High Seas Forecast
Issued by NWS

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000
FZPN01 KWBC 290959
HSFEP1

HIGH SEAS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1030 UTC FRI AUG 29 2014

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC AUG 29.
24 HOUR FORECAST VALID 0600 UTC AUG 30.
48 HOUR FORECAST VALID 0600 UTC AUG 31.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW 52N171E 1001 MB MOVING NE 20 KT. WITHIN 420 NM S AND
SE...AND 300 NM W QUADRANTS WINDS 20 TO 30 KT. SEAS 8 TO 11 FT.
.24 HOUR FORECAST LOW 56N173W 1001 MB. WITHIN 240 NM N AND 300
NM W QUADRANTS WINDS TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LOW 57N144W 1000 MB. WITHIN 300 NM S QUADRANT
WINDS TO 25 KT. SEAS TO 8 FT.

.COMPLEX LOW WITH FIRST LOW 58N146W 1000 MB DRIFTING NE AND
SECOND LOW 55N139W 999 MB MOVING NE 10 KT. WITHIN 240 NM NE
QUADRANT OF FIRST LOW AND WITHIN 240 NM NE QUADRANT OF SECOND
LOW AND 420 NM S SEMICIRCLE OF SECOND LOW WINDS 20 TO 30 KT.
SEAS 8 TO 12 FT.
.24 HOUR FORECAST LOW 57N136W 1000 MB. WITHIN 360 NM S AND SW
QUADRANTS WINDS TO 25 KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST LOW DISSIPATED WITH CONDITIONS DIMINISHED.

.LOW 32N145W 1014 MB DRIFTING W. WITHIN 300 NM NW QUADRANT WINDS
TO 25 KT. SEAS TO 9 FT.
.24 HOUR FORECAST LOW DISSIPATED. FROM 31N TO 35N BETWEEN 147W
AND 153W WINDS TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST CONDITIONS DIMINISHED.

.EXCEPT WHERE NOTED IN PART II BELOW WITH POST-TROPICAL MARIE
FROM 30N TO 33N BETWEEN 126W AND 137W WINDS TO 25 KT. SEAS 8 TO
14 FT.
.24 HOUR FORECAST EXCEPT WHERE NOTED IN PART II BELOW WITH
POST-TROPICAL MARIE FROM 30N TO 35N BETWEEN 140W AND 130W WINDS
20 TO 30 KT. SEAS 9 TO 14 FT.
.48 HOUR FORECAST POST-TROPICAL MARIE NEAR 30.7N
136.7W 1011 MB. FROM 30N TO 36N BETWEEN 131W AND 142W WINDS TO
25 KT. SEAS TO 11 FT.
.72 HOUR FORECAST POST-TROPICAL MARIE NEAR 30.7N
139.0W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST POST-TROPICAL MARIE NEAR 30.3N
140.2W. MAXIMUM SUSTAINED WINDS 20 KT GUSTS 30 KT.
.120 HOUR FORECAST POST-TROPICAL MARIE NEAR 29.5N
142.0W. MAX SUSTAINED WINDS 20 KT GUSTS 30 KT.

.48 HOUR FORECAST W OF 120W AND E OF A LINE FROM 39N126W TO
32N122W AREA OF N TO NW WINDS 20 TO 30 KT. SEAS TO 10 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 43N TO 49N
BETWEEN 165W AND 155W...AND FROM 47N TO 54N BETWEEN 173W AND
167E.
.24 HOUR FORECAST DENSE FOG FROM 44N TO 50N BETWEEN 157W AND
168W AND FROM 47N TO 53N BETWEEN 172W AND 178E.
.48 HOUR FORECAST DENSE FOG FROM 44N TO 50N BETWEEN 153W AND
165W.

.HIGH 41N136W 1023 MB NEARLY STATIONARY.
.24 HOUR FORECAST HIGH DISSIPATED.

.HIGH 42N160W 1026 MB WILL REMAIN NEARLY STATIONARY...THEN MOVE
E 10 KT AFTER 24 HOURS.
.24 HOUR FORECAST HIGH 41N160W 1026 MB.
.48 HOUR FORECAST HIGH 42N155W 1026 MB.

.HIGH 41N170W 1026 MB MOVING E 15 KT.
.24 HOUR FORECAST HIGH ABSORBED INTO HIGH 41N160W.

.HIGH 56N165W 1013 MB MOVING SE 10 KT.
.24 HOUR FORECAST HIGH DISSIPATED.

.48 HOUR FORECAST HIGH 46N163E 1025 MB.

.48 HOUR FORECAST NEW HIGH 34N177E 1018 MB.

.48 HOUR FORECAST NEW HIGH 58N176E 1018 MB.

.FORECASTER ROWLAND. 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 FRI AUG 29.
24 HOUR FORECAST VALID 0600 UTC SAT AUG 30.
48 HOUR FORECAST VALID 0600 UTC SUN AUG 31.

.WARNINGS.

...TROPICAL STORM WARNING...
.POST-TROPICAL CYCLONE MARIE NEAR 27.6N 132.5W 1002 MB AT 0900
UTC AUG 29 MOVING NW OR 310 DEG AT 12 KT. MAXIMUM SUSTAINED
WINDS 35 KT GUSTS 45 KT. TROPICAL STORM FORCE WINDS WITHIN 0 NM
S SEMICIRCLE...90 NM NE QUADRANT AND 110 NM NW QUADRANT.  SEAS
12 FT OR GREATER WITHIN 270 NM NE QUADRANT...180 NM SE
QUADRANT...210 NM SW QUADRANT...AND 300 NM NW QUADRANT WITH SEAS
TO 20 FT. ELSEWHERE WITHIN 280 NM N AND 150 NM S SEMICIRCLES
WINDS 20 TO 33 KT. SEAS TO 12 FT. REMAINDER OF AREA N OF LINE
FROM 30N125W TO 26N125W TO 21N132W TO 21N138W TO 30N140W WINDS
20 KT OR LESS. SEAS 8 TO 11 FT IN BROAD MIX OF SWELL.
.24 HOUR FORECAST POST-TROPICAL REMNANT LOW MARIE NEAR 29.7N
134.7W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. SEAS 12 FT OR
GREATER OVER FORECAST WATERS N OF 29N BETWEEN 135W AND 139W.
ELSEWHERE N OF 23N W OF LINE FROM 23N136W TO 30N130W WINDS 20 TO
30 KT. SEAS 8 TO 12 FT IN BROAD MIX OF SWELL.
.48 HOUR FORECAST POST-TROPICAL REMNANT LOW MARIE NEAR 30.7N
136.7W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. CONDITIONS TO
SHIFT NW OF AREA. FOR MORE DETAILS SEE NFDHSFEP1. OVER FORECAST
WATERS N OF 29N W OF 137W WINDS 20 KT OR LESS. SEAS 8 FT IN
MIXED SWELL.
.72 HOUR FORECAST POST-TROPICAL REMNANT LOW MARIE NEAR 30.7N
139.0W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. EXTENDED
OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST POST-TROPICAL REMNANT LOW MARIE NEAR 30.3N
140.2W. MAXIMUM SUSTAINED WINDS 20 KT GUSTS 30 KT.
.120 HOUR FORECAST POST-TROPICAL REMNANT LOW MARIE NEAR 29.5N
142.0W. 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.

.N OF 25N WITHIN 120 NM OF W COAST OF BAJA CALIFORNIA NW TO N
WINDS 20 TO 25 KT. SEAS TO 8 FT IN S SWELL.
.24 HOUR FORECAST N OF 25N WITHIN 120 NM OF W COAST OF BAJA
CALIFORNIA NW TO N WINDS 20 TO 25 KT. SEAS TO 8 FT.
.42 HOUR FORECAST N OF 28N BETWEEN 119W AND 122W NW WINDS 20 TO
25 KT. SEAS TO 8 FT.
.48 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 0815 UTC FRI AUG 29...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 09N84W TO 11N92W TO 09N100W TO 09N118W THEN
RESUMES NEAR 12N131W TO 11N140W. SCATTERED MODERATE TO STRONG
WITHIN 120 NM ALONG COAST OF MEXICO BETWEEN 94W AND 101W.
SCATTERED MODERATE ISOLATED STRONG WITHIN 120 NM ALONG COAST OF
CENTRAL AMERICA BETWEEN 81W AND 93W. SCATTERED MODERATE FROM 06N
TO 08N BETWEEN 99W AND 108W.

$$
.FORECASTER PAW. NATIONAL HURRICANE CENTER.


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