

077 

FZPN01 KWBC 161532

HSFEP1



HIGH SEAS FORECAST 

NWS OCEAN PREDICTION CENTER WASHINGTON DC 

1630 UTC TUE AUG 16 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS 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 1200 UTC AUG 16. 

24 HOUR FORECAST VALID 1200 UTC AUG 17. 

48 HOUR FORECAST VALID 1200 UTC AUG 18. 



.WARNINGS. 



...GALE WARNING... 

.LOW 49N164W 994 MB MOVING N 05 KT. FROM 42N TO 55N BETWEEN 150W 

AND 172W WINDS 25 TO 40 KT. SEAS 9 TO 18 FT. ELSEWHERE WITHIN 

120 NM EITHER SIDE OF A LINE FROM 43N149W TO 39N157W TO 36N167W 

AREA OF SW WINDS 20 TO 30 KT. SEAS TO 10 FT.

.24 HOUR FORECAST LOW 52N163W 998 MB. FROM 47N TO 58N BETWEEN 

154W AND 171W...WITHIN 90 NM EITHER SIDE OF A LINE FROM 57N156W 

TO 56N149W TO 53N145W...AND WITHIN 180 NM EITHER SIDE OF A LINE 

FROM 50N146W TO 41N154W TO 35N165W WINDS 25 TO 35 KT. SEAS 8 TO 

15 FT.

.48 HOUR FORECAST LOW 54N163W 1007 MB. WITHIN 180 NM EITHER SIDE 

OF A LINE FROM 45N153W TO 36N162W S TO SW WINDS 25 TO 35 KT. 

SEAS 8 TO 13 FT. ELSEWHERE WITHIN 300 NM OF CENTER...WITHIN 90 

NM EITHER SIDE OF A LINE FROM 60N149W TO 57N137W...AND WITHIN 

120 NM EITHER SIDE OF A LINE FROM 57N141W TO 45N151W WINDS 20 TO 

30 KT. SEAS TO 11 FT.



...GALE WARNING... 

.OVER FORECAST WATERS FROM 34N TO 45N BETWEEN 124W AND 131W AREA 

OF N TO NW WINDS 25 TO 35 KT. SEAS 8 TO 14 FT.

.24 HOUR FORECAST FROM 33N TO 45N BETWEEN 124W AND 132W AREA OF 

N TO NW WINDS 25 TO 40 KT...HIGHEST FROM 38N TO 43N BETWEEN 124W 

AND 129W. SEAS 9 TO 18 FT.

.48 HOUR FORECAST FROM 32N TO 45N BETWEEN 124W AND 135W AREA OF 

N TO NW WINDS 25 TO 35 KT. SEAS 8 TO 16 FT.



...GALE WARNING...

.OVER FORECAST WATERS FROM 45N TO 50N BETWEEN 125W AND 128W AREA 

OF NW WINDS TO 25 KT. SEAS TO 9 FT.

.18 HOUR FORECAST FROM 45N TO 51N BETWEEN 125W AND 129W AREA OF 

NW WINDS 25 TO 35 KT. SEAS 8 TO 14 FT.

.24 HOUR FORECAST FROM 45N TO 53N BETWEEN 125W AND 130W AREA OF 

NW WINDS 25 TO 35 KT. SEAS 8 TO 14 FT.

.48 HOUR FORECAST FROM 45N TO 54N BETWEEN 125W AND 134W AREA OF 

N TO NW WINDS 25 TO 35 KT. SEAS 8 TO 13 FT.



...GALE WARNING... 

.OVER FORECAST WATERS FROM 30N TO 34N W OF 170E AREA OF E WINDS 

20 TO 30 KT. SEAS TO 12 FT.

.12 HOUR FORECAST FROM 30N TO 32N W OF 165E AREA OF E WINDS 30 

TO 40 KT. SEAS 11 TO 22 FT.

.24 HOUR FORECAST W OF A LINE FROM 38N160E TO 30N169E AREA OF E 

TO SE WINDS 25 TO 40 KT. SEAS 10 TO 20 FT.

.48 HOUR FORECAST W OF A LINE FROM 39N160E TO 30N165E AREA OF E 

TO SE WINDS 20 TO 30 KT. SEAS 8 TO 13 FT.



.SYNOPSIS AND FORECAST. 



.OVER FORECAST WATERS N OF 61N BETWEEN 167W AND 170W AREA OF N 

WINDS TO 25 KT. SEAS LESS THAN 8 FT. 

.24 HOUR FORECAST CONDITIONS DIMINISHED. 



.OVER FORECAST WATERS S OF 33N E OF 121W AREA OF NW WINDS TO 25 

KT. SEAS LESS THAN 8 FT.

.24 HOUR FORECAST CONDITIONS DIMINISHED.



.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM OVER FORECAST 

WATERS FROM 46N TO 49N BETWEEN 129W AND 132W...WITHIN 90 NM OF 

47N138W...FROM 49N TO 52N BETWEEN 156W AND 164W...AND NW OF A 

LINE FROM 42N160E TO 55N176W.

.24 HOUR FORECAST DENSE FOG WITHIN AN AREA BOUNDED BY 47N151W TO 

55N148W TO 46N139W TO 47N151W...WITHIN 90 NM OF 51N163W...WITHIN 

90 NM OF 52N170W...AND W OF A LINE FROM 45N160E TO 51N178E TO 

55N172E.

.48 HOUR FORECAST DENSE FOG FROM 50N TO 58N BETWEEN 139W AND 

147W...AND N OF 45N BETWEEN 175E AND 161E.



.HIGH 40N140W 1029 MB MOVING N 05 KT. 

.24 HOUR FORECAST HIGH 42N140W 1031 MB. 

.48 HOUR FORECAST HIGH 45N141W 1034 MB. 



.HIGH 45N166E 1029 MB MOVING S 05 KT. 

.24 HOUR FORECAST HIGH 43N167E 1028 MB. 

.48 HOUR FORECAST HIGH 44N165E 1028 MB. 



.HIGH NW OF FORECAST AREA 62N178W 1022 MB MOVING S 10 KT.

.24 HOUR FORECAST HIGH 59N180W 1024 MB.

.48 HOUR FORECAST HIGH 48N178E 1025 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 1200 UTC TUE AUG 16.

24 HOUR FORECAST VALID 1200 UTC WED AUG 17.

48 HOUR FORECAST VALID 1200 UTC THU AUG 18.



.WARNINGS.



.NONE. 



.SYNOPSIS AND FORECAST.



.FROM 09N TO 11N BETWEEN 104W AND 107W WINDS 20 KT OR LESS. SEAS

TO 8 FT IN SW SWELL.

.12 HOUR FORECAST WITHIN 180 NM SE OF A LINE FROM 13N103W TO

10N113W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN SW SWELL.

.24 HOUR FORECAST WITHIN 240 NM SE OF A LINE FROM 15N105W TO

10N113W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN SW SWELL.

.48 HOUR FORECAST WITHIN 180 NM SE OF A LINE FROM 16N107W TO

11N112W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN SW SWELL.



.FROM 14N TO 16N W OF 138W NE TO E WINDS 20 TO 25 KT. SEAS TO 8

FT.

.06 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.



.S OF A LINE FROM 03.4S100W TO 00N120W WINDS 20 KT OR LESS. SEAS

8 TO 9 FT IN SW SWELL.

.24 HOUR FORECAST S OF A LINE FROM 03.4S91W TO 04N110W TO

00N120W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN SW SWELL.

.48 HOUR FORECAST S OF A LINE FROM 03.4S108W TO 02N114W TO

03N125W TO 00N127W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN SW

SWELL.



.36 HOUR FORECAST N OF 29N BETWEEN 126W AND 136W WINDS 20 KT OR

LESS. SEAS TO 8 FT IN NW SWELL.

.48 HOUR FORECAST N OF 29N BETWEEN 127W AND 134W WINDS 20 KT OR

LESS. SEAS TO 8 FT IN NW SWELL.



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



CONVECTION VALID AT 1500 UTC TUE AUG 16...



.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...

MONSOON TROUGH AXIS FROM 08N78W TO 13N103W TO 10N115W TO LOW

PRES NEAR 16N127W TO 13N140W. SCATTERED MODERATE WITHIN 120 NM S

OF AXIS E OF 86W...WITHIN 180 NM EITHER SIDE OF AXIS BETWEEN 89W

AND 102W...WITHIN 90 NM EITHER SIDE OF AXIS BETWEEN 104W AND

112W...AND WITHIN 90 NM EITHER SIDE OF AXIS W OF 134W.



$$



.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.

