FZPN02 KWBC 252325
HSFEPI 2345
HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2345 UTC SUN AUG 25 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC AUG 25.
24 HOUR FORECAST VALID 1800 UTC AUG 26.
48 HOUR FORECAST VALID 1800 UTC AUG 27.
.WARNINGS.
…GALE WARNING…
.LOW 59N141W 995 MB MOVING NW 10 KT WILL TURN S AFTER 12 HOURS.
WITHIN 90 NM SE SEMICIRCLE…E OF A LINE FROM 56N135W TO
52N132W…AND FROM 54N TO 59N BETWEEN 150W AND 156W WINDS 25 TO
35 KT. SEAS TO 12 FT. ELSEWHERE N OF 49N BETWEEN 129W AND 160W
WINDS 20 TO 30 KT. SEAS TO 10 FT.
.24 HOUR FORECAST LOW 58N143W 1009 MB. WITHIN 420 NM S QUADRANT
WINDS TO 25 KT. SEAS TO 10 FT.
.48 HOUR FORECAST DISSIPATED AND CONDITIONS DIMINISHED.
…GALE WARNING…
.LOW W OF AREA 56N171E 985 MB MOVING NE 20 KT. FROM 45N TO 62N W
OF 170W WINDS 25 TO 40 KT. SEAS 8 TO 20 FT. WINDS AND SEAS
HIGHEST WITHIN 240 NM S AND SW QUADRANTS OF LOW.
.24 HOUR FORECAST LOW 59N175W 982 MB. N AND NW OF A LINE FROM
50N155W TO 42N179W TO 51N170E WINDS 25 TO 40 KT. SEAS 9 TO 18 FT.
WINDS AND SEAS HIGHEST W AND SW OF THE LOW.
.48 HOUR FORECAST LOW 59N165W 989 MB. WITHIN 660 NM S AND 420 NM
W QUADRANTS WINDS 25 TO 40 KT. SEAS 9 TO 18 FT.
…GALE WARNING…
.48 HOUR FORECAST NEW LOW 59N150W 1000 MB. EXCEPT WHERE DESCRIBED
ABOVE WITHIN 420 NM S AND 300 NM E QUADRANTS WINDS 25 TO 35 KT.
SEAS TO 12 FT.
.SYNOPSIS AND FORECAST.
.48 HOUR FORECAST FROM 47N TO 51N E OF 131W…AND FROM 37N TO 45N
BETWEEN 124W AND 129W WINDS 20 TO 30 KT. SEAS TO 9 FT.
.48 HOUR FORECAST FROM 45N TO 52N BETWEEN 170E AND 160E WINDS 20
TO 30 KT. SEAS TO 9 FT.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM WITHIN AN AREA
BOUNDED BY A LINE FROM 46N167W TO 42N172E TO 57N174E TO 59N180W
TO 46N167W.
.24 HOUR FORECAST DENSE FOG WITHIN 300 NM EITHER SIDE OF A LINE
FROM 53N155W TO 48N173W AND FROM 59N TO 63N BETWEEN 166W AND
175W.
.48 HOUR FORECAST DENSE FOG FROM 41N TO 51N BETWEEN 168E AND
160E.
.FORECASTER COLLINS. 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 1800 UTC SUN AUG 25.
24 HOUR FORECAST VALID 1800 UTC MON AUG 26.
48 HOUR FORECAST VALID 1800 UTC TUE AUG 27.
.WARNINGS.
…HURRICANE WARNING…
.HURRICANE GILMA NEAR 18.0N 134.3W 965 MB AT 2100 UTC AUG 25
MOVING W OR 270 DEG AT 9 KT. MAXIMUM SUSTAINED WINDS 100 KT
GUSTS 120 KT. TROPICAL STORM FORCE WINDS WITHIN 50 NM S
SEMICIRCLE…70 NM NE QUADRANT AND 80 NM NW QUADRANT. SEAS 12
FT OR GREATER WITHIN 180 NM NE QUADRANT…120 NM SE
QUADRANT…150 NM SW QUADRANT…AND 210 NM NW QUADRANT WITH SEAS
TO 37 FT. ELSEWHERE WITHIN 21N131W TO 22N135W TO 19N137W TO
17N135W TO 17N132W TO 21N131W WINDS 20 TO 33 KT. SEAS 1
