High Seas Forecast
Issued by NWS

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
000
FZPN02 KWBC 011725
HSFEPI

HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1745 UTC WED JUL 01 2015

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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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.

SECURITE

PACIFIC N OF 30N AND S OF 67N E OF A LINE FROM BERING STRAIT
TO 50N 160E

SYNOPSIS VALID 1200 UTC JUL 01.
24 HOUR FORECAST VALID 1200 UTC JUL 02.
48 HOUR FORECAST VALID 1200 UTC JUL 03.

.WARNINGS.

...GALE WARNING...
.FROM 37N TO 51N BETWEEN 124W AND 131W AREA OF N TO NW WINDS 20
TO 30 KT. SEAS TO 10 FT.
.24 HOUR FORECAST FROM 48N TO 51N BETWEEN 127W AND 129W AREA OF
NW WINDS 25 TO 35 KT. SEAS TO 10 FT. ELSEWHERE FROM 39N TO 51N
BETWEEN 124W AND 131W WINDS 20 TO 30 KT. SEAS TO 9 FT.
.48 HOUR FORECAST FROM 48N TO 51N BETWEEN 126W AND 129W AREA OF
NW WINDS 25 TO 35 KT. SEAS TO 11 FT. ELSEWHERE FROM 40N TO 51N
BETWEEN 124W AND 132W WINDS 20 TO 30 KT. SEAS TO 10 FT.

...GALE WARNING...
.LOW 50N145W 1010 MB MOVING NE 20 KT. WITHIN 300 NM E AND SE
QUADRANTS WINDS 25 TO 35 KT. SEAS TO 10 FT.
.24 HOUR FORECAST LOW 57N140W 1003 MB. WITHIN 180 NM OF LOW
CENTER WINDS 25 TO 40 KT. SEAS 9 TO 15 FT.
.48 HOUR FORECAST LOW WELL INLAND AND CONDITIONS DIMINISHED.

...GALE WARNING...
.12 HOUR FORECAST LOW W OF AREA 43N157E 993 MB. OVER FORECAST
WATERS WITHIN 480 NM E QUADRANT WINDS 25 TO 35 KT. SEAS 8 TO 15
FT.
.24 HOUR FORECAST LOW 45N161E 995 MB. FROM 36N TO 48N W OF 175E
WINDS 25 TO 35 KT. SEAS 10 TO 18 FT.
.48 HOUR FORECAST LOW 44N178W 994 MB. WITHIN 180 NM OF CENTER
EXCEPT 600 NM S AND SW QUADRANTS WINDS 20 TO 30 KT. SEAS 8 TO 13
FT.

.SYNOPSIS AND FORECAST.

.LOW 39N158W 1003 MB MOVING N 10 KT. WITHIN 480 NM E OF A FRONT
FROM LOW CENTER TO 34N156W TO 30N158W WINDS TO 25 KT. SEAS TO 11
FT.
.24 HOUR FORECAST LOW 42N160W 1004 MB. WITHIN 480 NM E OF A
FRONT FROM LOW CENTER TO 38N157W TO 30N160W WINDS 20 TO 30 KT.
SEAS TO 12 FT.
.48 HOUR FORECAST LOW 49N164W 1002 MB. WITHIN 360 NM N AND 660
NM E QUADRANTS AND 300 NM E OF A LINE FROM 50N153W TO 33N156W
WINDS 20 TO 30 KT. SEAS 8 TO 14 FT.

.LOW 50N178W 1003 MB MOVING N 05 KT. WITHIN 420 NM SW SEMICIRCLE
AND 300 NM NE OF A LINE FROM LOW CENTER TO 43N165W WINDS 20 TO
30 KT. SEAS TO 10 FT.
.24 HOUR FORECAST LOW 51N178W 1001 MB. WITHIN 180 NM S AND SW
AND 300 NM N AND NE QUADRANTS AND 240 NM NE OF A LINE FROM LOW
CENTER TO 45N163W WINDS 20 TO 30 KT. SEAS TO 11 FT.
.48 HOUR FORECAST LOW 51N179W 999 MB. WITHIN 420 NM N QUADRANT
WINDS 20 TO 30 KT. SEAS TO 12 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 36N TO 51N
BETWEEN 142W AND 174W AND FROM 56N TO 63N BETWEEN 174W AND 180W.
.24 HOUR FORECAST DENSE FOG FROM 36N TO 49N BETWEEN 136W AND
168W AND FROM 57N TO 61N BETWEEN 172W AND 178W AND FROM 34N TO
46N W OF 173E.
.48 HOUR FORECAST DENSE FOG FROM 36N TO 52N BETWEEN 135W AND
165W AND FROM 36N TO 52N BETWEEN 174W AND 170E.

.HIGH 48N134W 1028 MB MOVING S 10 KT THEN BECOMING NEARLY
STATIONARY AFTER 24 HOURS.
.24 HOUR FORECAST HIGH 44N136W 1028 MB.
.48 HOUR FORECAST HIGH 45N137W 1029 MB.

.HIGH 58N166W 1022 MB DRIFTING E NEXT 24 HOURS THEN TURNING N.
.24 HOUR FORECAST HIGH 58N163W 1022 MB.
.48 HOUR FORECAST HIGH 60N163W 1021 MB.

.HIGH 54N157W 1021 MB MOVING SE 05 KT NEXT 24 HOURS THEN TURNING
E AND ACCELERATING.
.24 HOUR FORECAST HIGH 53N153W 1024 MB.
.48 HOUR FORECAST HIGH 54N140W 1026 MB.

.HIGH 31N173E 1022 MB NEARLY STATIONARY NEXT 12 HOURS THEN WILL
MOVE E.
.24 HOUR FORECAST HIGH 30N168E 1021 MB.
.48 HOUR FORECAST HIGH 31N163E 1021 MB.

.HIGH 43N171E 1021 MB MOVING SE 20 KT.
.24 HOUR FORECAST HIGH 38N178E 1018 MB.
.48 HOUR FORECAST HIGH DISSIPATED.

.FORECASTER ACHORN. 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 1200 UTC WED JUL 01.
24 HOUR FORECAST VALID 1200 UTC THU JUL 02.
48 HOUR FORECAST VALID 1200 UTC FRI JUL 03.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FROM 12N TO 14N W OF 138W NE WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.
ELSEWHERE FROM 10N TO 16N W OF 134W WINDS 20 KT OR LESS. SEAS TO
8 FT IN NE SWELL.
.24 HOUR FORECAST FROM 10.5N TO 14N W OF 132W WINDS 20 KT OR
LESS. SEAS TO 8 FT IN NE SWELL.
.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.FROM 10N TO 12.5N E OF 92W...INCLUDING THE GULF OF PAPAGAYO...
NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. ELSEWHERE FROM 09N
TO 12.5N BETWEEN 86W AND 95W NE TO E WINDS 20 TO 25 KT. SEAS TO
9 FT. FROM 10N TO 12.5N BETWEEN 95W AND 97.5W WINDS 20 KT OR
LESS. SEAS 8 FT IN E SWELL.
.24 HOUR FORECAST FROM 09N TO 12N E OF 91W...INCLUDING THE GULF
OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS TO 9 FT. FROM
08.5N TO 12.5N BETWEEN 92W AND 99W WINDS 20 KT OR LESS. SEAS TO
8 FT IN MIXED E AND S SWELL.
.48 HOUR FORECAST FROM 10N TO 12N E OF 90W...INCLUDING THE GULF
OF PAPAGAYO...NE WINDS 20 TO 25 KT. SEAS TO 9 FT.

.GULF OF TEHUANTEPEC N OF 15N N WINDS 20 TO 25 KT. SEAS LESS
THAN 8 FT.
.12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST N OF 14.5N BETWEEN 94.5W AND 95.5W...INCLUDING
GULF OF TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS TO 8 FT.
.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST GULF OF TEHUANTEPEC N OF 15N N WINDS 20 TO 25
KT. SEAS TO 8 FT WITH S SWELL.

.48 HOUR FORECAST N OF 26N WITHIN 90 NM OF W COAST OF BAJA
CALIFORNIA NW TO N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.

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

CONVECTION VALID 1500 UTC WED JUL 1

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
NO MONSOONAL CIRCULATION IS CURRENTLY EVIDENT. THE ITCZ EXTENDS
FROM 09N87.5W TO 06N94.5W TO 05N108W TO 08N121W TO 08N136W TO
BEYOND 09N140W. SCATTERED MODERATE TO STRONG CONVECTION NOTED
WITHIN 120 NM EITHER SIDE OF LINE FROM 04N80W TO 13N105W.
SCATTERED TO LOCALLY NUMEROUS MODERATE TO STRONG CONVECTION
NOTED FROM 03N TO 13N BETWEEN 115W AND 139W...ASSOCIATED WITH
SERIES OF TROPICAL WAVES.

.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.

NATIONAL WEATHER SERVICE HONOLULU HI
NORTH PACIFIC EQUATOR TO 30N BETWEEN 140W AND 160E

SYNOPSIS VALID 1200 UTC JUL 01 2015.
24 HOUR FORECAST VALID 1200 UTC JUL 02 2015.
48 HOUR FORECAST VALID 1200 UTC JUL 03 2015.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.TROPICAL STORM CHAN-HOM W OF FORECAST AREA. E TO SE WINDS 20 TO
25 KT OVER FORECAST WATERS FROM 12N TO 18N W OF 164E. SEAS 8 TO
11 FT FROM 08N TO 18N W OF 163E.
.24 HOUR FORECAST TYPHOON CHAN-HOM FAR W OF FORECAST AREA. E TO
SE WINDS 20 TO 25 KT OVER FORECAST WATERS FROM 12N TO 20N W OF
164E. SEAS 8 TO 10 FT FROM 11N TO 16N W OF 162E.
.48 HOUR FORECAST TYPHOON CHAN-HOM FAR W OF FORECAST AREA. WINDS
EASED TO 20 KT OR LESS AND SEAS SUBSIDED TO 8 FT OR LESS OVER
FORECAST WATERS.

FOR DETAILS ON CHAN-HOM...SEE BULLETINS FROM JTWC UNDER WMO
HEADER WTPN31 PGTW AND FROM THE JAPAN METEOROLOGICAL AGENCY
UNDER WMO HEADER WTJP21 RJTD.

.LOW 06N175E 1007 MB MOVING NW SLOWLY. TROUGH FROM 11N160E TO
LOW NEARLY STATIONARY. NE TO E WINDS 20 TO 25 KT AND SEAS 8 TO
10 FT FROM 08N TO 12N BETWEEN 171E AND 178E. ISOLATED MODERATE
TO STRONG TSTMS FROM 02N TO 10N W OF 180E...AND FROM 10N TO 12N
W OF 162E.
.24 HOUR FORECAST LOW 07N173E 1005 MB. TROUGH FROM 12N160E TO
LOW. SW TO W WINDS 20 TO 25 KT AND SEAS 8 TO 9 FT FROM 02N TO
06N BETWEEN 168E AND 176E. NE TO E WINDS 20 TO 25 KT AND SEAS 8
TO 10 FT FROM 09N TO 12N BETWEEN 170E AND 176E.
.48 HOUR FORECAST LOW 09N172E 1005 MB. WINDS 20 TO 25 KT WITHIN
360 NM OF LOW. SEAS 8 TO 10 FT W OF LINE FROM 13N173E TO
00N166E.

.FRONT FROM 30N158W TO 25N165W TO 23N172W MOVING SE 10 KT. S TO
SW WINDS 20 TO 25 KT WITHIN 210 NM E OF FRONT N OF 27N.
.24 HOUR FORECAST FRONT FROM 30N156W TO 22N165W TO 20N172W. S TO
SW WINDS 20 TO 25 KT AND SEAS 8 TO 9 FT WITHIN 180 NM E OF FRONT
N OF 27N.
.48 HOUR FORECAST FRONT FROM 30N157W TO 23N164W TO 20N170W.
WINDS EASED TO 20 KT OR LESS AND SEAS SUBSIDED TO 8 FT OR LESS.

.RIDGE FROM 30N143W TO 26N150W TO 24N156W NEARLY STATIONARY.

.RIDGE FROM 30N175E TO 23N176W TO 20N161W NEARLY STATIONARY.

.RIDGE FROM 30N170E TO 28N160E MOVING N SLOWLY.

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

.SEAS 8 TO 9 FT FROM 11N TO 15N E OF 150W.
.24 HOUR FORECAST SEAS SUBSIDED TO 8 FT OR LESS.

.SEAS 8 FT OR LESS OVER REST OF FORECAST AREA.

.ITCZ FROM 09N140W TO 11N152W TO 10N160W TO 06N176W. ISOLATED
MODERATE TO LOCALLY STRONG TSTMS WITHIN 180 NM OF ITCZ...AND
ELSEWHERE S OF 09N BETWEEN 171W AND 180W. ISOLATED MODERATE
TSTMS WITHIN 75 NM OF POINT 13N171W.

$$

.FORECASTER KINEL. HONOLULU HI.


USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.