HSFEPI
HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0545 UTC SAT JUN 13 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 JUN 13.
24 HOUR FORECAST VALID 0000 UTC JUN 14.
48 HOUR FORECAST VALID 0000 UTC JUN 15.
.WARNINGS.
...STORM WARNING...
.COMPLEX LOW WITH MAIN CENTER 39N154W 1009 MB MOVING NE 25 KT.
WITHIN 180 NM SE SEMICIRCLE WINDS 20 TO 30 KT. SEAS 2.5 TO 3.5 M.
ELSEWHERE WITHIN 240 NM SE OF A FRONT FROM 42N150W TO MAIN CENTER
TO 33N161W WINDS TO 25 KT. SEAS TO 2.5 M.
.12 HOUR FORECAST COMBINED LOW 45N149W 1006 MB. WITHIN 180 NM E
AND SE QUADRANTS WINDS 25 TO 35 KT. SEAS 2.5 TO 3.5 M.
.24 HOUR FORECAST LOW 52N145W 1002 MB. WITHIN 300 NM E SEMICIRCLE
WINDS 25 TO 35 KT. SEAS 3 TO 4.5 M. ELSEWHERE WITHIN 360 NM NE
AND 420 NM SE QUADRANTS...AND WITHIN 120 NM E OF A FRONT FROM
50N144W TO 40N150W WINDS TO 25 KT. SEAS TO 3.5 M.
.36 HOUR FORECAST LOW 57N149W 996 MB. WITHIN 150 NM N OF A FRONT
FROM LOW CENTER TO 58N147W TO 57N138W WINDS 35 TO 50 KT. SEAS 4
TO 6 M.
.48 HOUR FORECAST LOW DISSIPATED INLAND AND NEW LOW TO FORM NEAR
52N155W 1002 MB. WITHIN 300 NM E SEMICIRCLE WINDS 20 TO 30 KT.
SEAS TO 3 M. ELSEWHERE WITHIN 720 NM NE QUADRANT WINDS TO 25 KT.
SEAS TO 3 M.
...GALE WARNING...
.LOW 51N151W 990 MB MOVING N 15 KT THEN TURNING NW AFTER 12
HOURS. BETWEEN 150 NM AND 360 NM N AND NW QUADRANTS...AND WITHIN
240 NM SE SEMICIRCLE WINDS 30 TO 45 KT. SEAS 3 TO 5.5 M.
ELSEWHERE S OF ALASKA N OF 45N BETWEEN 137W AND 161W WINDS 20 TO
30 KT. SEAS TO 3.5 M.
.24 HOUR FORECAST LOW 54N157W 994 MB. WITHIN 300 NM N
QUADRANT...AND WITHIN 120 NM OF S ALASKA COAST BETWEEN 135W AND
150W WINDS 25 TO 35 KT. SEAS 2.5 TO 4.5 M. ELSEWHERE WITHIN 480
NM OF LOW CENTER...INCLUDING W OF 58W WITHIN THE BERING
SEA...WINDS TO 25 KT. SEAS TO 3 M.
.48 HOUR FORECAST LOW 54N160W 996 MB. BETWEEN 240 NM AND 720 NM W
QUADRANT WINDS TO 25 KT. SEAS TO 2.5 M.
...GALE WARNING...
.FROM 39N TO 43N BETWEEN 123W AND 128W AREA OF N TO NW WINDS 25
TO 35 KT. SEAS 2.5 TO 4.5 M. ELSEWHERE S OF 50N BETWEEN 123W AND
135W AREA OF N TO NE WINDS TO 25 KT. SEAS TO 3 M.
.24 HOUR FORECAST FROM 36N TO 45N BETWEEN 124W AND 131W AREA OF N
TO NW WINDS 20 TO 30 KT. SEAS 2.5 TO 4 M.
.48 HOUR FORECAST FROM 36N TO 46N BETWEEN 124W AND 131W AREA OF N
TO NW WINDS TO 25 KT. SEAS TO 3 M.
.SYNOPSIS AND FORECAST.
.COMPLEX LOW WITH FIRST CENTER 48N179W 996 MB DRIFTING W AND
SECOND CENTER 46N172W 1000 MB MOVING E 10 KT. WITHIN 240 NM NE OF
A FRONT FROM 51N172E TO FIRST CENTER TO SECOND CENTER TO 41N170W
WINDS 20 TO 30 KT. SEAS 2.5 TO 4.5 M...HIGHEST NE OF FIRST
CENTER.
.24 HOUR FORECAST COMPLEX LOW WITH FIRST CENTER W OF AREA 47N177E
1002 MB AND SECOND CENTER 46N166W 1003 MB. WITHIN 420 NM N
QUADRANT OF FIRST CENTER...AND WITHIN 240 NM N AND 420 NM S
SEMICIRCLES WINDS TO 25 KT. SEAS TO 3.5 M...HIGHEST N OF FIRST
CENTER.
.48 HOUR FORECAST COMPLEX LOW WITH MEAN CENTER NEAR 47N164W 1006
MB. WITHIN 480 NM SE AND 720 NM SW QUADRANTS WINDS TO 25 KT. SEAS
TO 3 M.
.24 HOUR FORECAST NEW LOW NEAR 39N154W 1013 MB. WITHIN 180 NM SE
SEMICIRCLE WINDS TO 25 KT. SEAS TO 3 M.
.48 HOUR FORECAST LOW 47N144W 1012 MB. WITHIN 300 NM SE
SEMICIRCLE WINDS TO 25 KT. SEAS TO 3 M.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 60N TO 65N
BETWEEN 163W AND 172W...AND WITHIN 240 NM E OF A LINE FROM
53N146W TO 50N143W TO 44N146W.
.24 HOUR FORECAST DENSE FOG FROM 50N TO 59W BETWEEN 134W AND
151W...FROM 240 NM SE OF A LINE FROM 51N143W TO 43N147W...N OF
66N W OF ALASKA...AND FROM 53N TO 63N BETWEEN 167W AND 176E.
.48 HOUR FORECAST DENSE FOG WITHIN 300 NM EITHER SIDE OF A LINE
FROM 53N133W TO 42N148W...AND N OF 65N W OF ALASKA.
.FORECASTER ANDERSON. 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 SAT JUN 13.
24 HOUR FORECAST VALID 0000 UTC SUN JUN 14.
48 HOUR FORECAST VALID 0000 UTC MON JUN 15.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.WITHIN 08N137W TO 09N140W TO 04N140W TO 04N138W TO 06N137W TO
08N137W SW TO W WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M.
.24 HOUR FORECAST WITHIN 07N133W TO 08N134W TO 07N136W TO
05N137W TO 05N135W TO 06N133W TO 07N133W SW TO W WINDS 20 TO 25
KT. SEAS 2.5 TO 3.0 M. ELSEWHERE WITHIN 08N123W TO 10N126W TO
08N133W TO 06N138W TO 04N137W TO 05N126W TO 08N123W WINDS 20 KT
OR LESS. SEAS 2.5 TO 3.0 M IN S SWELL.
.48 HOUR FORECAST WITHIN 13N123W TO 12N131W TO 09N134W TO
04N133W TO 05N126W TO 08N121W TO 13N123W WINDS 20 KT OR LESS.
SEAS 2.5 TO 3.0 M IN S SWELL.
.WITHIN 30N128W TO 30N138W TO 28N136W TO 28N133W TO 30N128W
WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NE SWELL.
.12 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.
.WITHIN 02S110W TO 01N122W TO 01S120W TO 03.4S120W TO 03.4S107W
TO 02S110W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN S SWELL.
.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 0307 UTC SAT JUN 13...
.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 13N94W TO 09N120W TO A 1007 MB LOW PRESSURE
NEAR 09N128W TO 1007 MB LOW PRESSURE NEAR 09N139W TO 09N140W.
SCATTERED TO NUMEROUS MODERATE AND ISOLATED STRONG NOTED FROM
03N TO 12N BETWEEN 110W AND 140W. SCATTERED MODERATE FROM 06N TO
14N BETWEEN 92W AND 100W.
.FORECASTER KRV. NATIONAL HURRICANE CENTER.
NATIONAL WEATHER SERVICE HONOLULU HI
NORTH PACIFIC EQUATOR TO 30N BETWEEN 140W AND 180W
SYNOPSIS VALID 0000 UTC JUN 13 2026.
24 HOUR FORECAST VALID 0000 UTC JUN 14 2026.
48 HOUR FORECAST VALID 0000 UTC JUN 15 2026.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.FRONT 30N164W 27N170W 25N173W 24N180W MOVING E 10 KT.
.24 HOUR FORECAST FRONT 30N161W 26N166W 24N173W 23N177W THENCE
TROUGH 23N178W 22N180W.
.48 HOUR FORECAST FRONT 30N160W 26N163W 23N171W THENCE TROUGH
22N175W 22N180W.
.24 HOUR FORECAST NEW FRONT 30N171W 28N180W.
.48 HOUR FORECAST FRONT WEAKENED TO TROUGH 30N165W 27N170W
26N175W 25N180W.
.TROUGH 23N150W 20N145W 20N140W.
.24 HOUR FORECAST TROUGH 22N152W 19N149W 17N140W.
.48 HOUR FORECAST TROUGH 20N154W 17N150W 15N144W 16N140W.
.WINDS 20 TO 25 KT BETWEEN 08N AND 05N E OF 142W.
.24 HOUR FORECAST WINDS EASED TO 20 KT OR LESS.
.48 HOUR FORECAST WINDS 20 KT OR LESS.
.WINDS 20 KT OR LESS OVER REMAINDER OF FORECAST AREA.
.SEAS 2.5 M OR LESS OVER ENTIRE FORECAST AREA.
.MONSOON TROUGH 09N140W 06N150W 06N158W THENCE ITCZ 09N170W
08N180W.
ISOLATED MODERATE TSTMS WITHIN 180 NM OF MONSOON TROUGH...AND
WITHIN
270 NM OF ITCZ.
$$
.FORECASTER VAUGHAN. HONOLULU HI.=