Alert archive / Florida / Small Craft Advisories in 2018

Small Craft Advisory 21, NWS Tallahassee, FL

July 21, 2018

NWS Tallahassee, FL issued this small craft advisory at Jul 21, 2018, 4:13 PM EDT. It took effect at Jul 22, 2018, 5:00 AM EDT. It was in force for 23 hr.

The area

The counties it named.

The facts

Issued
Jul 21, 2018, 4:13 PM EDT (20:13 UTC)
In effect from
Jul 22, 2018, 5:00 AM EDT
Expired
Jul 23, 2018, 4:00 AM EDT
In force
23 hr
Issued by
NWS Tallahassee, FL

The text

As transmitted.

291 
WHUS72 KTAE 212013
MWWTAE

URGENT - MARINE WEATHER MESSAGE
National Weather Service Tallahassee FL
413 PM EDT Sat Jul 21 2018

...HAZARDOUS BOATING CONDITIONS BEGIN LATE TONIGHT...

.Unseasonably strong WSW winds are forecast to begin
overnight and last through tomorrow night associated with a 
frontal system.

GMZ730-750-752-755-765-770-772-775-221200-
/O.NEW.KTAE.SC.Y.0021.180722T0900Z-180723T0800Z/
Apalachee Bay or Coastal Waters From Keaton Beach to Ochlockonee
River FL out to 20 Nm-
Coastal waters from Mexico Beach to Okaloosa Walton County Line
FL out 20 NM-
Coastal waters from Mexico Beach to Apalachicola FL out 20 NM-
Coastal Waters From  Ochlockonee River to Apalachicola Fl out to
20 Nm-
Coastal waters from  Suwannee River to Keaton Beach FL out 20 NM-
Waters from Mexico Beach to Okaloosa Walton County Line FL from
20 to 60 NM-
Waters from Apalachicola to Mexico Beach FL from 20 to 60 NM-
Waters from  Suwannee River to Apalachicola FL from 20 to 60 NM-
413 PM EDT Sat Jul 21 2018

...SMALL CRAFT ADVISORY IN EFFECT FROM 5 AM SUNDAY TO 4 AM EDT
MONDAY...

The National Weather Service in Tallahassee has issued a Small
Craft Advisory, which is in effect from 5 AM Sunday to 4 AM EDT
Monday. 

* WINDS...20 to 25 knots.

* WAVES/SEAS...5 to 7 feet, occasionally up to 9 feet.

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
321 
WHUS72 KTAE 220712
MWWTAE

URGENT - MARINE WEATHER MESSAGE
National Weather Service Tallahassee FL
312 AM EDT Sun Jul 22 2018

...HAZARDOUS BOATING CONDITIONS BEGIN EARLY THIS MORNING...

.Westerly winds are increasing this morning. A Small Craft 
Advisory is in effect starting at 5 AM EDT. Winds will become more
moderate after midnight tonight. Seas will be the highest late 
this afternoon into the overnight hours. Light to moderate 
southerly winds will return on Tuesday. 

GMZ730-750-752-755-765-770-772-775-221430-
/O.CON.KTAE.SC.Y.0021.180722T0900Z-180723T0800Z/
Apalachee Bay or Coastal Waters From Keaton Beach to Ochlockonee
River FL out to 20 Nm-
Coastal waters from Mexico Beach to Okaloosa Walton County Line
FL out 20 NM-
Coastal waters from Mexico Beach to Apalachicola FL out 20 NM-
Coastal Waters From  Ochlockonee River to Apalachicola Fl out to
20 Nm-
Coastal waters from  Suwannee River to Keaton Beach FL out 20 NM-
Waters from Mexico Beach to Okaloosa Walton County Line FL from
20 to 60 NM-
Waters from Apalachicola to Mexico Beach FL from 20 to 60 NM-
Waters from  Suwannee River to Apalachicola FL from 20 to 60 NM-
312 AM EDT Sun Jul 22 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EDT MONDAY...

* WINDS...20 to 25 knots.

* WAVES/SEAS...5 to 7 feet, occasionally up to 9 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 20 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.

&&

$$
219 
WHUS72 KTAE 221401
MWWTAE

URGENT - MARINE WEATHER MESSAGE
National Weather Service Tallahassee FL
1001 AM EDT Sun Jul 22 2018

...HAZARDOUS BOATING CONDITIONS WILL CONTINUE THROUGH MONDAY
MORNING...

GMZ730-750-752-755-765-770-772-775-222030-
/O.CON.KTAE.SC.Y.0021.000000T0000Z-180723T0800Z/
Apalachee Bay or Coastal Waters From Keaton Beach to Ochlockonee
River FL out to 20 Nm-
Coastal waters from Mexico Beach to Okaloosa Walton County Line
FL out 20 NM-
Coastal waters from Mexico Beach to Apalachicola FL out 20 NM-
Coastal Waters From  Ochlockonee River to Apalachicola Fl out to
20 Nm-
Coastal waters from  Suwannee River to Keaton Beach FL out 20 NM-
Waters from Mexico Beach to Okaloosa Walton County Line FL from
20 to 60 NM-
Waters from Apalachicola to Mexico Beach FL from 20 to 60 NM-
Waters from  Suwannee River to Apalachicola FL from 20 to 60 NM-
1001 AM EDT Sun Jul 22 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EDT MONDAY...

* WINDS...20 to 25 knots.

* WAVES/SEAS...5 to 7 feet, occasionally up to 9 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 20 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.

&&

$$
139 
WHUS72 KTAE 221942
MWWTAE

URGENT - MARINE WEATHER MESSAGE
National Weather Service Tallahassee FL
342 PM EDT Sun Jul 22 2018

...HAZARDOUS BOATING CONDITIONS WILL CONTINUE THROUGH TONIGHT...

GMZ730-750-752-755-765-770-772-775-230800-
/O.CON.KTAE.SC.Y.0021.000000T0000Z-180723T0800Z/
Apalachee Bay or Coastal Waters From Keaton Beach to Ochlockonee
River FL out to 20 Nm-
Coastal waters from Mexico Beach to Okaloosa Walton County Line
FL out 20 NM-
Coastal waters from Mexico Beach to Apalachicola FL out 20 NM-
Coastal Waters From  Ochlockonee River to Apalachicola Fl out to
20 Nm-
Coastal waters from  Suwannee River to Keaton Beach FL out 20 NM-
Waters from Mexico Beach to Okaloosa Walton County Line FL from
20 to 60 NM-
Waters from Apalachicola to Mexico Beach FL from 20 to 60 NM-
Waters from  Suwannee River to Apalachicola FL from 20 to 60 NM-
342 PM EDT Sun Jul 22 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EDT MONDAY...

* WINDS...Around 20 knots.

* WAVES/SEAS...5 to 7 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 20 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
Jul 21, 12:10 PM EDTSevere Thunderstorm WarningTAEGadsden50 min
Jul 21, 12:48 PM EDTSevere Thunderstorm WarningTAECalhoun, Gadsden, Gulf, Leon, Liberty, Wakulla42 min
Jul 21, 12:54 PM EDTSevere Thunderstorm WarningTAEGadsden, Jefferson, Leon, Madison, Wakulla51 min
Jul 21, 1:02 PM EDTTornado WarningTAEGadsden, Leon28 min
Jul 21, 1:14 PM EDTSpecial Marine WarningTAE91 min
Jul 21, 1:40 PM EDTSevere Thunderstorm WarningTAEGadsden, Jefferson, Leon, Madison, Taylor, Wakulla65 min
Jul 21, 1:43 PM EDTSpecial Marine WarningTAE62 min
Jul 21, 2:12 PM EDTSevere Thunderstorm WarningTAEFranklin, Gulf33 min
Jul 21, 2:35 PM EDTSpecial Marine WarningTAE115 min
Jul 21, 2:39 PM EDTSevere Thunderstorm WarningTAEDixie, Lafayette, Taylor66 min
Jul 21, 3:43 PM EDTSpecial Weather StatementTAEDixie47 min
Jul 21, 10:27 AM EDTSpecial Weather StatementTAECalhoun, Dougherty, Randolph, Terrell63 min
Jul 21, 10:34 AM EDTSpecial Weather StatementTAEBen Hill, Irwin41 min
Jul 21, 10:46 AM EDTSpecial Weather StatementTAELee, Turner, Worth44 min
Jul 21, 10:55 AM EDTSevere Thunderstorm WarningTAEBaker, Dougherty, Lee, Mitchell, Terrell, Worth65 min
Jul 21, 11:12 AM EDTSevere Thunderstorm WarningTAEBaker, Calhoun, Dougherty, Lee, Randolph, Terrell48 min
Jul 21, 11:25 AM EDTSevere Thunderstorm WarningTAEBaker, Calhoun, Clay, Decatur, Dougherty, Early and 4 more50 min
Jul 21, 11:56 AM EDTSevere Thunderstorm WarningTAEBaker, Calhoun, Colquitt, Dougherty, Grady, Mitchell and 1 more64 min

Nearby

Small Craft Advisories in Florida, 2018Every small craft advisory in 2018

Sources

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