Japan

Kumejima

Kumejima is a small island town in Okinawa Prefecture, Japan. It’s known for its coastal setting and access to local dive sites around the island. The area offers standard warm, temperate conditions with clear water and coral habitats typical of the western Pacific. Divers visiting Kumejima can find a few local dive centers offering introductory dives and guided trips to nearby reefs and rocky coastal sites. The island’s dive scene is modest but practical for day trips from the town, with a focus on local reef ecosystems and marine life common to subtropical Japanese waters.

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)

Dive sites and dive centers around Kumejima

Nearby Dive Sites (3)

Nearby Dive Centers (2)

Nearby cities for scuba diving around Kumejima

The best time to dive in Kumejima

The best months to dive in Kumejima are from July to September. Temperatures are confortable (29°C), currents are mild and the visibility is at its best.

Excellent Good Fair Mitigated
01 - Jan.
18 °C 23 °C 4/10
02 - Feb.
17 °C 21 °C 4/10
03 - Mar.
20 °C 22 °C 4/10
04 - Apr.
21 °C 23 °C 4/10
05 - May
24 °C 25 °C 4/10
06 - Jun.
28 °C 28 °C 5/10
07 - Jul.
29 °C 29 °C 4/10
08 - Aug.
29 °C 30 °C 6/10
09 - Sept.
29 °C 30 °C 7/10
10 - Oct.
28 °C 29 °C 4/10
11 - Nov.
24 °C 27 °C 4/10
12 - Dec.
21 °C 25 °C 4/10

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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