Meanwhile, Mom showed off her bikini-ready bod on Saturday

By Alison Schwartz
June 30, 2013 11:45 AM
Splash News Online

Look who’s already making waves this summer!

Gwen Stefani and husband Gavin Rossdale’s youngest son, Zuma, 4½, beats the heat in Long Beach, Calif., where he honed his surfing skills on Saturday.

That’s right – school may be out, but this little one (pictured here with his presumed instructor) is still learning.

Meanwhile, 7-year-old brother Kingston also got in the spirit of the season with mom Stefani, who showed off her bikini-ready abs on land.

Of course, it’s just another sandy outing for the frequent beachgoers.

Kingston and mom Gwen Stefani
Splash News Online