Shipwreck locales, often

SHOALS

Think of shallow underwater ridges that can be dangerous for boats, especially where the water suddenly becomes much less deep. These are often marked on nautical maps to warn sailors.

"Shipwreck locales, often" points to shallow areas where ships can run aground. The answer "SHOALS" refers to underwater sandbars or ridges that pose hazards to navigation, especially in coastal waters. The clue plays on the common association between shoals and historical shipwrecks, like those in treacherous reefs or low-tide zones. It’s a straightforward definition with no hidden wordplay—just a nod to maritime dangers.