How many blue coins are in each area of Super Mario Sunshine?

Solution 1:

  • Delfino Airstrip: 1
  • Delfino Plaza: 19
  • Bianco Hills, Gelato Beach, Ricco Harbor, Pinna Park, Noki Bay, Sirena Beach, Pianta Village: 30
  • Corona Mountain: 10

Total of 240. Sorry, no way to find out how many are left, but you can see how many blue coins you have collected in an area by pressing the Z button and selecting a level on the map. The amount of blue coins collected in that area is shown at the bottom right. Unfortunately, Delfino Plaza does not show this tally.

Source(s)

  • http://www.ign.com/faqs/2002/super-mario-sunshine-blue-coins-faq-374577