Alert archive / Puerto Rico / Small Craft Advisories in 2021

Small Craft Advisory 13, NWS JSJ

March 8, 2021

NWS JSJ issued this small craft advisory at Mar 8, 2021, 1:50 AM CST. It took effect at Mar 9, 2021, 6:00 AM CST. It was in force for 5 days.

The area

The counties it named.

The facts

Issued
Mar 8, 2021, 1:50 AM CST (07:50 UTC)
In effect from
Mar 9, 2021, 6:00 AM CST
Expired
Mar 14, 2021, 1:00 PM CDT
In force
5 days
Issued by
NWS JSJ

The text

As transmitted.

597 
WHCA72 TJSJ 080750
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
350 AM AST Mon Mar 8 2021

AMZ710-081600-
/O.NEW.TJSJ.SC.Y.0013.210309T1200Z-210311T0900Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
350 AM AST Mon Mar 8 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM TUESDAY TO 5 AM AST
THURSDAY...

* WHAT...East winds 10 to 15 knots with higher gusts and seas up
  to 9 feet.


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

* WHEN...From 8 AM Tuesday to 5 AM AST Thursday.

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


PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
25 follow-up statements
504 
WHCA72 TJSJ 081450
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
1050 AM AST Mon Mar 8 2021

AMZ710-082300-
/O.CON.TJSJ.SC.Y.0013.210309T1200Z-210311T0900Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
1050 AM AST Mon Mar 8 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 AM TUESDAY TO
5 AM AST THURSDAY...

* WHAT...East winds 10 to 15 knots with higher gusts and seas up 
  to 9 feet.

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

* WHEN...From 8 AM Tuesday to 5 AM AST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
176 
WHCA72 TJSJ 081951
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
351 PM AST Mon Mar 8 2021

AMZ712-741-090400-
/O.EXB.TJSJ.SC.Y.0013.210309T1800Z-210311T0600Z/
Coastal Waters of Northern Puerto Rico out 10 NM-
Mona Passage Southward to 17N-
351 PM AST Mon Mar 8 2021

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

* WHAT...East winds 10 to 15 knots with higher gusts and seas up 
  to 9 feet.

* WHERE...Coastal Waters of Northern Puerto Rico and Mona Passage
  Southward.

* WHEN...From 2 PM Tuesday to 2 AM AST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

AMZ722-090400-
/O.EXB.TJSJ.SC.Y.0013.210310T0000Z-210311T0600Z/
Anegada Passage Southward to 17N-
351 PM AST Mon Mar 8 2021

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

* WHAT...East winds 10 to 15 knots with higher gusts and seas up 
  to 9 feet.

* WHERE...Anegada Passage Southward.

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

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


PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

AMZ715-725-742-090400-
/O.EXB.TJSJ.SC.Y.0013.210310T0600Z-210311T0600Z/
Coastal Waters of Northern USVI and Culebra out 10 NM-
Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico
out 10 NM-Coastal Waters of Northwestern Puerto Rico out 10 NM-
351 PM AST Mon Mar 8 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM 2 AM WEDNESDAY TO 2 AM AST
THURSDAY...

* WHAT...East winds 10 to 15 knots with higher gusts and seas up 
  to 9 feet.

* WHERE...Coastal Waters of Northern USVI and Culebra, Coastal
  Waters of Southern USVI Vieques and Eastern Puerto Rico and
  Coastal Waters of Northwestern Puerto Rico.

* WHEN...From 2 AM Wednesday to 2 AM AST Thursday.

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


PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

AMZ710-090400-
/O.EXT.TJSJ.SC.Y.0013.210309T1200Z-210311T0600Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
351 PM AST Mon Mar 8 2021

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

* WHAT...East winds 10 to 15 knots with higher gusts and seas up 
  to 9 feet.

* WHERE...Atlantic Waters of Puerto Rico and USVI.

* WHEN...From 8 AM Tuesday to 2 AM AST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
159 
WHCA72 TJSJ 090124
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
924 PM AST Mon Mar 8 2021

AMZ710-090930-
/O.CON.TJSJ.SC.Y.0013.210309T1200Z-210311T0600Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
924 PM AST Mon Mar 8 2021

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

* WHAT...East winds 10 to 15 knots with higher gusts and seas up 
  to 9 feet.

* WHERE...Atlantic Waters of Puerto Rico and USVI.

* WHEN...From 8 AM Tuesday to 2 AM AST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

AMZ712-741-090930-
/O.CON.TJSJ.SC.Y.0013.210309T1800Z-210311T0600Z/
Coastal Waters of Northern Puerto Rico out 10 NM-
Mona Passage Southward to 17N-
924 PM AST Mon Mar 8 2021

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

* WHAT...East winds 10 to 15 knots with higher gusts and seas up 
  to 9 feet.

* WHERE...Coastal Waters of Northern Puerto Rico and Mona 
  Passage Southward.

* WHEN...From 2 PM Tuesday to 2 AM AST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

AMZ722-090930-
/O.CON.TJSJ.SC.Y.0013.210310T0000Z-210311T0600Z/
Anegada Passage Southward to 17N-
924 PM AST Mon Mar 8 2021

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

* WHAT...East winds 10 to 15 knots with higher gusts and seas up 
  to 9 feet.

* WHERE...Anegada Passage Southward.

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

AMZ715-725-742-090930-
/O.CON.TJSJ.SC.Y.0013.210310T0600Z-210311T0600Z/
Coastal Waters of Northern USVI and Culebra out 10 NM-
Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico
out 10 NM-Coastal Waters of Northwestern Puerto Rico out 10 NM-
924 PM AST Mon Mar 8 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 AM WEDNESDAY TO
2 AM AST THURSDAY...

* WHAT...East winds 10 to 15 knots with higher gusts and seas up 
  to 9 feet.

* WHERE...Coastal Waters of Northern USVI and Culebra, Coastal 
  Waters of Southern USVI Vieques and Eastern Puerto Rico and 
  Coastal Waters of Northwestern Puerto Rico.

* WHEN...From 2 AM Wednesday to 2 AM AST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
013 
WHCA72 TJSJ 090748
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
348 AM AST Tue Mar 9 2021

AMZ710-091600-
/O.EXT.TJSJ.SC.Y.0013.210309T1200Z-210311T1800Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
348 AM AST Tue Mar 9 2021

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

* WHAT...East winds 15 to 20 knots with higher gusts and seas up 
  to 10 feet.

* WHERE...Atlantic Waters of Puerto Rico and USVI.

* WHEN...From 8 AM this morning to 2 PM AST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

AMZ712-722-741-091600-
/O.EXT.TJSJ.SC.Y.0013.210310T0000Z-210311T1800Z/
Coastal Waters of Northern Puerto Rico out 10 NM-
Anegada Passage Southward to 17N-Mona Passage Southward to 17N-
348 AM AST Tue Mar 9 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 8 PM THIS EVENING TO
2 PM AST THURSDAY...

* WHAT...East winds 15 to 20 knots with higher gusts and seas up 
  to 8 feet.

* WHERE...Coastal Waters of Northern Puerto Rico, Anegada Passage
  and Mona Passage.

* WHEN...From 8 PM this evening to 2 PM AST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

AMZ715-725-742-091600-
/O.EXT.TJSJ.SC.Y.0013.210310T0600Z-210311T1800Z/
Coastal Waters of Northern USVI and Culebra out 10 NM-
Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico
out 10 NM-Coastal Waters of Northwestern Puerto Rico out 10 NM-
348 AM AST Tue Mar 9 2021

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

* WHAT...East winds 15 to 20 knots with higher gusts and seas up
  to 8 feet.

* WHERE...Coastal Waters of Northern USVI and Culebra, Coastal 
  Waters of Southern USVI, Vieques and Eastern Puerto Rico and 
  Coastal Waters of Northwestern Puerto Rico.

* WHEN...From 2 AM Wednesday to 2 PM AST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
404 
WHCA72 TJSJ 091356
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
Issued by National Weather Service Melbourne FL
956 AM AST Tue Mar 9 2021

AMZ710-092100-
/O.CON.TJSJ.SC.Y.0013.000000T0000Z-210311T1800Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
956 AM AST Tue Mar 9 2021

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

* WHAT...East winds 15 to 20 knots with higher gusts and seas up 
  to 10 feet.

* WHERE...Atlantic Waters of Puerto Rico and USVI.

* WHEN...Until 2 PM AST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

AMZ712-722-741-092100-
/O.CON.TJSJ.SC.Y.0013.210310T0000Z-210311T1800Z/
Coastal Waters of Northern Puerto Rico out 10 NM-
Anegada Passage Southward to 17N-Mona Passage Southward to 17N-
956 AM AST Tue Mar 9 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 PM THIS EVENING
TO 2 PM AST THURSDAY...

* WHAT...East winds 15 to 20 knots with higher gusts and seas up 
  to 8 feet.

* WHERE...Coastal Waters of Northern Puerto Rico, Anegada 
  Passage and Mona Passage.

* WHEN...From 8 PM this evening to 2 PM AST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

AMZ715-725-742-092100-
/O.CON.TJSJ.SC.Y.0013.210310T0600Z-210311T1800Z/
Coastal Waters of Northern USVI and Culebra out 10 NM-
Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico
out 10 NM-Coastal Waters of Northwestern Puerto Rico out 10 NM-
956 AM AST Tue Mar 9 2021

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

* WHAT...East winds 15 to 20 knots with higher gusts and seas up 
  to 8 feet.

* WHERE...Coastal Waters of Northern USVI and Culebra, Coastal 
  Waters of Southern USVI, Vieques and Eastern Puerto Rico and 
  Coastal Waters of Northwestern Puerto Rico.

* WHEN...From 2 AM Wednesday to 2 PM AST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
215 
WHCA72 TJSJ 092025
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
Issued by National Weather Service Melbourne FL
425 PM AST Tue Mar 9 2021

AMZ710-100930-
/O.CON.TJSJ.SC.Y.0013.000000T0000Z-210311T1800Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
425 PM AST Tue Mar 9 2021

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

* WHAT...Northeast to east winds 15 to 20 knots with higher gusts
  and seas up to 10 feet.

* WHERE...Atlantic Waters of Puerto Rico and USVI.

* WHEN...Until 2 PM AST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

AMZ712-722-741-100930-
/O.CON.TJSJ.SC.Y.0013.210310T0000Z-210311T1800Z/
Coastal Waters of Northern Puerto Rico out 10 NM-
Anegada Passage Southward to 17N-Mona Passage Southward to 17N-
425 PM AST Tue Mar 9 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 PM THIS EVENING
TO 2 PM AST THURSDAY...

* WHAT...Northeast to east winds 15 to 20 knots with higher gusts
  and seas up to 8 feet.

* WHERE...Coastal Waters of Northern Puerto Rico, Anegada 
  Passage and Mona Passage.

* WHEN...From 8 PM this evening to 2 PM AST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

AMZ715-725-742-100930-
/O.CON.TJSJ.SC.Y.0013.210310T0600Z-210311T1800Z/
Coastal Waters of Northern USVI and Culebra out 10 NM-
Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico
out 10 NM-Coastal Waters of Northwestern Puerto Rico out 10 NM-
425 PM AST Tue Mar 9 2021

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

* WHAT...East winds 15 to 20 knots with higher gusts and seas up 
  to 8 feet.

* WHERE...Coastal Waters of Northern USVI and Culebra, Coastal 
  Waters of Southern USVI, Vieques and Eastern Puerto Rico and 
  Coastal Waters of Northwestern Puerto Rico.

* WHEN...From 2 AM Wednesday to 2 PM AST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
684 
WHCA72 TJSJ 100835
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
Issued by National Weather Service Melbourne FL
435 AM AST Wed Mar 10 2021

AMZ710-712-715-722-725-741-742-102130-
/O.CON.TJSJ.SC.Y.0013.000000T0000Z-210311T1800Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
Coastal Waters of Northern Puerto Rico out 10 NM-
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-Mona Passage Southward to 17N-
Coastal Waters of Northwestern Puerto Rico out 10 NM-
435 AM AST Wed Mar 10 2021

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

* WHAT...Northeast to east winds 15 to 20 knots with higher 
  gusts and seas up to 8 to 10 feet.

* WHERE...Atlantic waters of Puerto Rico and USVI.

* WHEN...Until 2 PM AST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
169 
WHCA72 TJSJ 101405
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
1005 AM AST Wed Mar 10 2021

AMZ732-102215-
/O.EXB.TJSJ.SC.Y.0013.000000T0000Z-210312T0000Z/

Caribbean Waters of Puerto Rico from 10 NM to 17N-
1005 AM AST Wed Mar 10 2021

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM AST THURSDAY...

* WHAT...Northeast to east winds 15 to 20 knots with higher gusts
  and seas up to 7 feet.

* WHERE...Caribbean Waters of Puerto Rico from 10 NM to 17N.

* WHEN...Until 8 PM AST Thursday.

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


PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

AMZ712-715-722-725-741-742-102215-
/O.EXT.TJSJ.SC.Y.0013.000000T0000Z-210312T0000Z/
Coastal Waters of Northern Puerto Rico out 10 NM-
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-Mona Passage Southward to 17N-
Coastal Waters of Northwestern Puerto Rico out 10 NM-
1005 AM AST Wed Mar 10 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 8 PM AST THURSDAY...

* WHAT...Northeast to east winds 15 to 20 knots with higher gusts
  and seas up to 10 feet.

* WHERE...All coastal waters of the USVI and north/northwest
  Puerto Rico, as well as the Anegada/Mona Passages. 

* WHEN...Until 8 PM AST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

AMZ710-102215-
/O.EXT.TJSJ.SC.Y.0013.000000T0000Z-210313T0000Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
1005 AM AST Wed Mar 10 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 8 PM AST FRIDAY...

* WHAT...Northeast to east winds 15 to 20 knots with higher gusts
  and seas up to 10 feet.

* WHERE...Outer Atlantic waters.

* WHEN...Until 8 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.

&&

$$
015 
WHCA72 TJSJ 102010
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
410 PM AST Wed Mar 10 2021

AMZ722-110415-
/O.EXT.TJSJ.SC.Y.0013.000000T0000Z-210313T0000Z/
Anegada Passage Southward to 17N-
410 PM AST Wed Mar 10 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 8 PM AST FRIDAY...

* WHAT...Northeast to east winds 15 to 20 knots with higher 
  gusts and seas up to 10 feet.

* WHERE...Anegada Passage.

* WHEN...Until 8 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.

&&

$$

AMZ712-715-725-732-741-742-110415-
/O.EXT.TJSJ.SC.Y.0013.000000T0000Z-210311T1800Z/
Coastal Waters of Northern Puerto Rico out 10 NM-
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-
Mona Passage Southward to 17N-
Coastal Waters of Northwestern Puerto Rico out 10 NM-
410 PM AST Wed Mar 10 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 2 PM AST THURSDAY...

* WHAT...Northeast to east winds 15 to 20 knots with higher 
  gusts and seas up to 10 feet.

* WHERE...All coastal waters of the USVI and north/northwest
  Puerto Rico, as well as the Mona Passage.

* WHEN...Until 2 PM AST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

AMZ710-110415-
/O.CON.TJSJ.SC.Y.0013.000000T0000Z-210313T0000Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
410 PM AST Wed Mar 10 2021

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

* WHAT...Northeast to east winds 15 to 20 knots with higher 
  gusts and seas up to 10 feet.

* WHERE...Outer Atlantic waters.

* WHEN...Until 8 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.

&&

$$
997 
WHCA72 TJSJ 110107
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
907 PM AST Wed Mar 10 2021

AMZ710-722-110915-
/O.CON.TJSJ.SC.Y.0013.000000T0000Z-210313T0000Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
Anegada Passage Southward to 17N-
907 PM AST Wed Mar 10 2021

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

* WHAT...Northeast to east winds 15 to 20 knots with higher 
  gusts and seas up to 10 feet.

* WHERE...Anegada Passage.

* WHEN...Until 8 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.

&&

$$

AMZ712-715-725-732-741-742-110915-
/O.CON.TJSJ.SC.Y.0013.000000T0000Z-210311T1800Z/
Coastal Waters of Northern Puerto Rico out 10 NM-
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-
Mona Passage Southward to 17N-
Coastal Waters of Northwestern Puerto Rico out 10 NM-
907 PM AST Wed Mar 10 2021

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

* WHAT...Northeast to east winds 15 to 20 knots with higher 
  gusts and seas up to 10 feet.

* WHERE...All coastal waters of the USVI and north/northwest 
  Puerto Rico, as well as the Mona Passage.

* WHEN...Until 2 PM AST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
298 
WHCA72 TJSJ 110735
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
335 AM AST Thu Mar 11 2021

AMZ712-111545-
/O.EXT.TJSJ.SC.Y.0013.000000T0000Z-210312T1200Z/
Coastal Waters of Northern Puerto Rico out 10 NM-
335 AM AST Thu Mar 11 2021

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

* WHAT...Northeast to east winds 10 to 15 knots with higher gusts
  and seas up to 8 feet.

* WHERE...North/northwest of Puerto Rico. 

* 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.

&&

$$

AMZ710-111545-
/O.EXT.TJSJ.SC.Y.0013.000000T0000Z-210314T0000Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
335 AM AST Thu Mar 11 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 8 PM AST SATURDAY...

* WHAT...Northeast to east winds 10 to 15 knots with higher gusts
  and seas up to 10 feet.

* WHERE...Atlantic Waters of Puerto Rico and USVI.

* WHEN...Until 8 PM AST 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.

&&

$$

AMZ722-111545-
/O.CON.TJSJ.SC.Y.0013.000000T0000Z-210313T0000Z/
Anegada Passage Southward to 17N-
335 AM AST Thu Mar 11 2021

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

* WHAT...Northeast to east winds 10 to 15 knots with higher gusts
  and seas up to 8 feet.

* WHERE...Anegada Passage.

* WHEN...Until 8 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.

&&

$$

AMZ715-725-732-741-742-111545-
/O.CON.TJSJ.SC.Y.0013.000000T0000Z-210311T1800Z/
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-
Mona Passage Southward to 17N-
Coastal Waters of Northwestern Puerto Rico out 10 NM-
335 AM AST Thu Mar 11 2021

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

* WHAT...Northeast to east winds 10 to 20 knots with higher gusts
  and seas up to 8 feet.

* WHERE...All coastal waters of the USVI. In Puerto Rico, eastern
  and northwestern coastal waters, Culebra, and Vieques. As well 
  as Caribbean Waters and Mona Passage. 
  

* WHEN...Until 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.

&&

$$
115 
WHCA72 TJSJ 111345
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
945 AM AST Thu Mar 11 2021

AMZ722-112145-
/O.CON.TJSJ.SC.Y.0013.000000T0000Z-210313T0000Z/
Anegada Passage Southward to 17N-
945 AM AST Thu Mar 11 2021

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

* WHAT...Northeast to east winds 10 to 15 knots with higher 
  gusts and seas up to 8 feet.

* WHERE...Anegada Passage.

* WHEN...Until 8 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.

&&

$$

AMZ715-725-732-741-742-111800-
/O.CON.TJSJ.SC.Y.0013.000000T0000Z-210311T1800Z/
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-
Mona Passage Southward to 17N-
Coastal Waters of Northwestern Puerto Rico out 10 NM-
945 AM AST Thu Mar 11 2021

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

* WHAT...Northeast to east winds 10 to 20 knots with higher 
  gusts and seas up to 8 feet.

* WHERE...All coastal waters of the USVI. In Puerto Rico, 
  eastern and northwestern coastal waters, Culebra, and Vieques. 
  As well as Caribbean Waters and Mona Passage.

* WHEN...Until 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.

&&

$$

AMZ712-112145-
/O.CON.TJSJ.SC.Y.0013.000000T0000Z-210312T1200Z/
Coastal Waters of Northern Puerto Rico out 10 NM-
945 AM AST Thu Mar 11 2021

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

* WHAT...Northeast to east winds 10 to 15 knots with higher 
  gusts and seas up to 8 feet.

* WHERE...North/northwest of Puerto Rico.

* 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.

&&

$$

AMZ710-112145-
/O.CON.TJSJ.SC.Y.0013.000000T0000Z-210314T0000Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
945 AM AST Thu Mar 11 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM AST
SATURDAY...

* WHAT...Northeast to east winds 10 to 15 knots with higher 
  gusts and seas up to 10 feet.

* WHERE...Atlantic Waters of Puerto Rico and USVI.

* WHEN...Until 8 PM AST 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.

&&

$$
656 
WHCA72 TJSJ 112010
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
410 PM AST Thu Mar 11 2021

AMZ741-120415-
/O.NEW.TJSJ.SC.Y.0014.210311T2010Z-210312T1200Z/
Mona Passage Southward to 17N-
410 PM AST Thu Mar 11 2021

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

* WHAT...Seas 5 to 7 feet.

* WHERE...Mona Passage 

* 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.

&&

$$

AMZ712-722-120415-
/O.EXT.TJSJ.SC.Y.0013.000000T0000Z-210312T1800Z/
Coastal Waters of Northern Puerto Rico out 10 NM-
Anegada Passage Southward to 17N-
410 PM AST Thu Mar 11 2021

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

* WHAT...Seas 5 to 7 feet.

* WHERE...Coastal waters of northern Puerto Rico and Anegada
  Passage.

* 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.

&&

$$

AMZ710-120415-
/O.CON.TJSJ.SC.Y.0013.000000T0000Z-210314T0000Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
410 PM AST Thu Mar 11 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM AST
SATURDAY...

* WHAT...Seas 6 to 8 feet.

* WHERE...Offshore Atlantic waters.

* WHEN...Until 8 PM AST 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.

&&

$$
146 
WHCA72 TJSJ 120044
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
844 PM AST Thu Mar 11 2021

AMZ712-722-120845-
/O.CON.TJSJ.SC.Y.0013.000000T0000Z-210312T1800Z/
Coastal Waters of Northern Puerto Rico out 10 NM-
Anegada Passage Southward to 17N-
844 PM AST Thu Mar 11 2021

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

* WHAT...Seas 5 to 7 feet.

* WHERE...Coastal waters of northern Puerto Rico and Anegada 
  Passage.

* 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.

&&

$$

AMZ710-120845-
/O.CON.TJSJ.SC.Y.0013.000000T0000Z-210314T0000Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
844 PM AST Thu Mar 11 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM AST
SATURDAY...

* WHAT...Seas 6 to 8 feet.

* WHERE...Offshore Atlantic waters.

* WHEN...Until 8 PM AST 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.

&&

$$

AMZ741-120845-
/O.CON.TJSJ.SC.Y.0014.000000T0000Z-210312T1200Z/
Mona Passage Southward to 17N-
844 PM AST Thu Mar 11 2021

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

* WHAT...Seas 5 to 7 feet.

* WHERE...Mona Passage.

* 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.

&&

$$
444 
WHCA72 TJSJ 120711
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
311 AM AST Fri Mar 12 2021

AMZ712-722-121515-
/O.CON.TJSJ.SC.Y.0013.000000T0000Z-210312T1800Z/
Coastal Waters of Northern Puerto Rico out 10 NM-
Anegada Passage Southward to 17N-
311 AM AST Fri Mar 12 2021

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

* WHAT...Seas 5 to 7 feet.

* WHERE...Coastal waters of northern Puerto Rico and Anegada 
  Passage.

* 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.

&&

$$

AMZ710-121515-
/O.CON.TJSJ.SC.Y.0013.000000T0000Z-210314T0000Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
311 AM AST Fri Mar 12 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM AST
SATURDAY...

* WHAT...Seas 6 to 8 feet.

* WHERE...Offshore Atlantic waters.

* WHEN...Until 8 PM AST 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.

&&

$$

AMZ741-121200-
/O.CON.TJSJ.SC.Y.0014.000000T0000Z-210312T1200Z/
Mona Passage Southward to 17N-
311 AM AST Fri Mar 12 2021

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

* WHAT...Seas 5 to 7 feet.

* WHERE...Mona Passage.

* WHEN...Until 8 AM AST this morning.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
196 
WHCA72 TJSJ 121345
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
945 AM AST Fri Mar 12 2021

AMZ712-722-121800-
/O.CON.TJSJ.SC.Y.0013.000000T0000Z-210312T1800Z/
Coastal Waters of Northern Puerto Rico out 10 NM-
Anegada Passage Southward to 17N-
945 AM AST Fri Mar 12 2021

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

* WHAT...Seas 5 to 7 feet.

* WHERE...Coastal waters of northern Puerto Rico and Anegada 
  Passage.

* 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.

&&

$$

AMZ710-122145-
/O.CON.TJSJ.SC.Y.0013.000000T0000Z-210314T0000Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
945 AM AST Fri Mar 12 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM AST
SATURDAY...

* WHAT...Seas 6 to 8 feet.

* WHERE...Offshore Atlantic waters.

* WHEN...Until 8 PM AST 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.

&&

$$
570 
WHCA72 TJSJ 122033
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
433 PM AST Fri Mar 12 2021

AMZ710-130445-
/O.CON.TJSJ.SC.Y.0013.000000T0000Z-210314T0000Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
433 PM AST Fri Mar 12 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM AST
SATURDAY...

* WHAT...Seas 5 to 7 feet.

* WHERE...Offshore Atlantic waters.

* WHEN...Until 8 PM AST 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.

&&

$$
554 
WHCA72 TJSJ 130101
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
901 PM AST Fri Mar 12 2021

AMZ710-130915-
/O.CON.TJSJ.SC.Y.0013.000000T0000Z-210314T0000Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
901 PM AST Fri Mar 12 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM AST
SATURDAY...

* WHAT...Seas 5 to 7 feet.

* WHERE...Offshore Atlantic waters.

* WHEN...Until 8 PM AST 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.

&&

$$
172 
WHCA72 TJSJ 130837
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
437 AM AST Sat Mar 13 2021

AMZ710-131645-
/O.EXT.TJSJ.SC.Y.0013.000000T0000Z-210314T0600Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
437 AM AST Sat Mar 13 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 2 AM AST SUNDAY...

* WHAT...Seas 5 to 7 feet.

* WHERE...Offshore Atlantic waters.

* WHEN...Until 2 AM AST Sunday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
141 
WHCA72 TJSJ 131401
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
1001 AM AST Sat Mar 13 2021

AMZ710-132215-
/O.CON.TJSJ.SC.Y.0013.000000T0000Z-210314T0600Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
1001 AM AST Sat Mar 13 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM AST SUNDAY...

* WHAT...Seas 5 to 7 feet.

* WHERE...Offshore Atlantic waters.

* WHEN...Until 2 AM AST Sunday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
779 
WHCA72 TJSJ 131750
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
150 PM AST Sat Mar 13 2021

AMZ712-140200-
/O.NEW.TJSJ.SC.Y.0015.210313T1800Z-210314T1200Z/
Coastal Waters of Northern Puerto Rico out 10 NM-
150 PM AST Sat Mar 13 2021

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 AM AST SUNDAY...

* WHAT...Seas of 5 to 7 feet.

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

* WHEN...Until 8 AM AST Sunday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

AMZ710-140200-
/O.EXT.TJSJ.SC.Y.0013.000000T0000Z-210314T1200Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
150 PM AST Sat Mar 13 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 8 AM AST SUNDAY...

* WHAT...Seas of 5 to 8 feet.

* WHERE...Offshore Atlantic waters.

* WHEN...Until 8 AM AST Sunday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
672 
WHCA72 TJSJ 131958
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
358 PM AST Sat Mar 13 2021

AMZ712-140400-
/O.CON.TJSJ.SC.Y.0015.000000T0000Z-210314T1200Z/
Coastal Waters of Northern Puerto Rico out 10 NM-
358 PM AST Sat Mar 13 2021

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

* WHAT...Seas of 5 to 7 feet.

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

* WHEN...Until 8 AM AST Sunday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

AMZ710-140400-
/O.CON.TJSJ.SC.Y.0013.000000T0000Z-210314T1200Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
358 PM AST Sat Mar 13 2021

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

* WHAT...Seas of 5 to 8 feet.

* WHERE...Offshore Atlantic waters.

* WHEN...Until 8 AM AST Sunday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
751 
WHCA72 TJSJ 140021
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
821 PM AST Sat Mar 13 2021

AMZ712-140830-
/O.CON.TJSJ.SC.Y.0015.000000T0000Z-210314T1200Z/
Coastal Waters of Northern Puerto Rico out 10 NM-
821 PM AST Sat Mar 13 2021

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

* WHAT...Seas of 5 to 7 feet.

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

* WHEN...Until 8 AM AST Sunday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

AMZ710-140830-
/O.CON.TJSJ.SC.Y.0013.000000T0000Z-210314T1200Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
821 PM AST Sat Mar 13 2021

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

* WHAT...Seas of 6 to 8 feet.

* WHERE...Offshore Atlantic waters.

* WHEN...Until 8 AM AST Sunday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
012 
WHCA72 TJSJ 140802
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
402 AM AST Sun Mar 14 2021

AMZ710-141615-
/O.EXT.TJSJ.SC.Y.0013.000000T0000Z-210314T1800Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
402 AM AST Sun Mar 14 2021

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

* WHAT...Seas of 5 to 7 feet.

* WHERE...Offshore Atlantic waters.

* 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.

&&

$$

AMZ712-141200-
/O.CON.TJSJ.SC.Y.0015.000000T0000Z-210314T1200Z/
Coastal Waters of Northern Puerto Rico out 10 NM-
402 AM AST Sun Mar 14 2021

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

* WHAT...Seas of 5 to 7 feet.

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

* WHEN...Until 8 AM AST this morning.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
975 
WHCA72 TJSJ 141328
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
928 AM AST Sun Mar 14 2021

AMZ710-141800-
/O.CON.TJSJ.SC.Y.0013.000000T0000Z-210314T1800Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
928 AM AST Sun Mar 14 2021

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

* WHAT...Seas of 5 to 7 feet.

* WHERE...Offshore Atlantic waters.

* 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.

&&

$$

The office that day

Everything else NWS JSJ issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Mar 8, 1:49 AM CSTRip Current StatementJSJ7 days

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.