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Irish Tide Gauge Network: Latest Water Level at Every Station

marineieerddap/tide-gauge-latest

The newest water-level reading at each station of the Irish National Tide Gauge Network (Marine Institute, Ireland), about 23 ports and harbours. One row per station that reported inside the window: station name, numeric station id (datasourceid, the value the series tool takes), UTC time, latitude, longitude, 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). `withinHours` (1 to 72) is how far back to look: a station silent for longer is left out, and a window with no readings at all 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.

Install itCreate an account
agent
// 1. search: find the tool
omnial_search({ query: "what you need" })

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

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

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

ChargePrice
Per call
$0.0026
Updated
Oct 20, 2026

Input and output schemas

Input schema
input_schema.json
{
  "type": "object",
  "required": [
    "withinHours"
  ],
  "properties": {
    "withinHours": {
      "type": "integer",
      "maximum": 72,
      "minimum": 1,
      "description": "How many hours back to look for each station's newest reading, 1 to 72. A station with no reading in the window is omitted. Use 6 for a normal call."
    }
  },
  "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 station: [station_id, datasourceid, time, latitude, longitude, 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
}