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NOAA Tides & Currents

Live

NOAA water-level observations, tide predictions, currents, and coastal meteorology for every US coast plus the Great Lakes, AK, HI, and Pacific territories.

Available tools

6 tools
ToolDescription
searchStationsFind stations by catalog (type), state, bbox, near-point, or name substring.
getStationSingle station detail. Pass expand=['datums'|'sensors'|'harcon'|'products'] to learn what the station supports.
getWaterLevelsObserved water levels (real-time + verified historic). Filter by datum/units/timezone. 31-day request cap.
getTidePredictionsAstronomical tide predictions, hi/lo extremes (default) or 6-min/hourly series. 365-day cap on hi/lo and hourly.
getMeteorologicalCoastal meteorology: wind, air_temperature, water_temperature, or air_pressure. 31-day request cap.
getServiceInfoLive station counts by catalog, supported products, datum/unit/time-zone enums, and per-product date caps.

Setup

A few steps to connect your AI agents to NOAA Tides & Currents.

Get started
  1. 1

    Toggle Connector On

    Open /mcp and turn on NOAA Tides & Currents, no credentials needed.

  2. 2

    Start Querying

    Call searchStations to find a station near you, then getTidePredictions or getWaterLevels with a stationId. For wind/temperature/pressure use getMeteorological.

Connect to your AI assistant

Pick the tool your team uses for the exact setup steps.

  1. 1

    Open Claude settings

    Launch Claude, click the profile button (bottom left), and go to Settings.

  2. 2

    Access connectors

    Open the Connectors tab, scroll to the bottom, and click “Add custom connector”.

  3. 3

    Name your connector

    Enter any name you’d like for this connector.

  4. 4

    Get the connector URL

    Log in to PatchOps, open the /mcp page, and copy the connector URL you want to use.

  5. 5

    Add the connector

    Paste the URL into the “Remote MCP server URL” box and click Add.

  6. 6

    Start using

    Your NOAA Tides & Currents connector is ready to use in Claude.