FZPN01 KWBC 191617
HSFEP1

HIGH SEAS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1630 UTC SAT SEP 19 2020

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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

ALL FORECASTS VALID OVER ICE FREE FORECAST WATERS

SYNOPSIS VALID 1200 UTC SEP 19.
24 HOUR FORECAST VALID 1200 UTC SEP 20.
48 HOUR FORECAST VALID 1200 UTC SEP 21.

.WARNINGS.

...STORM WARNING...
.LOW 53N165E 979 MB MOVING NE 20 KT. WITHIN 240 NM S AND 360 NM
SE QUADRANTS WINDS 35 TO 50 KT. SEAS 10 TO 18 FT. ELSEWHERE FROM
42N TO 55N W OF 175E WINDS 25 TO 40 KT. SEAS 8 TO 15 FT.
.24 HOUR FORECAST LOW 55N178W 982 MB. WITHIN 300 NM S AND SW
QUADRANTS WINDS 35 TO 50 KT. SEAS 12 TO 20 FT. ELSEWHERE WITHIN
480 NM SW...600 NM SE...AND 300 NM N AND NW QUADRANTS WINDS 25
TO 40 KT. SEAS 9 TO 17 FT.
.48 HOUR FORECAST LOW 53N165W 980 MB. WITHIN 420 NM SW QUADRANT
WINDS 35 TO 50 KT. SEAS 12 TO 24 FT. ELSEWHERE WITHIN 600 NM
SW...780 NM SE...AND 420 NM NW QUADRANTS WINDS 25 TO 40 KT. SEAS
8 TO 19 FT.

...GALE WARNING...
.LOW 55N155W 1002 MB MOVING E 15 KT THEN TURNING NE AFTER 24
HOURS. WITHIN 360 NM S AND SW QUADRANTS WINDS 25 TO 35 KT. SEAS
8 TO 15 FT.
.24 HOUR FORECAST LOW 56N144W 1003 MB. WITHIN 300 NM SW QUADRANT
WINDS 25 TO 35 KT. SEAS 8 TO 14 FT.
.48 HOUR FORECAST LOW 59N146W 1007 MB. WITHIN 120 NM NE QUADRANT
WINDS 20 TO 30 KT. SEAS TO 8 FT.

.SYNOPSIS AND FORECAST.

.LOW 67N163W 995 MB NEARLY STATIONARY. WITHIN 240 NM SW
SEMICIRCLE WINDS TO 25 KT. SEAS TO 9 FT.
.24 HOUR FORECAST LOW 67N162W 1004 MB. WITHIN 180 NM W QUADRANT
WINDS TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LOW DISSIPATED. N OF 62N BETWEEN 168W AND 175W
AREA OF N WINDS 20 TO 30 KT. SEAS TO 9 FT.

.LOW 47N137W 1017 MB MOVING SE 10 KT. WITHIN 240 NM W AND SW
QUADRANTS WINDS TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW 45N132W 1019 MB. WITHIN 240 NM SW QUADRANT
WINDS TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LOW DISSIPATED WITH CONDITIONS DIMINISHED.

.LOW 31N169E 1012 MB MOVING W 10 KT. WITHIN 240 NM N QUADRANT
WINDS TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW DISSIPATED WITH CONDITIONS DIMINISHED.

.FROM 30N TO 36N E OF 122W AREA OF NW WINDS TO 25 KT. SEAS TO 8
FT.
.24 HOUR FORECAST FROM 35N TO 42N E OF 126W AREA OF NW WINDS TO
25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST CONDITIONS DIMINSHED.

.24 HOUR FORECAST NEW LOW 36N155W 1019 MB. WITHIN 240 NM N AND
NW QUADRANTS WINDS TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LOW 35N149W 1018 MB. WINDS LESS THAN 25 KT.
SEAS LESS THAN 8 FT.

.HIGH 34N147W 1024 MB NEARLY STATIONARY.
.24 HOUR FORECAST HIGH 34N146W 1024 MB.
.48 HOUR FORECAST HIGH 33N146W 1022 MB.

.HIGH 42N166W 1029 MB MOVING E 10 KT.
.24 HOUR FORECAST HIGH 42N161W 1028 MB.
.48 HOUR FORECAST HIGH 40N145W 1022 MB.

.24 HOUR FORECAST NEW HIGH 39N172E 1022 MB.
.48 HOUR FORECAST HIGH 39N178E 1027 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 1200 UTC SAT SEP 19.
24 HOUR FORECAST VALID 1200 UTC SUN SEP 20.
48 HOUR FORECAST VALID 1200 UTC MON SEP 21.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 11N103W TO 10N108W TO 10N113W TO 13N112W TO 15N107W TO
11N103W WINDS 20 KT OR LESS. SEAS 8 FT IN SE TO S SWELL.
.24 HOUR FORECAST WITHIN 10N103W TO 10N112W TO 11N112W TO
15N105W TO 12N102W TO 10N103W WINDS 20 KT OR LESS. SEAS 8 FT IN
S SWELL.
.48 HOUR FORECAST WITHIN 09N107W TO 09N114W TO 12N114W TO
12N107W TO 09N107W WINDS 20 KT OR LESS. SEAS 8 FT IN S TO SW
SWELL.

.18 HOUR FORECAST WITHIN 15N94W TO 15N95W TO 16N95W TO
15N94W...INCLUDING THE GULF OF TEHUANTEPEC... N WINDS 20 TO 25
KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 15N94W TO 14N95W TO 14N96W TO 15N96W TO
16N95W TO 15N94W...INCLUDING THE GULF OF TEHUANTEPEC... N TO NE
WINDS 20 TO 25 KT. SEAS 8 FT.
.48 HOUR FORECAST WITHIN 15N95W TO 14N96W TO 14N97W TO 16N95W TO
15N95W...INCLUDING THE GULF OF TEHUANTEPEC... N TO NE WINDS 20
TO 25 KT. SEAS 8 FT.

.36 HOUR FORECAST LOW PRESSURE NEAR 15N108W 1008 MB. WITHIN
16N106W TO 16N108W TO 19N108W TO 18N106W TO 18N105W TO 16N106W
WINDS 20 KT OR LESS. SEAS 8 FT IN S TO SW SWELL.
.48 HOUR FORECAST LOW PRESSURE NEAR 17N110W 1008 MB. WITHIN
18N106W TO 17N107W TO 17N109W TO 19N110W TO 21N109W TO 18N106W E
TO SE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT IN S TO SW SWELL.

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

CONVECTION VALID AT 1500 UTC SAT SEP 19...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 12N86W TO 16N101W AND FROM 18N110W TO
13N115W TO 10N135W TO 11N140W. SCATTERED MODERATE FROM 12N TO
15N BETWEEN 103W AND 106W.

$$
.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.