Surf, weather, safety alerts, and the best beaches for 2026-07-11.
Big Island beaches remain calm today, with small surf at Hapuna Beach Park (1.7 ft) and moderate surf at Kahaluʻu Beach Park (2.6 ft). Light winds (2.5-4.9 mph) and mild temperatures (72.7-73.3°F) make for comfortable beach conditions. No active surf advisories, Brown Water Advisories, or beach closures for the Big Island. However, an active brush fire in South Kohala has prompted evacuations and road closures-check local updates before heading to Waikoloa or nearby areas. Kahaluʻu's moderate surf may challenge beginners, but lifeguards are on duty. Pack water and sun protection, as heat and humidity could rise later in the day.
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medium confidenceWest-facing beaches (Hapuna, Kahaluʻu) remain calm today, with small surf at Hapuna (1.7 ft) and moderate surf at Kahaluʻu (2.6 ft). Winds are light (2.5-4.9 mph), with Hapuna experiencing NE winds and Kahaluʻu SE winds. No active surf advisories or closures for the Big Island. Conditions are manageable for experienced swimmers at Kahaluʻu-lifeguards are on duty. Note: Moderate surf at Kahaluʻu may challenge beginners.
The Big Island's west shore is mild today, with Hapuna (72.7°F, 7% rain chance) and Kahaluʻu (73.3°F, 10% rain chance) experiencing sunny skies. Winds are light (2.5-4.9 mph), making for comfortable beach days. Heat advisory: While not extreme, temperatures could rise later in the day-stay hydrated and use sun protection.
South Kohala Brush Fire: An active brush fire is burning in South Kohala, prompting evacuations and road closures. An evacuation shelter has been opened at Waikoloa Elementary School cafeteria. Check local updates before traveling to Waikoloa or nearby areas (KHON2). Dengue Virus Case: A new travel-related dengue virus case was reported on Oʻahu-no Big Island cases at this time (KHON2). Kīlauea Volcano: No updates since the July 5 advisory-monitor Big Island Video News for changes.
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.