1899 San Ciriaco hurricane
The hurricane weakened slightly while moving west-northward across the Caribbean Sea and made landfall in Guayama, Puerto Rico late on August 8 with winds of 140 mph (220 km/h). August 8 was the namesday of Saint Cyriacus, hence the hurricane's nickname. Several weather stations across the island reported low barometric pressures, with a reading as low as in Guayama. Wind shifts were also experienced across the island, primarily in the south and the west. The storm crossed Puerto Rico in approximately six hours and emerged into the Atlantic Ocean late on August 8, while weakening to a Category 3 hurricane, with winds decreasing to 120 mph (195 km/h). The hurricane would maintain this intensity for more than nine days. Continuing west-northward, the hurricane brushed the north coast of Dominican Republic on August 9. Thereafter, the system moved slowly northwestward through the Bahamas, striking Inagua on August 10 and Andros Island on August 12. According to telephone and telegraph reports from the Weather Bureau, the storm was predicted to make landfall in Florida.
Hurricane Marco
Although Hurricane Marco never made landfall, it was a large storm with an unusual and erratic path and as a result, caused heavy rainfall throughout Central America and the western Caribbean nations. In the Dominican Republic, three people drowned north of Santo Domingo, while 200 families fled their homes during the flooding. Marco also contributed to an ongoing flood in Jamaica, which had already caused a total of $3 million in damage to roads and left 170 families without shelter. After significant damage from Hurricane Lili in the previous month, minimal effects occurred in Cuba. Large amounts of precipitation also fell across Cuba, especially on the Isle of Youth and in Pinar del Río Province. Heavy rains caused thousands to flee their homes. However, damage in the country, if any is unknown.