Ranked by water quality, calm conditions, lifeguard coverage & facilities for kids
Man-made lagoons with no rip currents, zero waves, and gradual sandy entry. The safest water in Hawaii for toddlers and young children. Both Aulani and Four Seasons front these lagoons.
One of Oahu's most beautiful beaches with calm summer conditions. Wide sandy beach, gentle shore break suitable for older kids, lifeguards on weekends. Check for advisories after rain — Kawainui stream can affect water quality.
The calmest section of Waikiki, protected by an offshore reef and breakwater. Very gentle waves ideal for young swimmers and boogie boarding. Full resort amenities within walking distance.
A naturally sheltered bay with some of the calmest water on Maui. Excellent water quality, gentle conditions ideal for snorkeling with kids, and sea turtles frequently visit. Free parking available.
Wide sandy beach on Maui's calm south shore with excellent water quality. Fronts the Grand Wailea and Four Seasons. Gentle summer conditions and well-maintained facilities make it ideal for families.
Three adjacent beach parks in Kihei with lifeguards, restrooms, grassy picnic areas, and playground equipment. Good swimming conditions most of the year. Excellent all-day family beach destination.
Hawaii's most consistently rated beach. Wide white sand, lifeguards, showers, and restrooms. The north end has calm snorkeling conditions; the south end has gentle shore break for boogie boarding. Excellent water quality year-round.
The most accessible snorkeling beach on the Big Island for families. A natural lava breakwater creates a calm, protected area teeming with fish and turtles. Gear rentals on-site. Protected but still check conditions before bringing very young children.
Kauai's most family-friendly beach. A natural reef creates a protected swimming area with gentle conditions. Monk seals occasionally rest on the beach. Good water quality on the dry south side. Full facilities and lifeguards daily.
Kauai's top family beach for young children. Lava rock walls create two protected saltwater pools — one small for toddlers, one larger for older kids — safe from waves. A large adventure playground on-site. Check for advisories as Wailua River is nearby.
⚠️ Important Disclaimer
Safe to Swim Hawaii is an independent passion project — not affiliated with the Hawaii Department of Health. Water quality ratings are estimates based on publicly available data. Not real-time measurements. Ocean conditions change rapidly.
Always verify with the Hawaii DOH Clean Water Branch before entering the water.
When in doubt, don't go out. 🤙