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000
FZPN01 KWBC 190338
HSFEP1

HIGH SEAS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0430 UTC FRI APR 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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
VOSOPS@NOAA.GOV(LOWERCASE).

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 APR 19.
24 HOUR FORECAST VALID 0000 UTC APR 20.
48 HOUR FORECAST VALID 0000 UTC APR 21.

.WARNINGS.

...GALE WARNING...
.LOW 51N159W 995 MB MOVING E 05 KT. WITHIN 360 NM W
QUADRANT...AND FROM 58N TO 60N BETWEEN 148W AND 154W WINDS 35 TO
45 KT. SEAS 10 TO 20 FT. ELSEWHERE WITHIN 660 NM S AND 600 NM W
AND NW QUADRANTS...AND WITHIN 240 NM NE AND E OF A FRONT
EXTENDING FROM 57N155W TO 54N146W TO 47N140W WINDS 25 TO 35 KT.
SEAS 8 TO 19 FT...HIGHEST NEAR 55N146W AND 48N157W.
.24 HOUR FORECAST LOW 51N154W 997 MB. FROM 57N TO 60N BETWEEN
149W AND 155W WINDS 35 TO 45 KT. SEAS 9 TO 18 FT. ELSEWHERE
WITHIN 660 NM SW SEMICIRCLE...AND WITHIN 180 NM NE AND E OF A
FRONT TO EXTEND FROM 57N154W TO 54N144W TO 47N137W WINDS 25 TO
35 KT. SEAS 8 TO 16 FT.
.48 HOUR FORECAST LOW 52N148W 1006 MB. WITHIN 360 NM S QUADRANT
WINDS TO 25 KT. SEAS 8 TO 15 FT.

...GALE WARNING...
.24 HOUR FORECAST NEW LOW 35N161E 1004 MB. W OF A LINE FROM
30N167E TO 46N160E WINDS 25 TO 35 KT. SEAS 8 TO 13 FT.
.48 HOUR FORECAST LOW 43N163E 1007 MB. FROM 43N TO 47N BETWEEN
160E AND 168E WINDS 20 TO 30 KT. SEAS 8 TO 13 FT.

...GALE WARNING...
.36 HOUR FORECAST NEW LOW 48N134W 1004 MB. FROM 41N TO 49N
BETWEEN 128W AND 140W WINDS 25 TO 35 KT. SEAS 8 TO 14 FT.
.48 HOUR FORECAST LOW 51N133W 1003 MB. FROM 44N TO 52N BETWEEN
126W AND 140W WINDS 25 TO 35 KT. SEAS 8 TO 14 FT.

...GALE WARNING...
.48 HOUR FORECAST LOW W OF AREA 39N158E 987 MB. WITHIN 540 NM SE
QUADRANT AND WITHIN 180 NM E OF A FRONT TO EXTEND FROM 41N173E
TO 35N171E TO 30N167E WINDS 25 TO 35 KT. SEAS 9 TO 18 FT.

...GALE WARNING...
.48 HOUR FORECAST LOW 42N165W 1000 MB. FROM 35N TO 43N BETWEEN
158W AND 170W WINDS 25 TO 40  KT. SEAS 8 TO 14 FT.

.SYNOPSIS AND FORECAST.

.FROM 42N TO 50N BETWEEN 171E AND 179E AREA OF SE WINDS 20 TO 30
 KT. SEAS TO 11 FT.
.24 HOUR FORECAST NEW LOW 47N180W 1011 MB. FROM 34N TO 47N
BETWEEN 173W AND 179W WINDS TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST LOW ABSORBED. CONDITIONS DESCRIBED IN WARNINGS
SECTION ABOVE WITH LOW 42N165W.

.48 HOUR FORECAST LOW NW OF AREA 58N172E 1006 MB. FROM 48N TO
55N BETWEEN 160E AND 172E WINDS 20 TO 30 KT. SEAS TO 11 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM WITHIN 180 NM NE
AND E OF A LINE FROM 47N159W TO 54N167W TO 58N173W...WITHIN 120
NM NE OF A LINE FROM 53N177W TO 57N174E...AND FROM 42N TO 51N
BETWEEN 160E AND 17E.
.24 HOUR FORECAST DENSE FOG WITHIN 120 NM NE AND E OF A LINE
FROM 52N164W TO 57N172W TO 59N172W...AND FROM 42N TO 49N BETWEEN
175W AND 164E.
.48 HOUR FORECAST DENSE FOG FROM 46N TO 48N BETWEEN 158W AND
166W...WITHIN 180 NM E OF A LINE FROM 54N171W TO 60N177W...AND
FROM 43N TO 46N BETWEEN 160E AND 171E.

.LIGHT TO MODERATE FREEZING SPRAY N OF 58N W OF 171W.
.24 HOUR FORECAST CONDITIONS IMPROVE.

.FORECASTER HUFFMAN. 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 0000 UTC FRI APR 19.
24 HOUR FORECAST VALID 0000 UTC SAT APR 20.
48 HOUR FORECAST VALID 0000 UTC SUN APR 21.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 12N135W TO 13N137W TO 14N140W TO 08N140W TO 10N136W TO
12N135W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NE SWELL.
.24 HOUR FORECAST WITHIN 11N138W TO 12N140W TO 08N140W TO
09N138W TO 11N138W WINDS 20 KT OR LESS. SEAS 8 FT IN NE
SWELL.
.48 HOUR FORECAST WITHIN 11N138W TO 11N140W TO 07N140W TO
07N138W TO 09N137W TO 11N138W WINDS 20 KT OR LESS. SEAS 8 FT IN
NE SWELL.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

CONVECTION VALID AT 0200 UTC FRI APR 19...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
SURFACE TROUGH FROM 08N84W TO 06N104W. ITCZ FROM 06N104W TO
06N115W. ANOTHER SURFACE TROUGH FROM 09N117W TO 04N120W. ITCZ
RESUMES FROM 04N121W TO 03N140W. SCATTERED MODERATE FROM 02N TO
07N AND E OF 95W...AND FROM 02N TO 09N BETWEEN 110W AND 125W.

$$
.FORECASTER ERA. NATIONAL HURRICANE CENTER.