Using current weather, surf, public safety alerts and beach conditions we calculate hazard levels at eleven Big Island beaches. Hazard ratings may vary between nearshore and offshore. Use the switch below the map to toggle the display.

Select a beach from the map or list to learn more about current conditions and activities.

hawaii Alerts

Flash Flood Watch
Apr 20 2018 - 3:31am to 6:00pm
...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH THIS AFTERNOON... The Flash Flood Watch continues for * the entire state of Hawaii. * Through this afternoon * The remnants of an old front... more