000
FZNT02 KNHC 222057
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC MON MAY 22 2023

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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

ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND
GULF OF MEXICO

SYNOPSIS VALID 1800 UTC MON MAY 22.
24 HOUR FORECAST VALID 1800 UTC TUE MAY 23.
48 HOUR FORECAST VALID 1800 UTC WED MAY 24.

.WARNINGS.

...GULF OF MEXICO ASHFALL ADVISORY...
POPOCATEPETL VOLCANO IN MEXICO NEAR 19N98.6W CONTINUES TO PRODUCE
LARGE ERUPTIONS TODAY. VOLCANIC ASH IS REACHING THE SW GULF OF 
MEXICO S OF 22N AND W OF 91W. MARINERS SHOULD EXERCISE CAUTION. 
IF MARINERS ENCOUNTER VOLCANIC ASH OR FLOATING VOLCANIC 
DEBRIS...YOU ARE ENCOURAGED TO REPORT THE OBSERVATION TO THE 
NATIONAL HURRICANE CENTER BY CALLING 305-229-4424.

.SYNOPSIS AND FORECAST.

.ATLC LOW PRESSURE NEAR 25N72W 1008 MB MOVING NNE AT 5 KT. WITHIN
31N66W TO 31N68W TO 26N69W TO 24N68W TO 24N65W TO 27N63W TO 
31N66W SE TO S WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. 
.24 HOUR LOW PRESSURE NEAR 28N71W 1009 MB MOVING NNE AT 5 KT. 
WITHIN 31N62W TO 31N65W TO 29N66W TO 29N65W TO 29N63W TO 29N62W 
TO 31N62W WINDS 20 KT OR LESS. SEAS 8 FT IN SE SWELL. 
.48 HOUR FORECAST LOW N OF AREA. WITHIN 31N61W TO 31N68W TO 
30N69W TO 29N67W TO 28N63W TO 31N61W S WINDS 20 TO 25 KT. SEAS 8 
FT.

.ATLC WITHIN 20N47W TO 23N50W TO 23N53W TO 20N53W TO 17N50W TO
18N47W TO 20N47W WINDS 20 KT OR LESS. SEAS 8 FT IN NE TO E
SWELL.
.15 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

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

$$
.FORECASTER RAMOS. NATIONAL HURRICANE CENTER.