The following day the Invincible drifted off the sandbar and sank in deep water.
From the en.wikipedia.org
This was a brawl that grew out of a duel in 1827 on a sandbar near Natchez, Miss.
From the chron.com
The Warren is a giant sandbar stretching towards Exmouth for a mile and a half.
From the telegraph.co.uk
Erin objected to his decision to swim far out to a sandbar, but Shurn insisted.
From the charlotteobserver.com
A sandbar he saw in the river this morning was completely gone by this evening.
From the au.news.yahoo.com
MaMa died before dawn on Aug. 16 after beaching itself on a sandbar in the river.
From the timesunion.com
Burlington Bay is a natural harbour with a large sandbar called the Beachstrip.
From the en.wikipedia.org
If you go for an evening sail, you might pass a clam digger on the Baccan sandbar.
From the time.com
A storm did not smash Streeter's ship into a sandbar on the night of July 10, 1886.
From the en.wikipedia.org
More examples
A bar of sand
A shoal, sandbar (or just bar in context), or gravelbar is a somewhat linear landform within or extending into a body of water, typically composed of sand, silt or small pebbles. A spit or sandspit is a type of shoal. ...
A ridge of sand caused by the action of waves along a shore
An offshore ridge or mound that is submerged (at least at high tide), especially at the mouth of a river or estuary, or lying parallel to, and at a short distance from the beach.