NOAA Tides & Currents API

NOAA Tides & Currents API MCP Connector for Claude

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Monitor tidal data — audit water levels and predictions via AI.

5 tools Official Updated Jun 28, 2026 Official Vinkius Partner

Empower your AI agent to orchestrate your entire maritime research and tidal auditing workflow with the NOAA Tides & Currents API, the authoritative source for United States coastal data. By connecting NOAA's Center for Operational Oceanographic Products and Services (CO-OPS) to your agent, you transform complex water level searches into a natural conversation. Your agent can instantly retrieve real-time water levels, audit high and low tide predictions, and query atmospheric metadata without you ever touching a technical portal. Whether you are planning maritime logistics or conducting coastal research, your agent acts as a real-time oceanographic consultant, ensuring your data is always verified and precise.

What you can do

  • Water Level Auditing — Retrieve real-time water level data for thousands of NOAA stations and maintain a clear view of coastal changes.
  • Tide Oversight — Audit high and low tide predictions to understand the temporal distribution of maritime scale instantly.
  • Atmospheric Discovery — Query real-time air and water temperature metadata to assist in regional environmental planning.
  • Station Intelligence — Retrieve high-resolution details for specific NOAA station IDs to assist in deep-dive oceanographic classification.
  • Maritime Monitoring — Check API status to ensure your maritime research workflow is always operational.

How it works

  1. Subscribe to this server
  2. No API Key required (NOAA CO-OPS is a free and open service)
  3. Start managing your maritime intelligence through Claude, Cursor, or any MCP-compatible client

Who is this for?

  • Mariners & Harbor Masters — monitor water levels and retrieve tidal metadata straight from your workflow.
  • Coastal Researchers — verify tide patterns and audit environmental markers without manual searching.
  • Logistics Planners — perform rapid audits of port conditions and identify relevant maritime markers through natural language.
  • Operations Leads — automate oceanographic data querying to orchestrate cross-functional maritime teams smoothly.
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5 tools expose this connector's capabilities to your AI agent.

check_api_status

Check if the NOAA Tides & Currents service is operational

get_air_temperature

Get real-time air temperature data for a specific NOAA station

get_tide_predictions

Get high and low tide predictions for a specific NOAA station

get_water_levels

Get real-time water levels for a specific NOAA station

get_water_temperature

Get real-time water temperature data for a specific NOAA station

See how to talk to your AI agent using NOAA Tides & Currents API.

Get tide predictions for station '9414290' (San Francisco) for '20240510' using NOAA Tides.

I've retrieved the tide predictions for San Francisco! Notable entries include a High Tide at 10:30 AM (5.2 ft) and a Low Tide at 4:45 PM (0.5 ft). Would you like the real-time water level or air temperature for this station?

What is the current water temperature at station '8443970' (Boston)?

I've checked the sensors for Boston. The water temperature is currently 52°F. I can provide the historical temperature metadata for the last 24 hours if you'd like to identify trends.

Show real-time water levels for station '9410660' (Los Angeles).

I've retrieved the real-time water levels for Los Angeles! The current value is identified as 3.2 ft above MLLW. I can assist you with an audit of predicted vs actual water level metadata if you'd like.

No. The NOAA CO-OPS API is a free and open service provided by the United States government. This server works out of the box without any static credentials required.

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