####018007324####
FZPN02 KWBC 051725

HSFEPI



HIGH SEAS FORECAST FOR METAREA XII

NWS OCEAN PREDICTION CENTER WASHINGTON DC

1745 UTC SUN MAY 05 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC MAY 05. 

24 HOUR FORECAST VALID 1200 UTC MAY 06.

48 HOUR FORECAST VALID 1200 UTC MAY 07.



.WARNINGS.



...GALE WARNING...

.LOW 57N150W 990 MB MOVING E 10 KT. WITHIN 840 NM S AND SW...AND

900 NM W QUADRANTS WINDS 25 TO 35 KT. SEAS 9 TO 20 FT...HIGHEST

NEAR 51N155W.

.24 HOUR FORECAST LOW 57N145W 996 MB. WITHIN 540 NM SW AND 900 NM

S QUADRANTS 9 TO 17 FT.

.48 HOUR FORECAST LOW DISSIPATED. FROM 41N TO 54N E OF 140W WINDS

TO 25 KT. SEAS LESS THAN 25 KT. SEAS TO 11 FT.



...GALE WARNING...

.LOW 41N176E 1012 MB MOVING NE 25 KT. WITHIN 360 NM NE...420 NM

E...AND 360 NM SE AND S QUADRANTS WINDS 20 TO 30 KT. SEAS TO 10

FT.

.24 HOUR FORECAST LOW 47N172W 999 MB. FROM 38N TO 49N BETWEEN

160W AND 178W WINDS 25 TO 40 KT. SEAS 9 TO 18 FT.

.48 HOUR FORECAST LOW 53N154W 993 MB. FROM 42N TO 54N BETWEEN

140W AND 162W WINDS 25 TO 35 KT. SEAS 8 TO 16 FT.



.SYNOPSIS AND FORECAST.



.FROM 30N TO 43N BETWEEN 117W AND 141W AREA OF NW WINDS LESS THAN

25 KT. SEAS TO 11 FT.

.24 HOUR FORECAST FROM 30N TO 36N E OF 123W WINDS TO 25 KT. SEAS

TO 10 FT.

.48 HOUR FORECAST FROM 30N TO 40N BETWEEN 118W AND 127W WINDS 20

TO 30 KT. SEAS TO 12 FT.



.LOW 49N163E 1012 MB MOVING E 10 KT. FROM 44N TO 52N W OF 172E

WINDS LESS THAN 25 KT. SEAS TO 8 FT.

.24 HOUR FORECAST LOW 50N169E 1010 MB. FROM 41N TO 55N BETWEEN

176E AND 162E WINDS 20 TO 30 KT. SEAS TO 10 FT.

.48 HOUR FORECAST LOW 47N175W 1010 MB. FROM 40N TO 47N BETWEEN

172W AND 174E WINDS TO 25 KT. SEAS TO 10 FT.



.24 HOUR FORECAST S OF 33N W OF 165E WINDS TO 25 KT. SEAS TO 8

FT.

.48 HOUR FORECAST CONDITIONS DIMINISHED.



.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM WITHIN 60 NM FROM

54N152W...FROM 38N TO 42N BETWEEN 178E AND 174E...FROM 47N TO 52N

W OF 176E...AND FROM THE ALEUTIANS TO 64N E OF 170W.

.24 HOUR FORECAST DENSE FOG FROM 45N TO 50N BETWEEN 160W AND

177W...FROM 46N TO 54N BETWEEN 179E AND 165E...AND FROM 42N TO

45N W OF 163E.

.48 HOUR FORECAST DENSE FOG FROM 51N TO 55N BETWEEN 147W AND

158W...FROM 46N TO 49N BETWEEN 169W AND 180W...AND N OF 60N

BETWEEN 170W AND 176W.



.LIGHT TO MODERATE FREEZING SPRAY N OF A LINE FROM 57N170W TO

59N179E.

.24 HOUR FORECAST LIGHT TO MODERATE FREEZING SPRAY N OF 55N

BETWEEN 163W AND 178E.

.48 HOUR FORECAST LIGHT TO MODERATE FREEZING SPRAY N AND E OF A

LINE FROM 59N179W TO 55N170W.



.FORECASTER EHRBAR. 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 1200 UTC SUN MAY 5.

24 HOUR FORECAST VALID 1200 UTC MON MAY  6.

48 HOUR FORECAST VALID 1200 UTC TUE MAY  7.



.WARNINGS.



.NONE.



.SYNOPSIS AND FORECAST.



.WITHIN 12N122W TO 15N140W TO 06N140W TO 04N130W TO 07N122W TO

08N113W TO 12N122W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN N TO 

NE SWELL.

.24 HOUR FORECAST WITHIN 15N133W TO 21N140W TO 06N140W TO 

09N131W TO 07N119W TO 09N117W TO 15N133W WINDS 20 KT OR LESS. 

SEAS 8 TO 9 FT IN N TO NE SWELL.

.48 HOUR FORECAST WITHIN 15N129W TO 19N140W TO 08N140W TO 

07N129W TO 11N126W TO 15N129W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT

IN N TO NE SWELL.



.WITHIN 01N115W TO 05N121W TO 00N129W TO 01S120W TO 03.4S120W TO

03.4S96W TO 01N115W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN S TO 

SW SWELL.

.24 HOUR FORECAST WITHIN 02S115W TO 01S117W TO 01S120W TO 

03.4S120W TO 03.4S108W TO 02S115W WINDS 20 KT OR LESS. SEAS 8 FT 

IN S TO SW SWELL.

.36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 

LESS THAN 8 FT.



.GULF OF CALIFORNIA 12 HOUR FORECAST WITHIN 31N113W TO 31N114W 

TO 30N114W TO 30N113W TO 31N113W SW TO W WINDS 20 TO 25 KT. SEAS

LESS THAN 8 FT.

.18 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 

LESS THAN 8 FT.



.12 HOUR FORECAST WITHIN 28N115W TO 27N116W TO 26N115W TO

26N114W TO 26N113W TO 28N115W...INCLUDING SEBASTIAN VIZCAINO

BAY...NW WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.

.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 

LESS THAN 8 FT.



.24 HOUR FORECAST WITHIN 30N117.5W TO 30N122W TO 29.5N120.5W TO

29.5N118.5W TO 30N117.5W WINDS 20 KT OR LESS. SEAS 8 FT IN NW

SWELL.

.48 HOUR FORECAST WITHIN 30N116W TO 30N124W TO 27N122W TO 

26N120W TO 25N117W TO 27N116W TO 30N116W...INCLUDING SEBASTIAN 

VIZCAINO BAY...WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW SWELL.



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



CONVECTION VALID AT 1530 UTC SUN MAY 5...



.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...

MONSOON TROUGH EXTENDS FROM 09N84W TO LOW PRES NEAR 08N105W 1008

MB TO 06N109W. ITCZ EXTENDS FROM 06N109W TO 09N130W TO BEYOND 

06N140W. SCATTERED MODERATE ISOLATED STRONG FROM 06N TO 10N 

BETWEEN 115W AND 129W. SCATTERED MODERATE FROM 05N TO 13N BETWEEN

81W AND 104W. 



.FORECASTER AREINHART. NATIONAL HURRICANE CENTER.



NATIONAL WEATHER SERVICE HONOLULU HI



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



SYNOPSIS VALID 1200 UTC MAY 05 2024.

24 HOUR FORECAST VALID 1200 UTC MAY 06 2024.

48 HOUR FORECAST VALID 1200 UTC MAY 07 2024.



.WARNINGS.



.NONE.



.SYNOPSIS AND FORECAST.



.FRONT 30N164W 27N160W MOVING NE SLOWLY. SEE WINDS AND SEAS BELOW.

ISOLATED MODERATE TSTMS N OF LINE 30N169E 23N160E.

.24 HOUR FORECAST FRONT 30N167E 24N160E. SEE WINDS AND SEAS BELOW.

.48 HOUR FORECAST WEAKENING FRONT 30N175E 27N171E 24N166E.



.WEAK FRONT 29N140W 30N148W MOVING SE SLOWLY.

.24 HOUR FORECAST FRONT MOVED E OF FORECAST AREA.



.WINDS 20 TO 25 KT N OF LINE 30N163E 28N160E. WINDS 20 TO 30 KT

N OF 05N AND S OF LINE 05N178E 30N165W.

.24 HOUR FORECAST WINDS 20 TO 30 KT N OF LINE 30N163E 28N160E.

WINDS 20 TO 25 KT N OF 05N AND S OF LINE 05N180E 29N160W 21N140W.

.48 HOUR FORECAST WINDS 20 TO 25 KT N OF 05N AND S OF LINE 10N160E

18N160W 21N140W.



.WINDS 20 KT OR LESS REMAINDER FORECAST AREA.



.SEAS 8 TO 11 FT IN AREA 07N140W 01N145W 01N158W 07N180E 11N180E

26N169W 29S160W 20N140W. SEAS 8 TO 9 FT N OF LINE 30N161E 28N160E.

.24 HOUR FORECAST SEAS 8 TO 10 FT N OF LINE 30N164E 27N160E. SEAS

8 TO 11 FT E OF LINE 00N159W 11N175W 30N160W AND S OF LINE 30N160W

21N140W.

.48 HOUR FORECAST SEAS 8 TO 10 FT IN AREA 08N140W 01N158W 07N172E

11N170E 18N160W 20N140W.



.SEAS 8 FT OR LOWER REMAINDER FORECAST AREA.



.ITCZ 06N140W 05N155W 06N168W 03N178E 03N166E. ISOLATED MODERATE

TSTMS WITHIN 90 NM W OF 165W.



.ISOLATED MODERATE TSTMS FROM 07N TO 12N W OF 171E.



$$



.FORECASTER POWELL. HONOLULU HI.