Boat or Nope

NOAA CO-OPS 8452660

Newport Harbor tide chart

Tide predictions are for NOAA CO-OPS station Newport (8452660), datum MLLW. Times are the station's local time.

Today

Sat, Oct 17

3.53.02.52.01.51.00.5HighLowHighLow
Today's predicted tide, feet above MLLW. High and low marks are the CO-OPS turns.

This week

High and low tides

DayTurnTimeHeight
Sat, Oct 17High12:50 AM2.74 ft
Low5:43 AM0.84 ft
High1:13 PM3.02 ft
Low6:52 PM1.05 ft
Sun, Oct 18High1:40 AM2.67 ft
Low6:43 AM1.00 ft
High2:03 PM2.92 ft
Low8:26 PM1.07 ft
Mon, Oct 19High2:31 AM2.68 ft
Low8:04 AM1.05 ft
High2:53 PM2.90 ft
Low9:36 PM0.94 ft
Tue, Oct 20High3:24 AM2.78 ft
Low9:30 AM0.94 ft
High3:47 PM2.95 ft
Low10:20 PM0.74 ft
Wed, Oct 21High4:20 AM2.99 ft
Low10:31 AM0.73 ft
High4:42 PM3.09 ft
Low10:56 PM0.49 ft
Thu, Oct 22High5:13 AM3.30 ft
Low11:19 AM0.48 ft
High5:33 PM3.28 ft
Low11:28 PM0.23 ft
Fri, Oct 23High6 AM3.67 ft
Low12:02 PM0.23 ft
High6:20 PM3.50 ft

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 17, 3:50 AM EDT.

CO-OPS station 8452660 · Prediction request

Use the tide with the forecast

Go / No-Go for Newport HarborWind, waves, advisories, and this tide station.Forecast widgetPut the harbor call on a marina or club site.Water temperatureNDBC 44097 observations.Narragansett Bay marine forecastCompare harbors around this water.

The same station is the tide reference for Block Island, Jamestown, Point Judith Marina, Wickford Harbor, Allen Harbor Marina, Aquidneck Mooring Company, Atlantic Coast Yacht Brokers, Bannister's Wharf.

Tide chart questions

Where do the Newport Harbor tide times come from?

High and low times come from NOAA CO-OPS station Newport (8452660). 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 Newport Harbor 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 Newport Harbor 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 Newport Harbor 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 8452660 use one canonical chart so the same curve is not published as dozens of near-duplicate URLs. Block Island, Jamestown, Point Judith Marina, Wickford Harbor link here.