HSFEPI
HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1745 UTC FRI JUN 26 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC JUN 26.
24 HOUR FORECAST VALID 1200 UTC JUN 27.
48 HOUR FORECAST VALID 1200 UTC JUN 28.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.COMPLEX LOW WITH MEAN CENTER NEAR 52N131W 1002 MB MOVING SE 10
KT. FROM 43N TO 55N BETWEEN 126W AND 141W WINDS TO 25 KT. SEAS TO
2.5 M.
.24 HOUR FORECAST LOW DISSIPATED INLAND. FROM 44N TO 56N BETWEEN
126W AND 136W WINDS 20 TO 30 KT. SEAS 2.5 TO 3.5 M.
.48 HOUR FORECAST LOW DISSIPATED. FROM 42N TO 56N E OF 139W WINDS
20 TO 30 KT. SEAS TO 3.5 M...HIGHEST NEAR 47N127W.
.LOW 60N147W 1005 MB DRIFTING NW 05 KT. FROM 56N TO 59N BETWEEN
147W AND 156W WINDS 20 TO 30 KT. SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST LOW INLAND 62N152W 1009 MB. FROM 54N TO 58N
BETWEEN 146W AND 159W WINDS TO 25 KT. SEAS LESS THAN 2.5 M.
.48 HOUR FORECAST LOW DISSIPATED INLAND. FROM 55N TO 59N BETWEEN
145W AND 155W WINDS TO 25 KT. SEAS LESS THAN 2.5 M.
.LOW 56N178W 998 MB NEARLY STATIONARY. WITHIN 420 NM SE QUADRANT
WINDS TO 25 KT. SEAS TO 2.5 M.
.24 HOUR FORECAST LOW 56N178W 1002 MB. WITHIN 480 NM SE
SEMICIRCLE WINDS TO 25 KT. SEAS TO 2.5 M.
.48 HOUR FORECAST LOW 58N171W 1010 MB. WITHIN 480 NM SE
SEMICIRCLE WINDS TO 25 KT. SEAS TO 2.5 M.
.48 HOUR FORECAST FROM 31N TO 42N BETWEEN 118W AND 130W WINDS 20
TO 30 KT. SEAS TO 3.5 M.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 44N TO 46N
BETWEEN 151W AND 165W.
.24 HOUR FORECAST DENSE FOG FROM 45N TO 50N BETWEEN 150W AND
165W.
.48 HOUR FORECAST DENSE FOG FROM 49N TO 52N BETWEEN 147W AND
155W...AND WITHIN 60 NM SE OF A LINE FROM 45N165W TO 44N167W.
.FORECASTER POCHE. 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 FRI JUN 26.
24 HOUR FORECAST VALID 1200 UTC SAT JUN 27.
48 HOUR FORECAST VALID 1200 UTC SUN JUN 28.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.WITHIN 21N123W TO 22N126W TO 22N128W TO 19N130W TO 17N128W TO
19N124W TO 21N123W NE TO E WINDS 20 TO 25 KT. SEAS 2.5 TO 3 M.
.24 HOUR FORECAST WITHIN 23N127W TO 24N128W TO 23N131W TO
21N133W TO 19N129W TO 21N127W TO 23N127W WINDS 20 KT OR LESS.
SEAS 2.5 TO 3 M IN E SWELL.
.48 HOUR FORECAST WITHIN 24N134W TO 24N136W TO 23N137W TO
21N137W TO 21N135W TO 22N133W TO 24N134W WINDS 20 KT OR LESS.
SEAS 2.5 TO 3 M IN E SWELL.
.WITHIN 15N107W TO 14N111W TO 12N112W TO 11N109W TO 11N103W TO
12N103W TO 15N107W WINDS 20 KT OR LESS. SEAS 2.5 TO 3 M IN S TO
SW SWELL.
.24 HOUR FORECAST WITHIN 16N110W TO 17N112W TO 16N114W TO
14N114W TO 12N111W TO 12N109W TO 16N110W WINDS 20 KT OR LESS.
SEAS 2.5 TO 3 M IN SE TO S SWELL.
.48 HOUR FORECAST WITHIN 18N118W TO 17N120W TO 16N120W TO
14N116W TO 14N115W TO 16N115W TO 18N118W WINDS 20 KT OR LESS.
SEAS 2.5 TO 3 M IN E TO SE SWELL.
.WITHIN 18N134W TO 22N140W TO 15N140W TO 16N135W TO 18N134W
WINDS 20 KT OR LESS. SEAS 2.5 TO 3 M IN NE TO E SWELL.
.24 HOUR FORECAST LITTLE CHANGE.
.42 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
.WITHIN 02S87W TO 00N99W TO 02S116W TO 03.4S120W TO 03.4S86W TO
02S87W...EXCEPT LEE OF GALAPAGOS ISLANDS...WINDS 20 KT OR LESS.
SEAS 2.5 TO 3 M IN SE TO S SWELL.
.24 HOUR FORECAST WITHIN 04N101W TO 01S120W TO 03.4S120W TO
03.4S86W TO 04N101W...EXCEPT LEE OF GALAPAGOS ISLANDS...WINDS 20
KT OR LESS. SEAS 2.5 TO 3 M IN SE TO S SWELL.
.48 HOUR FORECAST LITTLE CHANGE.
.WITHIN 16N94W TO 16N95W TO 15N96W TO 14N95W TO 15N94W TO
16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO
25 KT. SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LITTLE CHANGE.
.WITHIN 11N86W TO 10N95W TO 11N102W TO 08N99W TO 08N94W TO
10N87W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO...E WINDS 20
TO 25 KT. SEAS 2.5 TO 3 M.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LITTLE CHANGE.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
CONVECTION VALID AT 1515 UTC FRI JUN 26...
.TROPICAL WAVE ALONG 109W FROM 08N TO 19N...SCATTERED MODERATE
FROM 12N TO 17N BETWEEN 104W AND THE WAVE.
.SCATTERED MODERATE WITHIN 60 NM OF 14N123W.
.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS EXTENDS FROM 10N85W TO 08N95W TO 08N104W TO
07N113W TO 13N118W TO 11N126W. MONSOON TROUGH EXTENDS FROM
11N126W TO 06N135W TO 05N140W. NUMEROUS MODERATE TO STRONG FROM
06N TO 09N E OF 82W TO INLAND COLOMBIA NEAR 75W. SCATTERED
MODERATE WITHIN 60 NM N OF THE TROUGH BETWEEN 114W AND
118W...ALSO WITHIN 60 NM S OF THE ITCZ BETWEEN 137W AND 140W AND
WITHIN 30 NM OF THE TROUGH BETWEEN 91W AND 101W.
$$
.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER..
NATIONAL WEATHER SERVICE HONOLULU HI
NORTH PACIFIC EQUATOR TO 30N BETWEEN 140W AND 180W
SYNOPSIS VALID 1200 UTC JUN 26 2026.
24 HOUR FORECAST VALID 1200 UTC JUN 27 2026.
48 HOUR FORECAST VALID 1200 UTC JUN 28 2026.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.TROUGH NEAR 30N180W MOVING SE SLOWLY
.24 HOUR FORECAST TROUGH 30N177W 26N178W 21N180W.
.48 HOUR FORECAST TROUGH DISSIPATED.
.WINDS 20 KT OR LESS OVER ENTIRE FORECAST AREA.
.SEAS 2.5 TO 3 M N OF 11N E OF 161W.
.24 HOUR FORECAST SEAS 2.5 TO 3 M FROM 27N TO 12N BETWEEN 158W
AND 142W.
.48 HOUR FORECAST SEAS 2.5 TO 3 M FROM 19N TO 12N BETWEEN 160W
AND 149W.
.SEAS 2.5 M OR LOWER OVER REMAINDER OF FORECAST AREA.
.ITCZ 04N140W 04N145W 06N158W 06N170W 05N179W 07N180W. SCATTERED
MODERATE TSTMS WITHIN 300 NM OF ITCZ BETWEEN 171W AND 152W.
ISOLATED MODERATE TSTMS ELSEWHERE WITHIN 150 NM OF ITCZ.
$$
.FORECASTER PIERCE. HONOLULU HI.=