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OAHU · NORTH SHORE

Kawela Bay

Water quality status and conditions guide

📍 North Shore Oʻahu, near Turtle Bay — Secluded & calm

Checking live advisories…
Winter Caution — North Shore Swell Oct–Apr
Kawela Bay is more sheltered than open North Shore beaches but can still see dangerous conditions during major winter swells. Check surf forecast before swimming.
Bacteria Risk
Low
2 out of 5 — sheltered bay, good circulation
Sheltered Bay

Kawela Bay has good water quality overall. The sheltered bay receives good ocean flushing, and the surrounding area has limited development. A small stream drains into the bay and can temporarily affect quality after rainfall.

⚠️ The 72-Hour Rain Rule

Stay out of the ocean for 72 hours after heavy rain. The stream draining into Kawela Bay can carry bacteria after significant rainfall on the North Shore.

About Kawela Bay

Kawela Bay is one of Oʻahu's most tranquil North Shore beaches. Unlike the famous surf breaks nearby, Kawela Bay faces slightly east of north and is partially sheltered by Kahuku Point, giving it calmer conditions than Sunset Beach or Pipeline much of the year.

The bay is a favorite for locals seeking a quieter beach experience. The old banyan trees lining the shore provide shade rarely found on North Shore beaches. Sea turtles are common, and the snorkeling along the rocky points is rewarding.

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Safe to Swim Hawaii is an independent passion project — not affiliated with the Hawaii DOH. Ratings are estimates, not real-time measurements.

Always verify with the Hawaii DOH Clean Water Branch before entering the water.

When in doubt, don't go out. 🤙

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