FZPN02 KWBC 191125
HSFEPI 1145
HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1145 UTC MON AUG 19 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC AUG 19.
24 HOUR FORECAST VALID 0600 UTC AUG 20.
48 HOUR FORECAST VALID 0600 UTC AUG 21.
.WARNINGS.
…STORM WARNING…
.LOW 46N166E 972 MB MOVING NE 25 KT. WITHIN 240 NM NE…180 NM
E…AND 180 NM S AND SW QUADRANTS WINDS 40 TO 55 KT. SEAS 12 TO
36 FT…HIGHEST S OF CENTER. ELSEWHERE WITHIN 420 NM NE AND
SE…480 NM SW…AND 300 NM NW QUADRANTS WINDS 25 TO 40 KT. SEAS
9 TO 30 FT…HIGHEST S OF CENTER. ALSO FROM 32N TO 51N W OF 175E
WINDS 20 TO 30 KT. SEAS 9 TO 18 FT.
.24 HOUR FORECAST LOW 55N171E 963 MB. N OF 51N BETWEEN 168E AND A
LINE FROM 59N180W TO 57N176W TO 52N176W WINDS 35 TO 50 KT. SEAS 9
TO 24 FT…HIGHEST S AND SE OF CENTER. ELSEWHERE FROM 46N TO 61N
BETWEEN 170W AND 160E WINDS 25 TO 35 KT. SEAS 9 TO 22
FT…HIGHEST S AND SE OF CENTER. ALSO FROM 37N TO 46N W OF 170W
WINDS 20 TO 30 KT. SEAS 9 TO 17 FT.
.48 HOUR FORECAST LOW NW OF AREA NEAR 61N179E 971 MB. WITHIN 360
NM SE SEMICIRCLE WINDS 30 TO 45 KT. SEAS 9 TO 29 FT….HIGHEST S
OF CENTER. ELSEWHERE W AND N OF A LINE FROM 50N180W TO 59N162W
WINDS 25 TO 35 KT. SEAS 9 TO 24 FT…HIGHEST SEAS WITHIN 540 NM S
QUADRANT.
…GALE WARNING…
.N OF 54N BETWEEN 140W AND 158W WINDS 20 TO 30 KT. SEAS TO 12
FT.
.12 HOUR FORECAST NEW LOW 60N147W 1006 MB. N OF 54N BETWEEN 140W
AND 157W WINDS 25 TO 40 KT. SEAS TO 10 FT.
.24 HOUR FORECASTA NEAR 67N163W 990 MB MOVING NE 25 KT. N OF 55N
BETWEEN 155W AND 175W WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.
.24 HOUR FORECAST LOW DISSIPATED INLAND WITH CONDITIONS
DIMINISHED.
.LOW 40N180W 1011 MB MOVING N 20 KT. FROM 34N TO 45N BETWEEN 170W
AND 178E WINDS TO 25 KT. SEAS TO 10 FT.
.24 HOUR FORECAST LOW DISSIPATED. FORECAST CONDITIONS
DIMINISHED.
.LOW 47N168W 1020 MB MOVING NE 10 KT. FROM 41N TO 49N BETWEEN
162W AND 170W WINDS TO 25 KT. SEAS TO 9 FT.
.24 HOUR FORECAST LOW 51N165W 1018 MB. FROM 40N TO 51N BETWEEN
160W AND 172W WINDS TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LOW DISSIPATED. FROM 46N TO 52N BETWEEN 155W
AND 168W WINDS LESS THAN 25 KT. SEAS TO 8 FT.
.LOW 38N132W 1014 MB MOVING NE 10 KT. WITHIN 180 NM SE
QUADRANT…AND FROM 34N TO 47N BETWEEN 141W AND 153W WINDS TO 25
KT. SEAS TO 10 FT.
.24 HOUR FORECAST LOW 40N130W 1016 MB. FROM 31N TO 42N BETWEEN
144W AND 163W WINDS LESS THAN 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LOW DISSIPATED. FROM 30N TO 38N BETWEEN 150W
AND 170W WINDS TO 25 KT. SEAS TO 8 FT
