Emerald Isle Golf Course

Emerald Isle Golf Course is in western Oceanside near Pacific Street and the Oceanside Harbor area. The harbor, a recreational facility at the northern end of the city water's-edge, provides boat launching and marina services to North County residents. The Buena Vista Lagoon, a protected coastal wetland at the Oceanside-Carlsbad boundary, lies just to the south. Interstate 5 runs through the eastern edge of the coastal strip.