30.5646350, -81.6139560

Half Moon Island Preserve Boat Ramp

Free to launch Reported open Public access

Half Moon Island Preserve Boat Ramp is a public access point in Duval County, Florida, providing access to Nassau River.

Sourced from FWC Florida Boat Ramp Inventory . Last checked against the source on July 8, 2026.

Boat ramps on Nassau River

We track 6 public boat ramps on Nassau River, including this one. If you're planning to spend your time on a different stretch of the water, one of the launch points below may put you closer to where you're actually headed than Half Moon Island Preserve Boat Ramp does — they're listed here in order of distance from this ramp.

Other boat ramps in Duval County

Duval County tracks 35 public boat ramps in total, spread across several different rivers, creeks and lakes — not just Nassau River. Each one below shows which waterbody it's on, so you can tell at a glance whether it actually connects to the same water as Half Moon Island Preserve Boat Ramp or leads somewhere completely different.

Quick facts

County
Duval County, Florida
Coordinates
30.5646350, -81.6139560
Waterbody
Nassau River
Access type
Public
Hours
6:00 AM to 10:00 PM
Ramp surface
Concrete
Contact
NA
Last verified
July 8, 2026

Amenities

Grill Lighting Picnic
Official ramp page Report incorrect info