High Seas Forecast
Issued by NWS

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000
FZPN03 KNHC 220856
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC WED MAY 22 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC WED MAY 22.
24 HOUR FORECAST VALID 0600 UTC THU MAY 23.
48 HOUR FORECAST VALID 0600 UTC FRI MAY 24.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.N OF 31N E OF 118W NW WINDS 20 TO 25 KT. SEAS 9 TO 11
FT...BUILDING TO 13 FT. ELSEWHERE N OF 15N BETWEEN 109W AND 122W
AND N OF 26N BETWEEN 122W AND 136W WINDS 20 KT OR LESS. SEAS 8
TO 10 FT IN MIXED SW AND NW SWELL.
.24 HOUR FORECAST N OF A LINE FROM 29N115W TO 25N114W TO 20N127W
TO 30N133W WINDS 20 KT OR LESS. SEAS 8 TO 13 FT IN NW
SWELL...HIGHEST N OF 27N.
.48 HOUR FORECAST N OF A LINE FROM 21N111W TO 19N122W TO 28N135W
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL.

.FROM 08N TO 13N W OF 134W WINDS 20 KT OR LESS. SEAS TO 8 FT IN
SW SWELL.
.24 HOUR FORECAST FROM 13N TO 21N W OF 133W WINDS 20 KT OR LESS.
SEAS TO 8 FT IN MIXED SWELL.
.48 HOUR FORECAST FROM 10N TO 24N W OF 136W WINDS 20 KT OR LESS.
SEAS TO 9 FT IN NE SWELL.

.FROM 29.5N TO 30.5N W OF 113W...WITHIN THE GULF OF
CALIFORNIA...SW WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.18 HOUR FORECAST COLD FRONT FROM 31N114W TO 29N114W. FROM 29.5N
TO 30.5N W OF 113W SW TO W WINDS 20 TO 25 KT. SEAS BUILDING TO 8
FT. ELSEWHERE N OF 31N W OF THE FRONT NW WINDS 20 TO 25 KT. SEAS
LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.30 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.FROM 5.5N TO 8.5N BETWEEN 92W AND 102W WINDS 20 KT OR LESS.
SEAS TO 8 FT IN SW SWELL.
.24 HOUR FORECAST FROM 07N TO 08N BETWEEN 106W AND 108W WINDS 20
KT OR LESS. SEAS TO 8 FT IN SW SWELL.
.48 HOUR FORECAST FROM 07N TO 8.5N BETWEEN 102W AND 104W WINDS
20 KT OR LESS. SEAS TO 8 FT IN SW SWELL.

.30 HOUR FORECAST FROM 2.5S TO 03.4S BETWEEN 113W AND 120W WINDS
20 KT OR LESS. SEAS TO 8 FT IN SW SWELL.
.48 HOUR FORECAST FROM 0N TO 03.4S BETWEEN 100W AND 120W WINDS
20 KT OR LESS. SEAS TO 8 FT IN SW SWELL.

.DENSE SMOKE WITHIN AREA BOUNDED BY 15N93W TO 13N94W TO 13N98W
TO 15N104W TO 17N104W TO 17N100W TO 15N93W...INCLUDING THE GULF
OF TEHUANTEPEC.

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

CONVECTION VALID AT 0845 UTC WED MAY 22...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH EXTENDS FROM COAST OF COSTA RICA NEAR 10N85W TO
LOW PRES NEAR 10N88W 1009 MB TO 08N110W TO 07N115W TO 06N125W.
ITCZ THEN CONTINUES ALONG 05N135W TO BEYOND 06N140W. NUMEROUS
MODERATE TO STRONG FROM 07N TO 12N BETWEEN 84W AND 88W...FROM
08N TO 12N BETWEEN 95W AND 100W AND FROM 06N TO 11N BETWEEN 107W
AND 116W. SCATTERED MODERATE FROM 03N TO 08N W OF 132W.

$$
.FORECASTER NR. NATIONAL HURRICANE CENTER.


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