATED MODERATE

TSTMS WITHIN 90 NM OF TROUGH.

.24 HOUR FORECAST TROUGH 15N158W 12N159W 10N160W.

.48 HOUR FORECAST TROUGH 15N164W 12N163W 10N163W.

.TROUGH 14N145W 10N145W 08N142W MOVING W 15 KT. SCATTERED MODERATE

TSTMS WITHIN 120 NM OF TROUGH.

.24 HOUR FORECAST TROUGH 13N148W 08N150W 06N147W.

.48 HOUR FORECAST TROUGH 13N153W 08N154W 06N153W.

.TROUGH 05N180W 04N177W MOVING W 10 KT. SCATTERED MODERATE TSTMS

FROM 00N TO 10N W OF 177W.

.24 HOUR FORECAST TROUGH MOVED W OF AREA.

.WINDS 20 TO 25 KT FROM 18N TO 22N BETWEEN 160W AND 155W.

.24 HOUR FORECAST WINDS 20 TO 25 KT FROM 18N TO 23N BETWEEN 163W

AND 155W.

.48 HOUR FORECAST WINDS 20 TO 25 KT FROM 17N TO 24N BETWEEN 161W

AND 155W.

.WINDS 20 KT OR LESS OVER REMAINDER OF FORECAST AREA.

.SEAS 2.5 TO 3 M FROM 15N TO 20N BETWEEN 175W AND 165W...AND

FROM 10N TO 15N BETWEEN 163W AND 155W.

.24 HOUR FORECAST SEAS 2.5 TO 3 M FROM 10N TO 15N BETWEEN

169W AND 155W.

.48 HOUR FORECAST SEAS 2.5 TO 3 M FROM 10N TO 15N BETWEEN 172W

AND 160W...AND FROM 22N TO 30N BETWEEN 165W AND 158W.

.SEAS 2.5 M OR LOWER OVER REMAINDER OF FORECAST AREA.

.ITCZ 06N149W 04N140W. ISOLATED MODERATE TSTMS WITHIN 120 NM OF

ITCZ.

$$

.FORECASTER PECHACEK. HONOLULU HI.=