000
FZPN01 KWBC 151543
HSFEP1

HIGH SEAS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1630 UTC SUN DEC 15 2019

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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

SYNOPSIS VALID 1200 UTC DEC 15.
24 HOUR FORECAST VALID 1200 UTC DEC 16.
48 HOUR FORECAST VALID 1200 UTC DEC 17.

.WARNINGS.

...STORM WARNING...
.LOW 54N166W 976 MB MOVING SE 25 KT. OVER FORECAST WATERS WITHIN
240 NM W QUADRANT WINDS 40 TO 50 KT. SEAS 15 TO 22 FT. ELSEWHERE
WITHIN 840 NM S...660 NM SW...AND 540 NM W QUADRANTS WINDS 25 TO
40 KT. SEAS 10 TO 26 FT...HIGHEST S QUADRANT.
.24 HOUR FORECAST LOW AND ASSOCIATED CONDITIONS ABSORBED BY LOW
54N157W DESCRIBED BELOW.

...STORM WARNING...
.LOW 54N155W 970 MB MOVING NW 10 KT THEN SW AFTER 12 HOURS. OVER
FORECAST WATERS WITHIN 660 NM NE...840 NM E...1080 NM S...AND
360 NM N QUADRANTS WINDS 25 TO 40 KT. SEAS 12 TO 24 FT.
.06 HOUR FORECAST LOW 55N157W 969 MB. WITHIN 150 NM NE OF A
FRONT FROM 58N154W TO 57N147W WINDS 40 TO 50 KT. SEAS 13 TO 18
FT.
.24 HOUR FORECAST LOW 54N157W 982 MB. FRONT TO EXTEND FROM
59N153W TO 59N144W TO 53N131W TO 46N127W. E AND NE OF FRONT AND
WITHIN 360 NM SW SEMICIRCLE AND E QUADRANT WINDS 25 TO 40 KT.
SEAS 12 TO 24 FT. ELSEWHERE FROM 44N TO 55N BETWEEN 146W AND
164W WINDS 20 TO 30 KT. SEAS 14 TO 22 FT.
.48 HOUR FORECAST LOW 57N150W 986 MB. WITHIN 120 NM N AND NE OF
FRONT FROM 58N152W TO 59N145W TO 57N139W WINDS 20 TO 30 KT. SEAS
TO 11 FT.

...STORM WARNING...
.COMPLEX LOW WITH MAIN CENTER W OF AREA 43N158E 980 MB MOVING NE
35 KT. OVER FORECAST WATERS FROM 31N TO 50N BETWEEN 160E AND
174E WINDS 30 TO 45 KT. SEAS 13 TO 27 FT.
.06 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER 44N164E 980 MB.
WITHIN 240 NM SW SEMICIRCLE WINDS 40 TO 55 KT. SEAS 16 TO 34 FT.
.24 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER 48N178E 975 MB.
WITHIN 420 NM SW SEMICIRCLE AND 180 NM SE OF A FRONT FROM
45N172W TO 37N178W WINDS 35 TO 50 KT. SEAS 16 TO 34 FT...HIGHEST
SW OF LOW. ELSEWHERE WITHIN 720 NM SW AND SE...540 NM NW...600
NM NE QUADRANTS...AND WITHIN 480 NM SE OF FRONT FROM 47N172W TO
32N177E WINDS 25 TO 40 KT. SEAS 10 TO 20 FT...EXCEPT SW QUADRANT
SEAS 14 TO 28 FT.
.48 HOUR FORECAST COMPLEX LOW WITH MEAN CENTER 53N165W 972 MB.
BETWEEN 240 NM AND 600 NM S AND 300 NM AND 660 NM SW QUADRANTS
WINDS 40 TO 50 KT. SEAS 15 TO 33 FT. ELSEWHERE FROM 39N TO 53N
BETWEEN 174E AND 144W WINDS 25 TO 40 KT. SEAS 11 TO 22
FT...EXCEPT WITHIN 720 NM S QUADRANT SEAS 16 TO 32 FT. ALSO
WITHIN 360 NM SE OF FRONT FROM 39N159W TO 36N166W...540 NM N
SEMICIRCLE...N OF 53N BETWEEN 172E AND 176W...AND FROM 45N TO
54N BETWEEN 136W AND 146W WINDS 20 TO 30 KT. SEAS 8 TO 17 FT.

...GALE WARNING...
.24 HOUR FORECAST NEW LOW 42N140W 1002 MB. WITHIN 420 NM S
QUADRANT WINDS 25 TO 35 KT. SEAS 10 TO 16 FT. ELSEWHERE FROM 30N
TO 44N BETWEEN 133W AND 155W AND WITHIN 240 NM SE OF FRONT FROM
LOW CENTER TO 51N132W WINDS 20 TO 30 KT. SEAS 9 TO 18
FT...HIGHEST W OF LOW.
.48 HOUR FORECAST LOW 55N132W 993 MB. WITHIN 480 NM SE QUADRANT
WINDS 30 TO 45 KT. SEAS 11 TO 22 FT. ELSEWHERE WITHIN 150 NM SW
QUADRANT WINDS 20 TO 30 KT. SEAS 13 TO 18 FT.

...GALE WARNING...
.48 HOUR FORECAST NEW LOW 42N132W 1003 MB. OVER FORECAST WATERS
FROM 30N TO 47N BETWEEN 126W AND 143W WINDS 25 TO 40 KT. SEAS 10
TO 21 FT.

...HEAVY FREEZING SPRAY WARNING...
.MODERATE TO HEAVY FREEZING SPRAY OVER ICE FREE FORECAST WATERS
N 62N E OF 170W.
.24 HOUR FORECAST CONDITIONS IMPROVED.
.48 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY N OF 60N E OF
170W.

.SYNOPSIS AND FORECAST

.LOW 54N172E 1001 MB NEARLY STATIONARY. OVER FORECAST WATERS
WITHIN 120 NM SW SEMICIRCLE WINDS TO 25 KT. SEAS TO 11 FT.
.24 HOUR FORECAST LOW AND ASSOCIATED CONDITIONS ABSORBED BY
COMPLEX LOW 48N178E DESCRIBED IN WARNINGS SECTION ABOVE.

.OVER FORECAST WATERS E OF A LINE FROM 41N127W TO 30N123W WINDS
20 TO 30 KT. SEAS 10 TO 15 FT.
.24 HOUR FORECAST FROM 30N TO 34N BETWEEN 119W AND 124W WINDS TO
25 KT. SEAS TO 12 FT.
.48 HOUR FORECAST CONDITIONS DIMINISHED.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM OVER ICE FREE
FORECAST WATERS FROM 46N TO 51N BETWEEN 160E AND 170E AND FROM
56N TO 63N BETWEEN 167W AND 175W.
.24 HOUR FORECAST DENSE FOG WITHIN 150 NM N OF A LINE FROM
52N170E TO 52N175W AND N OF 59N BETWEEN 169W AND 175W.
.48 HOUR FORECAST DENSE FOG WITHIN 120 NM NE OF A LINE FROM
57N176E TO 52N177W.

.HIGH 35N134W 1027 MB MOVING E 15 KT.
.24 HOUR FORECAST HIGH 36N128W 1026 MB.
.48 HOUR FORECAST HIGH DISSIPATED.

.HIGH 36N179W 1027 MB MOVING E 35 KT.
.24 HOUR FORECAST HIGH 36N161W 1026 MB.
.48 HOUR FORECAST HIGH 34N150W 1027 MB.

.FORECASTER JOSEPH. 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 SUN DEC 15.
24 HOUR FORECAST VALID 1200 UTC MON DEC 16.
48 HOUR FORECAST VALID 1200 UTC TUE DEC 17.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 26N115W TO 28N120W TO 30N121W TO 30N116W TO 29N114W TO
26N115W NW TO N WINDS 20 TO 25 KT. SEAS 9 TO 13 FT. ELSEWHERE
WITHIN 00N126W TO 00N140W TO 30N140W TO 29N115W TO 18N107W TO
00N126W WINDS 20 KT OR LESS. SEAS 9 TO 11 FT IN MIXED NW AND NE
SWELL.
.24 HOUR FORECAST WITHIN 00N126W TO 00N140W TO 30N140W TO
29N115W TO 18N107W TO 00N126W WINDS 20 KT OR LESS. SEAS 8 TO 10
FT IN NW SWELL.
.48 HOUR FORECAST WITHIN 17N124W TO 14N123W TO 15N134W TO
21N140W TO 25N138W TO 17N124W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT
IN NW SWELL.

.36 HOUR FORECAST WITHIN 28N111W TO 27N112W TO 30N115W TO
32N115W TO 31N113W TO 28N111W...INCLUDING GULF OF CALIFORNIA...
NW TO N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN 26N110W TO 24N110W TO 28N113W TO
30N115W TO 31N113W TO 26N110W...INCLUDING GULF OF CALIFORNIA...
NW TO N WINDS 20 TO 25 KT. SEAS TO 8 FT.

.48 HOUR FORECAST WITHIN 25N138W TO 23N140W TO 30N140W TO
30N131W TO 28N136W TO 25N138W WINDS 20 KT OR LESS. SEAS 8 TO 13
FT IN NW SWELL.

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

CONVECTION VALID AT 1500 UTC SUN DEC 15...

.LOW PRES NEAR 12.5N128W. SCATTERED MODERATE ISOLATED STRONG FROM
12N TO 16N BETWEEN 124W AND 130W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 08N78W TO 08N95W. ITCZ FROM 08N95W TO
09N123W. IT RESUMES FROM 11N130W TO 10N134W TO 11N138W.
SCATTERED MODERATE FROM 07N TO 09N BETWEEN 95W AND 99W...AND
FROM 07N TO 09N BETWEEN 109W AND 113W.

$$
.FORECASTER AL. NATIONAL HURRICANE CENTER.