East and Central North Pacific High Seas Forecast

[Printable Version]   [Alt Link/Previous Versions]
FZPN02 KWBC 070525
HSFEPI

HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0545 UTC TUE MAY 07 2024

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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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

ALL FORECASTS VALID OVER ICE FREE FORECAST WATERS

SYNOPSIS VALID 0000 UTC MAY 07. 
24 HOUR FORECAST VALID 0000 UTC MAY 08.
48 HOUR FORECAST VALID 0000 UTC MAY 09.

.WARNINGS.

...GALE WARNING...
.FROM 32N TO 36N BETWEEN 119W AND 122W AREA OF NW WINDS 20 TO 30
KT. SEAS TO 9 FT.
.24 HOUR FORECAST FROM 31N TO 42N BETWEEN 119W AND 127W AREA OF
NW WINDS 20 TO 30 KT. SEAS 8 TO 13 FT.
.48 HOUR FORECAST FROM 34N TO 43N BETWEEN 122W AND 129W AREA OF
NW WINDS 25 TO 35 KT. SEAS 8 TO 15 FT.

...GALE WARNING...
.LOW 50N161W 995 MB MOVING NE 25 KT. FROM 42N TO 51N BETWEEN 171W
AND 150W WINDS 25 TO 40 KT. SEAS 8 TO 19 FT...HIGHEST SW OF
CENTER.
.24 HOUR FORECAST LOW 55N147W 993 MB. WITHIN AN AREA BOUNDED BY A
LINE FROM 46N153W TO 54N152W TO 60N144W TO 60N132W TO 46N133W
WINDS 25 TO 40 KT. SEAS 8 TO 15 FT.
.48 HOUR FORECAST LOW 60N148W 1008 MB. FROM 51N TO 60N BETWEEN
132W AND 151W WINDS TO 25 KT. SEAS 8 TO 12 FT.

...GALE WARNING...
.COMPLEX LOW WITH MEAN CENTER 48N175E 1012 MB MOVING SE 30 KT.
WITHIN 360 NM S SEMICIRCLE OF MEAN CENTER WINDS 20 TO 30 KT. SEAS
TO 12 FT.
.24 HOUR FORECAST COMBINED LOW 44N167W 1010 MB. WITHIN 480 NM
S...360 NM SW...AND 180 NM W QUADRANTS WINDS 20 TO 30 KT. SEAS TO
10 FT.
.42 HOUR FORECAST LOW 44N157W 1010 MB. WITHIN 300 NM SW
SEMICIRCLE WINDS 25 TO 35 KT. SEAS 8 TO 12 FT.
.48 HOUR FORECAST LOW 46N153W 1010 MB. WITHIN AN AREA BOUNDED BY
A LINE FROM 38N164W TO 45N163W TO 53N142W TO 47N142W TO 38N152W
WINDS 25 TO 35 KT. SEAS 8 TO 12 FT.

...GALE WARNING...
.24 HOUR FORECAST NEW LOW 57N174W 1002 MB. WITHIN 120 NM W
SEMICIRCLE WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT.
.36 HOUR FORECAST LOW 56N170W 999 MB. WITHIN 240 NM SW...AND 120
NM NW QUADRANTS WINDS 25 TO 35 KT. SEAS 8 TO 14 FT.
.48 HOUR FORECAST LOW 55N163W 1002 MB. WITHIN 240 NM S...300 NM
SW...AND 180 NM NW QUADRANTS WINDS 25 TO 35 KT. SEAS 8 TO 12 FT.

...GALE WARNING...
.24 HOUR FORECAST LOW W OF AREA NEAR 47N152E 1000 MB. WITHIN 540
NM E QUADRANT WINDS 20 TO 30 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LOW N OF AREA NEAR 53N164E 988 MB. W OF A LINE
FROM 57N175E TO 48N177W TO 35N160E WINDS 25 TO 35 KT. SEAS 8 TO
12 FT.

.SYNOPSIS AND FORECAST.

.FROM 45N TO 56N BETWEEN 145W AND 125W AREA OF NW WINDS TO 25 KT.
SEAS 8 TO 14 FT IN MIXED SWELL...EXCEPT SEAS LESS THAN 8 FT
WITHIN THE DIXON ENTRANCE AND HECATE STRAIT.
.24 HOUR FORECAST CONDITIONS DIMINISHED.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 47N TO 54N
BETWEEN 165W AND 151W...AND FROM 46N TO 51N BETWEEN 173E AND
178W.
.24 HOUR FORECAST DENSE FOG FROM 55N TO 59N BETWEEN 151W AND
135W...AND FROM 45N TO 50N W OF 167E.
.48 HOUR FORECAST DENSE FOG W OF A LINE FROM 57N175E TO 48N177W
TO 35N160E.

.LIGHT TO MODERATE FREEZING SPRAY N OF A LINE FROM 56N160W TO
56N170W TO 59N179W.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LIGHT TO MODERATE FREEZING SPRAY N OF 56N W OF
160W.

.FORECASTER BYRD. OCEAN PREDICTION CENTER.

NWS 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 TUE MAY 7.
24 HOUR FORECAST VALID 0000 UTC WED MAY  8.
48 HOUR FORECAST VALID 0000 UTC THU MAY  9.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 30N116W TO 30N123W TO 28N122W TO 28N119W TO 29N115W TO
30N116W...INCLUDING SEBASTIAN VIZCAINO BAY...NW TO N WINDS 20 TO
25 KT. SEAS 8 FT. 
.24 HOUR FORECAST WITHIN 30N116W TO 30N125W TO 27N122W TO 
27N118W TO 30N116W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW 
SWELL. 
.48 HOUR FORECAST WITHIN 30N115W TO 30N132W TO 27N127W TO 
25N120W TO 26N117W TO 30N115W...INCLUDING SEBASTIAN VIZCAINO 
BAY...WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL.

.WITHIN 23N134W TO 24N137W TO 25N140W TO 22N140W TO 22N135W TO
23N134W WINDS 20 KT OR LESS. SEAS 8 FT IN NE SWELL. WITHIN
12N126W TO 17N133W TO 19N140W TO 06N140W TO 08N135W TO 07N126W
TO 12N126W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N TO NE
SWELL.
.24 HOUR FORECAST WITHIN 12N131W TO 15N140W TO 07N140W TO
06N131W TO 08N128W TO 12N131W WINDS 20 KT OR LESS. SEAS 8 TO 10
FT IN N TO NE SWELL. WITHIN 22N139W TO 22N140W TO 20N140W TO
21N139W TO 22N139W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN W TO
NW SWELL.
.48 HOUR FORECAST WITHIN 16N128W TO 18N133W TO 17N136W TO
13N133W TO 12N130W TO 13N128W TO 16N128W WINDS 20 KT OR LESS.
SEAS 8 FT IN NE TO E SWELL. WITHIN 10N139W TO 11N139W TO 11N140W
TO 08N140W TO 08N139W TO 09N139W TO 10N139W WINDS 20 KT OR LESS.
SEAS 8 TO 10 FT IN NE SWELL.

.WITHIN 03S101W TO 02.5S102.5W TO 02.5S105.5W TO 03.5S107W TO
03.4S100W TO 03S101W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN SE
SWELL.
.06 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

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

CONVECTION VALID AT 0350 UTC TUE MAY 7...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS EXTENDS FROM 09N84W TO LOW PRES 1010 NEAR
09N110W TO 06N119W. ITCZ AXIS EXTENDS FROM 06N119W TO 05N130W TO
BEYOND 05N140W. WIDELY SCATTERED MODERATE FROM 05N TO 10N BETWEEN
87W AND 103W.

.FORECASTER RAMOS. NATIONAL HURRICANE CENTER.

NATIONAL WEATHER SERVICE HONOLULU HI

NORTH PACIFIC EQUATOR TO 30N BETWEEN 140W AND 160E

SYNOPSIS VALID 0000 UTC MAY 07 2024.
24 HOUR FORECAST VALID 0000 UTC MAY 08 2024.
48 HOUR FORECAST VALID 0000 UTC MAY 09 2024.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.TROUGH 28N178W 25N178W 21N175W MOVING W SLOWLY.
.24 HOUR FORECAST TROUGH 23N178E 18N178W.
.48 HOUR FORECAST TROUGH DISSIPATED.

.WINDS 20 TO 25 KT FROM 05N TO 25N E OF 160W...AND FROM 05N TO
15N W OF 180W.
.24 HOUR FORECAST WINDS 20 TO 25 KT N OF 05N W OF 180W.
.48 HOUR FORECAST WINDS 20 TO 25 KT N OF 08N W OF 178W.

.WINDS 20 KT OR LESS OVER REMAINDER OF FORECAST AREA.

.SEAS 8 FT OR LOWER OVER REMAINDER OF FORECAST AREA.

.ITCZ 04N160W 06N153W 07N140W. ISOLATED MODERATE TSTMS WITHIN
300 NM N OF ITCZ E OF 150W.

.SCATTERED MODERATE TSTMS WITHIN 300 NM OF POINT 26N160E...AND
WITHIN 180 NM OF POINT 06N165E.


$$

.FORECASTER PECHACEK. HONOLULU HI.