FZPN02 KWBC 301749
HSFEPI 1745
HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1745 UTC FRI AUG 30 2024
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
[email protected](LOWERCASE).
THE NATIONAL WEATHER SERVICE IS ACCEPTING PUBLIC COMMENTS UNTIL
OCTOBER 16 2024 ON A PROPOSAL TO REPLACE FEET WITH METERS WHEN
DESCRIBING SEAS IN A VARIETY OF NATIONAL MARINE CENTER TEXT AND
GRAPHICAL PRODUCTS FOR THE OFFSHORE AND HIGH SEAS AREAS ONLY. TO
LEARN MORE PLEASE VISIT (WEB ADDRESS LOWERCASE)
HTTPS://OCEAN.WEATHER.GOV/PROPOSED-METERS.PHP
SECURITE
PACIFIC N OF 30N AND S OF 67N E OF A LINE FROM BERING STRAIT TO
50N 160E
ALL FORECASTS VALID OVER ICE FREE FORECAST WATERS
SYNOPSIS VALID 1200 UTC AUG 30.
24 HOUR FORECAST VALID 1200 UTC AUG 31.
48 HOUR FORECAST VALID 1200 UTC SEP 1.
.WARNINGS.
…GALE WARNING…
.LOW 53N160W 991 MB MOVING NE 10 KT. WITHIN 480 NM OF LOW EXCEPT
WITHIN 720 NM SE QUADRANT WINDS 25 TO 40 KT. SEAS 8 TO 20
FT…HIGHEST WITHIN 240 NM S QUADRANT.
.24 HOUR FORECAST LOW 56N151W 997 MB. WITHIN 540 NM SE
SEMICIRCLE WINDS 20 TO 30 KT. SEAS 8 TO 13 FT.
.48 HOUR FORECAST LOW 59N147W 1005 MB. WITHIN 240 NM OF LOW
WINDS TO 25 KT. SEAS TO 10 FT.
.SYNOPSIS AND FORECAST.
.FROM 41N TO 50N BETWEEN 124W AND 131W WINDS TO 25 KT. SEAS TO 8
FT.
.24 HOUR FORECAST FROM 45N TO 51N BETWEEN 129W AND 127W WINDS TO
25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST FROM 36N TO 50N BETWEEN 126W AND 134W WINDS TO
25 KT. SEAS TO 8 FT.
.LOW W OF AREA NEAR 45N154E 1005 MB MOVING E 10 KT. WITHIN 300
NM E QUADRANT WINDS TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW 46N164E 1011 MB. WITHIN 240 NM E AND SE
SEMICIRCLES WINDS 20 TO 30 KT. SEAS TO 11 FT.
.48 HOUR FORECAST LOW 46N173W 1015 MB. WITHIN 240 NM OF LOW
WINDS TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST W OF A LINE FROM 54N170E TO 50N170E TO 43N160E
WINDS 20 TO 30 KT. SEAS TO 8 FT.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 52N TO 46N
BETWEEN 153W AND 148W…AND 41N TO 45W W OF 171E.
.24 HOUR FORECAST DENSE FOG FROM 42N TO 49N W OF 168E.
.48 HOUR FORECAST DENSE FOG W OF A LINE FROM 52N164E TO 45N171E.
.FORECASTER MUSONDA. 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 1200 UTC FRI AUG 30.
24 HOUR FORECAST VALID 1200 UTC SAT AUG 31.
48 HOUR FORECAST VALID 1200 UTC SUN SEP 1.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.WITHIN 20N136W TO 21N137W TO 21N140W TO 17N140W TO 18N137W TO
20N136W WINDS 20 KT OR LESS. SEAS 8 FT IN E SWELL.
.12 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
CONVECTION VALID AT 1500 UTC FRI AUG 30…
.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH…
MONSOON TROUGH FROM 09N86W TO 11N140W. SCATTERED MODER TROPICAL STORM HONE NEAR 26N179W. MAXIMUM
SUSTAINED WINDS 40 KT GUSTS 50 KT. SEAS 8 TO 10 FT FROM 25N TO
28N BETWEEN 178W AND 174W.
.SYNOPSIS AND FORECAST.
.LOW NEAR 21N153W 1013 MB MOVING WNW 10 KT. WINDS 20 TO 25 KT
FROM 21N TO 24N BETWEEN 157W AND 152W. SEAS 8 TO 10 FT WITHIN
120 NM N OF LOW. ISOLATED TSTMS WITHIN 180 NM NE OF LOW CENTER.
.12 HOUR FORECAST LOW DISSIPATED.
.LOW NEAR 21N164W 1012 MB. TROUGH 28N164E TO LOW TO 22N164E
MOVING. LOW AND TROUGH MOVING NW 15 KT. WINDS 20 TO 25 KT N OF
25N BETWEEN FROM 161E TO 174E. SEAS 8 TO 9 FT N OF 26N BETWEEN
162E AND 169E. SCATTERED MODERATE TO LOCALLY STRONG TSTMS WITHIN
150 NM E OF TROUGH.
.24 HOUR FORECAST TROUGH MOVED W OF FORECAST AREA.
.24 HOUR FORECAST NEW TROUGH 24N159W 21N159W 18N161W MOVING NW
10 KT.
.48 HOUR FORECAST TROUGH 27N162W 21N166W.
.WINDS 20 TO 25 KT FROM 17N TO 22N E OF 143W.
.24 HOUR FORECAST WINDS FROM 16N TO 21N E OF 150W.
.48 HOUR FORECAST WINDS FROM 12N TO 20N E OF 154W.
.WINDS LESS THAN 20 KT OVER REMAINDER OF FORECAST AREA.
.48 HOUR FORECAST SEAS 12N TO 20N E OF 150W.
.SEAS LESS THAN 8 FT OVER REMAINDER OF FORECAST AREA.
.ITCZ FROM 11N140W 08N145W 07N160W 07N167W. ISOLATED MODERATE
TSTMS WITHIN 90 NM EITHER SIDE OF ITCZ E OF 157W.
.SCATTERED MODERATE TSTMS S OF 10N W OF 170E…AND FROM 14N TO
20N W OF 168E.
¤¤
.FORECASTER PIERCE. HONOLULU HI.
UUID 3DA79A58-66F8-11EF-8616-0AFB0B270000 TX 1
