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mcp-maritime 🚢

Maritime and weather data MCP Server for Claude Code and AI agents.

PyPI License: MIT

Give your AI agent access to real marine weather, wave forecasts, tropical cyclone warnings, and route calculations — powered by free public APIs.

Installation

pip install mcp-maritime
# or
uv add mcp-maritime

Related MCP server: MCP Weather Server

Usage with Claude Code

Add to your claude_desktop_config.json:

{
  "mcpServers": {
    "maritime": {
      "command": "mcp-maritime"
    }
  }
}

Or run directly:

mcp-maritime

Available Tools

Tool

Description

Data Source

get_marine_weather

Wave height, wind, sea temp forecast

Open-Meteo Marine (free)

get_weather_forecast

General weather forecast

Open-Meteo (free)

calculate_route_distance

Great Circle distance in nautical miles

Local calculation

get_tropical_cyclone_forecast

Typhoon / hurricane warnings

JTWC / NHC (free)

Example

User: What are the current wave conditions at 35°N, 140°E?

Claude: [uses get_marine_weather tool]
Wave height: 2.5m, Wind: 15 knots NNE, Sea temp: 22°C
Forecast for next 3 days: increasing to 4m by tomorrow afternoon...

Roadmap

  • AIS ship tracking integration

  • Port tide tables

  • Weather routing optimization

  • High-precision WNI data (premium tier)

Sponsorship

If this tool is useful to you, consider sponsoring on GitHub

License

MIT

A
license - permissive license
-
quality - not tested
C
maintenance

Maintenance

Maintainers
Response time
Release cycle
Releases (12mo)
Commit activity

Resources

Unclaimed servers have limited discoverability.

Looking for Admin?

If you are the server author, to access and configure the admin panel.

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