FZPN02 KWBC 302325
HSFEPI 2345
HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2345 UTC FRI AUG 30 2024
SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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
[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 1800 UTC AUG 30.
24 HOUR FORECAST VALID 1800 UTC AUG 31.
48 HOUR FORECAST VALID 1800 UTC SEP 01.
.WARNINGS.
…GALE WARNING…
.LOW 54N157W 993 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 57N150W 999 MB. WITHIN 540 NM SE
SEMICIRCLE WINDS 20 TO 30 KT. SEAS 8 TO 13 FT.
.48 HOUR FORECAST LOW 59N145W 1007 MB. WITHIN 240 NM OF LOW
WINDS TO 25 KT. SEAS TO 10 FT.
.SYNOPSIS AND FORECAST.
.FROM 42N TO 50N BETWEEN 124W AND 131W WINDS TO 25 KT. SEAS TO 8
FT.
.24 HOUR FORECAST FROM 46N TO 50N BETWEEN 129W AND 127W WINDS TO
25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST FROM 37N TO 50N BETWEEN 126W AND 134W WINDS TO
25 KT. SEAS TO 8 FT.
.LOW W OF AREA NEAR 47N156E 1005 MB MOVING E 10 KT. WITHIN 300
NM E QUADRANT WINDS TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW 46N167E 1011 MB. WITHIN 240 NM E AND SE
SEMICIRCLES WINDS 20 TO 30 KT. SEAS TO 11 FT.
.48 HOUR FORECAST LOW 42N170W 1006 MB. WITHIN 240 NM OF LOW
WINDS 20 TO 30 KT. SEAS 8 TO 12 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 1800 UTC FRI AUG 30.
24 HOUR FORECAST VALID 1800 UTC SAT AUG 31.
48 HOUR FORECAST VALID 1800 UTC SUN SEP 1.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.WITHIN 21N139W TO 21N140W TO 19N140W TO 20N139W TO 21N139W
WINDS 20 KT OR LESS. SEAS 8 FT IN E SWELL.
.06 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN 16N137W TO 17N140W TO 13N140W TO
14N137W TO 16N137W WINDS 20 KT OR LESS. SEAS 8 FT IN N TO NE
SWELL.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
CONVECTION VALID AT 2030 UTC FRI AUG 30…
.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH…
MONSOON TROUGH EXTENDS FROM 10N86W TO 11N140W. SCATTERED
MODERATE FROM 05N TO 11N AND E OF 94W…FROM 11N TO 15N
BETWEEN 114W AND 120W…AND FROM 09N TO 14N BETWEEN 131W AND
138W.
¤¤
.FORECASTER ERA. NATIONAL HURRICANE CENTER.
NATIONAL WEATHER SERVICE HONOLULU HI
NORTH PACIFIC EQUATOR TO 30N BETWEEN 140W AND 160E
SYNOPSIS VALID 1800 UTC AUG 30 2024.
24 HOUR FORECAST VALID 1800 UTC AUG 31 2024.
48 HOUR FORECAST VALID 1800 UTC SEP 01 2024.
.WARNINGS.
.TROPICAL STORM WARNING…
.TROPICAL DEPRESSION HONE NEAR 21.8N 175.3W 1008 MB AT 1800 UTC
AUG 30 MOVING W OR 280 DEGREES AT 10 KT. MAXIMUM SUSTAINED WINDS
30 KT GUSTS 40 KT. WINDS 20 TO 30 KT FROM 24N TO 20N BETWEEN 176W
AND 173W. ISOLATED TSTMS WITHIN 280 NM E OF LOW CENTER. SEAS 8 TO
12 FT WITHIN 40 NM N SEMICIRCLE.
.24 HOUR FORECAST TROPICAL STORM HONE NEAR 23.7N 176.9W. MAXIMUM
SUSTAINED WINDS 35 KT GUSTS 45 KT. TROPICAL STORM FORCE WINDS
WITHIN 20 NM N SEMICIRCLE. WINDS
