v1

latestOpenAPI 3.0.32026-07-1393468.5 KB

Get tide extremes for a point

Retrieve information about high and low tide times and the corresponding relative sea level in meters for a single point.

get/tide/extremes/point

Query parameters

latnumber float required

Latitude in decimal degrees (-90 to 90)

lngnumber float required

Longitude in decimal degrees (-180 to 180)

startstring date-time

Timestamp in UTC for the first hour to include in the forecast - ex. 2026-03-06T05

endstring date-time

Timestamp in UTC for the last hour to include in the forecast - ex. 2026-03-12T05

datum'LAT' | 'MLLW' | 'MLW' | 'MSL' | 'MHW' | 'MHHW' | 'HAT'

Datum values will be relative to. Either LAT, MLLW, MLW, MSL, MHW, MHHW or HAT.

Response

Tide extremes data

Example response

{
  "data": [
    {
      "time": "2026-03-06T05:00:00+00:00",
      "height": 2.23523
    }
  ],
  "meta": {
    "lat": 59.33,
    "lng": 18.069,
    "start": "2026-03-06T05:00:00+00:00",
    "end": "2026-03-06T05:00:00+00:00",
    "dailyQuota": 500,
    "requestCount": 49
  }
}