Sea bathing at your own pace on shallow sands
About this spot
A swimming beach spreading along Nagahama Beach in Nagai, Yokosuka City, open in 2026 from Saturday, July 4 to Monday, August 31. Shallow sands with gentle waves spread out, and it is loved as a swimming beach where small children can play in the water safely. The surroundings are wrapped in the nature-rich scenery of the Miura Peninsula, and good access from central Tokyo is another of its charms. Beach huts and rest areas are in place, creating an environment where it is easy to catch your breath between spells in the water.
Season & hours
Name: 長浜海水浴場
Date & time: 7/4 (Sat)–8/31 (Mon)
Venue: 横須賀市長井・長浜海岸
Tips
It is in the southwest of the Miura Peninsula, and access is basically by car. Summer sand gets hot, so beach sandals are essential. If you plan to play until evening, allow time to change.
Best time to visit
From around 2:00 p.m. the sunlight steadies, leaving a long afternoon to enjoy sea bathing until evening
Access & map
Nagai, Yokosuka-shi · Nagahama Beach
Model course featuring this spot
2026 Nagahama Swimming Beach (Kanagawa) Full-Day Course
Kanagawa
Explore features & model courses
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