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NOAA CO-OPS 8443725

Atlantis Marina tide chart

Atlantis Marina uses NOAA CO-OPS station Chelsea St. Bridge, Chelsea River (8443725) for tide predictions, datum MLLW. The station is 1.4 nautical miles from Atlantis Marina. Times are the station's local time.

See today's Boat or Nope call for Atlantis Marina

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, 7:21 PM EDT.

CO-OPS station 8443725

Use the tide with the forecast

Go / No-Go for Atlantis MarinaWind, waves, advisories, and this tide station.Forecast widgetPut the harbor call on a marina or club site.Water temperatureNDBC CSIM3 observations.

The same station is the tide reference for Belle Island Boat Yard, Captain Jack's Viking Marina, Marina at Admirals Hill, Pleasant Park Yacht Club.

Nearby tide stations

Charles RiverMassachusetts · Charlestown, Charles River entrance · 1.7 nmAdmiral's Hill MarinaMassachusetts · Amelia Earhart Dam, Mystic River · 2.4 nmBoston HarborMassachusetts · Boston · 2.7 nmDeer Island FlatsMassachusetts · Deer Island (south end) · 3.6 nmOld SumpMassachusetts · Lynn, Lynn Harbor · 5.6 nmGulliver CreekMassachusetts · Neponset, Neponset River · 6.2 nm

Tide chart questions

Where do the Atlantis Marina tide times come from?

High and low times come from NOAA CO-OPS station Chelsea St. Bridge, Chelsea River (8443725). 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 Atlantis Marina 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 Atlantis Marina 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 Atlantis Marina 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 8443725 use one canonical chart so the same curve is not published as dozens of near-duplicate URLs. The harbor pages for Belle Island Boat Yard, Captain Jack's Viking Marina, Marina at Admirals Hill, Pleasant Park Yacht Club link here.