

815 

FZPN01 KWBC 142159

HSFEP1



HIGH SEAS FORECAST 

NWS OCEAN PREDICTION CENTER WASHINGTON DC 

2230 UTC SUN AUG 14 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS 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 AUG 14. 

24 HOUR FORECAST VALID 1800 UTC AUG 15. 

48 HOUR FORECAST VALID 1800 UTC AUG 16. 



.WARNINGS. 



...GALE WARNING... 

.FROM 37N TO 46N BETWEEN 123W AND 130W N TO NW WINDS TO 25 KT. 

SEAS TO 8 FT. 

.24 HOUR FORECAST FROM 38N TO 44N BETWEEN 124W AND 128W N TO NW 

WINDS 25 TO 35 KT. SEAS TO 12 FT. ELSEWHERE FROM 36N TO 45N 

BETWEEN 123W AND 130W WINDS TO 25 KT. SEAS TO 10 FT. 

.48 HOUR FORECAST FROM 36N TO 43N BETWEEN 124W AND 130W N TO NW 

WINDS 25 TO 35 KT. SEAS 8 TO 13 FT. ELSEWHERE FROM 33N TO 44N 

BETWEEN 122W AND 132W WINDS TO 25 KT. SEAS TO 10 FT. 



...GALE WARNING... 

.LOW 53N177E 1010 MB MOVING SE 25 KT. WITHIN 420 NM S SEMICIRCLE 

WINDS 20 TO 30 KT. SEAS TO 9 FT. 

.24 HOUR FORECAST LOW 50N169W 998 MB. WITHIN 300 NM N AND 420 NM 

S SEMICIRCLES WINDS 25 TO 35 KT. SEAS 8 TO 15 FT. ELSEWHERE 

WITHIN 360 NM N AND 600 NM S SEMICIRCLES WINDS TO 25 KT. SEAS TO 

10 FT. 

.48 HOUR FORECAST LOW 49N162W 996 MB. WITHIN 420 NM N AND 540 NM 

S SEMICIRCLES WINDS 25 TO 40 KT. SEAS 9 TO 17 FT. ELSEWHERE 

WITHIN 540 NM N AND 960 NM S SEMICIRCLES WINDS TO 25 KT. SEAS TO 

11 FT. 



.SYNOPSIS AND FORECAST. 



.POST-TROPICAL OMAIS 56N152W 993 MB MOVING NE 10 KT. WITHIN 840 

NM OF LOW CENTER...EXCEPT 420 NM NE QUADRANT WINDS 20 TO 30 KT. 

SEAS 8 TO 15 FT.

.24 HOUR FORECAST POST-TROPICAL OMAIS 58N148W 1002 MB. WITHIN 

240 NM NE...420 NM SE AND 600 NM SW QUADRANTS WINDS 20 TO 30 KT. 

SEAS 8 TO 14 FT. 

.48 HOUR FORECAST POST-TROPICAL OMAIS DISSIPATED AND CONDITIONS 

DIMINISHED. 



.FROM 30N TO 43N W OF 164E SE WINDS TO 25 KT. SEAS TO 9 FT. 

.24 HOUR FORECAST CONDITIONS MOVED W OF AREA. 



.24 HOUR FORECAST FROM 30N TO 32N W OF 170E SE WINDS TO 25 KT. 

SEAS TO 9 FT. 

.48 HOUR FORECAST 30N TO 37N W OF 168E SE WINDS 20 TO 30 KT. 

SEAS 9 TO 18 FT. 



.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 40N TO 54N W 

OF 180W. 

.24 HOUR FORECAST DENSE FOG FROM 41N TO 54N W OF 171E. 

.48 HOUR FORECAST DENSE FOG FROM 45N TO 52N BETWEEN 150W AND 

157W AND FROM 40N TO 54N W OF 170E. 



.HIGH 40N137W 1026 MB NEARLY STATIONARY.

.24 HOUR FORECAST HIGH 40N137W 1026 MB. 

.48 HOUR FORECAST HIGH 40N140W 1030 MB.



.HIGH 36N145W 1026 MB NEARLY STATIONARY.

.24 HOUR FORECAST HIGH DISSIPATED.



.HIGH 36N172W 1027 MB MOVING SW 15 KT. 

.24 HOUR FORECAST HIGH DISSIPATED. 



.HIGH 43N172W 1086 MB MOVING SE 25 KT. 

.24 HOUR FORECAST HIGH DISSIPATED. 



.HIGH 45N167E 1027 MB NEARLY STATIONARY.

.24 HOUR FORECAST LITTLE CHANGE.

.48 HOUR FORECAST LITTLE CHANGE.



.FORECASTER HOLLEY. 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 SUN AUG 14.

24 HOUR FORECAST VALID 1800 UTC MON AUG 15.

48 HOUR FORECAST VALID 1800 UTC TUE AUG 16.



.WARNINGS.



.NONE. 



.SYNOPSIS AND FORECAST.



.LOW PRES NEAR 12N136W 1008 MB. FROM 12N TO 17N W OF 134W NE TO

E WINDS 20 TO 25 KT. SEAS TO 9 FT.  

.12 HOUR FORECAST LOW PRES NEAR 12N139W 1008 MB. OVER FORECAST

WATERS FROM 13N TO 17N W OF 135W NE TO E WINDS 20 TO 25 KT.

SEAS TO 9 FT. 

.24 HOUR FORECAST LOW PRES W OF AREA. FROM 14N TO 16N W OF 138W

NE TO E WINDS 20 TO 25 KT. SEAS TO 9 FT. 

.48 HOUR FORECAST CONDITIONS TO SHIFT W OF 140W. WINDS 20 KT OR

LESS. SEAS LESS THAN 8 FT.



.18 HOUR FORECAST S OF 02S W OF 108W WINDS 20 KT OR LESS. SEAS 8

FT IN SW SWELL.

.24 HOUR FORECAST S OF 00N W OF 108W WINDS 20 KT OR LESS. SEAS 8

FT IN SW SWELL.

.36 HOUR FORECAST S OF 03N BETWEEN 110W AND 120W...AND S OF 02S

BETWEEN 98W AND 110W WINDS 20 KT OR LESS. SEAS 8 FT IN SW SWELL.

.48 HOUR FORECAST S OF 04N BETWEEN 110W AND 120W...AND S OF 01S

BETWEEN 95W AND 110W WINDS 20 KT OR LESS. SEAS 8 FT IN SW SWELL.



.48 HOUR FORECAST FROM 07N TO 10N BETWEEN 105W AND 115W WINDS 20

KT OR LESS. SEAS TO 8 FT IN SW SWELL.



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



CONVECTION VALID AT 2100 UTC SUN AUG 14...



.TROPICAL WAVE ALONG 93W N OF 10N...SCATTERED MODERATE ON EITHER

SIDE OF THE WAVE AXIS FROM 12N TO 15N BETWEEN 91W AND 95W.



.TROPICAL WAVE ALONG 102W FROM 10N TO 17N...CLUSTER OF MODERATE

CONVECTION FROM 13.5N TO 16N BETWEEN 103W AND 105W. SCATTERED

MODERATE NEAR THE WAVE AXIS S OF 13N.



.LOW PRES NEAR 15N122W...CLUSTER OF MODERATE ISOLATED STRONG

CONVECTION WITHIN ABOUT 45 NM OF CENTER.



.LOW PRES NEAR 12N136W...SCATTERED MODERATE FROM 11N TO 14N W

OF 136W. 



.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...

MONSOON TROUGH FROM 08N78W TO 12N93W TO 11N105W TO LOW PRES NEAR

15N122W TO 12N130W TO LOW PRES NEAR 12N136W TO 11N140W.

SCATTERED MODERATE ISOLATED STRONG N OF 04N E OF 82W...

INCLUDING THE GULF OF PANAMA. SIMILAR CONVECTION IS FROM 06N TO

08N BETWEEN 82W AND 86W. SCATTERED MODERATE FROM 09N TO 11N

BETWEEN 95W AND 100W...AND WITHIN 120 NM S OF TROUGH BETWEEN

126W AND 134W.  



$$

.FORECASTER GR. NATIONAL HURRICANE CENTER.

