922  
FZNT02 KNHC 202156  
HSFAT2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
2230 UTC WED MAY 20 2026  
 
SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 AMERICA  
 
SYNOPSIS VALID 1800 UTC WED MAY 20.  
24 HOUR FORECAST VALID 1800 UTC THU MAY 21.  
48 HOUR FORECAST VALID 1800 UTC FRI MAY 22.  
 
.WARNINGS.  
 
.NONE.  
 
.SYNOPSIS AND FORECAST.  
 
.ATLC WITHIN 31N35W TO 31N45W TO 29N44W TO 28N41W TO 29N35W TO  
31N35W WINDS 20 KT OR LESS. SEAS 2.5 TO 3 M IN NW TO N SWELL.  
.18 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.  
 
.ATLC WITHIN 21N71W TO 20.5N72W TO 20N72W TO 20N71.5W TO 20N71W  
TO 20.5N70.5W TO 21N71W E WINDS 20 TO 25 KT. SEAS LESS THAN 2.5  
M.  
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.  
.30 HOUR FORECAST WITHIN 21N70W TO 21N72W TO 20N72W TO 20N71W TO  
21N70W E WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.  
.42 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.  
 
.ATLC WITHIN 15N59W TO 13N60W TO 10N58W TO 08N55W TO 08N51W TO  
10N51W TO 15N59W WINDS 20 KT OR LESS. SEAS 2.5 TO 3 M IN NE TO E  
SWELL.  
.12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.  
 
.CARIBBEAN WITHIN 14N70W TO 14N79W TO 10N79W TO 10N77W TO 12N74W  
TO 12N69W TO 14N70W...INCLUDING THE GULF OF VENEZUELA...NE TO E  
WINDS 20 TO 25 KT...EXCEPT 25 TO 30 KT S OF 13N. SEAS 2.5 TO 3 M  
OUTSIDE GULF OF VENEZUELA.  
.24 HOUR FORECAST WITHIN 15N71W TO 15N75W TO 14N78W TO 10N78W TO  
12N73W TO 13N68W TO 15N71W...INCLUDING THE GULF OF VENEZUELA...  
NE TO E WINDS 20 TO 25 KT. SEAS 2.5 TO 3 M OUTSIDE GULF OF  
VENEZUELA.  
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.  
 
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.  
 
 
.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.  
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