If the tide changes, pretty soon everybody will be selling straight-leg jeans.

When the tide changes, the current can be strong enough to stun fish.

In some places, tide changes are still taking oil off one beach and putting it on another.

It was past midnight and just past the tide change.

It will be some time before the tide changes.

Peak feeding and fishing occurs on the tide change, he said.

We must wait until the tide changes; we can do nothing, and the waiting will be long.

Because this part of the Hudson is an estuary, the tide changes from north to south several times a day.

But signs warn how easy it would be to get stranded there during a tide change.

"We've gone through only one tide change, so there may be more."