HSFEPI
HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1745 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC JUN 13.
24 HOUR FORECAST VALID 1200 UTC JUN 14.
48 HOUR FORECAST VALID 1200 UTC JUN 15.
.WARNINGS.
...GALE WARNING...
.LOW 54N153W 993 MB MOVING W 10 KT. WITHIN 120 NM N AND NW OF A
FRONT FROM 56N156W TO 58N151W TO 58N145W WINDS 30 TO 45 KT. SEAS
2.5 TO 4.5 M. ELSEWHERE FROM 49N TO 61N BETWEEN 135W AND 169W
WINDS 25 TO 35 KT. SEAS 2.5 TO 5 M. ALSO WITHIN 480 NM SE
QUADRANT WINDS LESS THAN 25 KT. SEAS TO 3 M.
.24 HOUR FORECAST LOW 54N159W 994 MB. FROM 52N TO 61N BETWEEN
151W AND 178W WINDS TO 25 KT. SEAS TO 3 M.
.48 HOUR FORECAST LOW 54N159W 1001 MB. FROM 40N TO 59N BETWEEN
140W AND 177W WINDS TO 25 KT. SEAS TO 3 M.
...GALE WARNING...
.LOW 45N149W 1006 MB MOVING NE 35 KT. WITHIN 360 NM E SEMICIRCLE
WINDS 25 TO 35 KT. SEAS TO 3.5 M. ELSEWHERE WITHIN 240 NM E OF
FRONT FROM LOW CENTER TO 40N152W TO 35N158W WINDS TO 25 KT. SEAS
TO 3 M.
.24 HOUR FORECAST LOW 58N150W 996 MB. WITHIN 420 NM NE QUADRANT
WINDS 30 TO 45 KT. SEAS 3 TO 5 M. ELSEWHERE N OF 55N E OF 153W
WINDS 25 TO 35 KT. SEAS 2.5 TO 4.5 M. ALSO N OF 40N BETWEEN 134W
AND 154W WINDS TO 25 KT. SEAS TO 2.5 M.
.48 HOUR FORECAST LOW DISSIPATED INLAND AND ASSOCIATED CONDITIONS
DIMINISHED.
.SYNOPSIS AND FORECAST.
.COMPLEX LOW WITH MAIN CENTER 49N179E 996 MB. FROM 48N TO 54N W
OF 173W WINDS 20 TO 30 KT. SEAS 2.5 TO 4.5 M. ELSEWHERE FROM 40N
TO 55N W OF 162W WINDS TO 25 KT. SEAS TO 3 M.
.24 HOUR FORECAST COMPLEX LOW WITH FIRST CENTER 47N177W 1004 MB
AND SECOND CENTER 48N160W 1000 MB. FROM 37N TO 48N W OF 151W
WINDS TO 25 KT. SEAS TO 3 M.
.48 HOUR FORECAST FIRST CENTER DISSIPATED AND SECOND CENTER
MERGED WITH LOW 54N159W DESCRIBED IN WARNINGS SECTION ABOVE.
.FROM 36N TO 46N E OF 130W AREA OF N WINDS 20 TO 30 KT. SEAS TO 4
M.
.24 HOUR FORECAST FROM 37N TO 45N E 130W FROM 37N TO 45N E OF
130W AREA OF N WINDS TO 25 KT. SEAS TO 3 M.
.48 HOUR FORECAST FROM 37N TO 45N E OF 132W AREA OF N WINDS LESS
THAN 25 KT. SEAS TO 3 M.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 59N TO 64N
BETWEEN 166W AND 171W AND WITHIN 300 NM W AND NW OF A LINE FROM
40N147W TO 52N137W TO 56N138W.
.24 HOUR FORECAST DENSE FOG WITHIN 180 NM W AND NW OF A LINE FROM
41N148W TO 52N135W AND WITHIN 60 NM NW OF A LINE FROM 53N174W TO
54N170W.
.48 HOUR FORECAST DENSE FOG FROM 46N TO 53N BETWEEN 133W AND
141W...E OF A LINE FROM 56N136W TO 53N134W...AND WITHIN 60 NM OF
61N167W.
.FORECASTER JOSEPH. 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 SAT JUN 13.
24 HOUR FORECAST VALID 1200 UTC SUN JUN 14.
48 HOUR FORECAST VALID 1200 UTC MON JUN 15.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.WITHIN 09N131W TO 09N140W TO 04N140W TO 05N135W TO 07N131W TO
09N131W SW TO W WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M.
.24 HOUR FORECAST WITHIN 10N124W TO 11N127W TO 07N136W TO
03N135W TO 05N124W TO 10N124W SW WINDS 20 TO 25 KT. SEAS 2.5 TO
3.0 M.
.48 HOUR FORECAST WITHIN 14N122W TO 13N130W TO 11N135W TO
09N135W TO 09N131W TO 10N126W TO 14N122W WINDS 20 KT OR LESS.
SEAS 2.5 TO 3.0 M IN S SWELL.
.WITHIN 30N131W TO 30N138W TO 29N137W TO 28N135W TO 29N132W TO
30N131W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NE SWELL.
.06 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.
.WITHIN 01S109W TO 01S112W TO 01S117W TO 02S120W TO 03.4S120W TO
03.4S108W TO 01S109W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN S
TO SW 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 1430 UTC SAT JUN 13...
.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 10N84W TO 11N100W TO 07N140W. SCATTERED
MODERATE CONVECTION FROM 05N TO 12N BETWEEN 95W AND 113W.
SCATTERED MODERATE TO STRONG FROM 03N TO 09N BETWEEN 122W AND
140W.
.FORECASTER AL. NATIONAL HURRICANE CENTER.
NATIONAL WEATHER SERVICE HONOLULU HI
NORTH PACIFIC EQUATOR TO 30N BETWEEN 140W AND 180W
SYNOPSIS VALID 1200 UTC JUN 13 2026.
24 HOUR FORECAST VALID 1200 UTC JUN 14 2026.
48 HOUR FORECAST VALID 1200 UTC JUN 15 2026.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.FRONT 30N1632W 27N166W 24N175W THENCE TROUGH 23N180W MOVING E
SLOWLY.
.24 HOUR FORECAST FRONT 30N160W 25N164W 24N169W THENCE TROUGH
22N180W.
.48 HOUR FORECAST FRONT 30N159W 23N168W THENCE TROUGH 21N180W.
.24 HOUR FORECAST NEW TROUGH 30N167W 27N174W 27N180W.
.48 HOUR FORECAST TROUGH DISSIPATED.
.WINDS 20 KT OR LESS AND SEAS 2.5 M OR LESS OVER ENTIRE FORECAST
AREA.
.MONSOON TROUGH 06N140W 05N153W. SCATTERED MODERATE TSTMS WITHIN
240 NM OF MONSOON TROUGH E OF 148W.
.ITCZ 05N160W 05N172W 06N180W. ISOLATED MODERATE TSTMS WITHIN 180
NM OF ITCZ W OF 173W.
$$
.FORECASTER PIERCE. HONOLULU HI.=