High Seas Forecast
Issued by NWS

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000
FZPN02 KWBC 271125
HSFEPI

HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1145 UTC MON MAY 27 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC MAY 27.
24 HOUR FORECAST VALID 0600 UTC MAY 28.
48 HOUR FORECAST VALID 0600 UTC MAY 29.

.WARNINGS.

...GALE WARNING...
.LOW 46N166W 998 MB MOVING NE 20 KT. BETWEEN 300 NM AND 600 NM S
QUADRANT WINDS 25 TO 35 KT. SEAS 8 TO 14 FT. ELSEWHERE BETWEEN
300 NM AND 480 NM SE AND BETWEEN 300 NM AND 780 NM SW QUADRANTS
WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.
.24 HOUR FORECAST LOW DISSIPATED. FROM 40N TO 46N BETWEEN 150W
AND 156W WINDS TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST CONDITIONS DESCRIBED BELOW WITH COMPLEX LOW
49N161W.

...GALE WARNING...
.LOW 47N171E 1005 MB MOVING SE 30 KT AND TURNING NE AFTER 24
HOURS. WITHIN 360 NM S AND SW QUADRANTS WINDS TO 25 KT. SEAS TO
9 FT.
.24 HOUR FORECAST LOW 44N168W 994 MB. WITHIN 300 NM S AND SW
QUADRANTS WINDS 25 TO 35 KT. SEAS 8 TO 14 FT. ELSEWHERE WITHIN
480 NM S SEMICIRCLE WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.
.48 HOUR FORECAST COMPLEX LOW WITH FIRST LOW 49N161W 989 MB AND
SECOND LOW 50N164W 990 MB. WITHIN 420 NM SE QUADRANT OF FIRST
LOW WINDS 25 TO 35 KT. SEAS 8 TO 14 FT. ELSEWHERE WITHIN 540 NM
S SEMICIRCLE AND 420 NM NW AND 540 NM NE QUADRANTS OF FIRST LOW
WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.

.SYNOPSIS AND FORECAST.

.LOW 54N170W 989 MB DRIFTING S NEXT 24 HOURS THEN MOVING SE 10
KT. WITHIN 300 NM W SEMICIRCLE WINDS TO 25 KT. SEAS TO 9 FT.
.24 HOUR FORECAST LOW 52N170W 994 MB. WITHIN 360 NM W AND NW
QUADRANTS WINDS 20 TO 30 KT. SEAS TO 9 FT.
.48 HOUR FORECAST LOW DISSIPATED WITH CONDITIONS DESCRIBED WITH
COMPLEX LOW 49N161W ABOVE.

.N OF 59N BETWEEN 143W AND 148W AND N OF 54N BETWEEN 151W AND
158W WINDS TO 25 KT. SEAS TO 9 FT.
.24 HOUR FORECAST CONDITIONS DIMINISHED.

.LOW W OF 35N154E 1009 MB DRIFTING N NEXT 24 HOURS...THEN MOVING
E AFTER 24 HOURS. FROM 31N TO 37N W OF 162E WINDS TO 25 KT. SEAS
TO 8 FT.
.24 HOUR FORECAST LOW W OF AREA 37N154E 1006 MB. FROM 33N TO 41N
W OF 162E WINDS TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LOW W OF AREA 38N159E 1010 MB. WITHIN 240 NM
NE QUADRANT WINDS TO 25 KT. SEAS LESS THAN 8 FT.

.24 HOUR FORECAST FROM 33N TO 36N BETWEEN 120W AND 123W AREA OF
NW WINDS TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST FROM 32N TO 43N BETWEEN 121W AND 127W AREA OF
NW WINDS 20 TO 30 KT. SEAS 8 TO 11 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 49N TO 57N
BETWEEN 135W AND 142W...FROM 40N TO 44N BETWEEN 142W AND
146W...AND FROM 43N TO 48N W OF 163E.
.24 HOUR FORECAST DENSE FOG FROM 42N TO 52N BETWEEN 131W AND
137W...FROM 45N TO 52N BETWEEN 150W AND 159W...AND FROM 36N TO
46N W OF 162E.
.48 HOUR FORECAST DENSE FOG FROM 44N TO 49N BETWEEN 128W AND
133W...FROM 42N TO 54N BETWEEN 144W AND 157W...FROM 35N TO 45N W
OF 166E...AND N OF 61N BETWEEN 169W AND 174W.

.HIGH 34N139W 1027 MB NEARLY STATIONARY.
.24 HOUR FORECAST HIGH 34N137W 1029 MB.
.48 HOUR FORECAST HIGH 33N137W 1028 MB.

.HIGH 32N174E 1024 MB NEARLY STATIONARY.
.24 HOUR FORECAST HIGH 32N173E 1021 MB.
.48 HOUR FORECAST HIGH 31N174E 1021 MB.

.FORECASTER ROWLAND. 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 0600 UTC MON MAY 27.
24 HOUR FORECAST VALID 0600 UTC TUE MAY 28.
48 HOUR FORECAST VALID 0600 UTC WED MAY 29.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.GULF OF CALIFORNIA FROM 29.5N TO 31N SW TO W WINDS 20 TO 25 KT.
SEAS LESS THAN 8 FT.
.12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.FROM 10N TO 20N W OF 135W WINDS 20 KT OR LESS. SEAS 8 FT IN
MIXED SWELL.
.24 HOUR FORECAST FROM 09N TO 16N W OF 137W WINDS 20 KT OR LESS.
SEAS 8 FT IN MIXED SWELL. FROM 10N TO 12N BETWEEN 120W AND 132W
WINDS 20 KT OR LESS. SEAS 8 FT IN SW SWELL.
.48 HOUR FORECAST FROM 15N TO 20N W OF 138W WINDS 20 KT OR LESS.
SEAS TO 8 FT IN MIXED SWELL.

.S OF 10N BETWEEN 99W AND 122W WINDS 20 KT OR LESS. SEAS 8 TO 9
FT PRIMARILY IN SW SWELL.
.24 HOUR FORECAST S OF 10N BETWEEN 92W AND 121W WINDS 20 KT OR
LESS. SEAS 8 TO 9 FT IN SW SWELL. FRO 02N TO 08N BETWEEN 88W AND
92W WINDS 20 KT OR LESS. SEAS 8 FT IN SW SWELL.
.48 HOUR FORECAST FROM 05N TO 10N BETWEEN 87W AND 98W SW TO W
WINDS 20 TO 25 KT. SEAS BUILDING TO 9 TO 13 FT. ELSEWHERE FROM
01N TO 12N BETWEEN 86W AND 111W AND S OF 01N BETWEEN 92W AND
100W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN SW SWELL.

.FROM 21N TO 24N WITHIN 90 NM OF W COAST OF BAJA CALIFORNIA NW
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST FROM 24N TO 27N WITHIN 90 NM OF W COAST OF
BAJA CALIFORNIA NW WINDS 20 TO 25 KT. SEAS 8 FT.
.48 HOUR FORECAST W OF BAJA CALIFORNIA TO LINE 30N123W TO
20N113W WINDS 20 KT OR LESS. SEAS 8 FT IN NW SWELL.

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

CONVECTION VALID AT 0900 UTC MON MAY 27...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 09N86W TO 13N97W TO 09N105W TO 09N124W. ITCZ
FROM 09N124W TO 05N140W. SCATTERED MODERATE TO STRONG FROM 12N
TO 15N BETWEEN 91W AND 98W. SCATTERED MODERATE ISOLATED STRONG
FROM 05N TO 10N BETWEEN 85W AND 100W. SCATTERED MODERATE
FROM 05N TO 10N BETWEEN 106W AND 130W.

.FORECASTER AL. NATIONAL HURRICANE CENTER.

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

SYNOPSIS VALID 0600 UTC MAY 27 2019.
24 HOUR FORECAST VALID 0600 UTC MAY 28 2019.
48 HOUR FORECAST VALID 0600 UTC MAY 29 2019.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FRONT FROM 30N155W TO 25N163W TO 19N172W NEARLY STATIONARY.
.24 HOUR FORECAST FRONT FROM 30N156W TO 25N164W TO 18N173W.
.48 HOUR FORECAST FRONT FROM 30N158W TO 24N167W TO 19N174W.

.TROUGH FROM 22N178W TO 21N166E TO 18N160E MOVING NW 10 KT.
ISOLATED MODERATE TSTMS WITHIN 210 NM SE...AND WITHIN 120 NM NW
OF TROUGH.
.24 HOUR FORECAST TROUGH DISSIPATED.

.TROUGH FROM 28N167E TO 24N163E MOVING NNW 10 KT.
.24 HOUR FORECAST TROUGH DISSIPATED.

.48 HOUR FORECAST NEW COLD FRONT FROM 30N161E TO 29N160E.

.RIDGE FROM 30N146W TO 27N154W NEARLY STATIONARY.

.RIDGE FROM 30N177W TO 29N163W NEARLY STATIONARY.

.RIDGE FROM 30N164E TO 28N160E NEARLY STATIONARY.

.WINDS 20 KT OR LESS...AND SEAS 8 FT OR LOWER OVER ENTIRE
FORECAST AREA.

.SCATTERED MODERATE TSTMS S OF 09N W OF 168E. ISOLATED MODERATE
TSTMS S OF 06N BETWEEN 170W AND 168E.

.ITCZ FROM 05N140W TO 05N156W. ISOLATED MODERATE TSTMS WITHIN
240 NM N OF ITCZ.

$$

.FORECASTER HOUSTON. HONOLULU HI.



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