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Ended official alertUpdated

Special Marine Warning for 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

This alert has ended.Kept for recent context. Do not use it as a current warning.

Official alert fields

What you need to know

Effective
Ended
Official severity
Severe
Official urgency
Immediate
Official certainty
Likely

What is happening

SMWJAX The National Weather Service in Jacksonville has issued a * Special Marine Warning for... Northeast Florida coastal waters from Fernandina Beach FL to St Augustine out to 60 NM... * Until 1100 AM EDT. * At 1013 AM EDT, a severe thunderstorm capable of producing waterspouts was located 16 NM east of Vilano...

What the bulletin says to do

Move to safe harbor until hazardous weather passes. Thunderstorms can produce sudden waterspouts. Waterspouts can easily overturn boats and create locally hazardous seas. Seek safe harbor immediately.

Full official description

Bulletin details

SMWJAX The National Weather Service in Jacksonville has issued a * Special Marine Warning for... Northeast Florida coastal waters from Fernandina Beach FL to St Augustine out to 60 NM... * Until 1100 AM EDT. * At 1013 AM EDT, a severe thunderstorm capable of producing waterspouts was located 16 NM east of Vilano Beach, or 17 NM northeast of Saint Augustine, moving north at 5 knots. HAZARD...Waterspouts and wind gusts 34 knots or greater. SOURCE...Radar indicated. IMPACT...Waterspouts can easily overturn boats and create locally hazardous seas. Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... Mainly open 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.

Lifecycle record

Official revisions

1 captured
  1. Alert

    Special Marine Warning issued October 9 at 10:13AM EDT until October 9 at 11:00AM EDT by NWS Jacksonville FL

    Official revision

Source and limitations

Publisher: Weather Alert Watch. Primary source: NWS Jacksonville FL. This page reorganizes official fields and does not add a forecast or expand the affected area.

CAP status
Actual
Message type
Alert
Last collected
Methodology and corrections