Saint Helena, Ascension, and Tristan da Cunha · Africa · SH SHN
Jamestown
Open Roadstead · Large harbour · South Atlantic Ocean
Port information
- Channel depth
- 23.2 m
- Anchorage depth
- 27 m
- Berth depth
- 1.8 m
- Tide range
- 1.1 m
- Max vessel draught
- —
- Water
- salt
- Likely soil (estimate)
- Sand, Silt / mud
- Position
- -15.917, -5.717
Dredgers that can do the job here
- WIDWater injection · Water injection
Cheap upkeep for fine silt in channels with a current.
- PumpSubmersible pump · Submersible pump (DOP)
Deep spots out of reach of a standard cutter ladder.