Weather & Sea
Ocean conditions in Hawai‘i can change quickly.
Get the latest weather, coastal, surf, and marine forecasts from the National Weather Service Forecast Office.
Take appropriate precautions before heading out to the beach.
Visit the Ocean Safety and Lifeguard Services Division for ocean safety tips, jellyfish information and more.
Check NOAA's Tide and Currents.
View NOAA's National Weather Service Marine Forecasts for the Hawaiian Islands Humpback Whale National Marine Sanctuary and other sanctuaries nationwide.
Be prepared for emergencies and visit the following pages:
Tsunami Hazard Map
Hawaii State Civil Defense
County of Kauai Civil Defense
City and County of Honolulu Department of Emergency Management
County of Maui Civil Defense
County of Hawaii Civil Defense