High Seas Forecast
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000
FZPN02 KWBC 212325
HSFEPI

HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2345 UTC TUE MAY 21 2019

CCODE/1:31:12:01:00/AOW+POR/NWS/CCODE
SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC MAY 21.
24 HOUR FORECAST VALID 1800 UTC MAY 22.
48 HOUR FORECAST VALID 1800 UTC MAY 23.

.WARNINGS.

...STORM WARNING...
.LOW 44N158W 992 MB MOVING NE 30 KT. OVER FORECAST WATERS WITHIN
300 NM N OF A LINE FROM 44N161W TO 44N147W AND WITHIN 300 NM E
OF A LINE FROM LOW TO 30N161W WINDS 25 TO 40 KT. SEAS 9 TO 14
FT. ELSEWHERE FROM 30N TO 50N BETWEEN 144W AND 163W WINDS 20 TO
30 KT. SEAS TO 11 FT.
.06 HOUR FORECAST LOW 47N158W 983 MB. WITHIN 360 NM NE QUADRANT
WINDS 35 TO 50 KT. SEAS 9 TO 17 FT.
.24 HOUR FORECAST LOW 53N157W 982 MB. WITHIN 180 NM SE
SEMICIRCLE WINDS 35 TO 50 KT. SEAS 16 TO 26 FT. ELSEWHERE FROM
47N TO 58N BETWEEN 142W AND 163W WINDS 25 TO 35 KT. SEAS 8 TO 16
FT.
.48 HOUR FORECAST LOW INLAND 58N154W 1010 MB. WITHIN 300 NM SE
QUADRANT WINDS TO 25 KT. SEAS 10 TO 16 FT.

...GALE WARNING...
.LOW 44N125W 1004 MB MOVING SE 20 KT. OVER FORECAST WATERS
WITHIN 480 NM W AND SW QUADRANTS WINDS 25 TO 35 KT. SEAS 12 TO
20 FT. ELSEWHERE FROM 34N TO 50N E OF 142W WINDS 20 TO 30 KT.
SEAS 8 TO 16 FT.
.24 HOUR FORECAST LOW WELL E OF AREA. FROM 34N TO 42N E OF 128W
WINDS 25 TO 35 KT. SEAS 13 TO 17 FT. ELSEWHERE FROM 30N TO 56N E
OF 135W WINDS 20 TO 30 KT. SEAS 8 TO 15 FT.
.48 HOUR FORECAST LOW INLAND 40N121W 1008 MB. WITHIN 360 NM W
QUADRANT WINDS 25 TO 35 KT. SEAS 12 TO 16 FT. ELSEWHERE FROM 30N
TO 50N E OF 132W WINDS 20 TO 30 KT. SEAS 8 TO 15 FT.

...GALE WARNING...
.LOW 40N178W 998 MB MOVING SE 30 KT. OVER FORECAST WATERS WITHIN
420 NM S AND 660 NM W QUADRANTS WINDS 25 TO 35 KT. SEAS 8 TO 16
FT. ELSEWHERE FROM 32N TO 54N BETWEEN 171W TO 164E WINDS 20 TO
30 KT. SEAS 8 TO 12 FT.
.24 HOUR FORECAST LOW 41N173W 992 MB. WITHIN 300 NM NW QUADRANT
WINDS 25 TO 35 KT. SEAS 10 TO 16 FT. ELSEWHERE FROM 30N TO 47N
BETWEEN 160W AND 170W WINDS 20 TO 30 KT. SEAS 8 TO 16 FT.
.48 HOUR FORECAST LOW 39N172W 997 MB. WITHIN 420 NM W QUADRANT
WINDS 25 TO 35 KT. SEAS 10 TO 16 FT. ELSEWHERE FROM 30N TO 50N
BETWEEN 157W AND 176E WINDS 20 TO 30 KT. SEAS 8 TO 14 FT.

.SYNOPSIS AND FORECAST.

.LOW 57N172W 1010 MB MOVING SW 05 KT. OVER FORECAST WATERS W OF
A LINE FROM 60N173W TO 53N178W WINDS TO 25 KT. SEAS LESS THAN 8
FT.
.24 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DIMINISHED.

.OVER FORECAST WATERS FROM N OF 52N E OF 140W WINDS 20 TO 30 KT.
SEAS 9 TO 12 FT.
.24 HOUR FORECAST CONDITIONS DIMINISHED.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 37N TO 45N
BETWEEN 144W AND 158W AND WITHIN 90 NM OF 45N160E.
.24 HOUR FORECAST DENSE FOG WITHIN 300 NM E OF A LINE FROM
52N146W TO 35N153W.
.48 HOUR FORECAST DENSE FOG W OF A LINE FROM 51N162E TO 43N161E
AND BOUNDED BY A LINE FROM 51N161W TO 49N165W TO 33N159W TO
44N139W TO 42N160W TO 51N161W.

.HIGH 36N140W 1030 MB MOVING NE 15 KT.
.24 HOUR FORECAST HIGH 38N138W 1032 MB.
.48 HOUR FORECAST HIGH 37N141W 1034 MB.

.HIGH 39N161E 1029 MB MOVING NW 15 KT.
.24 HOUR FORECAST HIGH DISSIPATED.

.24 HOUR FORECAST HIGH 52N167E 1030 MB.
.48 HOUR FORECAST HIGH 44N170E 1028 MB.

.24 HOUR FORECAST NEW HIGH 40N154W 1021 MB.
.48 HOUR FORECAST NEW HIGH 49N146W 1034 MB.

.FORECASTER KREKELER. 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 1800 UTC TUE MAY 21.
24 HOUR FORECAST VALID 1800 UTC WED MAY 22.
48 HOUR FORECAST VALID 1800 UTC THU MAY 23.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.N OF 28N AND E OF 116W NW TO N WINDS 20 TO 25 KT. SEAS 8 TO 10.
ELSEWHERE WITHIN AREA BOUNDED BY 22N140W TO 21N130W TO 30N125W
TO 30N116W TO 20N108W TO 09N130W TO 09N140W TO 22N140W WINDS 20
KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL.
.24 HOUR FORECAST N OF 29N BETWEEN 119W AND 128W NWWINDS 20 TO
25 KT. SEAS 12 FT. ELSEWHERE WITHIN AREA BOUNDED BY 23N140W TO
23N134W TO 30N134W TO 30N116W TO 19N108W TO 15N108W TO 15N140W
TO 23N140W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW SWELL.
.48 HOUR FORECAST FROM 16N TO 21N BETWEEN 134WAND 140W NW WINDS
20 TO 25 KT. SEAS TO 8 FT. ELSEWHERE WITHIN AREA BOUNDED BY
26N140W TO 26N134W TO 30N134W TO 30N116W TO 22N110W TO 12N140W
TO 26N140W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN NW SWELL.

.FROM 03N TO 09N BETWEEN 90W AND 106W WINDS 20 KT OR LESS. SEAS
TO 8 FT IN S TO SW SWELL.
.24 HOUR FORECAST FROM 05N TO 09N BETWEEN 91W AND 112W WINDS 20
KT OR LESS. SEAS TO 8 FT IN S TO SW SWELL.
.48 HOUR FORECAST FROM 05N TO 09N BETWEEN 103W AND 114W WINDS 20
KT OR LESS. SEAS TO 8 FT IN S TO SW SWELL.

.24 HOUR FORECAST N OF 29N...WITHIN THE GULF OF
CALIFORNIA...W WINDS 25 TO 30 KT. SEAS LESS THAN 8 FT.
.42 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.42 HOUR FORECAST FROM 01S TO 03.4S BETWEEN 104W AND 120W WINDS
20 KT OR LESS. SEAS TO 8 FT IN S TO SW SWELL.
.48 HOUR FORECAST FROM 00N TO 03.4S BETWEEN 104W AND 120W WINDS
20 KT OR LESS. SEAS TO 8 FT IN S TO SW SWELL.

.DENSE SMOKE WITHIN AREA BOUNDED BY 15N93W TO 13N94W TO 13N98W
TO 15N104W TO 17N104W TO 17N100W TO 15N93W...INCLUDING THE GULF
OF TEHUANTEPEC.

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

CONVECTION VALID AT 2100 UTC TUE MAY 21...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH EXTENDS FROM COAST OF COSTA RICA NEAR 10N85W TO
11N94W TO 08N115W. ITCZ BEGINS AT THAT POINT AND ENDS NEAR
06N135W. SCATTERED MODERATE ISOLATED STRONG FROM 04N TO 10N
BETWEEN 80W AND 110W. WIDELY SCATTERED MODERATE FROM 05N TO 10N
BETWEEN 110W AND 140W.

.FORECASTER FORMOSA. NATIONAL HURRICANE CENTER.

NATIONAL WEATHER SERVICE HONOLULU HI
NORTH PACIFIC EQUATOR TO 30N BETWEEN 140W AND 160E

SYNOPSIS VALID 1800 UTC MAY 21 2019.
24 HOUR FORECAST VALID 1800 UTC MAY 22 2019.
48 HOUR FORECAST VALID 1800 UTC MAY 23 2019.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FRONT FROM 30N162W TO 21N173W TO 19N177E TO 21N160E MOVING E 15
KT E OF 173W...AND NEARLY STATIONARY ELSEWHERE. MAINLY NE TO E
WINDS 20 TO 30 KT IN AREA BETWEEN FRONT AND LINE FROM 29N160E TO
25N170E TO 22N179E. S TO SW WINDS 20 TO 25 KT IN AREA BETWEEN
FRONT AND 156W N OF 28N.
.24 HOUR FORECAST FRONT FROM 30N160W TO 22N170W TO 19N180E TO
NEW LOW 20N170E 1011 MB TO 22N160E. WINDS 20 TO 25 KT IN AREA
BETWEEN FRONT AND LOW...AND LINE FROM 29N160E TO 24N172E TO
21N177E.
.48 HOUR FORECAST FRONT FROM 30N162W TO 24N170W TO 17N177E TO
LOW 18N168E 1011 MB TO 22N160E. WINDS 20 TO 25 KT IN AREA
BETWEEN FRONT AND LOW...AND LINE FROM 27N160E TO 22N172E. SE TO
S WINDS 20 TO 25 KT IN AREA BETWEEN FRONT AND 152W N OF 27N.
SECOND FRONT FROM 30N169W TO 25N178W.

.TROUGH FROM 09N160E TO 04N170E NEARLY STATIONARY. SCATTERED TO
LOCALLY ISOLATED MODERATE TO STRONG TSTMS FROM 10N TO 13N W OF
166E. ISOLATED MODERATE TSTMS FROM 02N TO 05N W OF 162E...AND
WITHIN 75 NM OF POINT 02N169E.
.24 HOUR FORECAST TROUGH FROM 10N160E TO 05N170E TO 01N176E.
.48 HOUR FORECAST NEW LOW 03N168E 1009 MB. TROUGH FROM 03N160E
TO LOW TO 02N175E.

.RIDGE FROM 30N145W TO 19N168W NEARLY STATIONARY.

.RIDGE FROM 30N171E TO 28N180W TO 28N170W MOVING S SLOWLY.

.E WINDS 20 TO 25 KT FROM 12N TO 16N E OF 150W.
.24 HOUR FORECAST E WINDS 20 TO 25 KT FROM 11N TO 16N E OF 150W.
.48 HOUR FORECAST NE TO E WINDS 20 TO 25 KT FROM 10N TO 25N E OF
152W.

.WINDS 20 KT OR LESS REST OF FORECAST AREA.

.SEAS 12 TO 13 FT FROM 21N TO 23N W OF 165E. SEAS 8 TO 12 FT
ELSEWHERE W OF LINE FROM 30N160E TO 26N171E TO 24N171W TO
19N180E TO 17N173E. SEAS 8 TO 9 FT ELSEWHERE FROM 23N TO 27N
BETWEEN 170W AND 175W...AND FROM 12N TO 17N E OF 151W.
.24 HOUR FORECAST SEAS 8 TO 11 FT W OF LINE FROM 28N160E TO
21N175E TO 19N173E...AND N OF LINE FROM 29N172W TO 28N180E TO
29N172E. SEAS 8 TO 9 FT FROM 11N TO 14N BETWEEN 145W AND 152W.
.48 HOUR FORECAST SEAS 8 TO 10 FT N OF LINE FROM 29N166W TO
25N175W TO 24N172E. SEAS 8 TO 9 FT W OF LINE FROM 27N160E TO
22N170E TO 21N169E...AND FROM 12N TO 21N E OF 150W.

.SEAS 8 FT OR LESS REST OF FORECAST AREA.

.ISOLATED MODERATE TO LOCALLY STRONG TSTMS FROM 12N TO 15N
BETWEEN 178W AND 180W.

.ITCZ FROM 06N140W TO 05N165W TO 04N180E TO 01N174E. ISOLATED
MODERATE TSTMS WITHIN 195 NM N OF ITCZ E OF 180W...S OF 04N W OF
180E...WITHIN 195 NM S OF ITCZ BETWEEN 146W AND 153W...AND FROM
09N TO 10N BETWEEN 176W AND 179W.

$$

.FORECASTER KINEL. HONOLULU HI.


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