570
FZPN01 KWBC 070418
HSFEP1

HIGH SEAS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0430 UTC WED MAY 07 2025

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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...
.LOW NW OF AREA NEAR 56N164E 996 MB MOVING E 20 KT. FROM 45N TO
57N W OF 180W WINDS 25 TO 35 KT. SEAS 9 TO 19 FT...HIGHEST WITHIN
360 NM SE QUADRANT. ELSEWHERE FROM 44N TO 53N BETWEEN 168W AND
180W WINDS TO 25 KT. SEAS TO 9 FT.
.24 HOUR FORECAST LOW DISSIPATED. CONDITIONS DIMINISHED.

...GALE WARNING...
.FROM 30N TO 35N BETWEEN 150W AND 170E AREA OF NE TO E WINDS 25
TO 35 KT. SEAS 9 TO 18 FT.
.24 HOUR FORECAST FROM 30N TO 35N BETWEEN 170W AND 172E AREA OF E
TO NE WINDS TO 25 KT. SEAS 8 TO 13 FT.
.48 HOUR FORECAST CONDITIONS S OF AREA.

...GALE WARNING...
.LOW W OF AREA NEAR 39N145E 989 MB MOVING NE 25 KT. FROM 32N TO
43N W OF 162E WINDS TO 25 KT. SEAS LESS THAN 8 FT.
.06 HOUR FORECAST LOW W OF AREA NEAR 40N148W 985 MB. FROM 42N TO
46N W OF 165E WINDS 25 TO 35 KT. SEAS TO 9 FT.
.24 HOUR FORECAST LOW W OF AREA NEAR 46N157E 992 MB. S OF 51N TO
A LINE FROM  34N160E TO 42N180W WINDS 25 TO 40 KT. SEAS 9 TO 21
FT...HIGHEST S OF CENTER.
.48 HOUR FORECAST LOW 52N173E 990 MB. FROM 40N TO 55N W OF 180W
WINDS 25 TO 40 KT. SEAS 9 TO 24 FT...HIGHEST NEAR 47N170E.
ELSEWHERE FROM 40N TO 52N BETWEEN 162W AND 180W.

.SYNOPSIS AND FORECAST.

.LOW 55N151W 999 MB MOVING SE 10 KT. FROM 40N TO ALASKA BETWEEN
140W AND 166W WINDS 20 TO 30 KT. SEAS 8 TO 16 FT.
.24 HOUR FORECAST LOW 52N145W 1002 MB. FROM 40N TO 58W BETWEEN
130W AND 150W WINDS TO 25 KT. SEAS 8 TO 13 FT.
.48 HOUR FORECAST LOW 52N146W 1008 MB. N OF 50N E OF 150W WINDS
TO 25 KT. SEAS TO 8 FT.

.FROM 30N TO 44N BETWEEN 123W AND 131W AREA OF NW TO N WINDS LESS
THAN 25 KT. SEAS TO 9 FT.
.24 HOUR FORECAST CONDITIONS DIMINISHED.

.24 HOUR FORECAST NEW LOW 49N157W 1010 MB. WITHIN 420 NM W...AND
660 NM SW AND S QUADRANTS WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.
.48 HOUR FORECAST LOW 48N144W 1006 MB. WITHIN 600 NM E...AND 780
NM S QUADRANTS WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 49N TO 54N
BETWEEN 148W AND 154W...AND WITHIN 60 NM NE OF A LINE FROM
59N179E TO 53N171W.
.24 HOUR FORECAST DENSE FOG FROM 51N TO 56N BETWEEN 161W AND
169W...FROM 41N TO 49N W OF 170E...AND FROM 47N TO 49N BETWEEN
179W AND 170E.
.48 HOUR FORECAST DENSE FOG FROM 45N TO 53N BETWEEN 169W AND
177E...AND FROM 47N TO 52N BETWEEN 168E AND 164E...AND FROM 56N
TO 60N BETWEEN 162W AND 171W.

.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 0000 UTC WED MAY 07.
24 HOUR FORECAST VALID 0000 UTC THU MAY 08.
48 HOUR FORECAST VALID 0000 UTC FRI MAY 09.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 22N109W TO 30N118W TO 30N136W TO 14N126W TO 14N114W TO
22N109W...INCLUDING SEBASTIAN VIZCAINO BAY AND WITHIN 60 NM OF
SHORE...WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW TO N SWELL.
.24 HOUR FORECAST WITHIN 13N111W TO 15N113W TO 15N119W TO
14N121W TO 10N117W TO 10N112W TO 13N111W WINDS 20 KT OR LESS.
SEAS 8 FT IN NW TO N SWELL.
.48 HOUR FORECAST WITHIN 13N116W TO 12N121W TO 11N124W TO
10N123W TO 09N119W TO 11N113W TO 13N116W WINDS 20 KT OR LESS.
SEAS 8 FT IN N SWELL.

.WITHIN 13N135W TO 18N137W TO 19N140W TO 08N140W TO 08N136W TO
13N135W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN N TO NE SWELL.
.18 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.WITHIN 02S91W TO 01S93W TO 02S100W TO 03S100W TO 03.4S90W TO
02S91W...INCLUDING EXCEPT LEE OF GALAPAGOS ISLANDS...WINDS 20 KT
OR LESS. SEAS 8 FT IN S TO SW SWELL.
.24 HOUR FORECAST WITHIN 01S85W TO 01N96W TO 01N104W TO 03S111W
TO 03S83W TO 01S85W...INCLUDING EXCEPT LEE OF GALAPAGOS
ISLANDS...WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN S TO SW SWELL.
.42 HOUR FORECAST WINDS 20 KT OR LESS. SEAS TO 8 FT IN DECAYING S
TO SW SWELL.

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

CONVECTION VALID AT 0345 UTC WED MAY 07...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS EXTENDS FROM 10N74W TO 08N83W TO 11N95W TO
09N110W TO 08N118W. ITCZ EXTENDS TO 06N130W TO 06N140W. SCATTERED
MODERATE ISOLATED STRONG IS WITHIN 120 NM S OF THE TROUGH
BETWEEN 103W AND 106W AND WITHIN 60 NM OF THE TROUGH BETWEEN 106W
AND 114W. SCATTERED MODERATE WITHIN 180 NM N OF THE ITCZ BETWEEN
120W AND 123W ALSO BETWEEN 125W AND 133W AND WITHIN 60 NM OF THE
TROUGH BETWEEN 81W AND 85W.


.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.

$$