{
  "@context": "https://schema.org",
  "@type": "Dataset",
  "name": "Sumner Beach, Christchurch tide data — high & low extrema, next 7 days",
  "description": "High and low tide extrema for Sumner Beach, Christchurch (new zealand) covering 2026-05-07 to 2026-05-14. Heights in metres relative to MSL. Derived from Predictions: Open-Meteo Marine (MeteoFrance SMOC, 0.08° grid) — heights relative to MSL (not chart datum / LAT). Model-derived..",
  "url": "https://tideturtle.com/new-zealand/canterbury/sumner-beach",
  "identifier": "https://tideturtle.com/data/new-zealand/canterbury/sumner-beach.json",
  "creator": {
    "@type": "Organization",
    "name": "TideTurtle",
    "url": "https://tideturtle.com"
  },
  "license": "https://open-meteo.com/en/license",
  "isAccessibleForFree": true,
  "dateModified": "2026-05-07",
  "temporalCoverage": "2026-05-07/2026-05-14",
  "spatialCoverage": {
    "@type": "Place",
    "name": "Sumner Beach, Christchurch",
    "geo": {
      "@type": "GeoCoordinates",
      "latitude": -43.5717,
      "longitude": 172.7617
    }
  },
  "keywords": [
    "tide times",
    "high tide",
    "low tide",
    "Sumner Beach, Christchurch",
    "new zealand"
  ],
  "distribution": [
    {
      "@type": "DataDownload",
      "encodingFormat": "application/json",
      "contentUrl": "https://tideturtle.com/data/new-zealand/canterbury/sumner-beach.json"
    }
  ],
  "data": {
    "datum": "MSL",
    "unit": "m",
    "timezone": "Pacific/Auckland",
    "source": "Predictions: Open-Meteo Marine (MeteoFrance SMOC, 0.08° grid) — heights relative to MSL (not chart datum / LAT). Model-derived.",
    "extrema": [
      {
        "time": "2026-05-07T08:00:00.000Z",
        "date": "2026-05-07",
        "height": 0.95,
        "isHigh": true
      },
      {
        "time": "2026-05-08T03:00:00.000Z",
        "date": "2026-05-08",
        "height": -0.18,
        "isHigh": false
      },
      {
        "time": "2026-05-08T09:00:00.000Z",
        "date": "2026-05-08",
        "height": 1.06,
        "isHigh": true
      },
      {
        "time": "2026-05-09T04:00:00.000Z",
        "date": "2026-05-09",
        "height": -0.09,
        "isHigh": false
      },
      {
        "time": "2026-05-09T10:00:00.000Z",
        "date": "2026-05-09",
        "height": 1.11,
        "isHigh": true
      },
      {
        "time": "2026-05-09T16:00:00.000Z",
        "date": "2026-05-10",
        "height": -0.23,
        "isHigh": false
      },
      {
        "time": "2026-05-10T11:00:00.000Z",
        "date": "2026-05-10",
        "height": 1.17,
        "isHigh": true
      },
      {
        "time": "2026-05-10T17:00:00.000Z",
        "date": "2026-05-11",
        "height": -0.28,
        "isHigh": false
      },
      {
        "time": "2026-05-10T23:00:00.000Z",
        "date": "2026-05-11",
        "height": 1.02,
        "isHigh": true
      },
      {
        "time": "2026-05-11T05:00:00.000Z",
        "date": "2026-05-11",
        "height": -0.3,
        "isHigh": false
      },
      {
        "time": "2026-05-11T11:00:00.000Z",
        "date": "2026-05-11",
        "height": 1.03,
        "isHigh": true
      },
      {
        "time": "2026-05-11T18:00:00.000Z",
        "date": "2026-05-12",
        "height": -0.51,
        "isHigh": false
      },
      {
        "time": "2026-05-12T00:00:00.000Z",
        "date": "2026-05-12",
        "height": 0.88,
        "isHigh": true
      },
      {
        "time": "2026-05-12T06:00:00.000Z",
        "date": "2026-05-12",
        "height": -0.59,
        "isHigh": false
      },
      {
        "time": "2026-05-12T12:00:00.000Z",
        "date": "2026-05-13",
        "height": 0.89,
        "isHigh": true
      },
      {
        "time": "2026-05-12T19:00:00.000Z",
        "date": "2026-05-13",
        "height": -0.71,
        "isHigh": false
      },
      {
        "time": "2026-05-13T01:00:00.000Z",
        "date": "2026-05-13",
        "height": 0.82,
        "isHigh": true
      },
      {
        "time": "2026-05-13T07:00:00.000Z",
        "date": "2026-05-13",
        "height": -0.74,
        "isHigh": false
      },
      {
        "time": "2026-05-13T13:00:00.000Z",
        "date": "2026-05-14",
        "height": 0.88,
        "isHigh": true
      },
      {
        "time": "2026-05-13T19:00:00.000Z",
        "date": "2026-05-14",
        "height": -0.81,
        "isHigh": false
      },
      {
        "time": "2026-05-13T23:00:00.000Z",
        "date": "2026-05-14",
        "height": 0.36,
        "isHigh": true
      }
    ]
  }
}