HSFEPI
HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1745 UTC MON JUN 01 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 01.
24 HOUR FORECAST VALID 1200 UTC JUN 02.
48 HOUR FORECAST VALID 1200 UTC JUN 03.
.WARNINGS.
...STORM WARNING...
.LOW 47N156W 988 MB NEARLY STATIONARY. WITHIN 480 NM W
SEMICIRCLE...AND WITHIN 660 NM NE AND 840 NM SE QUADRANTS
WINDS 25 TO 40 KT. SEAS 3 TO 6 M. ELSEWHERE FROM 32N TO 60N
BETWEEN 136W AND 169W WINDS 20 TO 30 KT. SEAS 2.5 TO 5 M.
.12 HOUR FORECAST LOW 49N157W 982 MB. WITHIN 180 NM N AND
NW OF A LINE FROM 51N160W TO 54N157W TO 56N152W WINDS 35
TO 50 KT. SEAS 4 TO 7 M.
.24 HOUR FORECAST LOW 49N156W 984 MB. WITHIN 240 NM N AND
NW OF A LINE FROM 55N162W TO 55N151W TO 53N143W...WITHIN
180 NM E AND NE OF A LINE FROM 53N143W TO 50N140W TO
44N138W TO 36N136W...AND WITHIN 420 NM S AND SW SEMICIRCLES
WINDS 25 TO 40 KT. SEAS 3 TO 6 M. ELSEWHERE FROM 34N TO 60N
BETWEEN 133W AND 173W WINDS 20 TO 30 KT. SEAS 2.5 TO 5 M.
.48 HOUR FORECAST LOW 51N149W 999 MB. WITHIN 480 NM
S SEMICIRCLE...AND WITHIN 180 NM N AND NE OF A LINE FROM
42N170W TO 56N151W WINDS 20 TO 30 KT. SEAS 2.5 TO 5 M...
HIGHEST NEAR 45N145W.
.SYNOPSIS AND FORECAST.
.LOW 40N179W 1007 MB NEARLY STATIONARY. WITHIN 420 NM N AND
NE...540 NM E AND SE...AND 300 NM S AND SW QUADRANTS WINDS 20
TO 30 KT. SEAS TO 3 M.
.24 HOUR FORECAST LOW 40N180W 1007 MB. WITHIN 360 NM NE
SEMICIRCLE WINDS 20 TO 30 KT. SEAS TO 3.5 M.
.48 HOUR FORECAST LOW 41N176W 1010 MB. FROM 31N TO 46N W OF
167W WINDS TO 25 KT. SEAS TO 3.5 M.
.FROM 31N TO 50N BETWEEN 121W AND 130W NW TO N WINDS 20
TO 30 KT. SEAS TO 3.5 M.
.24 HOUR FORECAST FROM 30N TO 41N BETWEEN 119W AND 130W
NW TO N WINDS TO 25 KT. SEAS TO 2.5 M.
.48 HOUR FORECAST FROM 30N TO 40N BETWEEN 120W AND 127W
NW TO N WINDS TO 25 KT. SEAS TO 2.5 M.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 37N TO
41N W OF 172W...AND FROM 40N TO 56N BETWEEN 140W AND 158W.
.24 HOUR FORECAST DENSE FOG FROM FROM 40N TO 55N BETWEEN
136W AND 151W.
.48 HOUR FORECAST DENSE FOG FROM 40N TO 43N BETWEEN 167W
AND 173W.
.FORECASTER MILLS. 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 MON JUN 1.
24 HOUR FORECAST VALID 1200 UTC TUE JUN 2.
48 HOUR FORECAST VALID 1200 UTC WED JUN 3.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.WITHIN 14N97W TO 20N112W TO 17N127W TO 11N132W TO 07N117W TO
02S105W TO 14N97W...INCLUDING NEAR CABO CORRIENTES...WINDS 20 KT
OR LESS. SEAS 2.5 TO 3.0 M IN S TO SW SWELL.
.24 HOUR FORECAST WITHIN 13N126W TO 13N129W TO 14N130W TO
12N131W TO 13N129W TO 11N126W TO 13N126W WINDS 20 KT OR LESS.
SEAS 2.5 TO 3.0 M IN S SWELL.
.30 HOUR FORECAST NEW LOW PRES NEAR 11N126W 1007 MB. WITHIN
10N122W TO 11N124W TO 09N125W TO 09N124W TO 08N123W TO 10N122W S
WINDS 20 TO 25 KT. SEAS 2.5 TO 3.5 M. ELSEWHERE...WITHIN 14N124W
TO 13N128W TO 14N133W TO 11N132W TO 07N122W TO 11N122W TO 14N124W
WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN S SWELL.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
12N127W 1006 MB. WITHIN 14N125W TO 15N126W TO 14N129W TO
12N129W TO 09N125W TO 11N124W TO 14N125W WINDS 20 TO 30 KT. SEAS
3.5 TO 4.5 M. ELSEWHERE...WITHIN 21N133W TO 24N140W TO 11N140W
TO 12N132W TO 08N124W TO 14N123W TO 21N133W WINDS 20 KT OR LESS.
SEAS 2.5 TO 3.5 M IN SE TO S SWELL.
.WITHIN 30N117W TO 30N129W TO 28N127W TO 27N124W TO 27N120W TO
30N117W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN N SWELL.
.24 HOUR FORECAST LITTLE CHANGE.
.30 HOUR FORECAST CONDITIONS IMPROVE.
.18 HOUR FORECAST WITHIN 03S105W TO 03S112W TO 02S114W TO
03S117W TO 03.4S118W TO 03.4S105W TO 03S105W WINDS 20 KT OR
LESS. SEAS 2.5 TO 3.0 M IN S TO SW SWELL.
.24 HOUR FORECAST WITHIN 03S106W TO 02S113W TO 01S120W TO
03.4S120W TO 03.4S105W TO 03S106W WINDS 20 KT OR LESS. SEAS 2.5
TO 3.0 M IN S TO SW SWELL.
.48 HOUR FORECAST WITHIN 01N99W TO 02N110W TO 01S120W TO
03.4S120W TO 02S91W TO 01N99W...EXCEPT LEE OF GALAPAGOS
ISLANDS...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 1500 UTC MON JUN 1...
.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS EXTENDS FROM 09N81W TO 10N110W TO 09N125W TO
06N140W. NUMEROUS MODERATE WITHIN 180 NM S OF TROUGH BETWEEN
130W AND 133W AND FROM 05N TO 08N BETWEEN 111W AND 114W.
NUMEROUS MODERATE FROM 08N TO 12N BETWEEN 120W AND 130W.
SCATTERED MODERATE WITHIN 60 NM N OF TROUGH BETWEEN 109W AND
114W.
SCATTERED MODERATE N OF 05N AND E OF 87W. SCATTERED MODERATE
ISOLATED STRONG FROM 05N TO 12N BETWEEN 103W AND 110W.
.FORECASTER KONARIK. NATIONAL HURRICANE CENTER.
NATIONAL WEATHER SERVICE HONOLULU HI
NORTH PACIFIC EQUATOR TO 30N BETWEEN 140W AND 180W
SYNOPSIS VALID 1200 UTC JUN 01 2026.
24 HOUR FORECAST VALID 1200 UTC JUN 02 2026.
48 HOUR FORECAST VALID 1200 UTC JUN 03 2026.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.TROUGH 22N154W 18N157W 14N158W MOVING W SLOWLY.
.24 HOUR FORECAST TROUGH DISSIPATED.
.TROUGH 20N152W 12N152W MOVING W SLOWLY.
.24 HOUR FORECAST TROUGH 20N154W 10N155W.
.48 HOUR FORECAST TROUGH DISSIPATED.
.48 HOUR FORECAST NEW TROUGH 30N173W 27N176W 27N180W.
.48 HOUR FORECAST NE TO E WINDS 20 TO 25 KT FROM 12N TO 25N E OF
146W.
.WINDS 20 KT OR LESS OVER REMAINDER OF FORECAST AREA.
.48 HOUR FORECAST SEAS 2.5 TO 3 M E OF LINE 26N140W 20N153W
10N153W 10N140W.
.SEAS 2.5 M OR LESS OVER REMAINDER OF FORECAST AREA.
.MONSOON TROUGH 06N140W 07N145W 07N149W 05N152W 05N155W...THENCE
ITCZ 06N157W 07N162W 07N165W 03N168W 02N178W. ITCZ ALSO 08N180W
08N178W. ISOLATED TO SCATTERED MODERATE TSTMS FROM 02N TO 07N E
OF 154W...S OF 03N W OF 168W...AND FROM 04N TO 13N W OF 176W.
$$
.FORECASTER JELSEMA. HONOLULU HI.=