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Current Marine Data

GET /marine/current

Get current ocean conditions for any coastal or open-water location, including wave height, wave direction, wave period, and swell data. Requires latitude and longitude coordinates. Essential for marine navigation apps, surfing and water sports planners, fishing trip tools, offshore operations dashboards, and coastal safety systems. Data from Open-Meteo marine models.

Parameters

lat required

Latitude

lon required

Longitude

Example Requests

Basic usage
curl "https://nordapi.ee/api/v1/marine/current?lat=59.9&lon=10.7"
Marine conditions in Oslo Fjord
curl "https://nordapi.ee/api/v1/marine/current?lat=59.9&lon=10.7"
Wave data near Honolulu
curl "https://nordapi.ee/api/v1/marine/current?lat=21.31&lon=-157.86"
Ocean conditions off Cornwall
curl "https://nordapi.ee/api/v1/marine/current?lat=50.27&lon=-5.05"

Live Response 

{
  "data": {
    "current": {
      "interval": 900,
      "swell_wave_direction": 186,
      "swell_wave_height": 0.06,
      "swell_wave_period": 1.95,
      "time": "2026-04-05T17:30",
      "wave_direction": 188,
      "wave_height": 0.08,
      "wave_period": 1.85,
      "wind_wave_height": 0.04
    },
    "current_units": {
      "interval": "seconds",
      "swell_wave_direction": "°",
      "swell_wave_height": "m",
      "swell_wave_period": "s",
      "time": "iso8601",
      "wave_direction": "°",
      "wave_height": "m",
      "wave_period": "s",
      "wind_wave_height": "m"
    },
    "elevation": 0.0,
    "generationtime_ms": 0.25284290313720703,
    "latitude": 59.875008,
    "longitude": 10.7083435,
    "timezone": "Europe/Oslo",
    "timezone_abbreviation": "GMT+2",
    "utc_offset_seconds": 7200
  },
  "success": true
}
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