Irish Tide Gauge Network: Recent Water Level Series for One Station

marineieerddap/tide-gauge-series

The recent water-level series of ONE station of the Irish National Tide Gauge Network (Marine Institute, Ireland), oldest first, at the gauge's own cadence (every 5 to 10 minutes). Each row: station name, UTC time, water level in metres above lowest astronomical tide (Water_Level_LAT), water level in metres relative to Malin Head Ordnance Datum (Water_Level_OD_Malin) and a quality flag (0 is the best). `datasourceId` is the station's numeric id (for example 19 for Galway Port, 17 for Dublin Port); the latest-readings tool lists every id. `hours` (1 to 48) is how far back to read, so one call returns at most a few hundred rows. An unknown id, or a window with no readings, is refused as invalid. Real-time, unvalidated feed: readings can be revised. Only the CC BY 4.0 tide gauge dataset is served. Marine Institute (Ireland) data under CC BY 4.0 as served by Eden Engine; not an official Marine Institute product.

activeper callv1

Price

$0.0026 per call

You pay the price shown. If a call turns out to cost more than its quote, you pay the actual price, capped at twice the quote. No monthly minimum. Top-ups start at $5.

Data source

Marine Institute (Ireland), ERDDAP

Source: Marine Institute (Ireland), ERDDAP (erddap.marine.ie), licensed under Creative Commons Attribution 4.0 (https://creativecommons.org/licenses/by/4.0/). Values are passed through unmodified. Served by Eden Engine; not an official Marine Institute product.

Use it

Five steps: search, inspect, learn, run, settle. No per-tool setup; your agent reaches this tool through the meta-tools it already has.

Connect once and your AI can find and run this tool, and any other it needs.

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agent

// 1. search: find the tool
omnial_search({ query: "what you need" })

// 2. inspect: price and input schema
omnial_inspect({ tool: "marineieerddap/tide-gauge-series" })

// 3. learn: read the usage guide at runtime
omnial_learn({ tool: "marineieerddap/tide-gauge-series" })

// 4. run: price the exact call first, then run it
omnial_execute({ tool: "marineieerddap/tide-gauge-series", input: { /* see input_schema */ }, dry_run: true })
omnial_execute({ tool: "marineieerddap/tide-gauge-series", input: { /* ... */ } })

// 5. settle: the call is charged when it finishes, nothing to do

Not connected yet? Point your MCP client at https://mcp.eden-engine.com/mcp, then copy a config for your client.

Pricing

Every charge this tool can incur.

Charge	Price
Per call	$0.0026

Updated: Oct 20, 2026

Input and output schemas

Input schema

input_schema.json

{
  "type": "object",
  "required": [
    "datasourceId",
    "hours"
  ],
  "properties": {
    "hours": {
      "type": "integer",
      "maximum": 48,
      "minimum": 1,
      "description": "How many hours back to read, 1 to 48."
    },
    "datasourceId": {
      "type": "integer",
      "maximum": 999,
      "minimum": 1,
      "description": "Numeric station id (datasourceid) of the tide gauge, for example 19 for Galway Port or 17 for Dublin Port. The latest-readings tool returns every id."
    }
  },
  "additionalProperties": false
}

Output schema

output_schema.json

{
  "type": "object",
  "required": [
    "columnNames",
    "columnTypes",
    "columnUnits",
    "rows"
  ],
  "properties": {
    "rows": {
      "type": "array",
      "items": {
        "type": "array",
        "items": {
          "type": [
            "string",
            "number",
            "null"
          ]
        }
      },
      "description": "One row per reading, oldest first: [station_id, time, Water_Level_LAT, Water_Level_OD_Malin, QC_Flag], matching columnNames."
    },
    "columnNames": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Column names, in the order of each row's values."
    },
    "columnTypes": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "ERDDAP type of each column (String, float, double, int)."
    },
    "columnUnits": {
      "type": "array",
      "items": {
        "type": [
          "string",
          "null"
        ]
      },
      "description": "Unit of each column; null when the column has none."
    }
  },
  "additionalProperties": true
}