METAREA 12 bulletinset


HURRICANE ADVISORY
WTPZ21 KNHC 010258

TCMEP1

HURRICANE FLOSSIE FORECAST/ADVISORY NUMBER 8

NWS NATIONAL HURRICANE CENTER MIAMI FL EP062025

0300 UTC TUE JUL 01 2025

HURRICANE CENTER LOCATED NEAR 16.5N 104.3W AT 01/0300Z

POSITION ACCURATE WITHIN 30 NM

PRESENT MOVEMENT TOWARD THE WEST-NORTHWEST OR 300 DEGREES AT 9 KT

ESTIMATED MINIMUM CENTRAL PRESSURE 988 MB

MAX SUSTAINED WINDS 65 KT WITH GUSTS TO 80 KT.

50 KT....... 40NE 40SE 0SW 0NW.

34 KT.......100NE 70SE 50SW 80NW.

4 M SEAS....105NE 90SE 60SW 105NW.

WINDS AND SEAS VARY GREATLY IN EACH QUADRANT. RADII IN NAUTICAL

MILES ARE THE LARGEST RADII EXPECTED ANYWHERE IN THAT QUADRANT.

REPEAT...CENTER LOCATED NEAR 16.5N 104.3W AT 01/0300Z

AT 01/0000Z CENTER WAS LOCATED NEAR 16.4N 103.9W

FORECAST VALID 01/1200Z 17.4N 105.7W

MAX WIND 75 KT...GUSTS 90 KT.

64 KT... 10NE 10SE 0SW 10NW.

50 KT... 50NE 40SE 20SW 30NW.

34 KT...110NE 80SE 50SW 80NW.

FORECAST VALID 02/0000Z 18.2N 107.3W

MAX WIND 90 KT...GUSTS 110 KT.

64 KT... 20NE 15SE 10SW 15NW.

50 KT... 50NE 40SE 20SW 40NW.

34 KT...120NE 80SE 60SW 80NW.

FORECAST VALID 02/1200Z 18.9N 108.7W

MAX WIND 95 KT...GUSTS 115 KT.

64 KT... 20NE 15SE 10SW 15NW.

50 KT... 50NE 40SE 30SW 40NW.

34 KT...110NE 80SE 60SW 70NW.

FORECAST VALID 03/0000Z 19.5N 109.7W

MAX WIND 85 KT...GUSTS 105 KT.

64 KT... 15NE 15SE 10SW 10NW.

50 KT... 50NE 40SE 30SW 40NW.

34 KT... 90NE 70SE 60SW 70NW.

FORECAST VALID 03/1200Z 20.0N 110.4W

MAX WIND 65 KT...GUSTS 80 KT.

64 KT... 10NE 10SE 0SW 0NW.

50 KT... 40NE 30SE 20SW 20NW.

34 KT... 80NE 70SE 50SW 60NW.

FORECAST VALID 04/0000Z 21.0N 111.4W...POST-TROPICAL

MAX WIND 50 KT...GUSTS 60 KT.

50 KT... 30NE 30SE 10SW 10NW.

34 KT... 60NE 60SE 40SW 40NW.

EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 100 NM

ON DAY 4 AND 125 NM ON DAY 5...AND FOR INTENSITY NEAR 15 KT EACH DAY

OUTLOOK VALID 05/0000Z 23.0N 113.5W...POST-TROP/REMNT LOW

MAX WIND 30 KT...GUSTS 40 KT.

OUTLOOK VALID 06/0000Z 24.3N 116.0W...POST-TROP/REMNT LOW

MAX WIND 20 KT...GUSTS 30 KT.

REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 16.5N 104.3W

INTERMEDIATE PUBLIC ADVISORY...WTNT31 KNHC/MIATCPEP1...AT 01/0600Z

NEXT ADVISORY AT 01/0900Z

$$

FORECASTER JELSEMA


HIGH SEAS FORECAST
FZPN02 KWBC 302325

HSFEPI

HIGH SEAS FORECAST FOR METAREA XII

NWS OCEAN PREDICTION CENTER WASHINGTON DC

2345 UTC MON JUN 30 2025

CCODE/2:31:12:11:00/AOW+POR+AOE/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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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).

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 1800 UTC JUN 30.

24 HOUR FORECAST VALID 1800 UTC JUL 01.

48 HOUR FORECAST VALID 1800 UTC JUL 02.

.WARNINGS.

...GALE WARNING...

.INLAND LOW 41N123W 1008 MB NEARLY STATIONARY. FROM 39N TO 44N E

OF 128W WINDS 25 TO 35 KT. SEAS 3 TO 4 M. ELSEWHERE FROM 35N TO

50N BETWEEN 124W AND 132W WINDS 20 TO 30 KT. SEAS 2.5 TO 3.5 M.

.24 HOUR FORECAST INLAND LOW 41N123W 1008 MB. FROM 38N TO 44N E

OF 127W WINDS 25 TO 35 KT. SEAS 2.5 TO 4 M. ELSEWHERE FROM 35N TO

46N BETWEEN 124W AND 132W WINDS 20 TO 30 KT. SEAS TO 3 M.

.48 HOUR FORECAST INLAND LOW 39N122W 1008 MB. FROM 34N TO 43N

BETWEEN 123W AND 129W WINDS 20 TO 30 KT. SEAS 2.5 TO 4.5 M.

...GALE WARNING...

LOW JUST W OF THE AREA 61N178W MOVING E 15 KT. BETWEEN 240 NM AND

420 NM NE AND 180 NM AND 540 NM SE AND S QUADRANTS WINDS 20 TO 30

KT. SEAS 2.5 TO 3.5 M.

.24 HOUR FORECAST LOW 62N168W 994 MB. WITHIN 180 NM SE AND S OF A

LINE S OF THE ALEUTIAN ISLANDS FROM 55N157W TO 47N171W WINDS 25

TO 35 KT. SEAS 2.5 TO 4 M. ELSEWHERE WITHIN 90 NM NE OF A LINE

FROM 60N179W TO 58N173W...WITHIN 300 NM SE AND S OF A LINE S OF

THE ALEUTIAN ISLANDS FROM 57N156W TO 54N163W AND WITHIN 420 NM

SE AND S OF THE LINE S OF THE ALEUTIAN ISLANDS FROM 54N163W TO

51N177W WINDS 20 TO 30 KT. SEAS TO 3 M...EXCEPT LESS THAN 2.5 M

N OF THE ALEUTIAN ISLANDS.

.48 HOUR FORECAST COMPLEX LOW WITH MAIN LOW 54N154W 1000 MB.

BETWEEN 60 NM AND 300 NM NE AND E SEMICIRCLES...120 NM AND 540 NM

SE AND 180 NM AND 900 NM SW QUADRANTS WINDS 20 TO 30 KT. SEAS 2.5

TO 4 M.

.SYNOPSIS AND FORECAST.

.COMPLEX LOW WITH FIRST LOW 36N154W 1019 MB NEARLY STATIONARY AND

SECOND LOW 34N166W 1024 MB MOVING SW AT 10 KT. WITHIN 120 NM NW

OF A LINE FROM 39N150W TO 35N156W AND WITHIN 120 NM N OF A LINE

FROM 34N164W TO 31N172W WINDS TO 25 KT. SEAS LESS THAN 2.5 M.

.24 HOUR FORECAST FIRST LOW DISSIPATED AND SECOND LOW 30N173W

1021 MB. WITHIN 120 N OF A LINE FROM 32N167W TO 32N175W WINDS TO

25 KT. SEAS LESS THAN 2.5 M.

.48 HOUR FORECAST LOWS DISSIPATED AND CONDITIONS DIMINISHED.

.COMPLEX LOW WITH MAIN LOW 54N172E 1006 MB MOVING NE 10 KT AND

SECOND LOW 41N164E 1016 MB MOVING NE 10 KT. WITHIN 300 NM N AND

NE OF A LINE FROM 47N180W TO 52N165W AND WITHIN 240 NM SE OF A

FRONT FROM 51N177E TO THE SECOND LOW WINDS TO 25 KT. SEAS LESS

THAN 2.5 M.

.24 HOUR FORECAST BOTH LOWS DISSIPATED. N OF 47N W OF 172E AREA

OF SW WINDS TO 25 KT. SEAS TO 2.5 M.

.48 HOUR FORECAST NEW LOW TO FORM NEAR 53N165E 1000 MB. WITHIN

660 NM E...840 NM SE AND 240 NM S AND SW QUADRANTS OF NEW LOW

WINDS TO 25 KT. SEAS TO 2.5 M.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 40N TO 55N

BETWEEN 167W AND 163E AND FROM 55N TO 64N BETWEEN 164W AND 180W.

.24 HOUR FORECAST DENSE FOG WITHIN 240 NM W AND NW OF A LINE FROM

56N155W TO 48N166W TO 42N179E TO 38N166E AND N OF 47N W OF 171E.

.48 HOUR FORECAST DENSE FOG WITHIN 240 NM N OF A LINE FROM

43N161W TO 40N169E...WITHIN 180 NM E OF A LINE FROM 58N179W TO

52N178W AND WITHIN 180 NM NW OF A LINE FROM 52N178W TO 44N164E.

.FORECASTER FUTTERMAN. 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 1800 UTC MON JUN 30.

24 HOUR FORECAST VALID 1800 UTC TUE JUL 01.

48 HOUR FORECAST VALID 1800 UTC WED JUL 02.

.WARNINGS.

...HURRICANE WARNING...

.TROPICAL STORM FLOSSIE NEAR 16.2N 103.6W 996 MB AT 2100 UTC JUN

30 MOVING NW OR 305 DEG AT 10 KT. MAXIMUM SUSTAINED WINDS 55 KT

GUSTS 65 KT. TROPICAL STORM FORCE WINDS WITHIN 80 NM NE

QUADRANT...70 NM SE QUADRANT...50 NM SW QUADRANT...AND 60 NM NW

QUADRANT. SEAS 4 M OR GREATER WITHIN 90 NM NW AND SE

QUADRANTS...120 NM NE QUADRANT AND 30 NM SW QUADRANT WITH SEAS

TO 6 M. ELSEWHERE FROM 14N TO 18N BETWEEN 100W AND 104W WINDS 20

TO 33 KT. SEAS 2.5 TO 4 M.

.12 HOUR FORECAST HURRICANE FLOSSIE NEAR 17.0N 105.0W. MAXIMUM

SUSTAINED WINDS 70 KT GUSTS 85 KT.

.24 HOUR FORECAST HURRICANE FLOSSIE NEAR 17.9N 106.7W. MAXIMUM

SUSTAINED WINDS 80 KT GUSTS 100 KT. TROPICAL STORM FORCE WINDS

WITHIN 100 NM NE QUADRANT...80 NM SE QUADRANT...50 NM SW

QUADRANT...AND 70 NM NW QUADRANT. SEAS 4 M OR GREATER WITHIN 120

NM E AND 90 NM W SEMICIRCLES WITH SEAS TO 9 M. ELSEWHERE FROM

15N TO 20N BETWEEN 101W AND 109W WINDS 20 TO 33 KT. SEAS 2.5 TO

4 M. FROM 08N TO 15N BETWEEN 103W AND 115W SW WINDS 20 TO 25 KT.

SEAS 2.5 TO 3 M.

.48 HOUR FORECAST HURRICANE FLOSSIE NEAR 19.5N 109.3W. MAXIMUM

SUSTAINED WINDS 80 KT GUSTS 100 KT. TROPICAL STORM FORCE WINDS

WITHIN 50 NM W SEMICIRCLE...80 NM NE QUADRANT AND 70 NM SE

QUADRANT. SEAS 4 M OR GREATER WITHIN 120 NM OF CENTER...EXCEPT

150 NM NE QUADRANT WITH SEAS TO 9 M. ELSEWHERE FROM 15N TO 23N

BETWEEN 102W AND 113W WINDS 20 TO 33 KT. SEAS 2.5 TO 4 M. FROM

08N TO 15N BETWEEN 104W AND 114W WINDS 20 KT OR LESS. SEAS 2.5

TO 3 M IN MIXED SWELL.

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.

.S OF 02S BETWEEN 110W AND 120W WINDS 20 KT OR LESS. SEAS 2.5 M

IN SW SWELL.

.24 HOUR FORECAST S OF 02S BETWEEN 100W AND 120W WINDS 20 KT OR

LESS. SEAS 2.5 M IN SW SWELL.

.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.

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

CONVECTION VALID AT 2100 UTC MON JUN 30...

.T.S. FLOSSIE...NUMEROUS MODERATE TO STRONG WITHIN 120 NM SE AND

60 NM NW SEMICIRCLES. NUMEROUS MODERATE TO ISOLATED STRONG IS

NOTED IN BANDS ELSEWHERE 11N TO 18N BETWEEN 100W AND 107W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...

THE MONSOON TROUGH EXTENDS FROM 10N85W TO 09N90W TO 11N95W, THEN

CONTINUES W OF T.S. FLOSSIE FROM 12N114W TO 07N136W. THE ITCZ

STRETCHES FROM 07N136W TO BEYOND 07N140W. ASIDE FROM THE

CONVECTION RELATED TO T.S. FLOSSIE, SCATTERED MODERATE TO

ISOLATED STRONG CONVECTION IS OBSERVED FROM 04N TO 07N E OF 87W

TO THE COAST OF COLOMBIA...AND FROM 09N TO 14N BETWEEN 110W AND

120W.

.FORECASTER GR. NATIONAL HURRICANE CENTER.

NATIONAL WEATHER SERVICE HONOLULU HI

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

SYNOPSIS VALID 1800 UTC JUN 30 2025.

24 HOUR FORECAST VALID 1800 UTC JUL 01 2025.

48 HOUR FORECAST VALID 1800 UTC JUL 02 2025.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.TROUGH 30N156W 24N160W MOVING W SLOWLY.

.24 HOUR FORECAST TROUGH 30N157W 25N161W.

.48 HOUR FORECAST TROUGH 30N158W 26N164W.

.TROUGH 30N169W 29N172W NEARLY STATIONARY.

.24 HOUR FORECAST TROUGH 30N173W 27N174W.

.48 HOUR FORECAST TROUGH 30N175W 27N176W.

.WINDS 20 KT OR LESS AND SEAS 2.5 M OR LOWER OVER ENTIRE FORECAST

AREA.

.ITCZ 07N140W 06N155W 06N175E 04N166E. ISOLATED MODERATE TSTMS

WITHIN 240 NM N AND 90 NM S OF ITCZ.

.ISOLATED MODERATE TSTMS IN AREA BOUNDED BY 26N171E 16N169E

22N162E 26N171E.

$$

.FORECASTER WROE. HONOLULU HI.=