High Seas Forecast
Issued by NWS

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000
FZPN03 KNHC 192205
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC MON AUG 19 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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.

SECURITE

E PACIFIC FROM THE EQUATOR TO 30N E OF 140W AND 03.4S TO THE
EQUATOR E OF 120W

SYNOPSIS VALID 1800 UTC MON AUG 19.
24 HOUR FORECAST VALID 1800 UTC TUE AUG 20.
48 HOUR FORECAST VALID 1800 UTC WED AUG 21.

.WARNINGS.

...GALE WARNING...
.LOW PRES NEAR 13N95W 1008 MB. WITHIN 15N94W TO 15N95W TO 14N96W
TO 15N97W TO 16N94W TO 15N94W...INCLUDING THE GULF OF
TEHUANTEPEC... E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
14N100W 1007 MB. WITHIN 14N100W TO 13.5N100.5W TO 14N101W TO
14.5N101W TO 14.5N100.5W TO 14N100W...WINDS 25 TO 35 KT. SEAS 9
TO 11 FT. ELSEWHERE WITHIN 14N98W TO 13N100W TO 13N101W TO
15N102W TO 16N100W TO 14N98W E TO SE WINDS 25 TO 30 KT. SEAS 8 TO
9 FT.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
15N105W 1005 MB. WITHIN 14N103W TO 14N106W TO 14N107W TO 16N107W
TO 16N105W TO 14N103W. WINDS 35 TO 45 KT. SEAS 10 TO 12 FT.
ELSEWHERE WITHIN 13N102W TO 15N108W TO 18N108W TO 19N104W TO
17N102W TO 13N102W SE WINDS 40 TO 50 KT. SEAS 8 TO 10 FT.

.SYNOPSIS AND FORECAST.

.LOW PRES NEAR 14N121W 1007 MB. WINDS 20 KT OR LESS. SEAS LESS
THAN 8 FT.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
15N124W 1006 MB. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.36 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
15N125W 1005 MB. WITHIN 16N127W TO 16N129W TO 17N129W TO
17N127W TO 17N126W TO 16N127W WINDS 20 KT OR LESS. SEAS 8 TO 9
FT.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
15N127W 1004 MB. WITHIN 16N130W TO 15N132W TO 16N132W TO
18N130W TO 17N127W TO 16N130W WINDS 20 KT OR LESS. SEAS 8 TO 9
FT.

.18 HOUR FORECAST WITHIN 03.4S111W TO 03.4S120W TO 02.5S114W TO
02.5S112.5W TO 03.4S111W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT.
.24 HOUR FORECAST WITHIN 03.4S109W TO 03.4S120W TO 03S115W TO
02S113W TO 03.4S109W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT.

.24 HOUR FORECAST WITHIN 29N115W TO 29N116W TO 29.5N116W TO
30N115.5W TO 29.5N115W TO 29N115W NW WINDS 20 TO 25 KT. SEAS
LESS THAN 8 FT.
.30 HOUR FORECAST WITHIN 27N114W TO 26N115W TO 28N116W TO
29N118W TO 30N116W TO 27N114W NW WINDS 20 TO 30 KT. SEAS LESS
THAN 8 FT.
.48 HOUR FORECAST NONE. WINDS 20 KT OR LESS. SEAS LESS THAN 8
FT.

.48 HOUR FORECAST WITHIN 08N104W TO 07N110W TO 09N109W TO
11N104W TO 10N102W TO 08N104W WINDS 20 KT OR LESS. SEAS 8 TO 9
FT.

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

CONVECTION VALID AT 2200 UTC MON AUG 19...

.LOW PRES NEAR 13N95W...NUMEROUS MODERATE SCATTERED STRONG WITHIN
210 NM ALL QUADRANTS.

.LOW PRES NEAR 14N121W...NUMEROUS MODERATE SCATTERED STRONG
WITHIN 180 NM SW SEMICIRCLE.

.LOW PRES NEAR 14N131W... MODERATE ISOLATED STRONG FROM 14N TO
16N BETWEEN 131W AND 134W.

.TROPICAL WAVE NEAR 112W...SCATTERED MODERATE CONVECTION FROM 14N
TO 17N BETWEEN 110W AND 114W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 09N78W TO LOW PRES NEAR 13N95W TO LOW PRES NEAR
14N121W TO 09N140W. NUMEROUS MODERATE SCATTERED STRONG N OF 05N
AND E OF 90W. SCATTERED MODERATE FROM 07N TO 11N BETWEEN 130W AND
140W.

$$
.FORECASTER KONARIK. NATIONAL HURRICANE CENTER.


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