METAREA 12 bulletinset


HURRICANE ADVISORY
WTPZ21 KNHC 040833

TCMEP1

TROPICAL STORM AMANDA FORECAST/ADVISORY NUMBER 7

NWS NATIONAL HURRICANE CENTER MIAMI FL EP012026

0900 UTC THU JUN 04 2026

TROPICAL STORM CENTER LOCATED NEAR 12.2N 129.8W AT 04/0900Z

POSITION ACCURATE WITHIN 20 NM

PRESENT MOVEMENT TOWARD THE NORTHWEST OR 305 DEGREES AT 7 KT

ESTIMATED MINIMUM CENTRAL PRESSURE 1006 MB

MAX SUSTAINED WINDS 35 KT WITH GUSTS TO 45 KT.

34 KT....... 50NE 30SE 40SW 60NW.

4 M SEAS.... 30NE 0SE 0SW 45NW.

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 12.2N 129.8W AT 04/0900Z

AT 04/0600Z CENTER WAS LOCATED NEAR 11.9N 129.4W

FORECAST VALID 04/1800Z 12.8N 130.7W

MAX WIND 40 KT...GUSTS 50 KT.

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

FORECAST VALID 05/0600Z 13.4N 132.0W

MAX WIND 45 KT...GUSTS 55 KT.

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

FORECAST VALID 05/1800Z 13.6N 133.0W

MAX WIND 45 KT...GUSTS 55 KT.

34 KT... 60NE 40SE 40SW 50NW.

FORECAST VALID 06/0600Z 13.4N 133.6W

MAX WIND 40 KT...GUSTS 50 KT.

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

FORECAST VALID 06/1800Z 13.1N 134.1W

MAX WIND 35 KT...GUSTS 45 KT.

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

FORECAST VALID 07/0600Z 12.7N 134.5W

MAX WIND 30 KT...GUSTS 40 KT.

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 08/0600Z 12.2N 135.3W...POST-TROP/REMNT LOW

MAX WIND 30 KT...GUSTS 40 KT.

OUTLOOK VALID 09/0600Z 11.6N 136.5W...POST-TROP/REMNT LOW

MAX WIND 25 KT...GUSTS 35 KT.

REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 12.2N 129.8W

NEXT ADVISORY AT 04/1500Z

$$

FORECASTER BEVEN=


HIGH SEAS FORECAST
FZPN02 KWBC 041125

HSFEPI

HIGH SEAS FORECAST FOR METAREA XII

NWS OCEAN PREDICTION CENTER WASHINGTON DC

1145 UTC THU JUN 04 2026

CCODE/1:31:12:01:00/AOW+POR/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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 S OF 67N AND N OF 30N E OF A LINE FROM THE BERING STRAIT

TO 53N172E TO 50N180W TO 30N180W

ALL FORECASTS VALID OVER ICE FREE FORECAST WATERS

SYNOPSIS VALID 0600 UTC JUN 04.

24 HOUR FORECAST VALID 0600 UTC JUN 05.

48 HOUR FORECAST VALID 0600 UTC JUN 06.

.WARNINGS.

...GALE WARNING...

.WITHIN 90 NM OF 36N122W AREA OF NW WINDS 25 TO 35 KT. SEAS TO 4

M. ELSEWHERE FROM 31N TO 42N BETWEEN 120W AND 126W AREA OF NW TO

N WINDS 20 TO 30 KT. SEAS 2.5 TO 3.5 M.

.24 HOUR FORECAST FROM 36N TO 40N BETWEEN 123W AND 126W AREA OF

NW WINDS 25 TO 35 KT. SEAS 3 TO 4.5 M. ELSEWHERE S OF 43N

BETWEEN 120W AND 128W AREA OF NW TO N WINDS 20 TO 30 KT. SEAS

2.5 TO 3.5 M.

.48 HOUR FORECAST FROM 36N TO 40N BETWEEN 123W AND 126W AREA OF

NW WINDS 25 TO 35 KT. SEAS 3 TO 4.5 M. ELSEWHERE S OF 41N

BETWEEN 121W AND 130W AREA OF NW TO N WINDS TO 25 KT. SEAS 2.5

TO 3.5 M.

.SYNOPSIS AND FORECAST.

.LOW 53N141W 1006 MB MOVING E 05 KT. FROM 43N TO 51N BETWEEN

132W AND 152W AREA OF SW TO W WINDS 20 TO 30 KT. SEAS 3 TO 4.5

M. ELSEWHERE FROM 38N TO 54N BETWEEN 132W AND 152W AND WITHIN 90

NM EITHER SIDE OF A LINE FROM 34N150W TO 38N144W WINDS LESS THAN

25 KT. SEAS TO 3 M IN MIXED SWELL.

.24 HOUR FORECAST 53N135W 1006 MB. FROM 45N TO 52N BETWEEN 131W

AND 142W AREA OF W WINDS 20 TO 30 KT. SEAS TO 4 M. ELSEWHERE

FROM 40N TO 54N BETWEEN 127W AND 143W WINDS LESS THAN 25 KT.

SEAS TO 3 M IN SW TO W SWELL.

.48 HOUR FORECAST LOW 49N128W 1011 MB. WITHIN 360 NM SW

SEMICIRCLE AREA OF W TO NW WINDS TO 25 KT. SEAS TO 3.5 M.

ELSEWHERE FROM 42N TO 50N BETWEEN 125W AND 137W WINDS LESS THAN

25 KT. SEAS TO 3 M IN SW TO W SWELL.

.LOW W OF AREA 43N170E 1005 MB MOVING E 15 KT AND WILL TURN NE

25 KT AFTER 06 HOURS. WITHIN 660 NM NE SEMICIRCLE WINDS TO 25

KT. SEAS TO 2.5 M.

.24 HOUR FORECAST LOW 45N179W 1009 MB. FROM 38N TO 44N W OF 172W

AREA OF SW WINDS TO 25 KT. SEAS TO 3 M.

.48 HOUR FORECAST LOW 52N164W 1005 MB. FROM 43N TO 49N BETWEEN

150W AND 168W AREA OF SW WINDS TO 25 KT. SEAS TO 2.5 M.

.LOW 41N179W 1010 MB MOVING NE 25 KT. FROM 33N TO 41N BETWEEN

168W AND 177W AREA OF S TO SW WINDS TO 25 KT. SEAS TO 3 M.

.24 HOUR FORECAST LOW 48N172W 1011 MB. WITHIN 300 NM NW...240 NM

NE...AND 540 NM SE QUADRANTS WINDS TO 25 KT. SEAS TO 2.5 M.

.48 HOUR FORECAST LOW AND CONDITIONS ABSORBED BY LOW 52N164W

ABOVE.

.LOW 43N160W 1021 MB MOVING E 25 KT. WITHIN 540 NM S QUADRANT

WINDS LESS THAN 25 KT. SEAS TO 2.5 M.

.24 HOUR FORECAST LOW 44N144W 1022 MB. ASSOCIATED CONDITIONS

DIMINISHED.

.48 HOUR FORECAST 41N133W 1021 MB. WITHIN 300 NM W SEMICIRCLE

WINDS TO 25 KT. SEAS TO 2.5 M.

.WITHIN 60 NM OF 64N177W AREA OF NW WINDS TO 25 KT. SEAS LESS

THAN 2.5 M.

.24 HOUR FORECAST WITHIN 60 NM OF 60N165W AREA OF NW WINDS TO 25

KT. SEAS LESS THAN 2.5 M.

.48 HOUR FORECAST CONDITIONS DIMINISHED.

.24 HOUR FORECAST WITHIN 60 NM OF 52N173E AREA OF NE WINDS TO 25

KT. SEAS LESS THAN 2.5 M.

.48 HOUR FORECAST CONDITIONS DIMINISHED.

.48 HOUR FORECAST FROM 33N TO 39N W OF 174W AREA OF SE TO S

WINDS TO 25 KT. SEAS TO 2.5 M.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM WITHIN 90 NM EITHER

SIDE OF A LINE FROM 39N175W TO 43N169W TO 43N159W...AND WITHIN

60 NM OF 60N175W.

.24 HOUR FORECAST DENSE FOG WITHIN AN AREA BOUNDED BY A LINE

FROM 37N172W TO 48N178W TO 48N165W TO 43N156W TO 37N172W.

.48 HOUR FORECAST DENSE FOG WITHIN AN AREA BOUNDED BY A LINE

FROM 37N172W TO 50N168W TO 54N158W TO 48N148W TO 44N148W TO

37N172W...WITHIN 90 NM OF 37N176W...AND FROM 60N TO 63N BETWEEN

170W AND 173W.

.FORECASTER FIGURSKEY. OCEAN PREDICTION CENTER.

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 04.

24 HOUR FORECAST VALID 0600 UTC FRI JUN 05.

48 HOUR FORECAST VALID 0600 UTC SAT JUN 06.

.WARNINGS.

...TROPICAL STORM WARNING...

.TROPICAL STORM AMANDA NEAR 12.2N 129.8W 1006 MB AT 0900 UTC JUN

04 MOVING NW OR 305 DEG AT 7 KT. MAXIMUM SUSTAINED WINDS 35 KT

GUSTS 45 KT. TROPICAL STORM FORCE WINDS WITHIN 50 NM NE

QUADRANT...30 NM SE QUADRANT...40 NM SW QUADRANT...AND 60 NM NW

QUADRANT. SEAS 4 M OR GREATER WITHIN 0 NM S SEMICIRCLE...30 NM

NE QUADRANT AND 45 NM NW QUADRANT WITH SEAS TO 4.5 M. ELSEWHERE

WITHIN 90 NM N SEMICIRCLE AND 60 NM S SEMICIRCLE OF CENTER WINDS

20 TO 33 KT. SEAS 3.0 TO 4.0 M. REMAINDER OF THE AREA FROM 13N

TO 15N BETWEEN 126W AND 132W NE TO E WINDS 20 TO 25 KT. SEAS 2.5

TO 3 M.

.24 HOUR FORECAST TROPICAL STORM AMANDA NEAR 13.4N 132.0W.

MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE

WINDS WITHIN 60 NM N SEMICIRCLE AND 40 NM S SEMICIRCLE. SEAS 4 M

OR GREATER WITHIN 60 NM N SEMICIRCLE AND 45 NM S SEMICIRCLE OF

CENTER WITH SEAS TO 5.0 M. ELSEWHERE WITHIN 120 NM N SEMICIRCLE

AND 60 NM S SEMICIRCLE OF CENTER WINDS 20 TO 33 KT. SEAS 3.0 TO

4.0 M. REMAINDER OF THE AREA FROM 11N TO 16N BETWEEN 130W AND

135W WINDS 20 KT OR LESS. SEAS 2.5 TO 3 M IN MIXED SWELL.

.48 HOUR FORECAST TROPICAL STORM AMANDA NEAR 13.4N 133.6W.

MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE

WINDS WITHIN 40 NM N SEMICIRCLE AND 30 NM S SEMICIRCLE. SEAS 4 M

OR GREATER WITHIN 60 NM N SEMICIRCLE AND 30 NM S SEMICIRCLE SEAS

TO 4.0 M. ELSEWHERE WITHIN 120 NM N SEMICIRCLE AND 60 NM S

SEMICIRCLE OF CENTER WINDS 20 TO 33 KT. SEAS 3.0 TO 4.0 M.

REMAINDER OF THE AREA FROM 11N TO 15N BETWEEN 132W AND 136W

WINDS 20 KT OR LESS. SEAS 2.5 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.

.W OF 94W AND S OF A LINE FROM 04N94W TO 04N105W TO 00N120W

WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN S TO SW SWELL. W OF

85W AND S OF A LINE FROM 00N85W TO 02S90W TO 02S94W WINDS 20 KT

OR LESS. SEAS 2.5 M IN S TO SW SWELL.

.24 HOUR FORECAST S OF 01S BETWEEN 92W AND 104W WINDS 20 KT OR

LESS. SEAS 2.5 M IN S TO SW SWELL. FROM 01N TO 08N BETWEEN 92W

AND 98W...AND FROM 04N TO 11N BETWEEN 98W AND 107W WINDS 20 KT

OR LESS. SEAS 2.5 M IN S TO SW SWELL.

.48 HOUR FORECAST FROM 06N TO 10N BETWEEN 90W AND 100W...AND

FROM 05N TO 11N BETWEEN 90W AND 105W SW TO W WINDS 20 TO 30 KT.

SEAS 2.5 TO 3.5 M IN S TO SW SWELL. ELSEWHERE FROM 03N TO 10N

BETWEEN 89W AND 100W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN S

TO SW SWELL.

.FROM 15N TO 21N W OF 126W NE TO E WINDS 20 TO 25 KT. SEAS 2.5

TO 3 M. ELSEWHERE N OF 15N AND W OF A LINE FROM 25N140W TO

15N126W WINDS 20 KT OR LESS. SEAS 2.5 TO 3 M IN MIXED NE AND SW

SWELL.

.24 HOUR FORECAST FROM 11N TO 15N W OF 136W WINDS 20 KT OR LESS.

SEAS 2.5 TO 3.0 M IN MIXED NE AND SW SWELL.

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

.12 HOUR FORECAST N OF 28N BETWEEN 120W AND 125W WINDS 20 KT OR

LESS. SEAS 2.5 TO 3.0 M PRIMARILY IN NW SWELL.

.24 HOUR FORECAST N OF 28N BETWEEN 120W AND 130W NW TO N WINDS

20 TO 25 KT. SEAS 2.5 TO 3.0 M. ELSEWHERE N OF 26N BETWEEN 128W

AND 131W WINDS 20 KT OR LESS. SEAS 2.5 M PRIMARILY IN NW SWELL.

.48 HOUR FORECAST N OF 25N BETWEEN 118W AND 134W WINDS 20 KT OR

LESS. SEAS 2.5 TO 3.0 M PRIMARILY IN NW SWELL.

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

CONVECTION VALID AT 0900 UTC WED JUN 3...

.TROPICAL STORM AMANDA...NUMEROUS MODERATE TO STRONG CONVECTION

WITHIN 75 NM W SEMICIRCLE.

.TROPICAL WAVE AXIS ALONG 92W...SCATTERED MODERATE CONVECTION

FROM 07N TO 10N BETWEEN 85W AND 92W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...

THE MONSOON TROUGH EXTENDS FROM 11N85W TO 09N92W TO 1010 MB LOW

PRESSURE LOCATED NEAR 13N105.5W TO 11N125W. IT RESUMES SW OF

TROPICAL STORM AMANDA NEAR 09N132W AND CONTINUES TO 05N140W.

SCATTERED TO NUMEROUS MODERATE TO STRONG CONVECTION IS NOTED

FROM 06N TO 13N BETWEEN 98W AND 106W. SCATTERED MODERATE TO

ISOLATED STRONG CONVECTION CAN BE FOUND FROM 02N TO 08N E OF 90W

TO THE COAST OF COLOMBIA...FROM 10N TO 14N BETWEEN 124W AND

128W...AND FROM 02N TO 10N W OF 134W.

$$

.FORECASTER GR. NATIONAL HURRICANE CENTER.

NATIONAL WEATHER SERVICE HONOLULU HI

NORTH PACIFIC EQUATOR TO 30N BETWEEN 140W AND 180W

SYNOPSIS VALID 0600 UTC JUN 04 2026.

24 HOUR FORECAST VALID 0600 UTC JUN 05 2026.

48 HOUR FORECAST VALID 0600 UTC JUN 06 2026.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.TROUGH 26N165W 23N168W 16N170W MOVING WNW 10 KT.

.24 HOUR FORECAST TROUGH 28N171W 22N174W.

.48 HOUR FORECAST TROUGH DISSIPATED.

.LOW NEAR 05N141W 1011 MB MOVING W 10 KT. SCATTERED MODERATE TSTMS

WITHIN 210 NM OF LOW.

.24 HOUR FORECAST LOW ABSORBED INTO MONSOON TROUGH.

.ENE WINDS 20 TO 25 KT FROM 15N TO 26N E OF 153W.

.24 HOUR FORECAST WINDS DECREASED TO 20 KT OR LESS.

.WINDS 20 KT OR LESS OVER REMAINDER OF FORECAST AREA.

.SEAS 2.5 TO 3 M FROM 10N TO 28N E OF 153W.

.24 HOUR FORECAST SEAS 2.5 TO 3 M E OF LINE 27N160W 11N149W.

.48 HOUR FORECAST SEAS 2.5 TO 3 M FROM 11N TO 25N BETWEEN 143W

AND 157W.

.SEAS 2.5 M OR LESS OVER REMAINDER OF FORECAST AREA.

.MONSOON TROUGH 05N140W 02N146W 03N156W 05N161W...AND 07N165W

06N168W 03N172W 04N176W 06N180W. SCATTERED MODERATE TSTMS WITHIN

150 NM OF MONSOON TROUGH E OF 166W.

$$

.FORECASTER TSAMOUS. HONOLULU HI.=