On 9 March 2025 a U.S. Coast Guard vessel spotted a suspicious 30-foot go-fast boat with no registration or flag crossing Costa Rica’s Caribbean coast and passed its coordinates to the Costa Rican Coast Guard, which intercepted the craft about 143 nautical miles off Limon in Limon Province.[1]

The boat’s three Nicaraguan crew members were arrested on suspicion of drug trafficking.[1][2] Towed to the Limon Coast Guard station, the craft was found to hold about 2,241 packages of marijuana weighing roughly one kilogram each, or more than two tonnes.[1][2] The boat, the drugs, fuel and navigation equipment were confiscated, and the suspects were transferred to the Limon Public Ministry to await a judge’s decision on pre-trial detention for international drug trafficking.[1]

The operation was carried out under the Joint Patrol Treaty between Costa Rica and the United States.[1] Costa Rica seized nearly 32 tonnes of cocaine and about 15 tonnes of marijuana in 2024, according to the ministry.[1]

The boat was carrying more than 50 green sacks in which the blocks of marijuana were stacked when officers seized them, La Prensa reported.[2] The craft was sailing at high speed toward Costa Rican waters, presumably from the Nicaraguan Caribbean, according to the Security Ministry report cited by La Prensa.[2] On noticing the police presence the crew tried to escape with dangerous manoeuvres before officers stopped and boarded the boat.[2]