The Heraklion Port Authority has issued a weather alert for Monday, May 4, warning of strong winds and rough sea conditions along the northern Crete coast. Sailors and boat owners are advised to take precautions and avoid unnecessary trips at sea. Tourists planning boat excursions, ferry crossings, or water activities on Monday should check with their operators before departure, as some services may be delayed or cancelled. Those already at sea are urged to seek safe harbor. Conditions are expected to affect the broader Heraklion maritime zone. If you have ferry travel booked for Monday, contact your ferry company or check their website for updates on departures from Heraklion port.