HSFEPI
HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1145 UTC TUE JUL 14 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 JUL 14.
24 HOUR FORECAST VALID 0600 UTC JUL 15.
48 HOUR FORECAST VALID 0600 UTC JUL 16.
.WARNINGS.
...GALE WARNING...
.LOW 56N166W 1000 MB MOVING NE 20 KT. WITHIN AN AREA BOUNDED BY
A LINE FROM 44N167W TO 53N155W TO 60N151W TO 58N163W TO 54N171W
TO 44N167W WINDS 20 TO 30 KT. SEAS 2.5 TO 4 M...EXCEPT N OF 56N
SEAS TO 2.5 M...HIGHEST NEAR 49N167W.
.06 HOUR FORECAST LOW 59N163W 998 MB. WITHIN 300 NM SE
SEMICIRCLE WINDS 25 TO 35 KT. SEAS TO 3 M.
.24 HOUR FORECAST LOW INLAND NEAR 63N160W 1000 MB. WITHIN 60 NM
OF THE ALASKA COAST BETWEEN 143W AND 147W WINDS 25 TO 35 KT.
SEAS TO 3 M. ELSEWHERE WITHIN 600 NM SE AND 360 NM S QUADRANTS
WINDS TO 25 KT. SEAS TO 3.5 M...HIGHEST NEAR 55N155W.
.48 HOUR FORECAST LOW WELL INLAND. CONDITIONS DIMINISHED.
.SYNOPSIS AND FORECAST.
.LOW 44N134W 1016 MB MOVING SE 05 KT. WITHIN 240 NM N AND 480 NM
W QUADRANTS WINDS TO 25 KT. SEAS TO 2.5 M.
.24 HOUR FORECAST LOW 42N132W 1021 MB. WITHIN 360 NM NW AND W OF
A LINE FROM LOW TO 40N146W TO 30N155W...EXCEPT WITHIN 600 NM W
OF THE SAME LINE S OF 38N...WINDS TO 25 KT. SEAS TO 2.5 M.
.48 HOUR FORECAST LOW DISSIPATED. BETWEEN 178W AND A LINE FROM
41N134W TO 38N148W TO 30N157W AREA OF NE WINDS LESS THAN 25 KT.
SEAS TO 2.5 M.
.FROM 37N TO 42N BETWEEN 123W AND 127W AREA OF NW TO N WINDS TO
25 KT. SEAS TO 2.5 M.
.24 HOUR FORECAST WITHIN 90 NM OF THE CALIFORNIA COAST FROM 33N
TO 41N AREA OF NW TO N WINDS TO 25 KT. SEAS TO2.5 M.
.48 HOUR FORECAST BETWEEN 118W AND A LINE FROM 41N126W TO
35N128W TO 31N122W AREA OF NW TO N WINDS 20 TO 30 KT. SEAS TO 3
M.
.24 HOUR FORECAST LOW 53N178E 1012 MB. WITHIN 300 NM SE QUADRANT
WINDS TO 25 KT. SEAS TO 2.5 M.
.48 HOUR FORECAST LOW 55N165W 1010 MB. WITHIN 360 NM S AND 300
NM SE QUADRANTS WINDS TO 25 KT. SEAS TO 2.5 M.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 52N TO 57N
BETWEEN 150W AND 168W...AND WITHIN 60 NM NW OF A LINE FROM
51N163W TO 40N173W.
.24 HOUR FORECAST DENSE FOG FROM 50N TO 52N W OF 178W...AND
WITHIN 60 NM SE OF A LINE FROM 53N143W TO 46N167W TO 41N174W.
.48 HOUR FORECAST DENSE FOG FROM 49N TO 51N BETWEEN 147W AND
157W...AND WITHIN 90 NM SE OF A LINE FROM 59N157W TO 49N162W TO
43N174W.
.FORECASTER BANCROFT. OCEAN PREDICTION CENTER.
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 TUE JUL 14.
24 HOUR FORECAST VALID 0600 UTC WED JUL 15.
48 HOUR FORECAST VALID 0600 UTC THU JUL 16.
.WARNINGS.
...GALE WARNING...
.BROAD LOW PRES...INVEST EP96...NEAR 14.5N104.5W 1008 MB. WITHIN
18N102W TO 18N106W TO 15N107W TO 13N104W TO 12N102W TO 14N101W
TO 18N102W WINDS 20 TO 30 KT. SEAS 2.5 TO 3.5 M.
.24 HOUR FORECAST LOW PRES...INVEST EP96...POSSIBLE TROPICAL
CYCLONE...NEAR 15.5N110.5W 1006 MB. WITHIN 17N106W TO 20N110W
TO 19N113W TO 16N114W TO 13N109W TO 14N107W TO 17N106W WINDS 20
TO 30 KT. SEAS 2.5 TO 4.0 M.
.48 HOUR FORECAST LOW PRES...INVEST EP96...POSSIBLE TROPICAL
CYCLONE...NEAR 15.5N115.5W 1002 MB. WITHIN 17N114W TO 17N115W
TO 17N117W TO 15N117W TO 14N116W TO 15N114W TO 17N114W WINDS 30
TO 35 KT. SEAS 3.0 TO 4.5 M. ELSEWHERE WITHIN 20N112W TO 19N120W
TO 13N118W TO 14N116W TO 09N115W TO 15N110W TO 20N112W WINDS 20
TO 30 KT. SEAS 2.5 TO 3.5 M.
.SYNOPSIS AND FORECAST.
.WITHIN 15N94W TO 16N94W TO 16N95W TO 15N96W TO 14N96W TO 14N95W
TO 15N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20
TO 30 KT. SEAS TO 2.5 M.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LITTLE CHANGE.
.WITHIN 11N86W TO 12N86W TO 11N88W TO 10N87W TO 11N86W...
INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS
BUILDING TO 2.5 M.
.24 HOUR FORECAST LITTLE CHANGE...EXCEPT WINDS TO 30 KT.
.48 HOUR FORECAST LITTLE CHANGE.
.18 HOUR FORECAST TROPICAL WAVE NEAR 137W. WITHIN 10N137W TO
11N137W TO 10N140W TO 06N140W TO 08N137W TO 10N137W WINDS 20 KT
OR LESS. SEAS 2.5 TO 3.0 M IN MIXED SWELL.
.24 HOUR FORECAST TROPICAL WAVE NEAR 138W. LITTLE CHANGE.
.36 HOUR FORECAST TROPICAL WAVE NEARING 140W. 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 0700 UTC TUE JUL 14...
.TROPICAL WAVE NEAR 88.5W...SCATTERED MODERATE ISOLATED STRONG
FROM 11N TO 13.5N BETWEEN 87W AND 93W.
.TROPICAL WAVE NEAR 104.5W...NUMEROUS MODERATE ISOLATED STRONG
FROM 13N TO 16N BETWEEN 101W AND 108W.
.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH EXTENDS FROM 11N74W TO 09N88W. SEGMENTS OF ITCZ
FROM 07.5N89W TO 10N103.5W...THEN FROM 10N106W TO 05N122W TO
13N133W...THEN FROM 13.5N135W TO 10N140W. SCATTERED MODERATE
ISOLATED STRONG WITHIN 240 NM S OF ITCZ W OF 105W. SURFACE
TROUGH FROM 17N127W TO 10N126.5W. SCATTERED MODERATE ISOLATED
STRONG FROM 17N TO 25N BETWEEN 123W AND 129W...AND FROM 11N TO
17N BETWEEN 129W AND 133W.
$$
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.
NATIONAL WEATHER SERVICE HONOLULU HI
NORTH PACIFIC EQUATOR TO 30N BETWEEN 140W AND 180W
SYNOPSIS VALID 0600 UTC JUL 14 2026.
24 HOUR FORECAST VALID 0600 UTC JUL 15 2026.
48 HOUR FORECAST VALID 0600 UTC JUL 16 2026.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.LOW 09N157W 1010 MB. TROUGH LOW TO 09N153W 08N146W 09N140W.
TROUGH AND LOW MOVING SLOWLY. WINDS 20 TO 25 KT WITHIN 120 NM
OF CENTER. ISOLATED MODERATE TSTMS WITHING 180 NM OF TROUGH.
.24 HOUR FORECAST LOW 09N154W 1009 MB. TROUGH 09N159W TO LOW
TO 11N149W. WINDS 20 TO 25 KT WITHIN 120 NM OF CENTER.
.48 HOUR FORECAST LOW 09N151W 1008 MB. TROUGH LOW TO 13N150W.
WINDS 20 TO 25 KT WITHIN 120 NM OF CENTER.
.TROUGH 14N165W 11N167W 07N168W NEARLY STATIONARY. WINDS 20 TO 25
KT WITHIN 120 NM OF CENTER. SCATTERED MODERATE TO STRONG TSTMS
WITHIN 300NM OF TROUGH.
.24 HOUR FORECAST NEW LOW 11N164W 1008 MB. TROUGH 10N180W TO LOW
TO
10N159W. WINDS 20 TO 25 KT WITHIN 120 NM OF CENTER.
.48 HOUR FORECAST LOW 11N163W 1005 MB. TROUGH 10N180W TO LOW TO
11N157W. WINDS 20 TO 25 KT WITHING 120 NM OF CENTER.
.TROUGH 09174W 06N180W MOVING SLOWLY. ISOLATED MODERATE TSTMS
WITHIN 120NM OF TROUGH.
.24 HOUR FORECAST TROUGH DISSIPATED.
.WINDS 20 KT OR LESS OVER REMAINDER OF FORECAST AREA.
.SEAS 2.5 M OR LOWER OVER ENTIRE FORECAST AREA.
$$
.FORECASTER KINO. HONOLULU HI.=