High Seas Forecast
Issued by NWS

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687
FZPN01 KWBC 211614
HSFEP1

HIGH SEAS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1630 UTC SAT JUN 21 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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).

FOR ANY TROPICAL CYCLONE INFORMATION BEYOND 48 HOURS REFERENCE
THE ASSOCIATED NWS TROPICAL CYCLONE FORECAST/ADVISORY (TCM).

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 JUN 21.
24 HOUR FORECAST VALID 1200 UTC JUN 22.
48 HOUR FORECAST VALID 1200 UTC JUN 23.

.WARNINGS.

...GALE WARNING...
.24 HOUR FORECAST LOW NW OF AREA NEAR 57N148E 980 MB. N OF A LINE
FROM 43N160E TO 52N168E WINDS 25 TO 35 KT. SEAS TO 2.5 M.
.48 HOUR FORECAST LOW NW OF AREA NEAR 57N168E 990 MB. W OF A LINE
FROM 41N160E TO 46N180W TO 50N177W TO 58N177E WINDS 25 TO 35 KT.
SEAS TO 3.5 M.

.SYNOPSIS AND FORECAST.

.LOW 53N174W 993 MB MOVING NE 05 KT. WITHIN 480 NM SE...900 NM
SW...480 NM NW...AND 720 NM NE QUADRANTS WINDS 20 TO 30 KT. SEAS
TO 4 M.
.24 HOUR FORECAST LOW 54N174W 1001 MB. WITHIN 540 NM SE
SEMICRICLE WINDS TO 25 KT. SEAS TO 3 M.
.48 HOUR FORECAST LOW DISSIPATED. CONDITIONS DIMINISHED.

.LOW 42N165W 1014 MB MOVING NE 40 KT. WITHIN 660 NM E AND 540 NM
S QUADRANTS WINDS 20 TO 30 KT. SEAS TO 3 M.
.24 HOUR FORECAST LOW 52N145W 1016 MB. FROM 40N TO 51N BETWEEN
141W AND 150W...AND FROM 37N TO 47N BETWEEN 150W AND 165W WINDS
TO 25 KT. SEAS TO 3 M.
.48 HOUR FORECAST LOW 52N134W 1015 MB. FROM 40N TO 52N BETWEEN
135W AND 170W WINDS LESS THAN 25 KT. SEAS TO 2.5 M.

.FROM 30N TO 40N E OF 130W...AND FROM 40N TO 54N E OF 135W AREA
OF NW TO N WINDS 20 TO 30 KT. SEAS 2.5 TO 4.5 M.
.24 HOUR FORECAST FROM 30N TO 45N E OF 130W AREA OF NW WINDS 20
TO 30 KT. SEAS TO 4 M.
.48 HOUR FORECAST FROM 30N TO 43N BETWEEN 120W AND 130W AREA OF
NW WINDS TO 25 KT. SEAS TO 3.5 M.

.48 HOUR FORECAST S OF 33N BETWEEN 140W AND 155W AREA OF E WINDS
LESS THAN 25 KT. SEAS TO 2.5 M.

.48 HOUR FORECAST S OF 34N BETWEEN 175E AND 165E AREA OF E WINDS
TO 25 KT. SEAS TO 2.5 M.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 44N TO 55N
BETWEEN 142W AND 150W...FROM 40N TO 50N BETWEEN 150W AND
165W...AND FROM 58N TO 60N BETWEEN 171W AND 175W.
.24 HOUR FORECAST DENSE FOG FROM 43N TO 53N BETWEEN 135W AND
150W...WITHIN 180 NM N AND W OF A LINE FROM 46N150W TO
38N166W...AND N OF 46N W OF 165E.
.48 HOUR FORECAST DENSE FOG FROM 42N TO 48N BETWEEN 142W AND
160W...AND N OF A LINE FROM 43N160E TO 50N176E.

.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 SAT JUN 21.
24 HOUR FORECAST VALID 1200 UTC SUN JUN 22.
48 HOUR FORECAST VALID 1200 UTC MON JUN 23.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 31N113W TO 31N114W TO 30N114W TO 28N112W TO 27N111W TO
26N110W TO 31N113W...INCLUDING THE GULF OF CALIFORNIA...SE TO S
WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST WITHIN 31N113W TO 31N114W TO 27N111W TO
31N113W...INCLUDING THE GULF OF CALIFORNIA...S TO SE WINDS 20 TO
25 KT. SEAS LESS THAN 2.5 M.
.36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.

.WITHIN 27N115W TO 30N116W TO 30N140W TO 15N140W TO 22N123W TO
27N115W...INCLUDING SEBASTIAN VIZCAINO BAY...WINDS 20 KT OR
LESS. SEAS 2.5 TO 3.5 M IN N TO NE SWELL.
.24 HOUR FORECAST WITHIN 30N116W TO 28N140W TO 15N140W TO
15N134W TO 20N130W TO 22N120W TO 30N116W...INCLUDING SEBASTIAN
VIZCAINO BAY AND WITHIN 60 NM OF SHORE...WINDS 20 KT OR LESS.
SEAS 2.5 TO 3.5 M IN N TO NE SWELL.
.48 HOUR FORECAST WITHIN 30N118W TO 30N127W TO 25N127W TO
24N124W TO 25N119W TO 30N118W WINDS 20 KT OR LESS. SEAS 2.5 TO
3.0 M IN N SWELL. ELSEWHERE WITHIN 24N137W TO 27N140W TO 13N140W
TO 14N137W TO 24N137W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN
NE SWELL.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.

CONVECTION VALID AT 1200 UTC SAT JUN 21...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 10N86W TO 13N127W TO 1011 MB LOW PRES NEAR
07N139W TO 07N140W. NUMEROUS STRONG S OF 09N FROM S COSTA RICA
THROUGH PANAMA AND COLOMBIA. SCATTERED MODERATE LOCALLY STRONG
FROM 05N TO 13N BETWEEN 90W AND 106W.


.FORECASTER ADAMS. NATIONAL HURRICANE CENTER.

$$