Alert archive / Puerto Rico / Small Craft Advisories in 2021

Small Craft Advisory 26, NWS JSJ

June 16, 2021

NWS JSJ issued this small craft advisory at Jun 16, 2021, 3:18 AM CDT. It took effect at Jun 17, 2021, 7:00 AM CDT. It was in force for 30 hr.

The area

The counties it named.

The facts

Issued
Jun 16, 2021, 3:18 AM CDT (08:18 UTC)
In effect from
Jun 17, 2021, 7:00 AM CDT
Expired
Jun 18, 2021, 1:00 PM CDT
In force
30 hr
Issued by
NWS JSJ

The text

As transmitted.

257 
WHCA72 TJSJ 160818
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
418 AM AST Wed Jun 16 2021

AMZ710-161630-
/O.NEW.TJSJ.SC.Y.0026.210617T1200Z-210618T1800Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
418 AM AST Wed Jun 16 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM THURSDAY TO 2 PM AST
FRIDAY...

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

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

* WHEN...From 8 AM Thursday to 2 PM 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.

&&

$$

AMZ722-161630-
/O.NEW.TJSJ.SC.Y.0026.210617T1800Z-210618T1800Z/
Anegada Passage Southward to 17N-
418 AM AST Wed Jun 16 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM THURSDAY TO 2 PM AST
FRIDAY...

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

* WHERE...Anegada Passage Southward to 17N.

* WHEN...From 2 PM Thursday to 2 PM 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.

&&

$$
10 follow-up statements
135 
WHCA72 TJSJ 162010
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
410 PM AST Wed Jun 16 2021

AMZ710-170415-
/O.CON.TJSJ.SC.Y.0026.210617T1200Z-210618T1800Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
410 PM AST Wed Jun 16 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 AM THURSDAY TO
2 PM AST FRIDAY...

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

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

* WHEN...From 8 AM Thursday to 2 PM 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.

&&

$$

AMZ722-170415-
/O.CON.TJSJ.SC.Y.0026.210617T1800Z-210618T1800Z/
Anegada Passage Southward to 17N-
410 PM AST Wed Jun 16 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 PM THURSDAY TO
2 PM AST FRIDAY...

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

* WHERE...Anegada Passage Southward to 17N.

* WHEN...From 2 PM Thursday to 2 PM 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.

&&

$$
366 
WHCA72 TJSJ 170101
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
901 PM AST Wed Jun 16 2021

AMZ725-732-170915-
/O.EXB.TJSJ.SC.Y.0026.210617T1800Z-210618T1200Z/
Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico
out 10 NM-Caribbean Waters of Puerto Rico from 10 NM to 17N-
901 PM AST Wed Jun 16 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM THURSDAY TO 8 AM AST
FRIDAY...

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

* WHERE...Coastal Waters of Southern USVI Vieques and Eastern 
  Puerto Rico out 10 NM and Caribbean Waters of Puerto Rico from 
  10 NM to 17N.

* WHEN...From 2 PM Thursday to 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.

&&

$$

AMZ715-170915-
/O.EXB.TJSJ.SC.Y.0026.210618T0000Z-210618T1200Z/
Coastal Waters of Northern USVI and Culebra out 10 NM-
901 PM AST Wed Jun 16 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 PM THURSDAY TO 8 AM AST
FRIDAY...

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

* WHERE...Coastal Waters of Northern USVI and Culebra out 10 NM.

* WHEN...From 8 PM Thursday to 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.

&&

$$

AMZ722-170915-
/O.EXT.TJSJ.SC.Y.0026.210617T1800Z-210618T1200Z/
Anegada Passage Southward to 17N-
901 PM AST Wed Jun 16 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 2 PM THURSDAY TO 8 AM
AST FRIDAY...

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

* WHERE...Anegada Passage Southward to 17N.

* WHEN...From 2 PM Thursday to 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.

&&

$$

AMZ710-170915-
/O.CON.TJSJ.SC.Y.0026.210617T1200Z-210618T1800Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
901 PM AST Wed Jun 16 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 AM THURSDAY TO
2 PM AST FRIDAY...

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

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

* WHEN...From 8 AM Thursday to 2 PM 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.

&&

$$
008 
WHCA72 TJSJ 170907
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
507 AM AST Thu Jun 17 2021

AMZ710-171715-
/O.CON.TJSJ.SC.Y.0026.210617T1200Z-210618T1800Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
507 AM AST Thu Jun 17 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM AST FRIDAY...

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

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

* WHEN...From 8 AM Thursday to 2 PM 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.

&&

$$

AMZ722-725-732-171715-
/O.CON.TJSJ.SC.Y.0026.210617T1800Z-210618T1200Z/
Anegada Passage Southward to 17N-
Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico
out 10 NM-Caribbean Waters of Puerto Rico from 10 NM to 17N-
507 AM AST Thu Jun 17 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 PM THIS
AFTERNOON TO 8 AM AST FRIDAY...

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

* WHERE...Anegada Passage Southward to 17N. Coastal waters of
  southern USVI Vieques and eastern Puerto Rico out 10 NM. 
  Caribbean waters of Puerto Rico from 10 NM TO 17N. 

* WHEN...From 2 PM Thursday to 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.

&&

$$

AMZ715-171715-
/O.CON.TJSJ.SC.Y.0026.210618T0000Z-210618T1200Z/
Coastal Waters of Northern USVI and Culebra out 10 NM-
507 AM AST Thu Jun 17 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 PM THIS EVENING
TO 8 AM AST FRIDAY...

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

* WHERE...Coastal Waters of Northern USVI and Culebra out 10 NM.

* WHEN...From 8 PM Thursday to 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.

&&

$$
547 
WHCA72 TJSJ 171030 CCA 
MWWSJU

URGENT - MARINE WEATHER MESSAGE...CORRECTED
National Weather Service San Juan PR
630 AM AST Thu Jun 17 2021

AMZ710-171715-
/O.COR.TJSJ.SC.Y.0026.210617T1200Z-210618T1800Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
630 AM AST Thu Jun 17 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM AST FRIDAY...

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

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

* WHEN...Until 2 PM 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.

&&

$$

AMZ722-725-732-171715-
/O.COR.TJSJ.SC.Y.0026.210617T1800Z-210618T1200Z/
Anegada Passage Southward to 17N-
Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico
out 10 NM-Caribbean Waters of Puerto Rico from 10 NM to 17N-
630 AM AST Thu Jun 17 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 PM THIS
AFTERNOON TO 8 AM AST FRIDAY...

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

* WHERE...Anegada Passage Southward to 17N. Coastal waters of
  southern USVI Vieques and eastern Puerto Rico out 10 NM. 
  Caribbean waters of Puerto Rico from 10 NM TO 17N. 

* WHEN...From 2 PM this afternoon to 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.

&&

$$

AMZ715-171715-
/O.COR.TJSJ.SC.Y.0026.210618T0000Z-210618T1200Z/
Coastal Waters of Northern USVI and Culebra out 10 NM-
630 AM AST Thu Jun 17 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 PM THIS EVENING
TO 8 AM AST FRIDAY...

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

* WHERE...Coastal Waters of Northern USVI and Culebra out 10 NM.

* WHEN...From 8 PM this evening to 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.

&&

$$
741 
WHCA72 TJSJ 171415
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
1015 AM AST Thu Jun 17 2021

AMZ710-172215-
/O.CON.TJSJ.SC.Y.0026.000000T0000Z-210618T1800Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
1015 AM AST Thu Jun 17 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM AST FRIDAY...

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

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

* WHEN...Until 2 PM 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.

&&

$$

AMZ722-725-732-172215-
/O.CON.TJSJ.SC.Y.0026.210617T1800Z-210618T1200Z/
Anegada Passage Southward to 17N-
Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico
out 10 NM-Caribbean Waters of Puerto Rico from 10 NM to 17N-
1015 AM AST Thu Jun 17 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 PM THIS
AFTERNOON TO 8 AM AST FRIDAY...

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

* WHERE...Anegada Passage Southward to 17N. Coastal waters of 
  southern USVI Vieques and eastern Puerto Rico out 10 NM. 
  Caribbean waters of Puerto Rico from 10 NM TO 17N.

* WHEN...From 2 PM this afternoon to 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.

&&

$$

AMZ715-172215-
/O.CON.TJSJ.SC.Y.0026.210618T0000Z-210618T1200Z/
Coastal Waters of Northern USVI and Culebra out 10 NM-
1015 AM AST Thu Jun 17 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 PM THIS EVENING
TO 8 AM AST FRIDAY...

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

* WHERE...Coastal Waters of Northern USVI and Culebra out 10 NM.

* WHEN...From 8 PM this evening to 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.

&&

$$
292 
WHCA72 TJSJ 172010
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
410 PM AST Thu Jun 17 2021

AMZ722-725-732-180415-
/O.CON.TJSJ.SC.Y.0026.000000T0000Z-210618T1200Z/
Anegada Passage Southward to 17N-
Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico
out 10 NM-Caribbean Waters of Puerto Rico from 10 NM to 17N-
410 PM AST Thu Jun 17 2021

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

* WHAT...East winds 15 to 20 kt with higher gusts and seas of 5 
  to 7 feet expected.

* WHERE...Anegada Passage Southward to 17N. Coastal waters of 
  southern USVI Vieques and eastern Puerto Rico out 10 NM. 
  Caribbean waters of Puerto Rico from 10 NM TO 17N.

* WHEN...Through 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.

&&

$$

AMZ710-180415-
/O.CON.TJSJ.SC.Y.0026.000000T0000Z-210618T1800Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
410 PM AST Thu Jun 17 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM AST FRIDAY...

* WHAT...East winds 15 to 20 kt with higher gusts and seas of 5 
  to 7 feet expected.

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

* WHEN...Until 2 PM 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.

&&

$$

AMZ715-180415-
/O.CON.TJSJ.SC.Y.0026.210618T0000Z-210618T1200Z/
Coastal Waters of Northern USVI and Culebra out 10 NM-
410 PM AST Thu Jun 17 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 PM THIS EVENING
TO 8 AM AST FRIDAY...

* WHAT...East winds 15 to 20 kt with higher gusts and seas of 5 
  to 7 feet expected.

* WHERE...Coastal Waters of Northern USVI and Culebra out 10 NM.

* WHEN...From 8 PM this evening to 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.

&&

$$
556 
WHCA72 TJSJ 180055
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
855 PM AST Thu Jun 17 2021

AMZ715-722-725-732-180900-
/O.CON.TJSJ.SC.Y.0026.000000T0000Z-210618T1200Z/
Coastal Waters of Northern USVI and Culebra out 10 NM-
Anegada Passage Southward to 17N-
Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico
out 10 NM-Caribbean Waters of Puerto Rico from 10 NM to 17N-
855 PM AST Thu Jun 17 2021

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

* WHAT...East winds 15 to 20 kt with higher gusts and seas of 5 
  to 7 feet expected.

* WHERE...Anegada Passage Southward to 17N. Coastal waters of 
  southern USVI Vieques and eastern Puerto Rico out 10 NM. 
  Caribbean waters of Puerto Rico from 10 NM TO 17N.

* WHEN...Through 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.

&&

$$

AMZ710-180900-
/O.CON.TJSJ.SC.Y.0026.000000T0000Z-210618T1800Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
855 PM AST Thu Jun 17 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM AST FRIDAY...

* WHAT...East winds 15 to 20 kt with higher gusts and seas of 5 
  to 7 feet expected.

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

* WHEN...Until 2 PM 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.

&&

$$
938 
WHCA72 TJSJ 180104 CCA
MWWSJU

URGENT - MARINE WEATHER MESSAGE...CORRECTED
National Weather Service San Juan PR
904 PM AST Thu Jun 17 2021

AMZ715-722-725-732-180900-
/O.COR.TJSJ.SC.Y.0026.000000T0000Z-210618T1200Z/
Coastal Waters of Northern USVI and Culebra out 10 NM-
Anegada Passage Southward to 17N-
Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico
out 10 NM-Caribbean Waters of Puerto Rico from 10 NM to 17N-
904 PM AST Thu Jun 17 2021

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

* WHAT...East winds 15 to 20 kt with higher gusts and seas of 5 
  to 7 feet expected.

* WHERE...Anegada Passage Southward to 17N. Coastal waters of
  Northern USVI and Culebra out 10 NM. Coastal waters of southern
  USVI Vieques and eastern Puerto Rico out 10 NM. Caribbean 
  waters of Puerto Rico from 10 NM TO 17N.

* WHEN...Through 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.

&&

$$

AMZ710-180900-
/O.CON.TJSJ.SC.Y.0026.000000T0000Z-210618T1800Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
904 PM AST Thu Jun 17 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM AST FRIDAY...

* WHAT...East winds 15 to 20 kt with higher gusts and seas of 5 
  to 7 feet expected.

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

* WHEN...Until 2 PM 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.

&&

$$
547 
WHCA72 TJSJ 180833
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
433 AM AST Fri Jun 18 2021

AMZ715-722-725-732-181200-
/O.CON.TJSJ.SC.Y.0026.000000T0000Z-210618T1200Z/
Coastal Waters of Northern USVI and Culebra out 10 NM-
Anegada Passage Southward to 17N-
Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico
out 10 NM-Caribbean Waters of Puerto Rico from 10 NM to 17N-
433 AM AST Fri Jun 18 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM AST THIS
MORNING...

* WHAT...East winds 15 to 20 kt with higher gusts and seas of 5 
  to 7 feet expected.

* WHERE...Anegada Passage Southward to 17N. Coastal waters of 
  Northern USVI and Culebra out 10 NM. Coastal waters of 
  southern USVI Vieques and eastern Puerto Rico out 10 NM. 
  Caribbean waters of Puerto Rico from 10 NM TO 17N.

* WHEN...Through 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.

&&

$$

AMZ710-181645-
/O.CON.TJSJ.SC.Y.0026.000000T0000Z-210618T1800Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
433 AM AST Fri Jun 18 2021

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

* WHAT...East winds 15 to 20 kt with higher gusts and seas of 5 
  to 7 feet expected.

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

* WHEN...Until 2 PM 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.

&&

$$
598 
WHCA72 TJSJ 181316
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
916 AM AST Fri Jun 18 2021

AMZ710-181800-
/O.CON.TJSJ.SC.Y.0026.000000T0000Z-210618T1800Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
916 AM AST Fri Jun 18 2021

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

* WHAT...East winds 15 to 20 kt with higher gusts and seas of 5 
  to 7 feet expected.

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

* 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.

&&

$$

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.