Okitsu Beach
Chiba Prefecture, Japan
Located 6.77 km from Katsuura along the coast road, Okitsu Beach is a coastal beach in Chiba Prefecture, Japan. The beach holds Blue Flag certification, awarded for meeting strict environmental and safety standards. It's open throughout its designated season, though swimmers should take appropriate precautions.…
Quick Overview
Plan Your Visit to Okitsu Beach
The key facts before you go
About the Beach
What is Okitsu Beach?
Located 6.77 km from Katsuura along the coast road, Okitsu Beach is a coastal beach in Chiba Prefecture, Japan. The beach holds Blue Flag certification, awarded for meeting strict environmental and safety standards. It's open throughout its designated season, though swimmers should take appropriate precautions. Drinking water is available on-site. The best time to visit is May, June, or September, when crowds are lighter. July and August draw the most visitors. The Foundation for Environmental Education renews the Blue Flag certification annually, confirming the beach maintains international quality standards.
It sits alongside Blue Flag beaches in Chiba Prefecture, part of a broader network of Blue Flag certified beaches across Japan certified annually by the Foundation for Environmental Education.
Planning
When to Go: Month by Month
| Month | Air Temp | Water Temp | Crowds |
|---|---|---|---|
| Jan | 7°C | 4°C | Low |
| Feb | 8°C | 5°C | Low |
| Mar | 11°C | 8°C | Low |
| Apr | 15°C | 12°C | Low |
| May | 19°C | 16°C | Med |
| Jun | 22°C | 19°C | Med |
| Jul | 25°C | 22°C | High |
| Aug | 27°C | 24°C | High |
| Sep | 24°C | 21°C | Med |
| Oct | 19°C | 16°C | Low |
| Nov | 15°C | 12°C | Low |
| Dec | 10°C | 7°C | Low |
The best time to visit Okitsu Beach is May, June, September. Air temperatures peak around 25.1°C in summer. Peak water temperature reaches 22.1°C in July.
How crowded does Okitsu Beach get?Like most Blue Flag beaches in Japan, Okitsu Beach sees its highest visitor numbers in July and August. The beach maintains a pleasant atmosphere even in peak season.
Is Okitsu Beach open year-round?The beach itself is accessible year-round, though staffed facilities including lifeguards typically operate only during the official season (typically July–September). The Blue Flag is displayed during the certification period only.
The Water
Swimming and Beach Life at Okitsu Beach
Is Okitsu Beach safe to swim?Okitsu Beach is Blue Flag certified, which requires meeting strict bathing water standards set by the EU Bathing Water Directive. The beach does not have lifeguards stationed on the beach. Swim with appropriate caution.
What is the water temperature at Okitsu Beach?Peak water temperature at Okitsu Beach reaches around 22.1°C in July, making it comfortable for swimming during the summer months. In winter (January), air temperatures average 7.1°C.
What is the beach like at Okitsu Beach?Okitsu Beach on the Chiba Prefecture coast of Japan. It meets all Blue Flag criteria for environmental management, water quality, safety, and facilities.
Does Okitsu Beach have good facilities?As a Blue Flag certified beach, Okitsu Beach meets the Foundation for Environmental Education's standards for facilities and services. Toilet facilities are on site. Parking is available nearby.
Transport
Getting to Okitsu Beach
How do I get to Okitsu Beach by car?Okitsu Beach is approximately 6.77 km from Katsuura. Follow local road signs to the beach. Check Google Maps or a local map for the most current directions.
What is the nearest airport to Okitsu Beach?The nearest airport is Tokyo International Airport (HND) (HND), approximately 63.0 km away.
Can I get to Okitsu Beach by public transport?Public transport options vary by season. Check local transport authority websites for current bus and train schedules connecting to Katsuura.
Is there a train to Okitsu Beach?Okitsu Beach lists Kazusa-Okitsu as the nearest railway station, 0.28 km away. Check current timetables before travelling.
Nearby
Near Okitsu Beach
Mapped toilets, bus stops, cafés, parking, and shops within about 500 m of Okitsu Beach. Distances are walking-line estimates from the beach pin.
Map loads when you ask. Tiles stay off the first paint.
Map: OpenStreetMap (ODbL)
Toilets near Okitsu Beach
- Public toilets Public toilets 288 m
Parking near Okitsu Beach
- Parking Parking 310 m
Source: © OpenStreetMap contributors (ODbL). Names and positions come from mapped OSM features. Confirm on site.
Practical Details
Practical Information
| At the Beach | |
| Entry | Free: no charge to access the beach |
|---|---|
| Lifeguards | ✗ |
| Showers | ✗ |
| Toilets | ✓ Available during season |
| Official Season | July – September |
| Beach Type | Coastal beach |
| Parking | ✓ Available nearby (surface parking) |
| Nearest supermarket | 140 m from the beach |
| Visiting Information | |
| GPS Coordinates | 35.1352°N, 140.2493°E |
| Blue Flag Operator | Foundation for Environmental Education (FEE), Japan |
Frequently Asked Questions
Okitsu Beach FAQ
Is Okitsu Beach suitable for children?
Okitsu Beach has a child-friendly score of 3/10. Facilities include toilets and parking. It is Blue Flag certified in Japan.
Is Okitsu Beach free to access?
Access to Okitsu Beach is free. There are no entry fees to enter the beach. It is a Blue Flag certified beach in Chiba Prefecture, Japan, recognised for meeting international standards for water quality and environmental management.
When is the best time to visit Okitsu Beach?
The best time to visit Okitsu Beach is May, June, September. The peak season typically runs High season: July, August, when weather conditions and facilities are at their best. Peak water temperature reaches around 22.1°C in July. Outside peak season, the beach is quieter but some facilities may be reduced.
What is the water quality at Okitsu Beach?
Okitsu Beach is Blue Flag certified, which requires meeting strict EU Bathing Water Directive standards. Blue Flag certification is awarded and reviewed annually by the Foundation for Environmental Education (FEE). Beaches must pass water quality tests throughout the season to retain their status.
How do I get to Okitsu Beach?
Okitsu Beach is located in Chiba Prefecture, Japan. It is approximately 6.77 km from Katsuura. The nearest airport is Tokyo International Airport (HND) (HND), 63.0 km away. By car is the most flexible option. Check local transport authority websites for current bus and train schedules to the area.
Are there toilets near Okitsu Beach?
Yes. OpenStreetMap maps toilets near Okitsu Beach, including 288 m away. Distances are walking-line estimates within about 500 m of the beach pin. Confirm opening hours on site; some facilities are seasonal. © OpenStreetMap contributors (ODbL).
Is there parking near Okitsu Beach?
Yes. OpenStreetMap maps parking 310 m from Okitsu Beach. Charges and time limits are not recorded here. © OpenStreetMap contributors (ODbL).
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Everything you need to know about what makes a beach qualify for Blue Flag status, from water quality to environmental education.
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Explore JapanWhat the flag actually means, how certification works, and why a Blue Flag is a genuinely reliable signal, not just a marketing tool.
Read moreSources
Last verified September 2026. National operator pages and FEE listings are the primary certification sources.