Find My Tide

Tide predictions for about 4,600 stations in the United States, Canada and US territories.

CommunityOnlineNo sign-inGlobalFreeRead-only

What it can do

  • Search Stations: Find tide stations in the United States, Canada and US territories by place name, by position, or both. With a name, results are ranked by how well they match (then by distance, if a
  • Get Tides: High and low tide times and heights for one station, over one or more days in the station's local time, plus the current height and direction when the range includes now. Times are ISO 8601
  • Get Conditions: Current wind speed and direction, sea surface temperature and sky at a tide station. Any of them may be missing where the forecast service has no data.

What data it sees

Do you need an account

No: the server works without sign-in

Tide predictions for about 4,600 stations in the United States, Canada and US territories. It gives the same predictions as findmytide.com and the Find My Tide apps.

  • search_stations: find stations by place name ("Tofino", "Bay of Fundy") or the nearest to a latitude and longitude.
  • get_tides: high and low tide times and heights for up to seven days in the station's local time, plus the current height and whether the tide is rising or falling.
  • get_conditions: current wind, sea temperature and sky at a station.

Free, with no account or API key. All tools are read-only. Data comes from NOAA CO-OPS and the Canadian Hydrographic Service.

Not suitable for navigation. Every answer carries that notice and its source's attribution.

How to connect

How to connect Find My Tide to Claude

The server address to paste into Claude settings:

https://tides--findmytide.run.tools

  1. Open Claude (claude.ai or the desktop app).
  2. Go to Settings → Connectors.
  3. Click Add custom connector.
  4. Paste the server address copied below into Remote MCP server URL and click Add.
  5. In a chat, click + → Connectors and switch the new connector on.

Custom connectors are available on Free, Pro, Max, Team and Enterprise plans (Free is limited to one). On Team and Enterprise an organization Owner adds the connector first under Organization settings → Connectors.

Authorization

After you click Add, a sign-in window for the service opens. Sign in with your own account and approve access. Claude never sees your password.

How to connect Find My Tide to ChatGPT

The server address to paste into ChatGPT settings:

https://tides--findmytide.run.tools

  1. Open ChatGPT in a browser (chatgpt.com). A Plus, Pro, Business, Enterprise or Edu plan is required.
  2. Turn on developer mode once: Settings → Apps → Advanced settings → Developer mode.
  3. Open Settings → Connectors and click Create.
  4. Fill in the form: Name (anything), Description (one line about what the service does), MCP server URL (copy it below).
  5. Under Authentication choose OAuth if the service requires sign-in, otherwise None. Click Create.
  6. In a new chat open + → Apps/Connectors and enable the connector.

OpenAI has renamed this section before (Connectors → Apps/Plugins). If the label differs, search settings for "developer mode". On Business/Enterprise workspaces an admin must allow custom connectors first.

Authorization

On first use ChatGPT opens the service's sign-in window. Sign in and approve access.

How to connect Find My Tide to Cursor

The server address to paste into Cursor settings:

https://tides--findmytide.run.tools

Fastest: click Open in Cursor below and confirm the prompt.

Manually:

  1. In Cursor open Settings → Cursor Settings → MCP and click Add new global MCP server.
  2. Paste the JSON copied below into ~/.cursor/mcp.json (per project: .cursor/mcp.json in the repo root).
  3. Save the file. The server appears in the MCP list; authorize it there if asked.

Authorization

If the service needs sign-in, an authorize button appears next to the server in the MCP list.

Server tool list (3)

Raw names from tools/list. Only developers need these.

search_stationsFind tide stations in the United States, Canada and US territories by place name, by position, or both. With a name, results are ranked by how well they match (then by distance, if a position is given). With only a position, the nearest stations come first. Returns each station's id, which get_tides and get_conditions take.
get_tidesHigh and low tide times and heights for one station, over one or more days in the station's local time, plus the current height and direction when the range includes now. Times are ISO 8601 with the station's UTC offset. Heights are above the station's chart datum, in feet for US stations and metres for Canadian ones unless units is given.
get_conditionsCurrent wind speed and direction, sea surface temperature and sky at a tide station. Any of them may be missing where the forecast service has no data.