Castaway Marina: Jupiter Inlet, FL

Castaways Marina offers convenient boat slips, diesel and rec-90 fueling services, and easy access to the beautiful waters of Jupiter Inlet and beyond to the Florida coast. Whether you need a short or long-term home for your boat or a quick fuel stop, we’re here to serve our local boaters and visitors alike.

Location

Latitude: 26 degrees 56.766 N
Longitude: 80 degrees 04.865 W

Castaways Marina sign frame the Jupiter Lighthouse
Aerial photo looking directly down of the Castaways Marina and Square Grouper Tiki Bar
Aerial image of Castaways Marina

Ethanol-Free Rec-90 & Diesel Fuel

Join our fuel rewards program and get discounts on ethanol-free rec-90 and diesel fuel prices! Membership is FREE. Sign up online or stop by the dock and pick up an application.

Sign Up Today

Castaways Marina

Slip Rates

(Slips open to the public for rental on a first come, first served basis)

Daily

  • Rate$2.75/foot
    $150 minimum per day

Monthly

  • Up to 34'$1,325
  • 35' - 48'$1,500
  • 49' - 62'$1,675
  • 63' & Up$1,875

Annual

  • Up to 34'$1,200
    per month
  • 35' - 48'$1,325
    per month
  • 49' - 62'$1,500
    per month
  • 63' & Up$1,675
    per month

Join our Fuel Rewards Program

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Square Grouper Tiki Bar skull logo

NO STOWAWAYS

You must be over 21 years of age to enter The Square Grouper Tiki Bar. This means absolutely no one under the age of 21, including children. A valid and scannable government-issued ID is required for proof of age.

No valid photo ID means no entry… no exceptions.

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