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 290525
HSFEPI

HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0545 UTC FRI MAY 29 2015

CCODE/2:31:12:11:00/AOW+POR+AOE/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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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.

PAN PAN

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

SYNOPSIS VALID 0000 UTC MAY 29.
24 HOUR FORECAST VALID 0000 UTC MAY 30.
48 HOUR FORECAST VALID 0000 UTC MAY 31.

.WARNINGS.

...GALE WARNING...
.LOW 54N179E 977 MB MOVING NW 15 KT. OVER FORECAST WATERS WITHIN
420 NM N...600 NM NE...660 NM SE...AND 300 NM SW QUADRANTS WINDS
30 TO 45 KT. SEAS 8 TO 20 FT...HIGHEST SE QUADRANT.
.24 HOUR FORECAST LOW NW OF AREA 59N176E 986 MB. WITHIN 420 NM E
AND 240 NM S QUADRANTS WINDS 25 TO 35 KT. SEAS 9 TO 16 FT.
.48 HOUR FORECAST LOW AND ASSOCIATED CONDITIONS NW OF AREA.

.SYNOPSIS AND FORECAST.

.LOW 40N150W 1008 MB MOVING SE 10 KT. WITHIN 600 NM N...540 NM
NE...AND 180 NM NW QUADRANTS WINDS TO 25 KT. SEAS TO 10 FT.
.24 HOUR FORECAST LOW 36N149W 1013 MB WITH ASSOCIATED CONDITIONS
DIMINISHED.
.48 HOUR FORECAST LOW DISSIPATED.

.OVER FORECAST WATERS WITHIN 120 NM E OF A LINE FROM 56N136W TO
47N129W AREA OF NW WINDS TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST E OF A LINE FROM 53N133W TO 49N128W AREA OF NW
WINDS TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST CONDITIONS DIMINISHED.

.FROM 33N TO 36N BETWEEN 120W AND 122W AREA OF NW WINDS TO 25
KT. SEAS TO 8 FT.
.24 HOUR FORECAST CONDITIONS DIMINISHED.

.OVER FORECAST WATERS FROM 43N TO 48N W OF 165E AREA OF SW TO W
WINDS TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST FROM 42N TO 49N W OF 176W AREA OF SW TO W
WINDS 20 TO 30 KT. SEAS TO 11 FT.
.48 HOUR FORECAST FROM 43N TO 47N BETWEEN 170W AND 174E AREA OF
SW TO W WINDS TO 25 KT. SEAS TO 10 FT.

.48 HOUR FORECAST LOW W OF AREA 44N150E 992 MB. OVER FORECAST
WATERS WITHIN 600 NM E AND 1080 NM SE QUADRANTS WINDS 20 TO 30
KT. SEAS TO 10 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 42N TO 56N
BETWEEN 144W AND 170W AND OVER FORECAST WATERS N OF 56N BETWEEN
165W AND 173W.
.24 HOUR FORECAST DENSE FOG FROM 41N TO 56N BETWEEN 153W AND
162W AND N OF 58N BETWEEN 167W AND 178W AND FROM 42N TO 48N W OF
170E.
.48 HOUR FORECAST DENSE FOG FROM 43N TO 56N BETWEEN 152W AND
159W AND N OF 59N BETWEEN 166W AND 175W AND FROM 33N TO 51N W OF
173E.
.HIGH 54N147W 1034 MB DRIFTING SE.
.24 HOUR FORECAST HIGH 52N146W 1030 MB.
.48 HOUR FORECAST HIGH 52N147W 1027 MB.

.HIGH 38N164E 1029 MB MOVING E 30 KT.
.24 HOUR FORECAST HIGH 38N179E 1031 MB.
.48 HOUR FORECAST HIGH 38N175W 1032 MB.

.FORECASTER BELL. 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 MAY 29.
24 HOUR FORECAST VALID 0000 UTC SAT MAY 30.
48 HOUR FORECAST VALID 0000 UTC SUN MAY 31.

.WARNINGS.

...HURRICANE WARNING...
.TROPICAL STORM ANDRES NEAR 11.8N 113.3W 994 MB AT 0300 UTC MAY
29 MOVING WNW OR 290 DEG AT 9 KT. MAXIMUM SUSTAINED WINDS 60 KT
GUSTS 75 KT. TROPICAL STORM FORCE WINDS WITHIN 80 NM NE
QUADRANT...70 NM SE QUADRANT...30 NM SW QUADRANT...AND 50 NM NW
QUADRANT. SEAS 12 FT OR GREATER WITHIN 60 NM NW AND SE
QUADRANTS...90 NM NE QUADRANT AND 30 NM SW QUADRANT WITH SEAS TO
20 FT. ELSEWHERE WITHIN 210 NM SE AND 180 NM NW SEMICIRCLES
WINDS 20 TO 33 KT. SEAS 8 TO 12 FT.
.12 HOUR FORECAST HURRICANE ANDRES NEAR 12.5N 114.4W. MAXIMUM
SUSTAINED WINDS 70 KT GUSTS 85 KT.
.24 HOUR FORECAST HURRICANE ANDRES NEAR 13.5N 115.4W. MAXIMUM
SUSTAINED WINDS 80 KT GUSTS 100 KT. TROPICAL STORM FORCE WINDS
WITHIN 110 NM NE QUADRANT...100 NM SE QUADRANT...70 NM SW
QUADRANT...AND 90 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN
180 NM E SEMICIRCLE...90 NM NW AND 75 NM SW QUADRANTS WITH SEAS
TO 28 FT. ELSEWHERE WITHIN 240 NM SE AND 210 NM NW SEMICIRCLES
WINDS 20 TO 33 KT. SEAS 8 TO 12 FT.
.48 HOUR FORECAST HURRICANE ANDRES NEAR 15.3N 116.9W. MAXIMUM
SUSTAINED WINDS 90 KT GUSTS 110 KT. TROPICAL STORM FORCE WINDS
WITHIN 100 NM NW AND SE QUADRANTS...120 NM NE QUADRANT AND 70 NM
SW QUADRANT. SEAS 12 FT OR GREATER WITHIN 240 NM E SEMICIRCLE...
150 NM NW AND 90 NM SW QUADRANTS WITH SEAS TO 32 FT. ELSEWHERE
WITHIN 270 NM SE AND 240 NM NW SEMICIRCLES WINDS 20 TO 33 KT.
SEAS 8 TO 12 FT.
.72 HOUR FORECAST HURRICANE ANDRES NEAR 16.7N 118.9W. MAXIMUM
SUSTAINED WINDS 80 KT GUSTS 100 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST TROPICAL STORM ANDRES NEAR 17.5N 121.5W.
MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 KT.
.120 HOUR FORECAST TROPICAL STORM ANDRES NEAR 18.0N 124.5W.
MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 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.

.LOW PRES 11N135W 1008 MB. FROM 11N TO 17N W OF 134W NE TO E
WINDS 20 TO 25 KT. SEAS TO 9 FT. ELSEWHERE FROM 10N TO 17N W OF
130W AND FROM 11N TO 15N BETWEEN 120W AND 130W WINDS 20 KT OR
LESS. SEAS TO 9 FT IN A BROAD MIX OF SWELL.
.24 HOUR FORECAST LOW PRES NEAR 10N138W 1008 MB. FROM 10N TO 14N
W OF 136W NE TO E WINDS 20 TO 25 KT. SEAS TO 9 FT. ELSEWHERE
FROM 10N TO 15N W OF 135W WINDS 20 KT OR LESS. SEAS 8 FT IN
MIXED NE AND NW SWELL.
.48 HOUR FORECAST LOW PRES NEAR 09N140W 1009 MB. FROM 10N TO 13N
W OF 138W NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT.

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

CONVECTION VALID 0200 UTC FRI MAY 29...

.TROPICAL STORM ANDRES...NUMEROUS STRONG CONVECTION WITHIN 60 NM
NE SEMICIRCLE OF CENTER AND IN A BAND WITHIN 45 NM EITHER SIDE
OF LINE FROM 09N112W TO 11N114W TO 12N115W. SCATTERED MODERATE
ISOLATED STRONG ELSEWHERE WITHIN 300 NM NE AND 270 NM SW
SEMICIRCLES OF CENTER.

.TROPICAL WAVE FROM 05N TO 13N ALONG 99W/100W...SCATTERED
MODERATE ISOLATED STRONG FROM 10N TO 13N BETWEEN 99W AND
103W. SIMILAR CONVECTION IS NEAR 09N98W.

.TROUGH FROM 12N122W TO 08N125W. NUMEROUS MODERATE SCATTERED
STRONG FROM 08N TO 11N BETWEEN 125W AND 128W. SCATTERED MODERATE
ISOLATED STRONG FROM 08N TO 11N BETWEEN 119W AND 123W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
A DISTINCT MONSOON TROUGH AND ITCZ AXIS WERE NOT NOTED.

.FORECASTER GR. NATIONAL HURRICANE CENTER.

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

SYNOPSIS VALID 0000 UTC MAY 29 2015.
24 HOUR FORECAST VALID 0000 UTC MAY 30 2015.
48 HOUR FORECAST VALID 0000 UTC MAY 31 2015.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.COLD FRONT FROM 30N141W TO 28N145W TO 26N151W MOVING E 10 KT
THENCE A DISSIPATING STATIONARY FRONT TO 25N162W.
.24 HOUR FORECAST FRONT FROM 27N140W TO 23N146W TO 21N154W.
.48 HOUR FORECAST FRONT FROM 27N140W TO 23N146W.

.DEVELOPING COLD FRONT APPROACHING FORECAST AREA FROM NW.
.24 HOUR FORECAST FRONT FROM 30N152W TO 29N156W TO 29N162W.
.48 HOUR FORECAST FRONT FROM 30N145W TO 29N148W.

.STATIONARY FRONT JUST N OF FORECAST AREA 32N173E TO 31N160E.
ISOLATED MODERATE TSTMS WITHIN 180 NM OF FRONT.
.24 HOUR FORECAST FRONT DISSIPATED.

.TROUGH FROM 19N155W TO 23N151W.
.24 HOUR FORECAST TROUGH MERGED WITH COLD FRONT DESCRIBED ABOVE.

.HIGH NEAR 29N176E 1023 MB NEARLY STATIONARY. RIDGE FROM HIGH TO
25N160E.
.24 HOUR FORECAST HIGH DISSIPATED. RIDGE FROM 30N172E TO 28N168E
TO 25N160E.
.48 HOUR FORECAST RIDGE FROM 30N176E TO 29N167E TO 29N160E.

.WINDS 20 KT OR LESS ENTIRE FORECAST AREA.

.SEAS 8 FT OR LOWER REMAINDER FORECAST AREA.

.ITCZ FROM 05N153W TO 08N167W TO 05N179E TO 05N164E. SCATTERED
MODERATE TO STRONG TSTMS WITHIN 120 NM OF ITCZ. ISOLATED
MODERATE TSTMS ELSEWHERE WITHIN 480 NM OF ITCZ.

.TROPICAL WAVE 04N145W TO 08N146W TO 11N145W MOVING W 10 KT.
SCATTERED MODERATE TO STRONG TSTMS WITHIN 180NM E OF WAVE.
ISOLATED MODERATE TSTMS ELSEWHERE FROM 12N TO 03N E OF 151W.

.OTHERWISE ISOLATED MODERATE TSTMS FROM 19N TO 12N W OF 168E.

$$
.FORECASTER A BEDAL. HONOLULU HI.


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