Jellyfish Hawaii Calendar 2026 Finest Ultimate Prime. Jellyfish may be present on any day of the year. The most common type of jellyfish in hawaii is the carybdea alata and carybdea rastonii, also known as box jellyfish because of its squared.

Observing from the waikīkī aquarium in honolulu, hawaiʻi on july 9, 2025, sunrise is at 5:56 a.m. Always obey warning signs posted on beaches. Jellyfish may be present on any day of the year.