Latest Tsunami Warning for Hawaii | Be Cautious

Latest Tsunami Warning for Hawaii

• On July 29, 2025, a magnitude 8.8 earthquake struck off Russia’s Kamchatka Peninsula, prompting tsunami warnings across the Pacific—including Hawaii, Alaska, and parts of the U.S. West Coast TIME+12AP News+12The Times+12.

• Hawaii issued a full tsunami warning, with sirens activated and evacuation orders across multiple islands, especially in coastal zones like Hilo, O‘ahu, and Maui National Weather Service.

• The first tsunami wave arrived in Hilo at about 7:17 p.m. local time, followed by smaller surges in other coastal areas Snopes+2https://www.hawaiinewsnow.com+2CBS News+2.

• Throughout the afternoon, residents were instructed to evacuate to higher ground or upper floors of buildings and to avoid beaches, harbors, and docks realtor.com+15https://www.hawaiinewsnow.com+15AP News+15.

• By the morning of July 30, officials downgraded the alert to a tsunami advisory, gradually lifting evacuation orders as wave heights dropped below advisory levels. Remaining hazards like dangerous currents were noted for swimmers and boaters FOX Weather+5https://www.hawaiinewsnow.com+5CBS News+5.

• The advisory was officially canceled at 8:58 a.m. HST on July 30, with an all-clear declared across the state. Travel, ports, and airports resumed operations soon after CBS News+4X (formerly Twitter)+4https://www.hawaiinewsnow.com+4.

???? Why This Was Significant

• The earthquake was one of the strongest recorded globally, triggering a Pacific-wide tsunami threat CBS News+7The Times+7FOX Weather+7.

• Wave heights in Hawaii reached up to 5.7 feet in Kahului, 4.9 feet in Hilo, and ≈4 feet at Haleiwa and Hanalei Bay FOX Weather+1https://www.hawaiinewsnow.com+1.

• Fortunately, no major injuries or fatalities were reported in Hawaii, while coastal areas experienced minor flooding and ebbs in water level as the threat subsided AP Newshttps://www.hawaiinewsnow.com.

⚠️ What This Means for Hawaii Residents and Visitors

• ???? Systems like the Pacific Tsunami Warning Center (PTWC) and Hawaii Emergency Management Agency (HI‑EMA) are key in issuing real-time alerts and advisories National Weather Service+1en.wikipedia.org+1.

• Evacuation sirens and alert systems responded as designed, and public adherence to evacuation orders helped minimize risk.

• Even after waves drop, strong currents and unusual tide behavior can persist for hours. Exercise caution until you're fully in safe zones.

????️ Quick View: Timeline of Events

• July 29 (Afternoon): Magnitude 8.8 quake triggers tsunami warning across Hawaii.

• ~7:17 p.m.: First wave arrives in Hilo; sirens and evacuations underway.

• Overnight: Waves measured across islands; public warned to stay off coasts.

• July 30 (Morning): Alert downgraded to advisory; evacuation orders lifted.

• 8:58 a.m. HST: Advisory canceled statewide; all-clear issued The Economic Times+3https://www.hawaiinewsnow.com+3FOX Weather+3CBS News.

???? Key Takeaways – Staying Prepared

1. Always watch for alerts via NWS, PTWC, HI‑EMA, or local authorities.

2. If issued a tsunami warning, evacuate immediately to higher ground.

3. During an advisory, be cautious near the ocean—avoid water activities.

4. Learn if you're in a tsunami evacuation zone—check official maps.

5. Treat natural signs like dramatic seafloor recession or a loud ocean roar as urgent warnings to move inland FOX Weather+2TIME+2National Weather Service+2National Weather Service+1https://www.hawaiinewsnow.com+1.