High Seas Forecast
Issued by NWS

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125
FZPN01 KWBC 050352
HSFEP1

HIGH SEAS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0430 UTC FRI JUL 05 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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

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 0000 UTC JUL 05.
24 HOUR FORECAST VALID 0000 UTC JUL 06.
48 HOUR FORECAST VALID 0000 UTC JUL 07.

.WARNINGS.

...GALE WARNING...
.LOW 38N161E 1009 MB MOVING NE 15 KT. WITHIN 300 NM SE AND E
QUADRANTS WINDS 25 TO 35 KT. SEAS 8 TO 11 FT. ELSEWHERE S OF 45N
W OF 177E WINDS TO 25 KT. SEAS TO 9 FT.
.24 HOUR FORECAST LOW 43N163E 1013 MB. WITHIN 540 NM E AND SE
QUADRANTS AND FROM 32N TO 51N BETWEEN 175E AND 164E WINDS 20 TO
30 KT. SEAS TO 10 FT.
.48 HOUR FORECAST LOW DISSIPATED. FROM 35N TO 52N BETWEEN 173E
AND 164E WINDS TO 25 KT. SEAS TO 9 FT.

.SYNOPSIS AND FORECAST.

.WITHIN 300 NM E OF A LINE FROM 34N144W TO 40N134W TO 52N131W
AREA OF N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 11 FT...HIGHEST S
OF 44N.
.24 HOUR FORECAST N OF 40N E OF 131W AREA OF N WINDS TO 25 KT.
SEAS TO 9 FT.
.48 HOUR FORECAST E OF A LINE FROM 46N128W TO 56N135W AREA OF NW
TO N WINDS 20 TO 30 KT. SEAS TO 9 FT.

.LOW NW OF AREA 58N164E 999 MB MOVING NE 25 KT. FROM 50N TO 58N
BETWEEN 179W AND 162E WINDS 20 TO 30 KT. SEAS TO 11 FT...HIGHEST
NEAR 54N170E.
.24 HOUR FORECAST LOW NW OF AREA 67N176E 1000 MB. N OF A LINE
FROM 60N165W TO 55N174E WINDS TO 25 KT. SEAS TO 10 FT.
.48 HOUR FORECAST LOW N OF AREA. CONDITIONS DIMINISHED.

.WITHIN 360 NM NW OF A LINE FROM 35N154W TO 31N170W TO 30N176W
AREA OF NE TO E WINDS TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST WITHIN 360 NM NW OF A LINE FROM 34N158W TO
30N170W TO 30N177E AREA OF NE TO E WINDS TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST FROM 30N TO 36N BETWEEN 170W AND 175E AREA OF
E WINDS TO 25 KT. SEAS TO 8 FT.

.N OF A LINE FROM 57N161W TO 61N178W AREA OF SW WINDS TO 25 KT.
SEAS TO 8 FT.
.24 HOUR FORECAST CONDITIONS DIMINISHED.

.24 HOUR FORECAST FROM 30N TO 37N BETWEEN 119W AND 123W AREA OF
NW WINDS TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST FROM 30N TO 39N BETWEEN 121W AND 129W AREA OF
NW WINDS TO 25 KT. SEAS TO 8 FT.

.24 HOUR FORECAST NEW LOW 38N140W 1012 MB. WITHIN 420 NM N
QUADRANT WINDS TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LOW 45N146W 1012 MB. WITHIN 420 NM N AND NE
QUADRANTS WINDS 20 TO 30 KT. SEAS TO 9 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 34N TO 40N
BETWEEN 120W AND 125W...FROM 45N TO 60N BETWEEN 163W AND
179E...AND WITHIN 480 NM N OF A LINE FROM 46N179E TO 41N170E TO
40N160E.
.24 HOUR FORECAST DENSE FOG FROM 35N TO 41N E OF 125W...WITHIN
300 NM E OF A LINE FROM 60N170W TO 44N175W...WITHIN 240 NM N OF
A LINE FROM 51N175W TO 48N169E...AND FROM 40N TO 51N W OF 169E.
.48 HOUR FORECAST DENSE FOG FROM 36N TO 41N E OF 125W...FROM 41N
TO 54N BETWEEN 162W AND 171W...WITHIN 240 NM N OF A LINE FROM
49N171W TO 52N173E...AND W OF A LINE FROM 55N173E TO 50N174E TO
40N168E.

.FORECASTER BANCROFT. 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 0000 UTC FRI JUL 5.
24 HOUR FORECAST VALID 0000 UTC SAT JUL  6.
48 HOUR FORECAST VALID 0000 UTC SUN JUL  7.

.WARNINGS.

...TROPICAL STORM WARNING...
.TROPICAL STORM ALETTA NEAR 18.5N 108.0W 1005 MB AT 0300 UTC JUL
05 MOVING NW OR 305 DEG AT 12 KT. MAXIMUM SUSTAINED WINDS 35 KT
GUSTS 45 KT. TROPICAL STORM FORCE WINDS WITHIN 40 NM N SEMICIRCLE
AND 0 NM S SEMICIRCLE. ELSEWHERE WITHIN 20N106W TO 20N108W TO
19N109W TO 18N107W TO 18N106W TO 20N106W WINDS 20 TO 33 KT. SEAS
8 TO 11 FT.
.12 HOUR FORECAST TROPICAL DEPRESSION ALETTA NEAR 18.6N 109.1W.
MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT.
.24 HOUR FORECAST POST-TROPICAL REMNANT LOW ALETTA NEAR 18.4N
110.6W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. WITHIN
19N109W TO
20N110W TO 19N112W TO 18N112W TO 17N111W TO 18N109W TO 19N109W
WINDS 20 TO 30 KT. SEAS 8 TO 9 FT.
.36 HOUR FORECAST POST-TROPICAL REMNANT LOW ALETTA NEAR 18.0N
112.1W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT.
.48 HOUR FORECAST...DISSIPATED. WINDS 20 KT OR LESS. SEAS LESS
THAN 8 FT.

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.

.WITHIN 16N94W TO 16N95W TO 14N95W TO 13N95W TO 13N94W TO 14N94W
TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC... W TO NW WINDS
20 TO 25 KT. SEAS 8 FT IN S TO SW SWELL.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.WITHIN 29N127W TO 30N128W TO 30N140W TO 27N137W TO 26N132W TO
29N127W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N TO NE SWELL.
.18 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.06 HOUR FORECAST WITHIN 02N86W TO 04N92W TO 04N100W TO 01N100W
TO 02S91W TO 01S87W TO 02N86W WINDS 20 KT OR LESS. SEAS 8 FT IN
S TO SW SWELL.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST WITHIN 05N92W TO 07N91W TO 05N103W TO 01N108W
TO 01N98W TO 05N92W WINDS 20 KT OR LESS. SEAS 8 FT IN S TO SW
SWELL.

.36 HOUR FORECAST WITHIN 00N100W TO 01S110W TO 03.4S115W TO
03.4S98W TO 00N100W WINDS 20 KT OR LESS. SEAS 8 FT IN S SWELL.
.48 HOUR FORECAST WITHIN 00N98W TO 00N103W TO 02S115W TO
03.4S120W TO 03S98W TO 00N98W WINDS 20 KT OR LESS. SEAS 8 FT IN
S SWELL.

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

CONVECTION VALID AT 0300 UTC FRI JUL 5...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 10N85W TO 06N90W TO 1011 MB LOW PRESSURE
NEAR 14N115W TO 08N130W. ITCZ FROM 08N130W TO 07N130W TO
09N140W. SCATTERED MODERATE FROM 09N TO 11N E OF 87W.

$$

.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.