High Seas Forecast
Issued by NWS

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000
FZPN01 KWBC 221559
HSFEP1

HIGH SEAS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1630 UTC SAT JUL 22 2017

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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.

PAN PAN

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

SYNOPSIS VALID 1200 UTC JUL 22.
24 HOUR FORECAST VALID 1200 UTC JUL 23.
48 HOUR FORECAST VALID 1200 UTC JUL 24.

.WARNINGS.

...TROPICAL STORM WARNING...
.TROPICAL STORM KULAP NEAR 30.0N 169.4E 992 MB AT 1200 UTC JUL
22 MOVING W OR 260 DEG AT 6 KT. MAXIMUM SUSTAINED WINDS 50 KT
GUSTS 65 KT. TROPICAL STORM FORCE WINDS WITHIN 170 NM NE...90 NM
SE...85 NM SW AND 140 NM NW QUADRANTS. SEAS 12 FT OR GREATER
WITHIN 360 NM NE...180 NM SE...210 NM SW AND 300 NM NW QUADRANTS
WITH SEAS TO 22 FT.
.24 HOUR FORECAST TROPICAL STORM KULAP NEAR 30.9N 164.1E.
MAXIMUM SUSTAINED WINDS 50 KT GUSTS 65 KT. TROPICAL STORM FORCE
WINDS WITHIN 170 NM NE...90 NM SE...85 NM SW AND 140 NM NW
QUADRANTS. SEAS 12 FT OR GREATER WITHIN 360 NM N
SEMICIRCLE...180 NM SE AND 150 NM SW QUADRANTS WITH SEAS TO 21
FT.
.48 HOUR FORECAST TROPICAL STORM KULAP NEAR 31.7N 159.3E.
MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE
WITHIN 150 NM NE...90 NM SE...85 NM SW AND 135 NM NW QUADRANTS.
SEAS 12 FT OR GREATER WITHIN 270 NM N AND 120 NM S SEMICIRCLES
WITH SEAS TO 20 FT.
.72 HOUR FORECAST TROPICAL DEPRESSION KULAP W OF AREA.

...GALE WARNING...
.FROM 32N TO 42N BETWEEN 120W AND 126W AREA OF N TO NW WINDS TO
25 KT. SEAS TO 9 FT.
.18 HOUR FORECAST FROM 40N TO 43N WITHIN 60 NM OF COAST N TO NW
WINDS 25 TO 35 KT. SEAS 9 TO 12 FT.
.24 HOUR FORECAST FROM 39N TO 43N BETWEEN 124W AND 126W AREA OF
N TO NW WINDS 25 TO 35 KT. SEAS 10 TO 15 FT. ELSEWHERE FROM 33N
TO 46N BETWEEN 122W AND 130W AREA OF N TO NW WINDS 20 TO 30 KT.
SEAS TO 11 FT.
.48 HOUR FORECAST FROM 38N TO 43N BETWEEN 124W AND 126W N TO NW
WINDS 25 TO 35 KT. SEAS 10 TO 16 FT. ELSEWHERE FROM 34N TO 50N
BETWEEN 124W AND 131W WINDS 20 TO 30 KT. SEAS TO 12 FT.

.SYNOPSIS AND FORECAST.

.BOGOSLOF VOLCANO AT 53.92N 168.03W IS IN A STATE OF UNREST.
MARINERS TRAVELING IN THE VICINITY OF BOGOSLOF VOLCANO ARE URGED
TO EXERCISE CAUTION. IF MARINERS ENCOUNTER ANY VOLCANIC
ASH...REPORT THE OBSERVATION TO THE OCEAN PREDICTION CENTER BY
CALLING 301-683-1520.

.ELSEWHERE EXCEPT WHERE NOTED WITH TROPICAL STORM KULAP IN
WARNINGS SECTION OVER FORECAST WATERS WITHIN 540 NM N SEMICIRCLE
WINDS 20 TO 33 KT. SEAS 8 TO 12 FT.
.24 HOUR FORECAST EXCEPT WHERE NOTED WITH TROPICAL STORM KULAP
IN WARNINGS SECTION...FROM 30N TO 39N W OF 171E WINDS 20 TO 33
KT. SEAS 8 TO 12 FT.
.48 HOUR FORECAST EXCEPT WHERE NOTED WITH TROPICAL STORM KULAP
IN WARNINGS SECTION...FROM 30N TO 40N W OF 166E WINDS 20 TO 33
KT. SEAS 8 TO 12 FT.

.LOW 55N139W 1001 MB WILL REMAIN NEARLY STATIONARY. WITHIN 240
NM N SEMICIRCLE AND 360 NM S AND SE QUADRANTS WINDS TO 25 KT.
SEAS TO 8 FT.
.24 HOUR FORECAST LOW 55N138W 1020 MB WITH CONDITIONS
DIMINISHED. .36 HOUR FORECAST LOW DISSIPATED.

.LOW 46N156W 1009 MB MOVING NE 15 KT. WITHIN 180 NM SE OF A
FRONT FROM LOW CENTER TO 39N163W WINDS TO 25 KT. SEAS LESS THAN
8 FT.
.24 HOUR FORECAST LOW 49N150W 1015 MB. FRONT TO EXTEND FROM LOW
TO 41N159W TO 36N164W. WITHIN 180 NM SE OF FRONT WINDS TO 25 KT.
SEAS TO 8 FT.
.48 HOUR FORECAST LOW 52N146W 1019 MB. FRONT TO EXTEND FROM LOW
TO 42N156W. WITHIN 180 NM E OF FRONT S OF 48N WINDS TO 25 KT.
SEAS LESS THAN 8 FT.

.OVER FORECAST WATERS W OF A LINE FROM 65N167W TO 54N173E TO
48N160E AREA OF S TO SW WINDS TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST N OF A LINE FROM 54N173E TO 56N177W TO 62N164W
AREA OF S TO SW WINDS 20 TO 30 KT. SEAS TO 11 FT.
.48 HOUR FORECAST N OF 62N W OF 161W AREA OF SW WINDS TO 25 KT.
SEAS TO 8 FT.

.48 HOUR FORECAST NEW LOW 35N179E 1012 MB. WITHIN 360 NM N
SEMICIRCLE WINDS TO 25 KT. SEAS TO 8 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 35N TO 41N
BETWEEN 126W AND 129W AND WITHIN 240 NM SE OF A LINE FROM
50N127W TO 45N130W TO 42N139W AND FROM 40N TO 45N BETWEEN 139W
AND 159W AND OVER FORECAST WATERS W OF A LINE FROM 57N168W TO
40N179E.
.24 HOUR FORECAST DENSE FOG FROM 34N TO 38N BETWEEN 126W AND
130W...FROM 40N TO 51N BETWEEN 138W AND 159W AND W OF A LINE
FROM 60N175W TO 55N168W TO 41N166E.
.48 HOUR FORECAST DENSE FOG WITHIN 420 NM SE AND S OF A LINE
FROM 53N145W TO 45N155W...FROM 49N TO 52N BETWEEN 154W AND
160W...AND W OF A LINE FROM 59N167W TO 49N180W TO 45N160E.

.HIGH 43N167E 1027 MB DRIFTING NE 05 KT.
.24 HOUR FORECAST HIGH 46N168E 1025 MB.
.48 HOUR FORECAST HIGH DISSIPATED.

.HIGH 53N174W 1024 MB MOVING SE 10 KT THEN TURNING SW AFTER 24
HOURS.
.24 HOUR FORECAST HIGH 50N173W 1027 MB.
.48 HOUR FORECAST HIGH 48N177W 1031 MB.

.HIGH 35N155W 1024 MB NEARLY STATIONARY.
.24 HOUR FORECAST HIGH DISSIPATED.

.HIGH 34N138W 1027 MB MOVING NW 10 KT.
.24 HOUR FORECAST HIGH 38N142W 1028 MB.
.48 HOUR FORECAST HIGH 41N143W 1031 MB.

.HIGH 35N153W 1024 MB MOVING NE 10 KT.
.24 HOUR FORECAST HIGH DISSIPATED.

.HIGH 44N178W 1023 MB MOVING SE 15 KT.
.24 HOUR FORECAST HIGH DISSIPATED.

.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 1200 UTC SAT JUL 22.
24 HOUR FORECAST VALID 1200 UTC SUN JUL 23.
48 HOUR FORECAST VALID 1200 UTC MON JUL 24.

.WARNINGS.

...HURRICANE WARNING...
.TROPICAL DEPRESSION NINE-E NEAR 10.0N 97.9W 1006 MB AT 1500 UTC
JUL 22 MOVING WNW OR 290 DEG AT 11 KT. MAXIMUM SUSTAINED WINDS
30 KT GUSTS 40 KT. WITHIN 150 NM NW SEMICIRCLE WINDS 20 TO 30
KT. SEAS 8 TO 12 FT. WITHIN 270 NM SE SEMICIRCLE WINDS 20 TO
25KT. SEAS TO 10 FT.
.24 HOUR FORECAST TROPICAL STORM NINE-E NEAR 11.6N 101.3W.
MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE
WINDS WITHIN 50 NM N SEMICIRCLE AND 30 NM S SEMICIRCLE. SEAS 12
FT OR GREATER WITHIN 75 NM NW AND 60 NM SE SEMICIRCLES WITH SEAS
TO 14 FT. ELSEWHERE WITHIN 150 NM NW AND 300 NM SE SEMICIRCLES
WINDS 20 TO 33 KT. SEAS 8 TO 12 FT.
.48 HOUR FORECAST HURRICANE NINE-E NEAR 13.5N 104.5W. MAXIMUM
SUSTAINED WINDS 65 KT GUSTS 80 KT. TROPICAL STORM FORCE WINDS
WITHIN 100 NM NE QUADRANT...70 NM SE QUADRANT...60 NM SW
QUADRANT...AND 80 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN
150 NM NW AND 120 NM SE SEMICIRCLES WITH SEAS TO 26 FT.
ELSEWHERE WITHIN 180 NM OF CENTER WINDS 20 TO 33 KT. SEAS 8 TO
11 FT. REMAINDER OF AREA FROM 10N TO 18N BETWEEN 100W AND 109W
WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN MIXED SWELL.
.72 HOUR FORECAST HURRICANE NINE-E NEAR 15.0N 108.0W. MAXIMUM
SUSTAINED WINDS 85 KT GUSTS 105 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST HURRICANE NINE-E NEAR 16.5N 111.5W. MAXIMUM
SUSTAINED WINDS 90 KT GUSTS 110 KT.
.120 HOUR FORECAST HURRICANE NINE-E NEAR 18.0N 115.0W. MAXIMUM
SUSTAINED WINDS 95 KT GUSTS 115 KT.

...TROPICAL STORM WARNING...
.TROPICAL STORM GREG NEAR 15.1N 124.2W 1001 MB AT 1500 UTC JUL
22 MOVING W OR 270 DEG AT 11 KT. MAXIMUM SUSTAINED WINDS 45 KT
GUSTS 55 KT. TROPICAL STORM FORCE WINDS WITHIN 50 NM N
SEMICIRCLE AND 30 NM S SEMICIRCLE. SEAS 12 FT OR GREATER WITHIN
90 NM N SEMICIRCLE AND 45 NM S SEMICIRCLE WITH SEAS TO 17 FT.
ELSEWHERE WITHIN 210 NM NE AND 150 NM SW SEMICIRCLES WINDS 20 TO
33 KT. SEAS 8 TO 12 FT. FROM 09N TO 12N BETWEEN 123W AND 127W SW
WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.24 HOUR FORECAST TROPICAL STORM GREG NEAR 15.0N 128.2W. MAXIMUM
SUSTAINED WINDS 45 KT GUSTS 55 KT. LITTLE CHANGE IN RADIUS OF
TROPICAL STORM FORCE WINDS AND SEAS 12 FT OR GREATER. ELSEWHERE
FROM 09N TO 20N BETWEEN 125W AND 132W WINDS 20 TO 33 KT. SEAS 8
TO 12 FT.
.48 HOUR FORECAST TROPICAL STORM GREG NEAR 15.1N 132.0W. MAXIMUM
SUSTAINED WINDS 50 KT GUSTS 60 KT. TROPICAL STORM FORCE WINDS
WITHIN 60 NM N SEMICIRCLE AND 40 NM S SEMICIRCLE. SEAS 12 FT OR
GREATER WITHIN 270 NM NW AND 60 NM SE SEMICIRCLES WITH SEAS TO
20 FT. ELSEWHERE WITHIN 270 NM NW AND 120 NM SE SEMICIRCLES
WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. REMAINDER AREA W OF LINE
FROM 25N140W TO 18N129W TO 10N130W WINDS 20 KT OR LESS. SEAS TO
10 FT IN MIXED SWELL.
.72 HOUR FORECAST TROPICAL STORM GREG NEAR 16.0N 134.8W. MAXIMUM
SUSTAINED WINDS 45 KT GUSTS 55 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST TROPICAL STORM GREG NEAR 17.3N 137.2W. MAXIMUM
SUSTAINED WINDS 35 KT GUSTS 45 KT.
.120 HOUR FORECAST POST-TROPICAL REMNANT LOW GREG NEAR 18.0N
140.0W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT.

...TROPICAL STORM WARNING...
.TROPICAL DEPRESSION TEN-E NEAR 14.7N 112.8W 1005 MB AT 1500 UTC
JUL 22 MOVING W OR 270 DEG AT 6 KT. MAXIMUM SUSTAINED WINDS 30
KT GUSTS 40 KT. ELSEWHERE WITHIN 90 NM OF CENTER WINDS 20 TO 30
KT. SEAS 8 TO 10 FT.
.24 HOUR FORECAST TROPICAL STORM TEN-E NEAR 15.0N 115.0W.
MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE
WINDS WITHIN 30 NM OF CENTER. ELSEWHERE WITHIN 120 NM OF CENTER
WINDS 20 TO 33 KT. SEAS 8 TO 12 FT.
.48 HOUR FORECAST TROPICAL STORM TEN-E NEAR 15.0N 117.0W.
MAXIMUM SUSTAINED WINDS 55 KT GUSTS 65 KT. TROPICAL STORM FORCE
WINDS WITHIN 40 NM NW AND SE QUADRANTS...60 NM NE QUADRANT AND
30 NM SW QUADRANT. SEAS 12 FT OR GREATER WITHIN 60 NM NW AND 30
NM SE SEMICIRCLES WITH SEAS TO 13 FT. ELSEWHERE WITHIN 150 NM OF
CENTER WINDS 20 TO 33 KT. SEAS 8 TO 12 FT.
.72 HOUR FORECAST TROPICAL STORM TEN-E NEAR 15.0N 119.5W.
MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST TROPICAL STORM TEN-E NEAR 14.5N 122.0W.
MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 KT.
.120 HOUR FORECAST TROPICAL STORM TEN-E NEAR 13.5N 124.0W.
MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 KT.

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.

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

CONVECTION VALID AT 1500 UTC SAT JUL 22...

.TROPICAL STORM GREG...SCATTERED STRONG WITHIN 90 NM NE AND 120
NM SW SEMICIRCLES.

.TROPICAL DEPRESSION NINE-E...SCATTERED MODERATE TO STRONG
WITHIN 360 NM NW SEMICIRCLE.

.TROPICAL DEPRESSION TEN-E...SCATTERED STRONG WITHIN 240 NM SW
QUADRANT.

.LOW PRES NEAR 11N127W...SCATTERED MODERATE ISOLATED STRONG
WITHIN 60 NM SW QUADRANT.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 09N74W TO 10N92W...THEN RESUMES FROM LOW
PRES 1008 MB NEAR 11N126.5W TO 09N135W. SCATTERED STRONG FROM
03N TO 08N BETWEEN 77.5W AND 80W...WITHIN 75 NM OF MEXICAN COAST
BETWEEN 22N AND 24.5N AND WITHIN 90 NM EITHER SIDE OF THE LOW
AND TROUGH AXIS BETWEEN 126W AND 133W.

$$
.FORECASTER MCELROY. NATIONAL HURRICANE CENTER.


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