Location
Codes & time
Asia/Tokyo
Now: UTC+9
Standard: UTC+9
Contacts
Who to call at Tokyo, with the source of each number. Numbers and channels change: check the latest port notices before arrival.
Tokyo Wan Kaijo Kotsu Center (Tokyo MARTIS)call sign Tokyo MARTISVHF 16VHF 13 +81 45 225 9140
Calling and answering on 16 and 13 (13 when 16 is busy); working channels 12, 13, 14, 66, 69; prefix the fairway name (Chiba, Tokyo, Kawasaki, Yokohama).Source
Tokyo Wan Kaijo Kotsu Center (Tokyo MARTIS), Tokyo port reports
Nearest rescue centre...
VHF 16distress, safety and calling (156.800 MHz)DSC 70digital selective calling
Active warnings near Tokyo
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Tokyo at a glance
Rank basis: Cargo throughput 71.5 million t (excl. car ferries) (2023)
Figures change: always confirm limits with the port authority, local notices and your agent before arrival.
Tokyo port guide
Tokyo is Japan's busiest container port: 4.57 million TEU and 71.48 million tonnes in 2023 (MLIT statistics), mainly imports of consumer goods for the capital region through the Oi, Aomi and Shinagawa terminals.
For planning reference only (researched Oct 22, 2026). Always verify against official publications - Admiralty Sailing Directions, List of Radio Signals, local notices and the port authority - and your agent before arrival.
Catalogue harbor data
- Area
- North Pacific Ocean
- Channel depth (m)
- 15.5
- Anchorage depth (m)
- 18.6
- Harbor size (World Port Index)
- Large
- Harbor type
- Coastal (Natural)
- Shelter
- Good
- LOCODE function
- 12345---
- Raw coordinates
- 3541N 13945E