Japan

Sumida City

Sumida City is a landlocked urban area in Japan with very limited diving relevance. While it sits near a lake in the broader region, the city itself is not a diving hub. Nearby freshwater options exist in the wider Kanto region, such as training pools and occasional quarry dives, but access to legitimate diving sites from Sumida City would require significant travel. For divers, the city serves as a convenient urban base with transportation links to more active diving destinations in and around Tokyo if you’re planning a trip.

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 Sumida City

Nearby Dive Sites (5)

Nearby Dive Centers (1)

Nearby cities for scuba diving around Sumida City

The best time to dive in Sumida City

The best months to dive in Sumida City are from July to August. Temperatures are confortable (28-30°C), currents are mild and the visibility is at its best.

Excellent Good Fair Mitigated
01 - Jan.
6 °C 10 °C 9/10
02 - Feb.
6 °C 9 °C 9/10
03 - Mar.
10 °C 11 °C 6/10
04 - Apr.
15 °C 15 °C 6/10
05 - May
19 °C 19 °C 4/10
06 - Jun.
24 °C 23 °C 6/10
07 - Jul.
28 °C 28 °C 6/10
08 - Aug.
30 °C 29 °C 7/10
09 - Sept.
26 °C 28 °C 5/10
10 - Oct.
18 °C 22 °C 6/10
11 - Nov.
12 °C 17 °C 9/10
12 - Dec.
8 °C 12 °C 9/10

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

Community feedbacks

0 Reviews

Sign in to leave a review.

Sign in

There are no reviews yet. Be the first to share your experience!