NOAA CO-OPS 8516999

Duck Creek tide chart

Duck Creek uses NOAA CO-OPS station J.F.K. International Airport (8516999) for tide predictions, datum MLLW. The station is 0.4 nautical miles from Duck Creek. Times are the station's local time.

See today's Boat or Nope call for Duck Creek

Today

Today's tides

403 Forbidden The station, datum, and source links below are still the ones this harbor uses.

This week

High and low tides

The seven-day high and low table will fill in when CO-OPS returns predictions.

Source and freshness

Retrieved from NOAA CO-OPS. Predictions stay cached for up to 6 hours, the same window harbor pages use. The page refreshes about every 15 minutes. Retrieved Oct 22, 7:23 PM EDT.

CO-OPS station 8516999

Tide chart questions

Where do the Duck Creek tide times come from?

High and low times come from NOAA CO-OPS station J.F.K. International Airport (8516999). Heights are in feet relative to mean lower low water (MLLW), in the station's local time. This page requests the same predictions product as the Duck Creek harbor briefing.

How current is this tide chart?

These are astronomical predictions. The page shows when Boat or Nope retrieved them from CO-OPS. The response is cached for up to 6 hours, the same window the harbor pages use, and the page itself refreshes about every 15 minutes.

Does the Duck Creek tide chart include storm surge or observed water level?

The chart is the predicted tide. When CO-OPS reports a recent measured water level at this station, the Duck Creek Go/No-Go page compares it with the prediction. This tide page does not add a separate water-level request.

Why is there one tide chart for this station?

Harbors that share station 8516999 use one canonical chart so the same curve is not published as dozens of near-duplicate URLs. The harbor pages for Big Mucks Creek, Hassock Creek, Jacks Hole Creek, Jo Co Creek link here.