Alert archive / Puerto Rico / Small Craft Advisories in 2021

Small Craft Advisory 46, NWS JSJ

November 18, 2021

NWS JSJ issued this small craft advisory at Nov 18, 2021, 8:42 AM CST. It was in force for 3 hr.

The area

The counties it named.

The facts

Issued
Nov 18, 2021, 8:42 AM CST (14:42 UTC)
Expired
Nov 18, 2021, 12:00 PM CST
In force
3 hr
Issued by
NWS JSJ

The text

As transmitted.

880 
WHCA72 TJSJ 181442
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
1042 AM AST Thu Nov 18 2021

AMZ732-741-181800-
/O.NEW.TJSJ.SC.Y.0046.211118T1442Z-211118T1800Z/
Caribbean Waters of Puerto Rico from 10 NM to 17N-
Mona Passage Southward to 17N-
1042 AM AST Thu Nov 18 2021

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 PM AST THIS AFTERNOON...

* WHAT...East winds 15 to 20 kt with gusts up to 30 kt and seas 
  5 to 7 feet.

* WHERE...Caribbean Waters of Puerto Rico from 10 NM to 17N and 
  Mona Passage Southward to 17N.

* WHEN...Until 2 PM AST 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.

&&

$$

AMZ715-722-181800-
/O.CON.TJSJ.SC.Y.0044.000000T0000Z-211118T1800Z/
Coastal Waters of Northern USVI and Culebra out 10 NM-
Anegada Passage Southward to 17N-
1042 AM AST Thu Nov 18 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM AST THIS
AFTERNOON...

* WHAT...Winds 15 to 20 kt with gusts up to 25 kt and seas 5 to 
  7 feet, with occasional seas of up to 9 feet.

* WHERE...Coastal Waters of Northern USVI and Culebra out 10 NM 
  and Anegada Passage Southward to 17N.

* WHEN...Until 2 PM AST 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.

&&

$$

AMZ725-181800-
/O.CON.TJSJ.SC.Y.0043.000000T0000Z-211118T1800Z/
Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico
out 10 NM-
1042 AM AST Thu Nov 18 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM AST THIS
AFTERNOON...

* WHAT...Winds 15 to 20 kt with gusts up to 25 kt and seas 5 to 
  7 feet, with occasional seas of up to 9 feet.

* WHERE...Coastal Waters of Southern USVI Vieques and Eastern 
  Puerto Rico out 10 NM.

* WHEN...Until 2 PM AST 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.

&&

$$

AMZ712-181800-
/O.CON.TJSJ.SC.Y.0045.000000T0000Z-211118T1800Z/
Coastal Waters of Northern Puerto Rico out 10 NM-
1042 AM AST Thu Nov 18 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM AST THIS
AFTERNOON...

* WHAT...Winds 15 to 20 kt with gusts up to 25 kt and seas 5 to 
  7 feet, with occasional seas of up to 9 feet.

* WHERE...Coastal Waters of Northern Puerto Rico out 10 NM.

* WHEN...Until 2 PM AST 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.

&&

$$

AMZ710-182245-
/O.CON.TJSJ.SC.Y.0043.000000T0000Z-211119T1200Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
1042 AM AST Thu Nov 18 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM AST FRIDAY...

* WHAT...Winds 15 to 20 kt with gusts up to 25 kt and seas 5 to 
  7 feet, with occasional seas of up to 9 feet.

* WHERE...Atlantic waters of Puerto Rico and USVI from 10 NM to 
  19.5N.

* WHEN...Until 8 AM AST Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

Nearby

Small Craft Advisories in Puerto Rico, 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.