493
FZPN01 KWBC 271050
HSFEP1

HIGH SEAS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1030 UTC THU JUN 27 2024

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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).

THE NATIONAL WEATHER SERVICE IS ACCEPTING PUBLIC COMMENTS UNTIL
JULY 29 2024 ON A PROPOSAL TO REPLACE FEET WITH METERS WHEN
DESCRIBING SEAS IN A VARIETY OF NATIONAL MARINE CENTER TEXT AND
GRAPHICAL PRODUCTS FOR THE OFFSHORE AND HIGH SEAS AREAS ONLY.
TO LEARN MORE PLEASE VISIT (WEB ADDRESS LOWERCASE)
HTTPS://OCEAN.WEATHER.GOV/PROPOSED-METERS.PHP

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 0600 UTC JUN 27.
24 HOUR FORECAST VALID 0600 UTC JUN 28.
48 HOUR FORECAST VALID 0600 UTC JUN 29.

.WARNINGS.

...GALE WARNING...
.LOW 57N174W 980 MB MOVING N 05 KT. WITHIN 480 NM S AND W
SEMICIRCLES...AND 540 NM NE QUADRANT WINDS 25 TO 35 KT. SEAS 8
TO
15 FT.
.24 HOUR FORECAST LOW 59N174W 988 MB. FROM 51N TO 64N BETWEEN
162W AND 180W WINDS TO 25 KT. SEAS TO 10 FT.
.48 HOUR FORECAST LOW 59N177W 995 MB. WINDS LESS THAN 25 KT.
SEAS
LESS THAN 8 FT.

...GALE WARNING...
.LOW 49N156W 1003 MB MOVING NE 20 KT. FROM 39N TO 48N BETWEEN
150W AND 162W WINDS 25 TO 35 KT. SEAS 8 TO 14 FT. ALSO WITHIN
180
NM SE OF A FRONT FROM 43N162W TO 39N177W TO 38N176E WINDS 20 TO
30 KT. SEAS 8 TO 13 FT.
.24 HOUR FORECAST LOW 52N145W 1000 MB. FROM 41N TO 56N BETWEEN
135W AND 155W WINDS 20 TO 30 KT. SEAS TO 11 FT.
.48 HOUR FORECAST LOW 53N142W 1001 MB. FROM 47N TO 57N BETWEEN
128W AND 149W WINDS TO 25 KT. SEAS TO 10 FT.

.SYNOPSIS AND FORECAST.

.LOW 49N163E 988 MB MOVING NE 20 KT. WITHIN 360 NM E AND 600 NM
S
QUADRANTS WINDS 20 TO 30 KT. SEAS TO 11 FT.
.24 HOUR FORECAST LOW 51N177E 996 MB. FROM 38N TO 50N W OF 165W
WINDS TO 25 KT. SEAS TO 11 FT.
.48 HOUR FORECAST LOW 53N167W 994 MB. FROM 40N TO 57N BETWEEN
154W AND 175E WINDS 20 TO 30 KT. SEAS TO 9 FT.

.FROM 31N TO 40N BETWEEN 119W AND 126W AREA OF NW TO N WINDS TO
25 KT. SEAS TO 9 FT.
.24 HOUR FORECAST FROM 30N TO 40N BETWEEN 119W AND 126W AREA OF
NW TO N WINDS 20 TO 30 KT. SEAS TO 11 FT.
.48 HOUR FORECAST FROM 30N TO 43N BETWEEN 119W AND 128W AREA OF
NW TO N WINDS 20 TO 30 KT. SEAS TO 11 FT.

.LOW 54N155W 1003 MB MOVING E 05 KT. WITHIN 240 NM NE
SEMICIRCLE...AND FROM 44N TO 49N BETWEEN 140W AND 148W WINDS TO
25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW DISSIPATED AND CONDITIONS ABSORBED BY LOW
52N145W DESCRIBED ABOVE IN WARNINGS SECTION.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 44N TO 50N
BETWEEN 141W AND 162W...FROM 38N TO 41N BETWEEN 169W AND
173E...AND FROM 42N TO 53N W OF 170E.
.24 HOUR FORECAST DENSE FOG FROM 42N TO 54N BETWEEN 135W AND
150W...FROM 40N TO 43N BETWEEN 150W AND 171W...AND WITHIN 240 NM
NE OF A LINE FROM TO 43N171W TO 50N174E.
.48 HOUR FORECAST DENSE FOG FROM 40N TO 53N BETWEEN 154W AND
167W.

.FORECASTER KELLS. 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 0600 UTC THU JUN 27.
24 HOUR FORECAST VALID 0600 UTC FRI JUN 28.
48 HOUR FORECAST VALID 0600 UTC SAT JUN 29.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 06N83W TO 06N85W TO 07N89W TO 06N94W TO 04N96W TO 04N87W
TO 06N83W SW WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 08N87W TO 06N101W TO 04N99W TO 04N91W
TO 05N86W TO 08N87W SW WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LITTLE CHANGE.

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

CONVECTION VALID AT 0900 UTC THU JUN 27...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 10N85W TO 1010 MB LOW PRESSURE NEAR 09N88W
TO 13N105W TO 11N115W TO 11N133W TO 1012 MB LOW PRESSURE NEAR
11N134W TO 09N135W. ITCZ FROM 09N135W TO BEYOND 08N140W.
SCATTERED MODERATE N OF 05N BETWEEN 85W AND 90W. SCATTERED
MODERATE CONVECTION IS EVIDENT FROM 05N TO 08N BETWEEN 85W AND
95W.

$$
.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.