Hurricane Marie weakened into a Category 3 storm, but continued to kick up high swells along Mexico's northern Pacific coast and threatened to raise dangerous waves along the Southern California coast.

The U.S. Hurricane Center in Miami said that by late Monday night Marie had sustained winds of up to 115 mph (185 kph) and was located about 505 miles (815 kilometers) southwest of the southern tip of Baja California. It said the storm was moving northwest at 13 mph (20 kph).

Swells provoked by the storm were affecting much of Mexico's Pacific coast and the Hurricane Center warned of dangerous surf and rip current conditions.

Hurricane-force winds extended up to 60 miles (95 kilometers) away from the storm's center, with tropical storm-force winds reaching out to 310 miles (500 kilometers).

The hurricane center said Marie is expected to gradual weaken as it moves in a northwestwardly direction in the coming days, and could be downgraded to a tropical storm by Wednesday.

The southern Pacific coast state of Oaxaca requested federal disaster relief after about 10,000 homes were either damaged, flooded or cut off by mudslides on the state's mountainous rural roads due to rains associated with Marie last week. One man was injured in a mudslide but there were no reported deaths, the state government said late Sunday.

The government of Baja California Sur, closer to the hurricane's current location, said it would cancel some classes in the resort cities of Los Cabos as a precautionary measure.

Swells generated by Marie are expected to reach Southern California by Tuesday, and could cause life-threatening surf and rip currents, as well as minor coastal flooding, the hurricane center in Miami said.