Alert archive / Florida / Small Craft Advisories in 2015

Small Craft Advisory 21, NWS Tallahassee, FL

April 28, 2015

NWS Tallahassee, FL issued this small craft advisory at Apr 28, 2015, 12:17 AM EDT. It was in force for 15 hr.

The area

The counties it named.

The facts

Issued
Apr 28, 2015, 12:17 AM EDT (04:17 UTC)
Expired
Apr 28, 2015, 3:00 PM EDT
In force
15 hr
Issued by
NWS Tallahassee, FL

The text

As transmitted, in the capitals the NWS used until 2016.

668 
WHUS72 KTAE 280417
MWWTAE

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE TALLAHASSEE FL
1217 AM EDT TUE APR 28 2015

...BRIEF PERIOD OF GUSTY WINDS OVER THE OFFSHORE WATERS TONIGHT...

.AN INCREASING PRESSURE GRADIENT DUE TO A DIMINISHING AREA OF
SHOWERS AND ISOLATED STORMS OVER THE CENTRAL GULF OF MEXICO WILL
LEAD TO A BRIEF PERIOD OF GUSTY WINDS OVER THE OFFSHORE HOURS.
THIS WILL LIKELY LAST SEVERAL HOURS TO AROUND 4 OR 5 AM CDT.

GMZ770-775-280900-
/O.NEW.KTAE.SC.Y.0021.150428T0417Z-150428T0900Z/
WATERS FROM APALACHICOLA TO DESTIN FL FROM 20 TO 60 NM-
WATERS FROM  SUWANNEE RIVER TO APALACHICOLA FL FROM 20 TO 60 NM-
1217 AM EDT TUE APR 28 2015

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 AM EDT EARLY THIS
MORNING...

THE NATIONAL WEATHER SERVICE IN TALLAHASSEE HAS ISSUED A SMALL
CRAFT ADVISORY...WHICH IS IN EFFECT UNTIL 5 AM EDT EARLY THIS
MORNING. 

* WINDS: AS HIGH AS 20 TO 25 KNOTS FROM THE SOUTH OR SOUTHEAST.
  GUSTS AROUND 30 KNOTS.

* SEAS: SEAS MAY BUILD INTO THE 3 TO 5 FOOT RANGE FOR A BRIEF
  TIME WITH STEEPER WAVES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$
3 follow-up statements
112 
WHUS72 KTAE 280725
MWWTAE

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE TALLAHASSEE FL
325 AM EDT TUE APR 28 2015

...OCCASIONALLY STRONG AND GUSTY WINDS MAY CONTINUE TO AFFECT
OFFSHORE WATERS THROUGH THE MORNING HOURS...

.INCREASING PRESSURE GRADIENTS DUE TO PASSING AREA OF
THUNDERSTORMS OVER THE CENTRAL GULF OF MEXICO MAY LEAD TO
OCCASIONAL PERIODS OF GUSTY WINDS OVER THE OFFSHORE WATERS.
ADVISORY LEVEL WINDS HAVE ALREADY BEEN OBSERVED EARLY THIS
MORNING. WHILE THEY MAY NOT BE CONTINUOUSLY OBSERVED THROUGH THE
REST OF THE MORNING HOURS...ADDITIONAL PERIODS OF STRONG GUSTY
WINDS WILL BE POSSIBLE...WHICH COULD ALSO LEAD TO SLIGHTLY LARGER
AND STEEPER WAVES.

GMZ770-775-281500-
/O.EXT.KTAE.SC.Y.0021.000000T0000Z-150428T1900Z/
WATERS FROM APALACHICOLA TO DESTIN FL FROM 20 TO 60 NM-
WATERS FROM  SUWANNEE RIVER TO APALACHICOLA FL FROM 20 TO 60 NM-
325 AM EDT TUE APR 28 2015

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 PM EDT THIS
AFTERNOON...

* WINDS: AS HIGH AS 20 TO 25 KNOTS FROM THE SOUTH OR SOUTHEAST. 
  GUSTS AROUND 30 KNOTS. 

* SEAS: SEAS MAY BUILD INTO THE 3 TO 5 FOOT RANGE FOR A BRIEF 
  TIME WITH STEEPER WAVES. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$

AL
657 
WHUS72 KTAE 281038
MWWTAE

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE TALLAHASSEE FL
638 AM EDT TUE APR 28 2015

...OCCASIONALLY STRONG AND GUSTY WINDS WILL AFFECT THE WATERS THIS
MORNING WITH RAPID CHANGES IN CONDITIONS...

.INCREASING PRESSURE GRADIENTS DUE TO A PASSING AREA OF
THUNDERSTORMS OVER THE CENTRAL GULF OF MEXICO MAY LEAD TO
OCCASIONAL PERIODS OF GUSTY WINDS OVER THE COASTAL WATERS.
WHILE ADVISORY LEVEL WINDS MAY NOT BE CONTINUOUSLY OBSERVED
THROUGH THE REST OF THE MORNING HOURS...ADDITIONAL PERIODS OF
STRONG GUSTY WINDS WILL BE POSSIBLE...WHICH COULD ALSO LEAD TO
SLIGHTLY LARGER AND STEEPER WAVES.

GMZ730-750-755-765-281900-
/O.EXA.KTAE.SC.Y.0021.000000T0000Z-150428T1900Z/
APALACHEE BAY OR COASTAL WATERS FROM KEATON BEACH TO OCHLOCKONEE
RIVER FL OUT TO 20 NM-
COASTAL WATERS FROM APALACHICOLA TO DESTIN FL OUT 20 NM-
COASTAL WATERS FROM  OCHLOCKONEE RIVER TO APALACHICOLA FL OUT TO
20 NM-
COASTAL WATERS FROM  SUWANNEE RIVER TO KEATON BEACH OUT 20 NM-
638 AM EDT TUE APR 28 2015

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 PM EDT THIS AFTERNOON...

THE NATIONAL WEATHER SERVICE IN TALLAHASSEE HAS ISSUED A SMALL
CRAFT ADVISORY...WHICH IS IN EFFECT UNTIL 3 PM EDT THIS
AFTERNOON. 

* WINDS: AS HIGH AS 20 TO 25 KNOTS FROM THE SOUTH OR SOUTHEAST. 
  GUSTS AROUND 30 KNOTS. 

* SEAS: SEAS MAY BUILD INTO THE 2 TO 4 FOOT RANGE FOR A BRIEF 
  TIME WITH STEEPER WAVES. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$

GMZ770-775-281900-
/O.CON.KTAE.SC.Y.0021.000000T0000Z-150428T1900Z/
WATERS FROM APALACHICOLA TO DESTIN FL FROM 20 TO 60 NM-
WATERS FROM  SUWANNEE RIVER TO APALACHICOLA FL FROM 20 TO 60 NM-
638 AM EDT TUE APR 28 2015

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM EDT THIS
AFTERNOON...

* WINDS: AS HIGH AS 20 TO 25 KNOTS FROM THE SOUTH OR SOUTHEAST. 
  GUSTS AROUND 30 KNOTS. 

* SEAS: SEAS MAY BUILD INTO THE 3 TO 5 FOOT RANGE FOR A BRIEF 
  TIME WITH STEEPER WAVES. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$

AL
111 
WHUS72 KTAE 281332
MWWTAE

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE TALLAHASSEE FL
932 AM EDT TUE APR 28 2015

...OCCASIONALLY STRONG AND GUSTY WINDS WILL AFFECT THE WATERS
THIS MORNING WITH RAPID CHANGES IN CONDITIONS...

.INCREASING PRESSURE GRADIENTS DUE TO A PASSING AREA OF
THUNDERSTORMS OVER THE CENTRAL GULF OF MEXICO MAY LEAD TO
OCCASIONAL PERIODS OF GUSTY WINDS OVER THE COASTAL WATERS. WHILE
ADVISORY LEVEL WINDS MAY NOT BE CONTINUOUSLY OBSERVED THROUGH THE
REST OF THE MORNING HOURS...ADDITIONAL PERIODS OF STRONG GUSTY
WINDS WILL BE POSSIBLE...WHICH COULD ALSO LEAD TO SLIGHTLY LARGER
AND STEEPER WAVES.

GMZ730-750-755-765-770-775-281900-
/O.CON.KTAE.SC.Y.0021.000000T0000Z-150428T1900Z/
APALACHEE BAY OR COASTAL WATERS FROM KEATON BEACH TO OCHLOCKONEE
RIVER FL OUT TO 20 NM-
COASTAL WATERS FROM APALACHICOLA TO DESTIN FL OUT 20 NM-
COASTAL WATERS FROM  OCHLOCKONEE RIVER TO APALACHICOLA FL OUT TO
20 NM-
COASTAL WATERS FROM  SUWANNEE RIVER TO KEATON BEACH OUT 20 NM-
WATERS FROM APALACHICOLA TO DESTIN FL FROM 20 TO 60 NM-
WATERS FROM  SUWANNEE RIVER TO APALACHICOLA FL FROM 20 TO 60 NM-
932 AM EDT TUE APR 28 2015

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM EDT THIS
AFTERNOON...

* WINDS: AS HIGH AS 20 TO 25 KNOTS FROM THE SOUTH OR SOUTHEAST. 
  GUSTS AROUND 30 KNOTS. 

* SEAS: SEAS MAY BUILD INTO THE 2 TO 4 FOOT RANGE FOR A BRIEF 
  TIME WITH STEEPER WAVES. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$

The office that day

Everything else NWS Tallahassee, FL issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Apr 28, 3:22 AM EDTRip Current StatementTAEBay, Franklin, Gulf, Walton26 hr

Nearby

Small Craft Advisories in Florida, 2015Every small craft advisory in 2015

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.