Entrants may submit a total of four (4) photos. Each photo must be submitted into one of the contest categories below. Entrants may enter all photos in a single category, or select different categories for different photos. However, entrants cannot enter the same photo more than once. Photos must be taken during the Contest Submission Period along New Hampshire’s tidal shoreline. Explore the 2023 Rising Tides Photo Contest Map for tips on publicly accessible locations vulnerable to high tide flooding.