Alert archive / Puerto Rico / High Surf Advisories in 2021

High Surf Advisory 6, NWS JSJ

April 5, 2021

NWS JSJ issued this high surf advisory at Apr 5, 2021, 6:32 AM CDT. It was in force for 9 hr.

The area

The counties it named.

The facts

Issued
Apr 5, 2021, 6:32 AM CDT (11:32 UTC)
Expired
Apr 5, 2021, 3:17 PM CDT
In force
9 hr
Issued by
NWS JSJ

The text

As transmitted.

445 
WHCA42 TJSJ 051132
CFWSJU

Coastal Hazard Message
National Weather Service San Juan PR
732 AM AST Mon Apr 5 2021

PRZ001-002-005-008-010-052200-
/O.NEW.TJSJ.SU.Y.0006.210405T1132Z-210405T2200Z/
/O.EXT.TJSJ.RP.S.0016.000000T0000Z-210406T2200Z/
San Juan and Vicinity-Northeast-North Central-Northwest-
Mayaguez and Vicinity-
732 AM AST Mon Apr 5 2021

...HIGH SURF ADVISORY IN EFFECT UNTIL 6 PM AST THIS EVENING...
...HIGH RIP CURRENT RISK NOW IN EFFECT THROUGH TUESDAY AFTERNOON...

* WHAT...For the High Surf Advisory, large breaking waves of 8 to
  12 feet. For the High Rip Current Risk, dangerous rip currents.

* WHERE...From the northwest to northeast coast of Puerto Rico.

* WHEN...For the High Surf Advisory, until 6 PM AST this 
  evening. For the High Rip Current Risk, through Tuesday 
  afternoon.

* IMPACTS...Dangerous swimming and surfing conditions and 
  localized beach erosion. Rip currents can sweep even the best 
  swimmers away from shore into deeper water.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced swimmers should remain out of the water due to
dangerous surf conditions.

Swim near a lifeguard. If caught in a rip current, relax and
float. Don't swim against the current. If able, swim in a
direction following the shoreline. If unable to escape, face the
shore and call or wave for help.

&&

$$

VIZ001-052200-
/O.EXT.TJSJ.RP.S.0016.210405T1132Z-210406T1000Z/
St.Thomas...St. John...and Adjacent Islands-
732 AM AST Mon Apr 5 2021

...HIGH RIP CURRENT RISK NOW IN EFFECT THROUGH LATE TONIGHT...

* WHAT...Dangerous rip currents expected.

* WHERE...Beaches along the north coast of Saint Thomas.

* WHEN...Through late tonight.

* IMPACTS...Rip currents can sweep even the best swimmers away 
  from shore into deeper water.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Swim near a lifeguard. If caught in a rip current, relax and
float. Don't swim against the current. If able, swim in a
direction following the shoreline. If unable to escape, face the
shore and call or wave for help.

&&

$$

PRZ012-052200-
/O.EXT.TJSJ.RP.S.0016.000000T0000Z-210406T2200Z/
Culebra-
732 AM AST Mon Apr 5 2021

...HIGH RIP CURRENT RISK NOW IN EFFECT THROUGH TUESDAY AFTERNOON...

* WHAT...Dangerous rip currents expected.

* WHERE...Beaches along the northeast, Rincon and Aguada coast 
  of Puerto Rico, and north coast of Culebra.

* WHEN...Through Tuesday afternoon.

* IMPACTS...Rip currents can sweep even the best swimmers away 
  from shore into deeper water.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Swim near a lifeguard. If caught in a rip current, relax and
float. Don't swim against the current. If able, swim in a
direction following the shoreline. If unable to escape, face the
shore and call or wave for help.

&&

$$
1 follow-up statement
516 
WHCA42 TJSJ 052017
CFWSJU

Coastal Hazard Message
National Weather Service San Juan PR
417 PM AST Mon Apr 5 2021

PRZ001-002-005-008-010-060430-
/O.CAN.TJSJ.SU.Y.0006.000000T0000Z-210405T2200Z/
/O.EXT.TJSJ.SU.Y.0007.000000T0000Z-210406T1000Z/
/O.CON.TJSJ.RP.S.0016.000000T0000Z-210406T2200Z/
San Juan and Vicinity-Northeast-North Central-Northwest-
Mayaguez and Vicinity-
417 PM AST Mon Apr 5 2021

...HIGH SURF ADVISORY NOW IN EFFECT UNTIL 6 AM AST TUESDAY...
...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH TUESDAY
AFTERNOON...

* WHAT...For the High Surf Advisory, large breaking waves of 8 
  to 12 feet. For the High Rip Current Risk, dangerous rip 
  currents.

* WHERE...Beaches of northwestern to northeastern Puerto Rico,
  including Aguada and Rincon.

* WHEN...For the High Surf Advisory, until 6 AM AST Tuesday. For 
  the High Rip Current Risk, through Tuesday afternoon.

* IMPACTS...Dangerous swimming and surfing conditions and 
  localized beach erosion. Rip currents can sweep even the best 
  swimmers away from shore into deeper water.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced swimmers should remain out of the water due to
dangerous surf conditions.

Swim near a lifeguard. If caught in a rip current, relax and
float. Don't swim against the current. If able, swim in a
direction following the shoreline. If unable to escape, face the
shore and call or wave for help.

&&

$$

VIZ001-060430-
/O.CON.TJSJ.RP.S.0016.000000T0000Z-210406T1000Z/
St.Thomas...St. John...and Adjacent Islands-
417 PM AST Mon Apr 5 2021

...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH LATE TONIGHT...

* WHAT...Dangerous rip currents expected.

* WHERE...Beaches along the north coast of Saint Thomas.

* WHEN...Through late tonight.

* IMPACTS...Rip currents can sweep even the best swimmers away 
  from shore into deeper water.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Swim near a lifeguard. If caught in a rip current, relax and
float. Don't swim against the current. If able, swim in a
direction following the shoreline. If unable to escape, face the
shore and call or wave for help.

&&

$$

PRZ012-060430-
/O.CON.TJSJ.RP.S.0016.000000T0000Z-210406T2200Z/
Culebra-
417 PM AST Mon Apr 5 2021

...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH TUESDAY
AFTERNOON...

* WHAT...Dangerous rip currents expected.

* WHERE...Beaches along the north coast of Culebra.

* WHEN...Through Tuesday afternoon.

* IMPACTS...Rip currents can sweep even the best swimmers away 
  from shore into deeper water.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Swim near a lifeguard. If caught in a rip current, relax and
float. Don't swim against the current. If able, swim in a
direction following the shoreline. If unable to escape, face the
shore and call or wave for help.

&&

$$

The office that day

Everything else NWS JSJ issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Apr 4, 8:39 PM CDTSmall Craft AdvisoryJSJ52 hr
Apr 5, 6:32 AM CDTHigh Surf AdvisoryJSJ27 hr
Apr 5, 1:19 PM CDTAreal Flood AdvisoryJSJ3 hr
Apr 5, 2:05 PM CDTAreal Flood AdvisoryJSJ3 hr
Apr 5, 3:23 PM CDTAreal Flood AdvisoryJSJ97 min

Nearby

High Surf Advisories in Puerto Rico, 2021Every high surf 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.