Making the news this week: Class 1 racing in Rio, PlanetSolar hits the water and San Francisco's ghost ships

In this week’s roundup of the world’s best boating photos, we see the latest coastal combat ship from the US Navy, and see some others that time forgot, while PlanetSolar, the huge solar-powered motorcat, takes to the water.

To see all these images head to our gallery or view previous weeks’ best boating photos.