FZPN02 KWBC 151725
HSFEPI 1745
HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1745 UTC THU AUG 15 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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).
FOR ANY TROPICAL CYCLONE INFORMATION BEYOND 48 HOURS REFERENCE
THE ASSOCIATED NWS TROPICAL CYCLONE FORECAST/ADVISORY (TCM).
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 15.
24 HOUR FORECAST VALID 1200 UTC AUG 16.
48 HOUR FORECAST VALID 1200 UTC AUG 17.
.WARNINGS.
…GALE WARNING…
.LOW 57N174W 985 MB MOVING NE 25 KT. FROM 44N TO 62N BETWEEN
162W AND 175W WINDS 25 TO 35 KT. SEAS TO 12 FT. ELSEWHERE FROM
50N TO 64N BETWEEN 158W AND 177E AND FROM 40N TO 50N BETWEEN
163W AND 177W WINDS TO 25 KT. SEAS TO 10 FT.
.24 HOUR FORECAST LOW 65N167W 985 MB. FROM 58N TO 62N BETWEEN
159W AND 171W WINDS 25 TO 40 KT. SEAS 8 TO 14 FT. ELSEWHERE N OF
60N BETWEEN 160W AND 175W WINDS TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST LOW AND ASSOCIATED CONDITIONS N OF AREA.
…GALE WARNING…
.LOW 35N178W 1006 MB MOVING E 10 KT. S OF 40N BETWEEN 170W AND
170E WINDS 20 TO 30 KT. SEAS TO 10 FT.
.12 HOUR FORECAST LOW 37N178W 1003 MB. FROM 32N TO 39N BETWEEN
171W AND 179W WINDS 25 TO 35 KT. SEAS 9 TO 14 FT.
.24 HOUR FORECAST LOW 38N176W 1005 MB. FROM 34N TO 42N BETWEEN
170W AND 176W WINDS 25 TO 35 KT. SEAS 9 TO 14 FT. ELSEWHERE S OF
43N BETWEEN 168W AND 178W WINDS TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST LOW AND CONDITIONS ABSORBED BY LOW 56N178W
DESCRIBED BELOW.
…GALE WARNING…
.LOW 48N161E 997 MB MOVING E 20 KT. FROM 40N TO 47N W OF 165E
WINDS TO 25 KT. SEAS TO 9 FT.
.12 HOUR FORECAST LOW 46N169E 991 MB. W OF A LINE FROM 45N174E
TO 37N165E WINDS 25 TO 35 KT. SEAS TO 10 FT.
.24 HOUR FORECAST LOW 48N176E 989 MB. FROM 42N TO 50N BETWEEN
175W AND 171E WINDS 25 TO 35 KT. SEAS TO 11 FT. ELSEWHERE FROM
42N TO 50N BETWEEN 165W AND 170E WINDS TO 25 KT. SEAS TO 10 FT.
.48 HOUR FORECAST LOW 56N178W 980 MB. NW OF A LINE FROM 61N172W
TO 50N170E AND FROM 40N TO 58N BETWEEN 160W AND 175W WINDS 25 TO
40 KT. SEAS 9 TO 18 FT. ELSEWHERE N OF 44N BETWEEN 162W AND 168E
WINDS TO 25 KT. SEAS TO 10 FT.
…GALE WARNING…
.24 HOUR FORECAST LOW 54N169E 989 MB. N OF 50N W OF 170E WINDS
25 TO 35 KT. SEAS 9 TO 15 FT. ELSEWHERE N OF 45N W OF 170E WINDS
TO 25 KT. SEAS TO 12 FT.
.48 HOUR FORECAST LOW AND CONDITIONS ABSORBED BY LOW 56N178W
DESCRIBED ABOVE.
…GALE WARNING…
.24 HOUR FORECAST LOW 40N161E 1006 MB. FROM 37N TO 40N W OF 165E
WINDS 25 TO 35 KT. SEAS TO 10 FT. ELSEWHERE FROM 36N TO 42N W OF
175E WINDS TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST LOW 39N173E 1004 MB. FROM 36N TO 42N BETWEEN
176E AND 169E WINDS 25 TO 35 KT. SEAS TO 12 FT.
.SYNOPSIS AND FORECAST.
.FROM 31N TO 38N BETWEEN 120W AND 125W WINDS TO 25 KT. SEAS LESS
THAN 8 FT.
.24 HOUR FORECAST FROM 30N TO 40N BETWEEN 118W AND 125W WINDS 20
TO 30 KT. SEAS TO 10 FT.
.48 HOUR FORECAST FROM 31N TO 38N BETWEEN 119W AND 123W WINDS 20
TO 30 KT. SEAS TO 9 FT.
.24 HOUR FORECAST LOW 40N133W 1018 MB. WITHIN 360 NM NW QUADRANT
WINDS TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DIMINISHED.
.24 HOUR FORECAST FROM 50N TO 57N E OF 137W WINDS TO 25 KT. SEAS
TO 8 FT.
.48 HOUR FORECAST FROM 49N TO 56N BETWEEN 130W AND 136W WINDS TO
25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST FROM 42N TO 48N BETWEEN 140W AND 148W WINDS TO
25 KT. SEAS LESS THAN 8 FT.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 47N TO 60N
BETWEEN 156W AND 176W AND FROM 41N TO 50N W OF 171E.
.24 HOUR FORECAST DENSE FOG WITHIN 360 NM SE OF A LINE FROM
59N149W TO 52N164W TO 48N174E.
.48 HOUR FORECAST DENSE FOG FROM 43N TO 61N BETWEEN 164W AND
175W AND FROM 51N TO 57N BETWEEN 150W AND 158W.
.FORECASTER KREKELER. 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 THU AUG 15.
24 HOUR FORECAST VALID 1200 UTC FRI AUG 16.
48 HOUR FORECAST VALID 1200 UTC SAT AUG 17.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.FROM 12N TO 14N BETWEEN 136W AND 138W WINDS 20 KT OR LESS.
SEAS 8 FT IN S SWELL.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST FROM 11N TO 13N BETWEEN 128W AND 133W SW TO W
WINDS 20 TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST 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 THU AUG 15…
.TROPICAL WAVE NEAR 98W…SCATTERED MODERATE FROM 09N TO 15N
BETWEEN 96W AND 100W.
.TROPICAL WAVE NEAR 128W…SCATTERED MODERATE FROM 10N TO 15N
BETWEEN 124W AND 133W.
.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH…
THE MONSOON TROUGH EXTENDS FROM 10N85W TO 12N105W TO 1012 MB LOW
PRESSURE LOCATED NEAR 14N121W TO ANOTHER 1010 MB LOW PRESSURE
SITUATED NEAR 12N137W TO BEYOND 12N140W. ASIDE FROM THE
CONVECTION ASSOCIATED WITH THE TROPICAL WAVES…SCATTERED
MODERATE CONVECTION CAN BE FOUND FROM 05N TO 10N BETWEEN 79W AND
90W…FROM 09N TO 15N BETWEEN 100W AND 110W, FROM 08N TO 13N
BETWEEN 110W AND 121W…AND FROM 06N TO 14N W OF 137W.
¤¤
.FORECASTER GR. NATIONAL HURRICANE CENTER.
NATIONAL WEATHER SERVICE HONOLULU HI
NORTH PACIFIC EQUATOR TO 30N BETWEEN 140W AND 160E
SYNOPSIS VALID 1200 UTC AUG 15 2024.
24 HOUR FORECAST VALID 1200 UTC AUG 16 2024.
48 HOUR FORECAST VALID 1200 UTC AUG 17 2024.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.TROUGH 30N176W 27N179W 25N179E NEARLY STATIONARY. ISOLATED
MODERATE TSTMS WITHIN 90 NM E OF TROUGH N OF 27N.
.24 HOUR FORECAST TROUGH 30N175W 25N179E.
.48 HOUR FORECAST TROUGH 30N176W 26N179E.
.NEW TROUGH 13N140W 10N143W. WINDS 20 TO 25 KT FROM 13N TO 17N
BETWEEN 146W AND 141W.
.24 HOUR FORECAST NEW LOW 1011 MB NEAR 13N141W. TROUGH 14N141W TO
LOW TO 10N147W. WINDS 20 TO 25 KT FROM 13N TO 21N E OF 144W.
.48 HOUR FORECAST LOW 1010 MB NEAR 15N143W. TROUGH 17N143W TO LOW
TO 13N147W. WINDS 20 TO 30 KT FROM 14N TO 21N E OF 148W.
.OTHERWISE…WINDS 20 KT OR LESS OVER REMINDER OF FORECAST AREA.
.SEAS 8 FT OR LOWER OVER ENTIRE FORECAST AREA.
.MONSOON TROUGH 12N140W 10N145W THENCE ITCZ 08N158W 07N170W
08N177W. ISOLATED MODERATE TSTMS WITHIN 150 NM OF MONSOON
TROUGH…AND WITHIN 150 NM OF ITCZ W OF 165W.
.SCATTERED TO NUMEROUS MODERATE TSTMS FROM 01N TO 09N W OF 166E.
ISOLATED MODERATE TSTMS FROM 01N TO 06N BETWEEN 168E AND 179E.
¤¤
.FORECASTER PIERCE. HONOLULU HI.
UUID 53EEEE20-5B2B-11EF-AF64-0AFB0B260000 TX 1
