Surf, weather, safety alerts, and the best beaches for 2026-05-07.
The Big Island's west shore delivers calm ocean conditions today, but a brown water advisory remains in effect for Hilo Bay and the Hamakua Coast. Hapuna Beach Park and Kahaluʻu Beach Park are the top picks for safe, lifeguarded swimming with small to moderate surf (1.6-2.6 ft) and light winds. Avoid beaches in the advisory zone until water clarity improves. Check the Hawaii Department of Health for real-time updates before heading out.
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medium confidenceWest-facing beaches (Hapuna, Kahaluʻu) offer the calmest conditions today, with small to moderate surf (1.6-2.6 ft) and clear waters. A brown water advisory is active for Hilo Bay and the Hamakua Coast-avoid swimming in these areas until the advisory lifts. Light winds (3.6-3.8 mph) prevail. No active surf advisories, but avoid murky or discolored water, especially near river mouths or after rain.
The Big Island's west shore is sunny today, with temperatures around 72°F. Hapuna Beach Park reports sunny skies with light NNE winds (3.8 mph). Kahaluʻu Beach Park has sunny skies with light WNW winds (3.6 mph). No rain expected, but breezy conditions may persist near Hilo.
A brown water advisory remains in effect for Hilo Bay and the Hamakua Coast due to runoff after recent rainfall-avoid swimming in these areas. Multiple fatal crashes on Saddle Road (Daniel K. Inouye Highway) have raised concerns about safety; exercise caution when driving. The Hawaii Rainbow Warriors men's volleyball team advances to the NCAA Final Four in Los Angeles on May 9.
Disclaimer: This update is generated using AI and automated data sources including weather APIs, surf forecasts, and news feeds. It is not professional safety advice. Ocean conditions change rapidly and may differ from what is described here. Always check with on-site lifeguards, observe posted warning signs, and consult official sources such as the National Weather Service before entering the water. HawaiiYeah assumes no liability for injury, loss, or damage arising from use of this information. See our full disclaimer.