Japan

Shimajiri District

Shimajiri District in Okinawa offers warm, clear water and vibrant reef ecosystems typical of the Ryukyu archipelago. Located on the southern portion of Okinawa Island, the district gives quick access to numerous offshore sites around Naha, Tokashiki, and Zamami where walls, sand flats, and patch reefs host a variety of tropical marine life. Expect good visibility, gentle to moderate currents, and calm conditions suited for recreational diving year-round, with macro critters, reef fish, and occasional pelagic activity near the offshore sites. The region also serves as a gateway to boat dives and shore dives exploring the Kerama and southern Okinawan reefs.

Essential information for traveling in Japan

About Japan

Sea
Philippine Sea, Japan Sea/East Sea, Seto Naikai...
Timezone
Asia/Tokyo
Languages
JA
Demonym
Japanese
Phone prefix
+81

Practicalities

Currency
JPY
Voltage
110
Plug type
Type A
Airports
OKA HND NRT KIX NGO

Diving specifics

Temperature
°C
Depth units
meters
Pressure
bar
Regulators
DIN Yoke (INT)

Top scuba diving cities in the region of Shimajiri District

Sorted by popularity

Dive sites and dive centers around Shimajiri District

The cities

The best time to dive in Shimajiri District

The best months to dive in Shimajiri District are from August to September. Temperatures are confortable (29-30°C), currents are mild and the visibility is at its best.

Excellent Good Fair Mitigated
01 - Jan.
16 °C 22 °C 6/10
02 - Feb.
16 °C 21 °C 5/10
03 - Mar.
19 °C 21 °C 5/10
04 - Apr.
20 °C 22 °C 5/10
05 - May
24 °C 24 °C 4/10
06 - Jun.
28 °C 28 °C 5/10
07 - Jul.
28 °C 29 °C 4/10
08 - Aug.
29 °C 30 °C 6/10
09 - Sept.
30 °C 30 °C 7/10
10 - Oct.
28 °C 29 °C 6/10
11 - Nov.
23 °C 27 °C 6/10
12 - Dec.
20 °C 24 °C 6/10

Based on last year's weather. Scores compare months for this destination only and are indicative. A mitigated month may still suit many divers.

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