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Datasets/port-water-levels

noaa / port-water-levels

NOAA port water levels

Observed water level and prediction at a sample of CO-OPS coastal stations.

Last seen

Source noaa/tides-currents · Climate

Schema

6 fields

Columns

stationstring
CO-OPS station id
namestring
Station name
observedMnumber
Observed water level m
predictedMnumber
Predicted water level m
datumstring
Vertical datum
asOfdatetime
Observation time

Sample row

JSON preview

{
  "station": "8518750",
  "name": "The Battery, NY",
  "observedM": 0.84,
  "predictedM": 0.79,
  "datum": "MLLW",
  "asOf": "2026-09-06T09:00:00Z"
}

Query · milestone 18

curl -sS https://realiahq.xyz/api/v1/datasets/noaa-tides-ports \
  -H "Authorization: Bearer $REALIA_KEY"

This route 404s with key required until API keys ship.