Isla Mujeres Closes Port to Small Boats as Heavy Rain Lashes Quintana Roo

Isla Mujeres, Quintana Roo — The Isla Mujeres Port Captaincy closed the port to vessels under 40 feet in length starting at 7 a.m. Friday, citing increased showers and heavy rain across Quintana Roo and the Caribbean Sea.

The measure also suspends coastal fishing, sport fishing and snorkeling — both free-diving and guided — within the captaincy’s maritime and territorial jurisdiction.

In an advisory addressed to the maritime and port community, officials said the restrictions are intended to prevent accidents and protect the safety of crews, fishermen, tourism operators and visitors amid the adverse weather.

What is suspended

The closure applies to boats under 40 feet, roughly 12.1 meters long, which may not operate within the designated jurisdiction while the restriction remains in effect.

Among the suspended activities are small-scale coastal fishing, carried out mainly by small boats near shore, and sport fishing, a staple of the destination’s recreational offerings.

Free and guided snorkeling is also canceled. Tourism operators who rely on small boats for excursions and recreational tours may see temporary disruptions.

The advisory does not order a blanket suspension of all maritime operations and sets no specific restrictions for larger vessels.

Why the port was closed

Officials cited a forecast increase in showers and heavy rain for Quintana Roo and the Caribbean Sea, conditions that can cut visibility and make navigation difficult for small craft.

The state forecast for Friday called for heavy rain with accumulations of 50 to 75 millimeters, accompanied by lightning and wind gusts of up to 50 kilometers per hour along the coast.

In Isla Mujeres, high temperatures were expected to range between 33 and 35 degrees Celsius, with a heat index of up to 38 degrees. East and southeast winds of 15 to 25 kilometers per hour were forecast, with stronger gusts.

Officials attributed the conditions to moisture moving in from the Caribbean Sea combined with atmospheric instability.

Ferry service between Cancún and Isla Mujeres

The advisory does not announce the suspension of passenger ferries linking Cancún with Isla Mujeres and should not be read as a general cancellation of sea crossings.

Officials stressed that the closure covers vessels under 40 feet and the fishing and snorkeling activities named in the notice.

Ferry operations could still be subject to new orders if weather conditions worsen. Travelers planning to cross between Puerto Juárez and Isla Mujeres should check directly with ferry companies before heading to the terminals.

No reopening date set

The notice sets the closure to begin at 7 a.m. Friday, Oct. 16, but gives no specific time or date for reopening.

The resumption of activities will depend on weather conditions and further orders from maritime authorities. Fishermen, tour operators and boat owners should watch for official announcements before returning to the water.

The Mexican Navy (SEMAR) maintains an official online system for checking the operating status of Mexican ports, where the opening and closing conditions of individual maritime terminals can be reviewed.