No. You do NOT need a Boater's License to rent a boat in Washington state. However, you WILL need to complete the Washington State Boating Program's “Motor Vessel Rental Safety Checklist,” which is a temporary Boating License. This must remain on the vessel for the entire rental.
Getmyboat offers charters and rentals, worldwide. Launched in 2013 with the vision of making the joy of boating accessible to everyone, the company has since grown into the largest boat rental and charter marketplace globally, with over 150,000 listings in 184 countries covering 9,300 destinations.
San Diego boat rentals don't require that you have a boat license so this may seem the most convenient and affordable option. As the captain, however, the responsibility of your entire crew falls on you.
JET SKI RENTAL RATES: 1-Hour: $130. 2-Hour: $250. 3-Hour: $380. 4-Hour: $500.