Stormglass

Stormglass MCP Connector for Claude

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Access high-resolution global weather and marine data — fetch forecasts, tide levels, astronomy data, and biological marine metrics directly from any AI agent.

5 tools Official Updated Jun 28, 2026 Official Vinkius Partner

Connect the Stormglass API to your AI agent to access professional-grade environmental data for any coordinate on Earth. Perfect for maritime logistics, scientific research, and outdoor planning.

What you can do

  • Global Weather — Fetch high-resolution forecasts including wind speed, wave height, and air temperature for specific coordinates.
  • Tide Analysis — Retrieve high and low tide extremes or detailed sea level height intervals for coastal locations.
  • Astronomy Data — Get precise sunrise, sunset, moonrise, moonset, and moon phase information.
  • Marine Biology — Access critical marine metrics like chlorophyll, oxygen levels, and phytoplankton concentrations.
  • Historical & Forecast — Query both upcoming forecasts and historical data points using ISO 8601 timestamps.

How it works

  1. Subscribe to this server
  2. Enter your Stormglass API Key
  3. Start querying environmental data from Claude, Cursor, or any MCP-compatible client

Who is this for?

  • Maritime & Logistics — Monitor sea conditions and tide levels to optimize shipping routes and port operations.
  • Researchers & Scientists — Gather biological and meteorological data for environmental studies and climate analysis.
  • Outdoor Enthusiasts — Plan activities based on precise weather, tide, and solar/lunar cycles.
weather-apimarine-datatide-forecastoceanographyastronomy

5 tools expose this connector's capabilities to your AI agent.

get_astronomy_point

Fetch astronomy data for a specific location

get_bio_point

Fetch biological marine data for a specific location

get_tide_extremes_point

Fetch high and low tides for a specific location

get_tide_sea_level_point

Fetch sea level height at specific intervals

get_weather_point

Fetch weather data for a specific coordinate

See how to talk to your AI agent using Stormglass.

Get the current wind speed and wave height for San Francisco (lat 37.7749, lng -122.4194).

I've retrieved the weather data for San Francisco. Currently, the wind speed is 12 knots and the wave height is 1.5 meters according to NOAA data.

What are the high and low tides in Lisbon for the next 24 hours?

Checking tide extremes for Lisbon... The next high tide is expected at 2:45 PM (1.2m) and the next low tide at 9:15 PM (0.3m).

Show me the sunrise and sunset times for Tokyo today.

For Tokyo today, the sun rose at 6:12 AM and is expected to set at 5:45 PM. The moon is currently in its Waxing Gibbous phase.

Yes! Use the `get_weather_point` tool. You can specify parameters like `windSpeed` and `waveHeight` in the params string to get high-resolution data for your coordinates.

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