The sea east of Mexico and the US is the Pacific Ocean. To be more "detailed," it is the North Pacific Ocean, but that's not very important.
No. To the east of the US is the Atlantic Ocean, and to the southeast is the Gulf of Mexico.
Both the Gulf of Mexico and the Caribbean Sea.
The Gulf of Mexico is east of northern and central Mexico, and the Caribbean Sea is east of the Yucatan Peninsula.
The Gulf of Mexico and the Caribbean Sea.
The Caribbean Sea qualifies as such.
The Gulf of Mexico and the Caribbean Sea.
The Gulf of Mexico and the Caribbean Sea.
Caribbean Sea.
None. Mexico borders the Pacific Ocean to the west, the Gulf of Mexico and the Caribbean Sea to the east.
The Yucatan peninsula, the Gulf of Mexico and the Caribbean Sea.
The Gulf of Mexico.
there is no sea but there is the gulf of mexico Depends how you look at it. The Gulf of Mexico is to its west, the Atlantic Ocean is to its east, and below is the Caribbean Sea.