| May 2 | The crew of the Ocean Viking rescued 25 people from an overcrowded rubber boat in distress with a deflated sponson, just north of the Libyan/Maltese SAR boundary. Among the survivors, 2 women, one pregnant. |
| May 11 | Sea Bird spotted 2 boats that were later rescued by the NGOs Sea Eye and Solidaire. |
| May 12 | The Sea-Watch 5 crew rescued 65 people, many suffering from hypothermia. The Ocean Viking rescued 75 people from an overcrowded boat, following an Alarm Phone alert. The case was spotted by Sea Bird. Survivors reportedly spent five days and four nights at sea. |
| May 13 | The Ocean Viking crew rescued 56 people from an overcrowded white fiberglass boat in distress in the Libyan SRR. One person was found not breathing and brought on board,where the medical team provided emergency medical care. Sadly, shortly after he was declared dead. Sea Watch 5 continued its operations and rescued another 13 people out of distress. |
| May 23 | The Ocean Viking rescued 68 people from an overcrowded fiberglass boat in distress spotted from the bridge, in the Maltese SAR. Survivors reported spending 24 hours at sea after departing Libya. |