The Best Sandbars in Miami (and When to Actually Go)

After eight years running boats out of Biscayne Bay, I have strong opinions about Miami sandbars. Here are the four worth knowing, in the order I rank them for a private charter day.

1. Nixon Sandbar (Key Biscayne)

Nixon is the postcard. Two feet of turquoise water, white sand bottom, and a view of the Cape Florida lighthouse to the south. It's the sandbar people come to Miami for.

When to go: Tuesday through Thursday, between 11 a.m. and 2 p.m. Avoid weekends in season unless you want a music-festival energy. The water is the bluest at high tide on a clear day.

How we anchor: Off the south edge, away from the rafted-up center. The Pardo 38 sits flat in two feet of water, so you can step off the swim platform straight onto the sand.

2. Haulover Sandbar (Bal Harbour / Sunny Isles)

Haulover is the loud one. Bigger crowd, more boats, more music. If your group wants the South Beach version of a sandbar day, this is it.

When to go: Saturdays in season if you want the scene. Wednesdays if you want it quiet. The cut at Haulover Inlet runs fast on outgoing tide, so we time arrivals for slack water.

How we anchor: South end, away from the music boats. The bottom is patchy with a few seagrass spots, so we set the anchor in clean sand to keep the bay healthy.

3. Boca Chita Key

Not a sandbar exactly, but the lee side of Boca Chita Key (Biscayne National Park) is the cleanest swim water in greater Miami. Forty minutes south of Brickell, no service, no other boats half the year.

When to go: Any weekday. Skip it on holiday weekends.

How we anchor: West side of the key, sand bottom, waist-deep water. Pair it with a Stiltsville drive-by on the way down.

4. The quiet one

I'm not naming it. There's a flat off the bay side of an island I'll only point out from the helm. Two feet, pure sand, never more than three other boats. If you book a full-day with us and ask, I'll take you.

What to bring

• Reef-safe sunscreen (we carry a backup if you forget)
• Underwater phone case if you want sandbar photos
• Cash for the dockmaster at No Name if we're going to lunch after
• Nothing else. We have ice, water, towels, snorkel gear, and a sound system on board.

The honest part

Most charter captains will take you to whichever sandbar is closest to where they keep the boat. We base out of central Miami, so all four are within an easy cruise. When you book, tell us what you actually want, quiet, busy, photogenic, or pure swim, and we'll pick.

Want to spend a day on Biscayne Bay with someone who actually knows where to anchor? Book a Pardo 38 charter, half-day from $2,500.