Best beaches in Karatsu (Hamatama)

1 ranked beach in Karatsu (Hamatama), Saga Prefecture

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 Karatsu (Hamatama)

1

Hamatama Beach

Simple quiet local beach

7.0

What makes Karatsu (Hamatama)'s beaches stand out?

Karatsu (Hamatama) sits in Saga Prefecture, Japan and is home to 1 ranked beach 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 Karatsu (Hamatama) or a quieter hidden cove, the list above is refreshed every 30 minutes using live Stormglass and OpenWeather data.