FZPN02 KWBC 170525
HSFEPI 0545
HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0545 UTC THU OCT 17 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC OCT 17.
24 HOUR FORECAST VALID 0000 UTC OCT 18.
48 HOUR FORECAST VALID 0000 UTC OCT 19.
.WARNINGS.
…STORM WARNING…
.LOW 40N167W 1008 MB MOVING NE 35 KT. FROM 32N TO 43N BETWEEN
159W AND 173W…AND FROM 30N TO 38N BETWEEN 173W AND 167E WINDS
25 TO 35 KT. SEAS 8 TO 14 FT…HIGHEST NEAR 30N173E.
.24 HOUR FORECAST LOW 48N150W 997 MB. WITHIN 540 NM E AND 720 NM
S QUADRANTS WINDS 25 TO 40 KT. SEAS 8 TO 15 FT.
.36 HOUR FORECAST LOW 53N138W 988 MB. WITHIN 180 NM NE OF A LINE
FROM 53N137W TO 49N132W WINDS 35 TO 50 KT. SEAS 8 TO 14 FT.
.48 HOUR FORECAST LOW 55N134W 983 MB. WITHIN 660 NM S AND 180 NM
W QUADRANTS WINDS 25 TO 40 KT. SEAS 9 TO 18 FT.
…GALE WARNING…
.LOW 60N146W 1003 MB MOVING SE 10 KT. WITHIN 360 NM S SEMICIRCLE
WINDS 25 TO 35 KT. SEAS TO 11 FT.
.24 HOUR FORECAST LOW 59N141W 1001 MB. WITHIN 360 NM SE QUADRANT
AND FROM 56N TO 60N BETWEEN 149W AND 158W WINDS 20 TO 30 KT. SEAS
TO 11 FT.
.48 HOUR FORECAST LOW 58N140W 992 MB. N OF A LINE FROM 58N140W TO
55N158W WINDS 20 TO 30 KT. SEAS TO TO 10 FT.
…GALE WARNING…
.LOW 51N128W 1009 MB MOVING SE 20 KT. WITHIN 420 NM W AND SW
QUADRANTS WINDS 25 TO 35 KT. SEAS 8 TO 14 FT.
.24 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DIMINISHED.
…GALE WARNING…
.LOW 51N168W 1003 MB MOVING S 10 KT. WITHIN 240 NM S AND 360 NM N
AND NW QUADRANTS WINDS 20 TO 30 KT. SEAS 8 TO 13 FT.
.24 HOUR FORECAST LOW 48N167W 1005 MB. WITHIN 420 NM W SEMICIRCLE
WINDS 25 TO 35 KT. SEAS 8 TO 15 FT.
.48 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DIMINISHED.
…GALE WARNING…
.FROM 34N TO 40N BETWEEN 126W AND 120W WINDS TO 25 KT. SEAS TO 10
FT.
.24 HOUR FORECAST FROM 32N TO 43N BETWEEN 129W AND 120W WINDS 25
TO 35 KT. SEAS 8 TO 15 FT.
.48 HOUR FORECAST FROM 30N TO 41N BETWEEN 127W AND 121W WINDS 20
TO 30 KT. SEAS TO 11 FT.
…GALE WARNING…
.W OF A LINE FROM 55N170E TO 40N162E WINDS 20 TO 30 KT. SEAS TO
12 FT.
.24 HOUR FORECAST WITHIN 240 NM E AND NE OF A FRONT FROM 55N170E
TO 45N168E TO 37N163E WINDS 20 TO 30 KT. SEAS TO 10 FT.
.48 HOUR FORECAST NEW LOW 43N176E 1018 MB. FROM 35N TO 50N
BETWEEN 179E AND 170
