High Surf Warning Issued for Hawaiian Islands

Dangerous conditions expected along north and east facing shores

Published on Feb. 24, 2026

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The National Weather Service has issued a high surf warning for the north and east facing shores of all Hawaiian Islands, with surf expected to peak at 20 to 30 feet this morning before gradually declining later today. Dangerous conditions including very strong, breaking waves and powerful currents are expected, prompting officials to advise the public to avoid swimming or other ocean activities in affected areas.

Why it matters

High surf events can pose serious risks to beachgoers and ocean enthusiasts, potentially causing injury or even death. Coastal communities in Hawaii are vulnerable to the impacts of large swells, which can damage property, disrupt transportation, and force the closure of beaches and parks.

The details

According to the National Weather Service, the high surf is being driven by an upper-level ridge that is keeping cooler northeasterly to easterly trade winds in place through Thursday. Surf along east-facing shores is expected to peak at 14 to 18 feet this morning before gradually subsiding. Officials have warned the public not to swim or partake in other ocean activities at Hanalei Bay or along north shores of Kauai, and have closed Bayfront Highway in Hilo, Hawaii due to high surf and debris. A high surf advisory is also in place for the west-facing shores of Molokai, Maui, and Hawaii island, and the north-facing shores of Lanai.

  • The high surf warning is in effect through 6 p.m. today (February 24, 2026).
  • Surf was expected to peak this morning before slowly declining late this afternoon.

The players

National Weather Service

The federal agency responsible for weather forecasting and issuing weather-related warnings and advisories.

Kauai County Officials

Local authorities who have advised the public to avoid swimming or ocean activities along Kauai's north shores due to the high surf.

Kauai's Ocean Safety Bureau

The agency that has posted warning signs along Kauai's north shores and advised that entering the water is hazardous and could cause serious injury or death.

Hawaii County Civil Defense

The agency that has reported the closure of Bayfront Highway in Hilo due to the high surf and debris.

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What they’re saying

“Beachgoers are also advised to use extreme caution, as large breaking waves could make it dangerous for those standing along the shoreline.”

— Ocean Safety Officials

What’s next

The high surf warning is expected to remain in effect until 6 p.m. today, at which point the conditions are expected to gradually improve.

The takeaway

This high surf event highlights the importance of heeding weather warnings and safety advisories, especially in coastal areas prone to dangerous surf conditions. Residents and visitors should avoid unnecessary risks and follow the guidance of local authorities to ensure their safety during these types of events.