atm's it possible to use a USA debit card at the atm's in Tijuana?  t/y

Almost certainly if it's a Visa or Mastercard debit card.  Nothing is 100% certain in Mexico except uncertainty and bureaucracy.

Shouldn't be a problem at all, I use a  U.S. debit card all over Mexico. For a cash withdrawal I assume ? There will of course be a fee, about 3% more or less depending on the bank.

Based on a recommendation from an expat here,
Banco Santander doesn't have a deal with Bank of America anymore.  If you use your BofA Debit card at a Santander ATM, you'll pay foreign ATM fees to both banks and a few months ago, BofA upped it's foreign transaction fee to 3%.

Based on a recommendation from an expat here, I recently switched to BBVA Compass in Texas.  There's no fee to use you BBVA Compass debit card in BBVA Bancomer ATM's and their foreign transaction fee is only 1%.

New topic

Expatriate health insurance in Mexico

Free advice and quotation service to choose an expat health insurance in Mexico

Moving to Mexico

Find tips from professionals about moving to Mexico

Travel insurance in Mexico

Enjoy stress-free travel to Mexico