594  
WHUS72 KMLB 191807  
MWWMLB  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE MELBOURNE FL  
207 PM EDT SUN APR 19 2026  
 
AMZ555-575-220600-  
/O.EXT.KMLB.SC.Y.0024.260420T1200Z-260422T0600Z/  
SEBASTIAN INLET TO JUPITER INLET 0-20 NM-  
SEBASTIAN INLET TO JUPITER INLET 20-60 NM-  
207 PM EDT SUN APR 19 2026  
 
...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 8 AM MONDAY TO 2 AM  
EDT WEDNESDAY...  
 
* WHAT...NORTHEAST WINDS 20 TO 25 KNOTS WITH GUSTS UP TO 30 KNOTS  
AND SEAS 7 TO 10 FEET EXPECTED.  
 
* WHERE...SEBASTIAN INLET TO JUPITER INLET 0-20 NM AND SEBASTIAN  
INLET TO JUPITER INLET 20-60 NM.  
 
* WHEN...FROM 8 AM MONDAY TO 2 AM EDT WEDNESDAY.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.  
 

 
 

 
 
AMZ550-210600-  
/O.CON.KMLB.SC.Y.0024.260420T0300Z-260421T0600Z/  
FLAGLER BEACH TO VOLUSIA-BREVARD COUNTY LINE 0-20 NM-  
207 PM EDT SUN APR 19 2026  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 11 PM THIS EVENING  
TO 2 AM EDT TUESDAY...  
 
* WHAT...NORTHEAST WINDS 20 TO 25 KNOTS WITH GUSTS UP TO 30 KNOTS  
AND SEAS 4 TO 7 FEET EXPECTED.  
 
* WHERE...FLAGLER BEACH TO VOLUSIA-BREVARD COUNTY LINE 0-20 NM.  
 
* WHEN...FROM 11 PM THIS EVENING TO 2 AM EDT TUESDAY.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.  
 

 
 

 
 
AMZ570-211200-  
/O.CON.KMLB.SC.Y.0024.260420T0300Z-260421T1200Z/  
FLAGLER BEACH TO VOLUSIA-BREVARD COUNTY LINE 20-60 NM-  
207 PM EDT SUN APR 19 2026  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 11 PM THIS EVENING  
TO 8 AM EDT TUESDAY...  
 
* WHAT...NORTHEAST WINDS 20 TO 25 KNOTS AND SEAS 6 TO 9 FEET  
EXPECTED.  
 
* WHERE...FLAGLER BEACH TO VOLUSIA-BREVARD COUNTY LINE 20-60 NM.  
 
* WHEN...FROM 11 PM THIS EVENING TO 8 AM EDT TUESDAY.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.  
 

 
 

 
 
AMZ552-211800-  
/O.CON.KMLB.SC.Y.0024.260420T0800Z-260421T1800Z/  
VOLUSIA-BREVARD COUNTY LINE TO SEBASTIAN INLET 0-20 NM-  
207 PM EDT SUN APR 19 2026  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 4 AM MONDAY TO  
2 PM EDT TUESDAY...  
 
* WHAT...NORTHEAST WINDS 20 TO 25 KNOTS AND SEAS 5 TO 8 FEET  
EXPECTED.  
 
* WHERE...VOLUSIA-BREVARD COUNTY LINE TO SEBASTIAN INLET 0-20 NM.  
 
* WHEN...FROM 4 AM MONDAY TO 2 PM EDT TUESDAY.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.  
 

 
 

 
 
AMZ572-220000-  
/O.CON.KMLB.SC.Y.0024.260420T0800Z-260422T0000Z/  
VOLUSIA-BREVARD COUNTY LINE TO SEBASTIAN INLET 20-60 NM-  
207 PM EDT SUN APR 19 2026  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 4 AM MONDAY TO  
8 PM EDT TUESDAY...  
 
* WHAT...NORTHEAST WINDS 20 TO 25 KNOTS AND SEAS 7 TO 10 FEET  
EXPECTED.  
 
* WHERE...VOLUSIA-BREVARD COUNTY LINE TO SEBASTIAN INLET 20- 60  
NM.  
 
* WHEN...FROM 4 AM MONDAY TO 8 PM EDT TUESDAY.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.  
 

 
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab FL Page Main Text Page