000
FZPN01 KWBC 250934
HSFEP1

HIGH SEAS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1030 UTC SUN AUG 25 2019

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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).

NAVTEX STATION ASTORIA HAS BECOME INOPERABLE UNTIL FURTHER
NOTICE.

SECURITE

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

SYNOPSIS VALID 0600 UTC AUG 25.
24 HOUR FORECAST VALID 0600 UTC AUG 26.
48 HOUR FORECAST VALID 0600 UTC AUG 27.

.WARNINGS.

...GALE WARNING...
.OVER FORECAST WATERS FROM 39N TO 51N W OF 166E WINDS 25 TO 35
KT. SEAS 8 TO 14 FT.
.24 HOUR FORECAST NEW LOW 47N168E 1009 MB. WITHIN 240 NM NE AND
300 NM SE QUADRANTS WINDS 25 TO 35 KT. SEAS 8 TO 13 FT.
ELSEWHERE WITHIN 300 NM E AND NE OF A LINE FROM 51N162E TO
47N168E TO 39N162E WINDS 20 TO 30 KT. SEAS TO 10 FT.
.48 HOUR FORECAST LOW 51N176E 1012 MB. WITHIN 240 NM NE AND 360
NM SE QUADRANTS WINDS 20 TO 30 KT. SEAS TO 9 FT.

...GALE WARNING...
.FROM 34N TO 43N BETWEEN 124W AND 128W WINDS TO 25 KT. SEAS TO 8
FT.
.24 HOUR FORECAST FROM 38N TO 45N BETWEEN 124W AND 128W WINDS 25
TO 35 KT. SEAS 8 TO 13 FT.
.48 HOUR FORECAST FROM 39N TO 45N BETWEEN 124W AND 129W WINDS 25
TO 35 KT. SEAS 8 TO 12 FT.

...GALE WARNING...
.48 HOUR FORECAST NEW LOW 58N143W 1002 MB. WITHIN 180 NM N AND
240 NM S SEMICIRCLES WINDS 25 TO 35 KT. SEAS 8 TO 14 FT.

.SYNOPSIS AND FORECAST.

.LOW 47N162W 1015 MB MOVING NE 25 KT. WITHIN 240 NM S AND SE
QUADRANTS WINDS TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW 54N148W 1015 MB. WITHIN 300 NM S AND SE
QUADRANTS WINDS TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LOW AND CONDITIONS ABSORBED BY LOW 58N143W
DESCRIBED IN WARNINGS SECTION ABOVE.

.48 HOUR FORECAST NEW LOW 54N136W 1015 MB. WITHIN 180 NM SE
SEMICIRCLE WINDS TO 25 KT. SEAS TO 9 FT.

.48 HOUR FORECAST OVER FORECAST WATERS N OF 60N AND W OF 164W
WINDS TO 25 KT. SEAS TO 10 FT.

.DENSE FOG. 24 HOUR FORECAST VSBY OCCASIONALLY LESS THAN 1 NM
FROM 41N TO 47N BETWEEN 173E AND 165E.
.48 HOUR FORECAST CONDITIONS IMPROVED.

.DENSE FOG. 48 HOUR FORECAST VSBY OCCASIONALLY LESS THAN 1 NM N
OF 53N AND E OF 137W.

.HIGH 39N149W 1027 MB MOVING NE 15 KT.
.24 HOUR FORECAST HIGH 44N144W 1030 MB.
.48 HOUR FORECAST HIGH 45N138W 1026 MB.

.HIGH 50N176E 1027 MB MOVING SE 15 KT.
.24 HOUR FORECAST HIGH 48N174W 1029 MB.
.48 HOUR FORECAST HIGH 46N171W 1029 MB.

.48 HOUR FORECAST NEW HIGH 34N164W 1021 MB.

.FORECASTER NOLT. 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 0600 UTC SUN AUG 25.
24 HOUR FORECAST VALID 0600 UTC MON AUG 26.
48 HOUR FORECAST VALID 0600 UTC TUE AUG 27.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.TROPICAL DEPRESSION IVO NEAR 24.5N 117.0W 1004 MB AT 0900 UTC
AUG 25 MOVING NNW OR 340 DEG AT 9 KT. MAXIMUM SUSTAINED WINDS 30
KT GUSTS 40 KT. WITHIN 150 NM E SEMICIRCLE WINDS 20 TO 30 KT.
SEAS 9 TO 12 FT. ELSEWHERE FROM 20N TO 26.5N BETWEEN 110W AND
119W WINDS 20 KT OR LESS. SEAS TO 10 FT IN MIXED SWELL.
.12 HOUR FORECAST POST-TROPICAL REMNANT LOW IVO NEAR 25.8N
117.6W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. WITHIN 120 NM
E SEMICIRCLE AND 120 NM NW QUADRANT WINDS 20 TO 25 KT. SEAS 8 TO
10 FT. ELSEWHERE FROM 24.5N TO 28N BETWEEN 113W AND 119W WINDS
20 KT OR LESS. SEAS TO 9 FT IN MIXED SWELL.
.24 HOUR FORECAST POST-TROPICAL REMNANT LOW IVO NEAR 26.8N
118.0W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. WITHIN 120 NM
NW QUADRANT AND 75 NM ELSEWHERE WINDS 20 TO 25 KT. SEAS TO 9 FT
NW QUADRANT.
.36 HOUR FORECAST POST-TROPICAL REMNANT LOW IVO NEAR 27.5N
117.9W. MAXIMUM SUSTAINED WINDS 20 KT GUSTS 30 KT. SEAS LESS
THAN 8 FT.
.48 HOUR FORECAST...DISSIPATED.

FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE
USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE
AND INTENSITY.

.WITHIN 90 NM OF MEXICAN COAST NEAR 20N105.5W WINDS 20 KT OR
LESS. SEAS TO 8 FT IN NW WIND WAVES AND SW SWELL.
.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 AT 0845 UTC SUN AUG 25...

.TROPICAL DEPRESSION IVO...SCATTERED LIGHT TO MODERATE WITHIN
210 NM NE AND 180 NM SW SEMICIRCLES.

.LOW PRES NEAR 14N129W...SCATTERED MODERATE WITHIN 150 NM E
AND 75 NM W SEMICIRCLES.

.TROPICAL WAVE ALONG 111W-112W...SCATTERED MODERATE TO STRONG
FROM 07N TO 13N BETWEEN 105W AND 115W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 10N74W TO 08N78W TO 08.5N103W TO
06.5N118W...THEN RESUMES SW OF T.D. IVO FROM 15N125W TO LOW PRES
NEAR 14N129W TO 12.5N140W. SCATTERED MODERATE TO STRONG
CONVECTION N OF 03N E OF 85W AND FROM 10N TO 12N W OF 133W.

$$
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.