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Severe · Special Marine WarningThis alert has expired. It is kept for reference.

Special Marine Warning issued October 26 at 3:04PM AST until October 26

Affecting Caribbean Waters of Puerto Rico from 10 NM to 17N, including the Coastal Waters of Saint Croix; Coastal Waters of Southern Puerto Rico out 10 NM

In effect until: Oct 26, 2026, 7:30 PM

Caribbean Waters of Puerto Rico from 10 NM to 17N, including the Coastal Waters of Saint Croix; Coastal Waters of Southern Puerto Rico out 10 NM

Likely impact in Caribbean Waters of Puerto Rico from 10 NM to 17N, including the Coastal Waters of Saint Croix; effects through 7:30 PM.

Move to safe harbor until hazardous weather passes.

Read the original bulletin (official text)
SMWSJU

The National Weather Service in San Juan has issued a

* Special Marine Warning for...
Caribbean waters of Puerto Rico from 10 NM to 17N, including the
coastal waters of Saint Croix...
Coastal Waters of Southern Puerto Rico out 10 NM...

* Until 330 PM AST.

* At 304 PM AST, showers, and possible t-storms, capable of producing
waterspouts were located over open waters of Caribbean waters of
Puerto Rico from 10 NM to 17N, including the coastal waters of
Saint Croix and Coastal Waters of Southern Puerto Rico out 10 NM
zones, moving northwest at 15 knots.

HAZARD...Waterspouts.

SOURCE...Radar indicated.

IMPACT...Waterspouts can create locally hazardous seas.

* Locations impacted include...
Mainly open waters of Caribbean waters of Puerto Rico from 10 NM to
17N, including the coastal waters of Saint Croix and Coastal Waters
of Southern Puerto Rico out 10 NM.
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Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™