NWS San Juan PRMA.W 0014June 29, 2026
Special Marine Warning: Atlantic Waters of Puerto Rico AND USVI from 10 NM to 19.5N and Coastal Waters of Northern Puerto Rico out 10 NM
The National Weather Service office in San Juan issued a special marine warning for Atlantic Waters of Puerto Rico AND USVI from 10 NM to 19.5N and Coastal Waters of Northern Puerto Rico out 10 NM, which was in force until 4:00 p.m. local time on June 29. It was the 14th special marine warning the NWS office in San Juan issued in 2026.
ExpiredWarning
In force for 1.4 hours; it has expired. The agency may have replaced it with a new notice.
The notice
- Issued by
- National Weather Service, San Juan PR
- Area
- Atlantic Waters of Puerto Rico AND USVI from 10 NM to 19.5N and Coastal Waters of Northern Puerto Rico out 10 NM
- Level
- Warning
- Issued
- 2:34 p.m. EDT, June 29, 2026
- Expires
- 4:00 p.m. EDT, June 29, 2026
- CAP severity, certainty, urgency
- Severe, Likely, Immediate
- VTEC event
- TJSJ MA.W 0014
- Official source
- National Weather Service: the notice at its source
NWS notices, June 2026The latest from the National Weather Service
Source: National Weather Service: the notice at its source. AreaZine rebuilds this page from the agency's record; the agency's page is the one to act on. A U.S. Government work, in the public domain.
The notice as issued
SMWSJU The National Weather Service in San Juan has issued a * Special Marine Warning for... Atlantic Waters of Puerto Rico AND USVI from 10 NM to 19.5N... Coastal Waters of Northern Puerto Rico out 10 NM... * Until 400 PM AST. * At 233 PM AST, a strong thunderstorm was located over mainly areas of Manati area moving into the Atlantic coastal waters, north at 10 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...Radar. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. Waterspouts cannot be ruled out. * The strong thunderstorm will remain over mainly open waters.
What the agency told people to do
Move to safe harbor until hazardous weather passes.
Source: National Weather Service: the notice at its source. The text is the agency's, unedited. A U.S. Government work, in the public domain.