SECTOR HONOLULU, TERRITORIAL SEA - ISLAND OF HAWAII
General / Marine Events / Swim
HI – Kukio Blue Water Swim The Kukio Blue Water Sim will occur on Saturday, September 19th, 2026 from 0800-1030. The swim will be a water start at Kua Bay (Maniniowali Beach), swim 1.2 miles to Uluweuweu Bay and finish by running up the finishing chute at Kukio Beach. Mariners are advised to maintain a sharp navigational watch, keep well clear of all participants and safety vessels, and transit the area at a slow, no-wake speed.
USCG Oceania District Local Notice to Mariners 43/2026