Maggie and Jake Gyllenhaal's father says "I do"

The bride and groom.

It was a day at the beach for Maggie and Jake Gyllenhaal. Their father, film director Stephen Gyllenhaal said "I do" in North Shore Oahu, Hawaii. The couple both wore white and went barefoot.The informal and intimate ceremony was attended by 30 guests.

Jake Gyllenhaal with the other ushers and his father, the groom, Stephen Gyllenhaal

The ushers, Jake was one of them, wore loose-fitted khaki trousers, brown shirts and foliage around their neck. Jake is still semi-bald, since he had to shave his head for his role in the upcoming police drama End of Watch. Sister Maggie, herself married to Peter Sarsgaard, wore a lovely, long floral dress with a garland and her hair in a bun.

Maggie Gyllenhaal

Previously, Stephen was married to Maggie and Jake's mother, screenwriter Naomi Foner, for almost 32 years, when they divorced three years ago.