Tides Today & Tomorrow in Newport, RI

TIDE TIMES for Friday, July 10, 2026
The tide is currently rising in Newport, RI.
Next low tide : 11:21 pm (0.3 ft)
Next high tide : in 6h 10m at 4:47 pm (4.1 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 5:21 am
Moon phase : Waning Crescent (20% illuminated)
Tide Station Location : Station #8452660
Common Questions About Tides

Newport, RI Tides - Nov 1989

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed8:543.79:193.01:580.32:500.36:174:40Waxing Crescent1Wed
2Thu9:323.510:012.92:340.33:250.56:184:39Waxing Crescent2Thu
3Fri10:173.410:502.83:120.44:030.66:194:38Waxing Crescent3Fri
4Sat11:083.311:432.83:530.54:470.76:204:36First Quarter4Sat
5Sun12:033.34:420.65:440.76:224:35First Quarter5Sun
6Mon12:382.912:593.35:460.76:580.76:234:34First Quarter6Mon
7Tue1:333.11:563.47:100.78:060.56:244:33First Quarter7Tue
8Wed2:323.42:573.48:370.58:590.26:254:32Waxing Gibbous8Wed
9Thu3:333.83:593.69:450.29:47-0.16:264:31Waxing Gibbous9Thu
10Fri4:324.24:583.810:42-0.110:32-0.36:284:30Waxing Gibbous10Fri
11Sat5:274.65:533.911:34-0.311:17-0.56:294:29Full Moon11Sat
12Sun6:194.96:454.012:25-0.46:304:28Full Moon12Sun
13Mon7:105.07:364.112:04-0.61:19-0.46:314:27Full Moon13Mon
14Tue8:015.08:284.012:53-0.52:13-0.36:324:26Full Moon14Tue
15Wed8:544.79:213.91:43-0.43:04-0.16:344:25Waning Gibbous15Wed
16Thu9:484.410:163.72:34-0.23:540.16:354:24Waning Gibbous16Thu
17Fri10:444.111:133.53:250.14:500.46:364:24Waning Gibbous17Fri
18Sat11:433.74:170.46:110.66:374:23Third Quarter18Sat
19Sun12:123.412:403.45:180.67:310.76:384:22Third Quarter19Sun
20Mon1:103.31:353.26:560.88:250.76:404:21Third Quarter20Mon
21Tue2:063.32:303.08:380.89:020.66:414:21Third Quarter21Tue
22Wed3:033.33:262.99:310.89:290.66:424:20Waning Crescent22Wed
23Thu3:593.44:202.810:100.69:560.56:434:19Waning Crescent23Thu
24Fri4:483.55:072.910:450.510:270.36:444:19Waning Crescent24Fri
25Sat5:313.65:482.911:210.311:010.26:454:18Waning Crescent25Sat
26Sun6:093.76:263.011:580.211:380.16:464:18New Moon26Sun
27Mon6:443.77:023.112:370.16:484:17New Moon27Mon
28Tue7:193.77:393.112:160.11:180.16:494:17New Moon28Tue
29Wed7:553.78:173.112:560.11:580.16:504:17New Moon29Wed
30Thu8:323.68:573.01:360.12:350.16:514:16Waxing Crescent30Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8452660)

Common Questions About Newport, RI Tides

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What time does the tide turn (slack tide) in Newport, RI today?

Slack tide in Newport, RI is approximately 8:04 pm — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

Is this week a spring tide or neap tide in Newport, RI?

Newport, RI is currently in a spring phase. Tonight's moon is 20% illuminated. Spring tides (largest swings) occur near new and full moons; neap tides (smallest swings) occur near first and third quarter moons. Tidal ranges this week are near their weekly maximum.

What datum are Newport, RI tide heights measured from?

Tide heights on this page are measured from Mean Lower Low Water (MLLW), the U.S. NOAA standard. A height of 0 ft represents the 19-year average of each day's lower low tide. Negative values indicate a "minus tide" — water levels below that long-term reference.

What factors can affect the tide predictions for Newport, RI?

Tide predictions for Newport, RI come from NOAA's harmonic analysis and are typically accurate within about ±10 minutes on timing and ±0.5 ft on height. Actual water levels can deviate further due to sustained winds, atmospheric pressure changes, river flow, and storm surge. During major weather events, be sure to check US Harbors weather pages for factors that could impact tidal predictions.

Which NOAA station provides tide data for Newport, RI?

Tide data for Newport, RI is sourced from NOAA Station #8452660. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8452660.

What is the moon phase in Newport, RI tonight?

Tonight the moon over Newport, RI is Waning Crescent (20% illuminated). This places Newport, RI in a spring tide cycle, so tidal ranges are near their weekly maximum this week.

US Harbors Tidal Data

The data in our tide charts, tide tables, and tide graphs is provided by NOAA and others. These predictions are derived mathematically from numerous inputs, including data from historical tide stations and nearby locations where sensors are actively recording. As shown in the tide graph at the top of this page, “Predicted” tides (blue) are what forecasting models expect to happen. “Observed” tides (red) are those recorded by local sensors in real time, overlaid on the predictions for direct comparison. We display Observed water levels for a select group of harbors including Portland, Maine, where a physical sensor monitors water levels in real time.

LEARN MORE ABOUT OUR TIDE DATA