Ocean Cay Park
A lifeguarded county beach park in Jupiter, FL with picnic pavilions, playgrounds, and restrooms, and usually calmer than the busier beach parks nearby.
At a glance
- Dogs
- Not on the lifeguarded beach; Jupiter Dog Beach (off-leash) begins just north
Official site →
Details checked Sep 28, 2026
Ocean Cay Park is a Palm Beach County beach park off A1A at Marcinski Road, usually calmer than Carlin Park while still having the amenities for a full beach day: a lifeguarded beach, restrooms and outdoor showers, picnic shelters and group pavilions, two playgrounds, sand volleyball courts, and an ADA beach mat.
It sits at the southern end of Jupiter Dog Beach, the town's 2.5-mile off-leash stretch, which makes it a convenient base if some of your group has a dog along.
Practical notes
- Dogs aren't allowed on the lifeguarded beach itself. The off-leash dog beach starts just north of the park and runs toward Carlin Park, sunrise to sunset.
- Swim near the lifeguard stand during guarded hours.