Current statements, watches, advisories, and warnings for Hawaii beaches. These advisories are distributed by City and County Lifeguards, the National Weather Service, and the State of Hawaii Department of Health.

The information on this website is intended to assist you in making an aware and informed decision in choosing a beach destination appropriate to your personal ocean skill level. Hawaii Beach Safety strives to deliver the most accurate, timely information available to promote a positive beach experience. These alerts are provided for your informational purposes only.

Active Alerts

Flash Flood Watch

Friday, April 20, 2018 - 3:31am to 6:00pm

* the entire state of Hawaii.

* Through this afternoon

* The remnants of an old front lingering across the state, in combination with an upper level trough moving overhead, will continue the threat for heavy rainfall and flash flooding.

* Rapidly rising water levels may occur on area streams and significant flooding may occur in low lying and poor drainage areas.

Beaches: Aliʻi Beach Park, Bellows Field Beach, Waikiki - Dukes, Ehukai Beach, Haleʻiwa Beach, Hanauma Bay, Kailua Beach, Flat Island, Mokulua Islands, Waikiki - Kapiolani Park, Waikiki - Queens, Waikiki - Kuhio, Maili Beach, Makaha Beach, Makapuʻu Beach, Rabbit Island, Nanakuli Beach, Depot’s Beach, Pokai Beach, Keawaʻula Beach, Sans Souci, Sandy Beach, Sunset Beach, Chun’s Reef, Laniakea Beach, Waimanalo Bay, Waimanalo Beach, Waimea Bay, Chinaman’s Hat, Ala Moana Beach, Magic Island Lagoon, KeʻWaena Beach, Kualoa Regional Park, D.T. Fleming Park, Hanakaoʻo Park, Kamaole 1, Kamaole 2, Kamaole 3, Kanaha Beach Park, Baldwin Beach Park, Hoʻokipa Beach Park, Makena State Park, Spencer Beach Park, White Sands Beach Park, Kahaluʻu Beach Park, Ahalanui Park, Richardson Ocean Park, Leleiwi Beach Park, Pohoiki Beach, Onekahakaha Beach Park, Hapuna Beach Park, Carlsmith Beach Park, Honoliʻi Beach Park, Haena Beach Park, Keʻe Beach, Hanalei Bay, Anahola Beach Park, Kealia Beach Park , Lydgate Beach, Lydgate Pond, Poipu Beach Park, Salt Pond Beach Park, Kekaha Beach Park

Types of Alerts

These alerts are listed in order of highest-to-lowest order of concern.

  • Closure

    Access to this beach park is temporarily denied for public safety purposes.
  • Warning

    Warnings are issued when a beach event is occurring or imminent and action is needed to protect life and property.
  • Advisory

    An advisory is issued when events are occurring that are not a direct threat to life or property.
  • Watch

    A watch is issued to allow time for preparation for a beach event.
  • Statement

    A statement is issued to advise the community regarding events that are scheduled or can be reasonably predicted to happen that may affect beach or ocean usage.

Emergency Information

Phone Weather Recordings

  • Kauai Forecast (808) 245-6001
  • Kauai Marine Forecast (808) 245-356
  • Oahu Forecast incl Honolulu & Vicinity (808) 973-5286
  • Oahu Forecast (808) 973-4380 or 973-4381
  • Marine Forecast (808) 973-4382
  • Surf Observations and Forecast (808) 973-4383
  • Coastal Winds and Buoy Observations (808) 973-6114
  • Maui Community Forecast (808) 877-5111
  • Maui Marine Forecast (866) 944-5025
Hawaii (Big Island)
  • Hilo and vicinity Forecast (808) 935-8555
  • Big Island Forecast (808) 961-5582
  • Big Island Marine Forecast (808) 935-9883