HSFEPI
HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1145 UTC WED JUN 24 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC JUN 24.
24 HOUR FORECAST VALID 0600 UTC JUN 25.
48 HOUR FORECAST VALID 0600 UTC JUN 26.
.WARNINGS.
...GALE WARNING...
.LOW 47N179W 992 MB MOVING NE 25 KT. WITHIN 600 NM SE QUADRANT
WINDS 25 TO 35 KT. SEAS 2.5 TO 4.5 M.
.12 HOUR FORECAST LOW 51N173W 997 MB. WITHIN 120 NM NE OF A LINE
FROM 54N173W TO 52N160W AND WITHIN 720 NM SE QUADRANT WINDS 25 TO
35 KT. SEAS 2.5 TO 4.5 M.
.24 HOUR FORECAST LOW 55N170W 1001 MB. FROM 43N TO 58N W OF 156W
WINDS TO 25 KT. SEAS 2.5 TO 4 M.
.48 HOUR FORECAST LOW ABSORBED BY LOW 56N179W BELOW. FROM 49N TO
54N BETWEEN 152W AND 164W WINDS LESS THAN 25 KT. SEAS TO 2.5 M.
.SYNOPSIS AND FORECAST.
.LOW 50N169W 1004 MB MOVING N 10 KT. WITHIN 240 NM N AND 600 NM
SE QUADRANT WINDS 20 TO 30 KT. SEAS TO 3 M.
.24 HOUR FORECAST LOW AND CONDITIONS ABSORBED BY LOW 55N170W
DESCRIBED ABOVE.
.FROM 42N TO 50N BETWEEN 125W AND 129W WINDS TO 25 KT. SEAS LESS
THAN 2.5 M.
.24 HOUR FORECAST FROM 36N TO 43N BETWEEN 123W AND 127W WINDS TO
25 KT. SEAS TO 2.5 M.
.48 HOUR FORECAST FROM 37N TO 40N BETWEEN 121W AND 126W WINDS TO
25 KT. SEAS TO 2.5 M.
.COMPLEX LOW WITH MAIN CENTER 50N152W 1018 MB MOVING NE 20 KT.
WINDS LESS THAN 25 KT. SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST LOW 54N141W 1010 MB. FROM 42N TO 49N BETWEEN
135W AND 158W WINDS 20 TO 30 KT. SEAS TO 3 M.
.48 HOUR FORECAST LOW 54N133W 1001 MB. WITHIN 720 NM SW QUADRANT
WINDS TO 25 KT. SEAS TO 3 M.
.48 HOUR FORECAST LOW 56N179W 1001 MB. WITHIN 420 NM SE QUADRANT
WINDS TO 25 KT. SEAS LESS THAN 2.5 M.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 42N TO 52N
BETWEEN 149W AND 180W.
.24 HOUR FORECAST DENSE FOG FROM 46N TO 50N BETWEEN 147W AND
153W...FROM N 57TO 59N BETWEEN 172W AND 180W...AND WITHIN 120 NM
SE OF A LINE FROM 47N156W TO 41N178W.
.48 HOUR FORECAST DENSE FOG WITHIN 60 NM S AND SE OF A LINE FROM
45N157W TO 46N161W TO 42N172W.
.FORECASTER HYDE. 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 0600 UTC WED JUN 24.
24 HOUR FORECAST VALID 0600 UTC THU JUN 25.
48 HOUR FORECAST VALID 0600 UTC FRI JUN 26.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.WITHIN 16N94W TO 16N96W TO 14N96W TO 13N96W TO 14N94W TO
16N94W...INCLUDING THE GULF OF TEHUANTEPEC... N WINDS 20 TO 30
KT. SEAS 2.5 TO 3.0 M IN S TO SW SWELL.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LITTLE CHANGE.
.WITHIN 11N86W TO 12N89W TO 12N93W TO 11N95W TO 09N94W TO 10N86W
TO 11N86W...INCLUDING THE GULF OF PAPAGAYO... NE TO E WINDS 20
TO 25 KT. SEAS 2.5 M.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LITTLE CHANGE.
.LOW PRESSURE NEAR 17.5N1115W 1008 MB. WITHIN 20N113W TO 19N116W
TO 17N114W TO 16N114W TO 16N112W TO 18N111W TO 20N113W E TO SE
WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST LOW PRESSURE...POSSIBLE TROPICAL CYCLONE...NEAR
18N120W 1007 MB. WITHIN 20N118W TO 21N120W TO 20N123W TO 18N122W
TO 18N121W TO 19N118W TO 20N118W NE TO E WINDS 20 TO 25 KT. SEAS
2.5 TO 3.0 M.
.48 HOUR FORECAST LOW PRESSURE DISSIPATED. TROUGH FROM 21N125W
TO 15N123W. WITHIN 22N125W TO 22N126W TO 21N129W TO 19N129W TO
18N126W TO 20N123W TO 22N125W NE TO E WINDS 20 TO 25 KT. SEAS 2.5
TO 3.0 M.
.WITHIN 16N134W TO 19N140W TO 16N140W TO 15N137W TO 12N134W TO
11N133W TO 16N134W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN N
TO NE SWELL.
.24 HOUR FORECAST WITHIN 13N138W TO 17N140W TO 11N140W TO
10N135W TO 13N138W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN N
TO NE SWELL.
.48 HOUR FORECAST WITHIN 17N134W TO 19N140W TO 15N140W TO
16N135W TO 17N134W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NE
TO E SWELL.
.36 HOUR FORECAST WITHIN 01S96W TO 01S104W TO 03.4S110W TO
03.4S86W TO 01S96W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN S
TO SW SWELL.
.48 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST WITHIN 14N109W TO 13N111W TO 12N109W TO
09N101W TO 11N98W TO 14N109W WINDS 20 KT OR LESS. SEAS 2.5 TO
3.0 M IN S TO SW SWELL.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
CONVECTION VALID AT 0900 UTC WED JUN 24...
.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 10N85W TO 08N95W TO 11N115W TO 08N127W. ITCZ
FROM 08N127W TO 08N140W. SCATTERED MODERATE FROM 06N TO 10N
BETWEEN 84W AND 92W...AND FROM 08N TO 10N BETWEEN 120W AND 122W.
.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.
NATIONAL WEATHER SERVICE HONOLULU HI
NORTH PACIFIC EQUATOR TO 30N BETWEEN 140W AND 180W
SYNOPSIS VALID 0600 UTC JUN 24 2026.
24 HOUR FORECAST VALID 0600 UTC JUN 25 2026.
48 HOUR FORECAST VALID 0600 UTC JUN 26 2026.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.TROUGH 30N166W 27N165W MOVING W 10 KT.
.24 HOUR FORECAST TROUGH DISSIPATED.
.TROUGH 25N157W 17N158W MOVING W 15 KT.
.24 HOUR FORECAST TROUGH 23N164W 18N164W.
.48 HOUR FORECAST TROUGH 24N170W 19N170W.
.TROUGH 13N143W 08N141W MOVING W 10 KT. ISOLATED MODERATE
TSTMS WITHING 150 NM OF TROUGH.
.24 HOUR FORECAST TROUGH DISSIPATED.
.TROUGH 06N170W 01N176W MOVING W 10 KT. SCATTERED MODERATE TSTMS
S OF 07N W OF 165W.
.24 HOUR FORECAST TROUGH 08N177W 04N180W. WINDS 20 TO 25 KT S OF
08N W OF 175W.
.48 HOUR FORECAST TROUGH W OF AREA.
.24 HOUR FORECAST WINDS 20 TO 25 KT FROM 12N TO 25N E OF 165W.
.48 HOUR FORECAST WINDS 20 TO 25 KT N OF 15N E OF 160W.
.OTHERWISE...WINDS 20 KT OR LESS OVER REST OF FORECAST AREA.
.SEAS 2.5 TO 3 M FROM 05N TO 10N W OF 170W.
.24 HOUR FORECAST SEAS 2.5 TO 3 M FROM 10N TO 15N E OF 160W.
.48 HOUR FORECAST SEAS 2.5 TO 3 M FROM 12N TO 20N BETWEEN 160W
AND 145W.
.OTHERWISE....SEAS 2.5 M OR LOWER OVER REST OF FORECAST AREA.
.ITCZ 07N140W 04N156W 04N166W SCATTERED MODERATE TSTMS WITHIN 180
NM OF ITCZ W OF 160W.
$$
.FORECASTER SHIGESATO. HONOLULU HI.=