306
FZPN01 KWBC 262208
HSFEP1

HIGH SEAS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2230 UTC MON SEP 26 2016

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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).

SECURITE

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

SYNOPSIS VALID 1800 UTC SEP 26.
24 HOUR FORECAST VALID 1800 UTC SEP 27.
48 HOUR FORECAST VALID 1800 UTC SEP 28.

.WARNINGS.

...STORM WARNING...
.24 HOUR FORECAST NEW LOW NW OF FORECAST AREA 58N171E 990 MB.
OVER FORECAST WATERS N OF 55N W OF 180W WINDS 30 TO 40 KT. SEAS
9 TO 17 FT. ELSEWHERE N OF 52N W OF 180W WINDS 20 TO 30 KT. SEAS
8 TO 13 FT.
.30 HOUR FORECAST LOW NW OF FORECAST AREA 61N177E 992 MB. N OF
57N W OF 177W WINDS 35 TO 50 KT. SEAS 12 TO 22 FT.
.48 HOUR FORECAST N OF 61N W OF ALASKA SW WINDS 25 TO 35 KT.
SEAS 8 TO 15 FT.

...GALE WARNING...
.OVER FORECAST WATERS NW OF A LINE FROM 45N162E TO 56N174E S TO
SW WINDS 25 TO 35 KT. SEAS TO 12 FT.
.24 HOUR FORECAST N OF A LINE FROM 52N180W TO 60N169W TO 65N167W
WINDS 25 TO 35 KT. SEAS 8 TO 15 FT.
.48 HOUR FORECAST CONDITIONS DESCRIBED WITH STORM WARNING ABOVE.

...GALE WARNING...
.OVER FORECAST WATERS WITHIN 240 NM SE OF 51N130W WINDS 25 TO 35
KT. SEAS TO 12 FT. ELSEWHERE WITHIN 180 NM NW OF A FRONT FROM
52N129W TO 46N132W TO 43N134W AND WITHIN 120 NM EITHER SIDE OF A
LINE FROM 54N145W TO 50N136W WINDS 20 TO 30 KT. SEAS TO 11 FT.
.24 HOUR FORECAST OVER FORECAST WATERS WITHIN 90 NM EITHER SIDE
OF A LINE FROM 42N130W TO 38N143W AND FROM 35N TO 49N BETWEEN
124W AND 131W WINDS 20 TO 30 KT. SEAS TO 12 FT.
.30 HOUR FORECAST FROM 40N TO 44N BETWEEN 125W AND 127W AREA OF
N WINDS 25 TO 35 KT. SEAS 8 TO 13 FT.
.48 HOUR FORECAST FROM 36N TO 47N BETWEEN 124W AND 131W AREA OF
N TO NW WINDS 20 TO 30 KT. SEAS TO 12 FT.

...GALE WARNING...
.LOW 43N178E 1010 MB MOVING SE 10 KT. WITHIN 180 NM NE...240 NM
E...AND BETWEEN 90 NM AND 360 NM SE QUADRANTS WINDS 25 TO 35 KT.
SEAS 9 TO 15 FT. ELSEWHERE FROM 34N TO 47N BETWEEN 171W AND 171E
WINDS 20 TO 30 KT. SEAS 8 TO 13 FT.
.24 HOUR FORECAST LOW 42N178W 1009 MB. WITHIN 120 NM EITHER SIDE
OF A LINE FROM 45N174W TO 43N169W TO 37N169W WINDS 30 TO 40 KT.
SEAS 9 TO 16 FT. ELSEWHERE WITHIN 180 NM EITHER SIDE OF A LINE
FROM 47N178W TO 43N167W TO 32N169W AND FROM 38N TO 45N BETWEEN
180W AND 175E WINDS 20 TO 30 KT. SEAS 8 TO 13 FT.
.48 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER 41N174W 1011 MB.
WITHIN 120 NM EITHER SIDE OF A LINE FROM 48N171W TO 44N165W TO
38N164W WINDS 30 TO 40 KT. SEAS 10 TO 18 FT. ELSEWHERE WITHIN
240 NM EITHER SIDE OF A LINE FROM 50N177W TO 47N165W TO 36N161W
WINDS 20 TO 30 KT. SEAS 8 TO 15 FT.

...GALE WARNING...
.LOW 58N164W 1005 MB MOVING SE 25 KT. OVER FORECAST WATERS FROM
47N TO 56N BETWEEN 153W AND 172W WINDS 25 TO 35 KT. SEAS TO 12
FT. ELSEWHERE WITHIN 60 NM NE QUADRANT SE WINDS 20 TO 30 KT.
SEAS TO 8 FT.
.24 HOUR FORECAST LOW 54N148W 1012 MB. FROM 45N TO 52N BETWEEN
140W AND 159W AND FROM 52N TO 56N BETWEEN 152W AND 157W WINDS 20
TO 30 KT. SEAS 8 TO 15 FT.
.48 HOUR FORECAST LOW 53N137W 1016 MB. WITHIN 180 NM N QUADRANT
AND FROM 45N TO 58N BETWEEN 138W AND 149W WINDS 20 TO 30 KT.
SEAS TO 12 FT.

.SYNOPSIS AND FORECAST.

.FROM 38N TO 43N BETWEEN 125W AND 130W AREA OF N WINDS 20 TO 30
KT. SEAS TO 8 FT.
.24 HOUR FORECAST CONDITIONS DESCRIBED WITH SECOND GALE WARNING
IN WARNINGS SECTION ABOVE.

.WITHIN 240 NM NW OF A FRONT FROM 35N144W TO 30N153W AREA OF NE
WINDS 20 TO 30 KT. SEAS TO 11 FT.
.24 HOUR FORECAST WITHIN 420 NM NW OF A LINE FROM 35N144W TO
30N153W AREA OF NE WINDS 20 TO 30 KT. SEAS TO 11 FT.
.48 HOUR FORECAST EXCEPT AS DESCRIBED WITH COMPLEX LOW 41N174W
IN WARNINGS SECTION ABOVE FROM 33N TO 38N BETWEEN 139W AND 152W
AREA OF NE TO E WINDS 20 TO 30 KT. SEAS TO 11 FT.

.24 HOUR FORECAST NEW LOW 41N162E 1014 MB. OVER FORECAST WATERS
FROM 37N TO 41N W OF 165E WINDS 20 TO 30 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LOW 41N168E 1005 MB. WITHIN 180 NM N...240 NM
E...AND 480 NM SE AND S QUADRANTS WINDS 20 TO 30 KT. SEAS TO 9
FT.

.48 HOUR FORECAST OVER FORECAST WATERS NW OF A LINE FROM 34N160E
TO 59N180W WINDS 20 TO 30 KT. SEAS TO 9 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 47N TO 51N
BETWEEN 127W AND 130W AND FROM 42N TO 46N BETWEEN 179W AND 176E.
.24 HOUR FORECAST DENSE FOG FROM 43N TO 48N BETWEEN 173W AND
178E.
.48 HOUR FORECAST DENSE FOG FROM 42N TO 49N BETWEEN 166W AND
179W...AND OVER FORECAST WATERS N OF 48N W OF 161E.

.HIGH 41N162W 1035 MB MOVING E 10 KT.
.24 HOUR FORECAST HIGH 41N155W 1034 MB.
.48 HOUR FORECAST HIGH 49N157W 1036 MB.

.HIGH 36N140W 1025 MB MOVING SW 05 KT.
.24 HOUR FORECAST HIGH DISSIPATED.

.HIGH 34N163E 1024 MB NEARLY STATIONARY.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST HIGH 30N165E 1018 MB.

.HIGH 43N166E 1023 MB MOVING SE 15 KT.
.24 HOUR FORECAST HIGH 38N171E 1022 MB.
.48 HOUR FORECAST HIGH 32N174E 1019 MB.

.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 1800 UTC MON SEP 26.
24 HOUR FORECAST VALID 1800 UTC TUE SEP 27.
48 HOUR FORECAST VALID 1800 UTC WED SEP 28.

.WARNINGS.

...TROPICAL STORM WARNING...
.TROPICAL STORM ROSLYN NEAR 16.8N 118.8W 1000 MB AT 2100 UTC SEP
26 MOVING NE OR 040 DEG AT 3 KT. MAXIMUM SUSTAINED WINDS 45 KT
GUSTS 55 KT. TROPICAL STORM FORCE WINDS WITHIN 130 NM NE
QUADRANT...90 NM SE QUADRANT...40 NM SW QUADRANT...AND 80 NM NW
QUADRANT. SEAS 12 FT OR GREATER WITHIN 150 NM E SEMICIRCLE...0 NM
SW QUADRANT AND 60 NM NW QUADRANT WITH SEAS TO 14 FT. ELSEWHERE
WITHIN 210 NM SE SEMICIRCLE AND 120 NM NW SEMICIRCLE WINDS 20 TO
33 KT. SEAS 8 TO 12 FT.
.24 HOUR FORECAST TROPICAL STORM ROSLYN NEAR 18.4N 117.7W.
MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT. TROPICAL STORM FORCE
WINDS WITHIN 100 NM NE QUADRANT...80 NM SE QUADRANT...30 NM SW
QUADRANT...AND 70 NM NW QUADRANT. SEAS 12 FT OR GREATER
WITHIN 60 NM N QUADRANT WITH SEAS TO 13 FT. WITHIN 180 NM N AND
150 NM S SEMICIRCLES WINDS 20 TO 33 KT. SEAS 8 TO 12 FT.
.48 HOUR FORECAST POST-TROPICAL REMNANT LOW ROSLYN NEAR 21.2N
117.5W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. WITHIN 90 NM
OF CENTER WINDS 20 TO 25 KT. SEAS TO 9 FT.
.72 HOUR FORECAST POST-TROPICAL REMNANT LOW ROSLYN NEAR 23.3N
118.8W. MAXIMUM SUSTAINED WINDS 20 KT GUSTS 30 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST...DISSIPATED.

...TROPICAL STORM WARNING...
.TROPICAL DEPRESSION NINETEEN NEAR 11.6N 140.4W 1005 MB AT 2100
UTC SEP 26 MOVING WNW OR 285 DEG AT 4 KT. MAXIMUM SUSTAINED
WINDS 30 KT GUSTS 40 KT. WITHIN 150 NM N AND 90 NM S SEMICIRCLES
WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.
.24 HOUR FORECAST TROPICAL STORM NINETEEN NEAR 13.0N 140.0W.
MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE
WINDS WITHIN 40 NM NE QUADRANT...30 NM SE QUADRANT...0 NM SW
QUADRANT...AND 20 NM NW QUADRANT. SEAS 12 FT OR GREATER
WITHIN 180 N AND 90 S SEMICIRCLE WITH SEAS TO 14 FT. ELSEWHERE
OVER FORECAST WATERS FROM 10N TO 15N BETWEEN 137W AND 140W WINDS
20 TO 33 KT. SEAS 8 TO 12 FT PRIMARILY IN SW SWELL.
.48 HOUR FORECAST TROPICAL STORM NINETEEN NEAR 15.0N 139.1W.
MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE
WINDS WITHIN 50 NM NE QUADRANT...40 NM SE QUADRANT...20 NM SW
QUADRANT...AND 30 NM NW QUADRANT. SEAS 12 FT OR GREATER
WITHIN 180 N AND 90 S SEMICIRCLE WITH SEAS TO 15 FT. ELSEWHERE
OVER FORECAST WATERS FROM 12N TO 16N BETWEEN 137W AND 140W WINDS
20 TO 30 KT. SEAS 8 TO 12 FT IN MIXED SWELL.
.72 HOUR FORECAST TROPICAL STORM NINETEEN NEAR 16.3N 139.5W.
MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. EXTENDED OUTLOOK...USE
FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST POST-TROPICAL REMNANT LOW NINETEEN NEAR 17.1N
141.3W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT.
.120 HOUR FORECAST POST-TROPICAL REMNANT LOW NINETEEN NEAR 17.2N
144.4W. MAXIMUM SUSTAINED WINDS 20 KT GUSTS 30 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.

.30 HOUR FORECAST S OF 02S BETWEEN 105W AND 110W WINDS 20 KT OR
LESS. SEAS 8 FT IN SW SWELL.
.42 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

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

CONVECTION VALID AT 2100 UTC MON SEP 26...

.TROPICAL STORM ROSLYN...NUMEROUS MODERATE TO ISOLATED STRONG
WITHIN 150 NM IN NE QUADRANT.

.TROPICAL DEPRESSION NINETEEN-E...SCATTERED MODERATE WITHIN 180
NM IN THE SE SEMICIRCLE.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 09N84W TO 11N100W TO 09N110W TO
10N115W...RESUMING FROM 14N120W TO 1011 MB LOW PRESSURE NEAR
12N125W TO 13N135W TO T.D. NINETEEN-E NEAR 12N140W. SCATTERED
MODERATE WITHIN 180 NM S OF THE MONSOON TROUGH AXIS BETWEEN 85W
AND 105W. SCATTERED MODERATE WITHIN 120 NM S OF THE MONSOON
TROUGH AXIS BETWEEN 120W AND 135W.

$$

.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.