Aviso de inundaciones repentinas

Hasta 19 de octubre de 2026, 4:15 PM · Carolina, PR, Guaynabo, PR, San Juan, PR, Trujillo Alto, PR

FFWSJU The National Weather Service in San Juan has issued a * Flash Flood Warning for... Northern Carolina in Puerto Rico... Northern Guaynabo in Puerto Rico... San Juan in Puerto Rico... Trujillo Alto in Puerto Rico... * Until 415 PM AST. * At 128 PM AST, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 2 inches of rain have fallen. Additional rainfall amounts of 1 to 2 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas.

Riesgo de corrientes marinas

Hasta 21 de octubre de 2026, 8:00 AM · Culebra

* WHAT...High Rip Current Risk, life-threatening rip current. * WHERE...the north-facing beaches. * WHEN...from late tonight through Wednesday morning. * IMPACTS...Rip currents can sweep even the best swimmers away from shore into deeper water, where it becomes difficult to return to safety.

Riesgo de corrientes marinas

Hasta 21 de octubre de 2026, 8:00 AM · San Juan and Vicinity, Northeast, North Central, Northwest, Mayaguez and Vicinity

* WHAT...For the High Surf Advisory, large breaking waves of 8 to 12 feet. For the HIGH RIP CURRENT RISK, life-threatening rip current. * WHERE...For the HIGH SURF ADVISORY and HIGH RIP CURRENT, the most vulnerable areas are the exposed northwesterly and north- facing beaches. * WHEN...For the High Surf Advisory from 2 AM to 6 PM AST tuesday. For the High Rip Current Risk from late tonight through Wednesday morning * IMPACTS...FOR THE HIGH SURF ADVISORY, High waves that can wash over jetties and sweep people and pets onto jagged rocks. Rough surf may also knock you down. Large breaking waves will result in localized beach/dune structure erosion and dangerous swimming conditions. FOR THE HIGH RIP CURRENT RISK, rip currents can sweep even the best swimmers away from shore into deeper water, where it becomes difficult to return to safety.

Advertencia de marejada

Hasta 20 de octubre de 2026, 6:00 PM · San Juan and Vicinity, Northeast, North Central, Northwest, Mayaguez and Vicinity

* WHAT...For the High Surf Advisory, large breaking waves of 8 to 12 feet. For the HIGH RIP CURRENT RISK, life-threatening rip current. * WHERE...For the HIGH SURF ADVISORY and HIGH RIP CURRENT, the most vulnerable areas are the exposed northwesterly and north- facing beaches. * WHEN...For the High Surf Advisory from 2 AM to 6 PM AST tuesday. For the High Rip Current Risk from late tonight through Wednesday morning * IMPACTS...FOR THE HIGH SURF ADVISORY, High waves that can wash over jetties and sweep people and pets onto jagged rocks. Rough surf may also knock you down. Large breaking waves will result in localized beach/dune structure erosion and dangerous swimming conditions. FOR THE HIGH RIP CURRENT RISK, rip currents can sweep even the best swimmers away from shore into deeper water, where it becomes difficult to return to safety.

Advertencia de inundaciones

Hasta 19 de octubre de 2026, 4:00 PM · Carolina, PR, Guaynabo, PR, San Juan, PR, Trujillo Alto, PR

* WHAT...Urban area and small stream flooding caused by excessive rainfall is expected. * WHERE...Northern Carolina in Puerto Rico... Northern Guaynabo in Puerto Rico... San Juan in Puerto Rico... Trujillo Alto in Puerto Rico... * WHEN...Until 400 PM AST. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Water over roadways. * ADDITIONAL DETAILS... - At 104 PM AST, Doppler radar indicated heavy rain due to thunderstorms. This will cause urban and small stream flooding. Between 1 and 2 inches of rain have fallen. - Additional rainfall amounts up to 1 inch are expected over the area. This additional rain will result in minor flooding. - http://www.weather.gov/safety/flood