121
WHUS72 KJAX 100454
MWWJAX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Jacksonville FL
1254 AM EDT Wed Sep 10 2025

AMZ450-454-470-474-101200-
/O.EXT.KJAX.SC.Y.0030.000000T0000Z-250910T1200Z/
Coastal waters from Altamaha Sound to Fernandina Beach FL out
20 NM-
Coastal waters from St. Augustine to Flagler Beach FL out 20 NM-
Waters from Altamaha Sound GA to Fernandina Beach FL from 20 to
60 NM-
Waters from St. Augustine to Flagler Beach FL from 20 to 60 NM-
1254 AM EDT Wed Sep 10 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 8 AM EDT THIS
MORNING...

* WHAT...Northeast winds 15 to 25 kt with gusts up to 30 kt and
  seas 5 to 8 ft.

* WHERE...Coastal waters from Altamaha Sound to Fernandina Beach
  FL out 20 NM, Coastal waters from St. Augustine to Flagler
  Beach FL out 20 NM, Waters from Altamaha Sound GA to
  Fernandina Beach FL from 20 to 60 NM and Waters from St.
  Augustine to Flagler Beach FL from 20 to 60 NM.

* WHEN...Until 8 AM EDT this morning.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

AMZ452-472-102000-
/O.EXT.KJAX.SC.Y.0030.000000T0000Z-250910T2000Z/
Coastal waters from Fernandina Beach to St. Augustine FL out
20 NM-
Waters from Fernandina Beach to St. Augustine FL from 20 to 60 NM-
1254 AM EDT Wed Sep 10 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 PM EDT THIS
AFTERNOON...

* WHAT...Northeast winds 15 to 25 kt with gusts up to 35 kt and
  seas 5 to 8 ft.

* WHERE...Coastal waters from Fernandina Beach to St. Augustine
  FL out 20 NM and Waters from Fernandina Beach to St. Augustine
  FL from 20 to 60 NM.

* WHEN...Until 4 PM EDT this afternoon.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$