976
FZPN01 KWBC 291548
HSFEP1

HIGH SEAS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1630 UTC SUN JUN 29 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 29.
24 HOUR FORECAST VALID 1200 UTC JUN 30.
48 HOUR FORECAST VALID 1200 UTC JUL 01.

.WARNINGS.

...GALE WARNING...
.FROM 36N TO 43N BETWEEN 129W AND 124W AREA OF N WINDS 20 TO 30
KT. SEAS TO 3.5 M.
.18 HOUR FORECAST FROM 41N TO 43N E OF 126W AREA OF N WINDS 25 TO
35 KT. SEAS TO 3 M.
.24 HOUR FORECAST WITHIN AN AREA BOUNDED BY A LINE FROM 44N124W
TO 44N130W TO 35N130W TO 35N126W TO 40N124W TO 44N124W AREA OF N
WINDS 20 TO 30 KT. SEAS TO 3.5 M.
.30 HOUR FORECAST FROM 41N TO 43N E OF 126W AREA OF N WINDS 25 TO
35 KT. SEAS TO 3 M.
.48 HOUR FORECAST FROM 41N TO 43N E OF 126W AREA OF N WINDS 25 TO
35 KT. SEAS TO 4 M. ELSEWHERE WITHIN 180 NM EITHER SIDE OF A LINE
FROM 35N130W TO 43N123W AREA OF N WINDS 20 TO 30 KT. SEAS TO 3.5
M.

.SYNOPSIS AND FORECAST.

.LOW NW OF AREA 58N168E 1001 MB MOVING NE 10 KT. WITHIN AN AREA
BOUNDED BY A LINE FROM 59N179E TO 57N177W TO 52N173E TO 46N166E
TO 52N164E TO 59N179E WINDS TO 25 KT. SEAS TO 3.5 M.
.24 HOUR FORECAST LOW NW OF AREA 62N178E 999 MB. FROM 56N TO 61N
BETWEEN 180W AND 168W WINDS LESS THAN 25 KT. SEAS TO 3 M.
.48 HOUR FORECAST LOW 61N171W 997 MB. WITHIN 120 NM EITHER SIDE
OF A LINE FROM 48N169W TO 55N163W WINDS TO 25 KT. SEAS TO 3 M.

.24 HOUR FORECAST NEW LOW 42N164E 1013 MB. WITHIN 90 NM EITHER
SIDE OF A LINE FROM 37N163E TO 42N167E WINDS TO 25 KT. SEAS TO 3
M.
.48 HOUR FORECAST LOW AND ASSOCIATED CONDITIONS DIMINISHED.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM WITHIN 90 NM OF THE
CALIFORNIA COAST FROM 34N TO 39N...WITHIN 120 NM EITHER SIDE OF A
LINE FROM 42N151W TO 49N142W...WITHIN AN AREA BOUNDED BY A LINE
FROM 48N180W TO 39N170W TO 33N180W TO 48N180W...AND FROM 41N TO
56N BETWEEN 162E AND 180W.
.24 HOUR FORECAST DENSE FOG WITHIN 60 NM OF THE CALIFORNIA COAST
FROM 34N TO 39N...WITHIN 180 NM EITHER SIDE OF A LINE FROM
43N140W TO 49N134W TO 55N136W...AND WITHIN AN AREA BOUNDED BY A
LINE FROM 64N172W TO 60N166W TO 39N177W TO 39N160E TO 49N171E TO
57N175E TO 64N172W.
.48 HOUR FORECAST DENSE FOG WITHIN 60 NM OF THE CALIFORNIA COAST
FROM 34N TO 40N...WITHIN 90 NM EITHER SIDE OF A LINE FROM 43N145W
TO 47N137W TO 48N124W...WITHIN 300 NM EITHER SIDE OF A LINE FROM
38N164E TO 49N168W...FROM 57N TO 63N BETWEEN 175W AND 165W...AND
NW OF A LINE FROM 46N160E TO 50N169E TO 56N172E.

.FORECASTER CONNELLY. 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 JUN 29.
24 HOUR FORECAST VALID 1200 UTC MON JUN 30.
48 HOUR FORECAST VALID 1200 UTC TUE JUL 01.

.WARNINGS.

...HURRICANE WARNING...
.TROPICAL STORM FLOSSIE NEAR 13.4N 99.9W 1005 MB AT 1500 UTC JUN
29 MOVING W OR 280 DEG AT 8 KT. MAXIMUM SUSTAINED WINDS 35 KT
GUSTS 45 KT. TROPICAL STORM FORCE WINDS WITHIN 0 NM W
SEMICIRCLE...90 NM NE QUADRANT AND 20 NM SE QUADRANT.  SEAS 4 M
OR GREATER WITHIN 30 NM N SEMICIRCLE AND 0 NM S SEMICIRCLE WITH
SEAS TO 4.5 M. ELSEWHERE WITHIN 60 NM OF CENTER...EXCEPT 120 NM
NE QUADRANT WINDS 20 TO 33 KT. SEAS 2.5 TO 4 M.
.24 HOUR FORECAST TROPICAL STORM FLOSSIE NEAR 15.2N 102.1W.
MAXIMUM SUSTAINED WINDS 55 KT GUSTS 65 KT. TROPICAL STORM FORCE
WINDS WITHIN 90 NM NE QUADRANT...50 NM SE QUADRANT...20 NM SW
QUADRANT...AND 40 NM NW QUADRANT. SEAS 4 M OR GREATER WITHIN 60
NM OF CENTER...EXCEPT 120 NM NE QUADRANT WITH SEAS TO 6 M.
ELSEWHERE WITHIN 90 NM OF CENTER...EXCEPT 150 NM NE QUADRANT
WINDS 20 TO 33 KT. SEAS 2.5 TO 4 M.
.36 HOUR FORECAST HURRICANE FLOSSIE NEAR 16.3N 103.7W. MAXIMUM
SUSTAINED WINDS 65 KT GUSTS 80 KT.
.48 HOUR FORECAST HURRICANE FLOSSIE NEAR 17.5N 105.4W. MAXIMUM
SUSTAINED WINDS 75 KT GUSTS 90 KT. TROPICAL STORM FORCE WINDS
WITHIN 120 NM NE QUADRANT...80 NM SE QUADRANT...50 NM SW
QUADRANT...AND 60 NM NW QUADRANT. SEAS 4 M OR GREATER WITHIN 90
NM OF CENTER...EXCEPT 150 NM NE QUADRANT WITH SEAS TO 8 M.
ELSEWHERE OVER FORECAST WATERS WITHIN 120 NM OF CENTER...EXCEPT
150 NM NE QUADRANT WINDS 20 TO 33 KT. SEAS 2.5 TO 4 M.

FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE
USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE
AND INTENSITY.

.SYNOPSIS AND FORECAST.

.FROM 10N TO 11.5N E OF 89W...INCLUDING THE GULF OF
PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LITTLE CHANGE.

.S OF 02S BETWEEN 82W AND 115W WINDS 20 KT OR LESS. SEAS 2.5 TO
3.0 M IN SE TO S SWELL.
.24 HOUR FORECAST S OF 01S BETWEEN 82W AND 110W...AND S OF 00N
BETWEEN 110W AND 120W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN
SE TO S SWELL.
.48 HOUR FORECAST S OF A LINE FROM 03.4S90TO 02N100W TO 04N110W
TO 03N120W TO 00N128W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN
S SWELL.

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

CONVECTION VALID AT 1500 UTC SUN JUN 29...

.T.S. FLOSSIE...NUMEROUS MODERATE TO STRONG FROM 08N TO 16.5N
BETWEEN 96W AND 103.5W

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...

THE MONSOON TROUGH EXTENDS FROM 10N85W TO 11N95W, THEN CONTINUES
W OF T.S. FLOSSIE FROM 13N110W TO 08N133W. THE ITCZ STRETCHES
FROM 08N133W TO BEYOND 07N140W. ASIDE FROM THE CONVECTION
RELATED TO T.S. FLOSSIE...SCATTERED MODERATE TO ISOLATED STRONG
CONVECTION IS OBSERVED FROM 06N TO 12W BETWEEN 120W AND 130W.


.FORECASTER GR. NATIONAL HURRICANE CENTER.

$$