onlybeaches

Papua New Guinea · Milne Bay Province

Best beaches in Sewa Bay

2 ranked beaches in Sewa Bay, Milne Bay Province

Ranked by the OnlyBeaches Index (OBI) — a 1-10 score blending water purity, conditions, crowd levels and vibe. Updated every 30 minutes.

All beaches in Sewa Bay

  1. 1

    Sewa Bay Beach

    Main sheltered west-coast bay beach on Normanby Island, useful for real lagoon-side coastal coverage outside Esa’ala.

    7.0
  2. 2

    Sewa Bay South Beach

    Quiet southern bay beach area, useful for local west-coast coverage without duplicating the main Sewa Bay Beach row.

    7.0

What makes Sewa Bay's beaches stand out?

Sewa Bay sits in Milne Bay Province, Papua New Guinea and is home to 2 ranked beaches on OnlyBeaches. Every beach here is scored by the OnlyBeaches Index — a 1-10 metric blending water purity, live conditions (waves, water temperature, wind), crowd intelligence and vibe.

Whether you're after the highest-scoring beach in Sewa Bay or a quieter hidden cove, the list above is refreshed every 30 minutes using live Stormglass and OpenWeather data.