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 032325
HSFEPI

HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2345 UTC FRI JUL 03 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC JUL 03.
24 HOUR FORECAST VALID 1800 UTC JUL 04.
48 HOUR FORECAST VALID 1800 UTC JUL 05.

.WARNINGS.

...GALE WARNING...
.LOW 49N164W 998 MB MOVING NW 20 KT. BETWEEN 180 NM AND 360 NM N
QUADRANT AND WITHIN 180 NM N OF A FRONT FROM 52N160W TO 53N155W
TO 53N148W WINDS 25 TO 35 KT. SEAS 9 TO 13 FT. ELSEWHERE WITHIN
780 NM E QUADRANT WINDS 20 TO 30 KT. SEAS 8 TO 13 FT.
.24 HOUR FORECAST LOW 54N169W 997 MB WITH A FRONT FROM CENTER TO
56N160W TO 57N150W TO 57N155W. OVER FORECAST WATERS BETWEEN 120
NM AND 480 NM NW AND N QUADRANTS...AND WITHIN 240 NM N AND 360
NM S OF THE FRONT WINDS 20 TO 30 KT. SEAS TO 11 FT.
.48 HOUR FORECAST LOW 54N176W 996 MB. WITHIN 600 NM NW AND N
QUADRANTS WINDS TO 25 KT. SEAS TO 8 FT.

...GALE WARNING...
.OVER FORECAST WATERS FROM 38N TO 52N BETWEEN 125W AND 130W AREA
OF N TO NW WINDS 20 TO 30 KT. SEAS TO 10 FT.
.12 HOUR FORECAST FROM 46N TO 50N BETWEEN 125W AND 129W AREA OF
N TO NW WINDS 25 TO 35 KT. SEAS 8 TO 12 FT.
.24 HOUR FORECAST FROM 38N TO 53N E OF 134W AREA OF N TO NW
WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.
.48 HOUR FORECAST FROM 42N TO 54N BETWEEN 128W AND 135W AREA OF
N TO NW WINDS 20 TO 30 KT. SEAS 8 TO 11 FT.

...GALE WARNING...
.LOW 40N172W 998 MB MOVING SE 25 KT BUT WILL TURN NE. FROM 33N
TO 42N BETWEEN 167W AND 169E WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.
.24 HOUR FORECAST LOW 44N165W 994 MB. WITHIN 660 NM SE AND E
QUADRANTS...AND ELSEWHERE WITHIN 240 NM OF CENTER WINDS 20 TO 30
KT. SEAS 8 TO 12 FT.
.36 HOUR FORECAST LOW 48N164W 990 MB WITH A FRONT FROM CENTER TO
44N159W TO 41N160W. WITHIN 360 NM E QUADRANT AND ELSEWHERE
WITHIN 240 NM E OF THE FRONT WINDS 25 TO 35 KT. SEAS 9 TO 14 FT.
.48 HOUR FORECAST LOW 51N166W 987 MB WITH A FRONT FROM CENTER TO
50N158W TO 47N155W TO 41N157W. OVER FORECAST WATERS WITHIN 540
NM NE AND 240 NM SE QUADRANTS...AND ELSEWHERE WITHIN 300 NM NE
AND E OF THE FRONT WINDS 25 TO 35 KT. SEAS 9 TO 15 FT.

.SYNOPSIS AND FORECAST.

.LOW 50N178W 999 MB NEARLY STATIONARY. EXCEPT WHERE NOTED ABOVE
BETWEEN 180 NM AND 480 NM N QUADRANT WINDS TO 25 KT. SEAS TO 9
FT.
.24 HOUR FORECAST LOW 50N178W 998 MB. FORECAST CONDITIONS
DESCRIBED BY LOW 54N169W NOTED ABOVE.
.48 HOUR FORECAST LOW DISSIPATED.

.24 HOUR FORECAST LOW 44N163E 1003 MB. WITHIN 300 NM S QUADRANT
WINDS 20 TO 30 KT. SEAS TO 10 FT.
.48 HOUR FORECAST LOW 42N177W 1003 MB. WITHIN 480 NM SW AND 180
NM SE QUADRANTS WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 35N TO 53N
BETWEEN 142W AND 164W...FROM 47N TO 55N BETWEEN 178W AND 170E...
AND WITHIN 240 NM OF 40N173W.
.24 HOUR FORECAST DENSE FOG FROM 35N TO 56N BETWEEN 143W AND
165W...FROM 49N TO 57N BETWEEN 163W AND 173E...AND OVER FORECAST
WATERS FROM 36N TO 48N W OF 167E.
.48 HOUR FORECAST DENSE FOG FROM 37N TO 57N BETWEEN 145W AND
166W...AND FROM 50N TO 57N BETWEEN 175W AND 171E.

.HIGH 56N138W 1027 MB MOVING N 10 KT.
.24 HOUR FORECAST HIGH 58N139W 1025 MB.
.48 HOUR FORECAST HIGH 60N148W 1025 MB.

.HIGH 45N138W 1029 MB NEARLY STATIONARY.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST HIGH 49N141W 1028 MB.

.HIGH 32N161E 1019 MB NEARLY STATIONARY.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST HIGH 32N164E 1021 MB.

.FORECASTER VUKITS. 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 FRI JUL 03.
24 HOUR FORECAST VALID 1800 UTC SAT JUL 04.
48 HOUR FORECAST VALID 1800 UTC SUN JUL 05.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW PRES NEAR 12N138W 1006 MB MOVING NW AT 5 KT. OVER FORECAST
WATERS WITHIN 120 NM NW QUAD WINDS 20 KT OR LESS. SEAS 8 FT IN
MIXED SE SWELL AND NE WIND WAVES. FROM 13N TO 15N BETWEEN 130W
AND 133W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED NE AND SE SWELL.
.12 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
13N138W 1006 MB. WITHIN 240 NM NE QUAD WINDS 20 TO 25 KT. SEAS
TO 9 FT. ELSEWHERE FROM 12N TO 15N W OF 135W WINDS 20 KT OR
LESS. SEAS 8 FT IN MIXED NE AND SE SWELL.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
13N137W 1006 MB. WITHIN 270 NM NE QUAD WINDS 20 KT OR LESS. SEAS
8 FT IN MIXED NE AND SE SWELL.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
13.5N139W 1007 MB. OVER FORECAST WATERS FROM 14N TO 18N W OF
136W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED E AND SE SWELL.

.12 HOUR FORECAST LOW PRES NEAR 08N122W 1008 MB. WITHIN 135 NM
SE QUAD WINDS 20 KT OR LESS. SEAS 8 FT IN PRIMARILY SW SWELL.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
09N123W 1007 MB. WITHIN 180 NM E QUAD WINDS 20 TO 25 KT. SEAS TO
9 FT.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
09N127W 1006 MB. WITHIN 210 NM NE SEMICIRCLE WINDS 20 TO 25 KT.
SEAS TO 9 FT.

.FROM 10N TO 12N E OF 90W...INCLUDING THE GULF OF PAPAGAYO...NE
TO E WINDS 20 TO 25 KT. SEAS TO 9 FT.
.06 HOUR FORECAST FROM 09N TO 11N BETWEEN 90W AND 92W WINDS 20
KT OR LESS. SEAS 8 FT IN NE SWELL.
.12 HOUR FORECAST FROM 10N TO 12N E OF 89W...INCLUDING THE GULF
OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS 8 FT.
.24 HOUR FORECAST FROM 09N TO 11N BETWEEN 87W AND 92W WINDS 20
KT OR LESS. SEAS 8 FT IN NE SWELL.
.36 HOUR FORECAST FROM 10N TO 12N E OF 88W...INCLUDING THE GULF
OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.06 HOUR FORECAST N OF 25N WITHIN 90 NM OF W COAST OF BAJA
CALIFORNIA NW WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.12 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 2100 UTC FRI JUL 3

.LOW PRES NEAR 12N138W. SCATTERED MODERATE WITHIN 120 NM SE QUAD.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 07N78W TO 05N80W TO 07N90W. ITCZ FROM 07N90W
TO 09N115W...AND FROM LOW PRES NEAR 06N119W 1008 MB TO 09N130W.
SCATTERED MODERATE WITHIN 60 NM EITHER SIDE OF MONSOON TROUGH
BETWEEN 80W AND 85W. SCATTERED MODERATE ISOLATED STRONG WITHIN
150 NM EITHER SIDE OF ITCZ BETWEEN 95W AND 110W. SCATTERED
MODERATE ISOLATED STRONG WITHIN 270 NM NW SEMICIRCLE.

.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.

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

SYNOPSIS VALID 1800 UTC JUL 03 2015.
24 HOUR FORECAST VALID 1800 UTC JUL 04 2015.
48 HOUR FORECAST VALID 1800 UTC JUL 05 2015.

.WARNINGS.

...TROPICAL STORM WARNING...
.TROPICAL DEPRESSION ELEVEN-W 9.4N 170.2E 999 MB MOVING W 12 KT.
TROUGH FROM 11N160E TO T.D. TO LOW 09N163W NEARLY STATIONARY.
MAXIMUM SUSTAINED WINDS 30 KT WITH GUSTS TO 40 KT. WINDS 20 TO
30 KT WITHIN WITHIN 240 NM OF CENTER. SEAS 8 TO 12 FT FROM 09N
TO 15N BETWEEN 169E AND 174E. SCATTERED MODERATE TO STRONG TSTMS
WITHIN 180 NM OF CENTER. ISOLATED MODERATE TSTMS ELSEWHERE
WITHIN 90 NM OF TROUGH.
.24 HOUR FORECAST TROPICAL STORM ELEVEN-W 10.4N 166.0E. MAXIMUM
SUSTAINED WINDS 50 KT WITH GUSTS TO 65 KT. WINDS 34 KT OR
GREATER AND SEAS 12 FT OR HIGHER WITHIN 70 NM OF CENTER. WINDS
20 TO 33 KT ELSEWHERE WITHIN 300 NM N SEMICIRCLE AND 120 NM S
SEMICIRCLE. SEAS 8 TO 12 FT ELSEWHERE WITHIN 120 NM S SEMICIRCLE
AND FROM 10N TO 16N BETWEEN 163E AND 171E.
.48 HOUR FORECAST TROPICAL STORM ELEVEN-W 11.3N 161.5E. MAXIMUM
SUSTAINED WINDS 60 KT WITH GUSTS TO 75 KT. WINDS 34 KT OR
GREATER AND SEAS 12 FT OR HIGHER WITHIN 90 NM OF CENTER. WINDS
20 TO 33 KT ELSEWHERE WITHIN 120 NM S SEMICIRCLE AND FROM 12N TO
20N W OF 165E. SEAS 8 TO 12 FT ELSEWHERE FROM 07N TO 20N W OF
166E.

.SYNOPSIS AND FORECAST.

.LOW 09N163W 1007 MB MOVING W SLOWLY. TROUGH FROM 09N170E TO LOW
TO LOW 09N149W NEARLY STATIONARY. SCATTERED MODERATE TO STRONG
TSTMS WITHIN 120 NM S AND E QUADRANTS OF LOW AND FROM 03N TO 07N
BETWEEN 166W AND 155W.
.24 HOUR FORECAST LOW 09N165W 1009 MB.
.48 HOUR FORECAST LOW DISSIPATED.

.LOW 09N149W 1007 MB NEARLY STATIONARY. TROUGH FROM 09N163W TO
LOW TO 12N140W NEARLY STATIONARY. SCATTERED MODERATE TO STRONG
TSTMS WITHIN 90 NM S QUADRANT AND 180 E QUADRANT OF LOW AND FROM
03N TO 08N BETWEEN 155W AND 145W. ISOLATED MODERATE TSTMS
ELSEWHERE WITHIN 150 NM OF TROUGH E OF 145W.
.24 HOUR FORECAST LOW 10N148W 1008 MB.
.48 HOUR FORECAST LOW 10N147W 1008 MB.

.WEAKENING FRONT FROM 30N156W TO 24N162W TO 19N168W NEARLY
STATIONARY.
.24 HOUR FORECAST FRONT DISSIPATED.

.TROUGH FROM 30N162W TO 26N165W TO 22N170W MOVING E SLOWLY.

.24 HOUR FORECAST NEW FRONT FROM 30N172W TO 25N176E.
.48 HOUR FORECAST FRONT FROM 30N167W TO 26N175W TO 23N171E.

.RIDGE FROM 30N148W TO 19N162W NEARLY STATIONARY.

.RIDGE FROM 30N164E TO 26N177E TO 26N171W MOVING S SLOWLY.

.OTHERWISE...WINDS 20 KT OR LESS OVER REMAINDER OF FORECAST
AREA.

.OTHERWISE...SEAS 8 FT OR LOWER OVER REMAINDER OF FORECAST AREA.

$$
.FORECASTER TANABE. HONOLULU HI.



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