Alert archive / Florida / Small Craft Advisories in 2021

Small Craft Advisory 1, NWS Miami, FL

January 8, 2021

NWS Miami, FL issued this small craft advisory at Jan 8, 2021, 5:36 AM EST. It took effect at Jan 8, 2021, 1:00 PM EST. It was in force for 18 hr.

The area

The counties it named.

The facts

Issued
Jan 8, 2021, 5:36 AM EST (10:36 UTC)
In effect from
Jan 8, 2021, 1:00 PM EST
Expired
Jan 9, 2021, 7:00 AM EST
In force
18 hr
Issued by
NWS Miami, FL

The text

As transmitted.

933 
WHUS72 KMFL 081036
MWWMFL

URGENT - MARINE WEATHER MESSAGE
National Weather Service Miami FL
536 AM EST Fri Jan 8 2021

GMZ656-676-081845-
/O.NEW.KMFL.SC.Y.0001.210108T1800Z-210109T0600Z/
Coastal waters from Chokoloskee to Bonita Beach FL out 20 NM-
Waters from Chokoloskee to Bonita Beach FL from 20 to 60 NM-
536 AM EST Fri Jan 8 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM 1 PM THIS AFTERNOON TO
1 AM EST SATURDAY...

* WHAT...Northwest winds around 20 kt with gusts up to 25 kt and 
  seas 3 to 6 feet expected.

* WHERE...Coastal waters from Chokoloskee to Bonita Beach FL out 
  20 NM and Waters from Chokoloskee to Bonita Beach FL from 20 
  to 60 NM.

* WHEN...From 1 PM this afternoon to 1 AM EST Saturday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

A sudden onset of rough seas may cause hazardous conditions,
which may occur suddenly at jetties and inlets. These conditions
could catch boaters by surprise. Boaters should use caution when
entering or exiting the inlets and jetty areas.

&&

$$

AMZ670-671-081845-
/O.NEW.KMFL.SC.Y.0001.210108T2100Z-210109T1200Z/
Waters from Jupiter Inlet to Deerfield Beach FL from 20 to 60 NM-
Waters from Deerfield Beach to Ocean Reef FL from 20 to 60 NM
excluding the territorial waters of Bahamas-
536 AM EST Fri Jan 8 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM 4 PM THIS AFTERNOON TO
7 AM EST SATURDAY...

* WHAT...West winds around 20 kt with gusts up to 25 kt and seas 
  3 to 6 feet expected.

* WHERE...Waters from Jupiter Inlet to Deerfield Beach FL from 
  20 to 60 NM and Waters from Deerfield Beach to Ocean Reef FL 
  from 20 to 60 NM excluding the territorial waters of Bahamas.

* WHEN...From 4 PM this afternoon to 7 AM EST Saturday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

A sudden onset of rough seas may cause hazardous conditions,
which may occur suddenly at jetties and inlets. These conditions
could catch boaters by surprise. Boaters should use caution when
entering or exiting the inlets and jetty areas.

&&

$$
2 follow-up statements
604 
WHUS72 KMFL 081505
MWWMFL

URGENT - MARINE WEATHER MESSAGE
National Weather Service Miami FL
1005 AM EST Fri Jan 8 2021

GMZ656-676-082315-
/O.CON.KMFL.SC.Y.0001.210108T1800Z-210109T0600Z/
Coastal waters from Chokoloskee to Bonita Beach FL out 20 NM-
Waters from Chokoloskee to Bonita Beach FL from 20 to 60 NM-
1005 AM EST Fri Jan 8 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM EST
SATURDAY...

* WHAT...Northwest winds around 20 kt with gusts up to 25 kt and 
  seas 3 to 6 feet expected.

* WHERE...Waters from Chokoloskee to Bonita Beach FL from 20 to 
  60 NM and Coastal waters from Chokoloskee to Bonita Beach FL 
  out 20 NM.

* WHEN...Until 1 AM EST Saturday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

A sudden onset of rough seas may cause hazardous conditions,
which may occur suddenly at jetties and inlets. These conditions
could catch boaters by surprise. Boaters should use caution when
entering or exiting the inlets and jetty areas.

&&

$$

AMZ670-671-082315-
/O.CON.KMFL.SC.Y.0001.210108T2100Z-210109T1200Z/
Waters from Jupiter Inlet to Deerfield Beach FL from 20 to 60 NM-
Waters from Deerfield Beach to Ocean Reef FL from 20 to 60 NM
excluding the territorial waters of Bahamas-
1005 AM EST Fri Jan 8 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 4 PM THIS
AFTERNOON TO 7 AM EST SATURDAY...

* WHAT...West winds around 20 kt with gusts up to 25 kt and seas 3 
  to 5 feet expected.

* WHERE...Waters from Deerfield Beach to Ocean Reef FL from 20 
  to 60 NM excluding the territorial waters of Bahamas and 
  Waters from Jupiter Inlet to Deerfield Beach FL from 20 to 60 
  NM.

* WHEN...From 4 PM this afternoon to 7 AM EST Saturday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

A sudden onset of rough seas may cause hazardous conditions,
which may occur suddenly at jetties and inlets. These conditions
could catch boaters by surprise. Boaters should use caution when
entering or exiting the inlets and jetty areas.

&&

$$
950 
WHUS72 KMFL 082039
MWWMFL

URGENT - MARINE WEATHER MESSAGE
National Weather Service Miami FL
339 PM EST Fri Jan 8 2021

AMZ650-651-091200-
/O.EXA.KMFL.SC.Y.0001.210108T2100Z-210109T1200Z/
Coastal waters from Jupiter Inlet to Deerfield Beach FL out 20 NM-
Coastal waters from Deerfield Beach to Ocean Reef FL out 20 NM-
339 PM EST Fri Jan 8 2021

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 AM EST SATURDAY...

* WHAT...West winds around 20 kt with gusts up to 25 kt and seas 
  3 to 5 feet expected.

* WHERE...Coastal waters from Jupiter Inlet to Deerfield Beach 
  FL out 20 NM and Coastal waters from Deerfield Beach to Ocean 
  Reef FL out 20 NM.

* WHEN...From 4 PM this afternoon to 7 AM EST Saturday.

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


PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

A sudden onset of rough seas may cause hazardous conditions,
which may occur suddenly at jetties and inlets. These conditions
could catch boaters by surprise. Boaters should use caution when
entering or exiting the inlets and jetty areas.

&&

$$

GMZ656-676-091200-
/O.EXT.KMFL.SC.Y.0001.000000T0000Z-210109T1200Z/
Coastal waters from Chokoloskee to Bonita Beach FL out 20 NM-
Waters from Chokoloskee to Bonita Beach FL from 20 to 60 NM-
339 PM EST Fri Jan 8 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 7 AM EST SATURDAY...

* WHAT...Northwest winds around 20 kt with gusts up to 25 kt and 
  seas 3 to 6 feet expected.

* WHERE...Waters from Chokoloskee to Bonita Beach FL from 20 to 
  60 NM and Coastal waters from Chokoloskee to Bonita Beach FL 
  out 20 NM.

* WHEN...Until 7 AM EST Saturday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

A sudden onset of rough seas may cause hazardous conditions,
which may occur suddenly at jetties and inlets. These conditions
could catch boaters by surprise. Boaters should use caution when
entering or exiting the inlets and jetty areas.

&&

$$

AMZ670-671-091200-
/O.CON.KMFL.SC.Y.0001.210108T2100Z-210109T1200Z/
Waters from Jupiter Inlet to Deerfield Beach FL from 20 to 60 NM-
Waters from Deerfield Beach to Ocean Reef FL from 20 to 60 NM
excluding the territorial waters of Bahamas-
339 PM EST Fri Jan 8 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 AM EST
SATURDAY...

* WHAT...West winds around 20 kt with gusts up to 25 kt and seas 
  3 to 5 feet expected.

* WHERE...Waters from Deerfield Beach to Ocean Reef FL from 20 
  to 60 NM excluding the territorial waters of Bahamas and 
  Waters from Jupiter Inlet to Deerfield Beach FL from 20 to 60 
  NM.

* WHEN...From 4 PM this afternoon to 7 AM EST Saturday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

A sudden onset of rough seas may cause hazardous conditions,
which may occur suddenly at jetties and inlets. These conditions
could catch boaters by surprise. Boaters should use caution when
entering or exiting the inlets and jetty areas.

&&

$$

Baxter

The office that day

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

IssuedProductOfficeCountiesLasted
Jan 8, 2:11 AM ESTSpecial Marine WarningMFL49 min

Nearby

Small Craft Advisories in Florida, 2021Every small craft advisory in 2021

Sources

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