The phrase "huge swells" refers to large and powerful waves in the ocean or sea. These waves are much bigger than normal waves and can be impressive or dangerous. Full definition
When you're riding over huge swells of ocean waves you have to make decisions about when to carve through a trough or jump a crest — all while battling the other riders for the best line.» (vectorunit.com)
And the issue of new - associate training is gaining importance for the industry as some states report huge swells in licensee numbers around the country. (realtormag.realtor.org)
Playa Bejuco has a consistent surf break with huge swells holding up to 12 feet. (costaricasurfing.org)