Tides Today & Tomorrow in Newport, RI

TIDE TIMES for Saturday, July 25, 2026
The tide is currently rising in Newport, RI.
Next low tide (tomorrow) : 12:07 am (0.7 ft)
Next high tide : in 7h 04m at 6:06 pm (3.4 ft)
Sunset today : 8:10 pm
Sunrise tomorrow : 5:33 am
Moon phase : Waxing Gibbous (86% illuminated)
Tide Station Location : Station #8452660
Common Questions About Tides

Newport, RI Tides - Jul 2081

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue3:232.73:543.39:060.510:400.75:158:23Waning Crescent1Tue
2Wed4:212.74:523.59:580.411:300.65:168:22Waning Crescent2Wed
3Thu5:242.85:503.710:500.35:178:22Waning Crescent3Thu
4Fri6:213.16:434.012:160.411:40 AM0.15:178:22Waning Crescent4Fri
5Sat7:133.37:344.21:030.212:300.05:188:22New Moon5Sat
6Sun8:033.68:244.41:530.11:22-0.15:188:21New Moon6Sun
7Mon8:533.89:144.52:42-0.12:16-0.25:198:21New Moon7Mon
8Tue9:444.010:044.53:29-0.23:11-0.25:208:21Waxing Crescent8Tue
9Wed10:364.110:564.44:11-0.24:04-0.15:208:20Waxing Crescent9Wed
10Thu11:304.211:494.24:52-0.24:580.05:218:20Waxing Crescent10Thu
11Fri12:254.35:33-0.15:560.35:228:19Waxing Crescent11Fri
12Sat12:443.91:214.36:180.17:110.55:238:19First Quarter12Sat
13Sun1:393.62:164.27:100.28:520.65:238:18First Quarter13Sun
14Mon2:353.43:144.18:090.410:130.65:248:18First Quarter14Mon
15Tue3:363.24:164.19:100.511:150.65:258:17Waxing Gibbous15Tue
16Wed4:413.15:204.010:100.55:268:16Waxing Gibbous16Wed
17Thu5:453.16:194.012:060.611:04 AM0.55:278:16Waxing Gibbous17Thu
18Fri6:413.37:114.012:510.611:53 AM0.55:288:15Waxing Gibbous18Fri
19Sat7:313.47:574.11:300.512:380.45:288:14Full Moon19Sat
20Sun8:163.58:404.02:060.51:240.45:298:13Full Moon20Sun
21Mon8:593.59:203.92:380.42:110.35:308:13Full Moon21Mon
22Tue9:393.59:573.83:090.32:560.35:318:12Full Moon22Tue
23Wed10:193.510:343.63:400.33:390.45:328:11Waning Gibbous23Wed
24Thu10:573.411:103.44:110.34:200.55:338:10Waning Gibbous24Thu
25Fri11:353.411:463.24:410.35:000.65:348:09Waning Gibbous25Fri
26Sat12:143.35:130.45:420.75:358:08Waning Gibbous26Sat
27Sun12:253.012:523.35:470.46:300.95:368:07Third Quarter27Sun
28Mon1:072.81:333.36:260.57:301.05:378:06Third Quarter28Mon
29Tue1:532.72:183.37:140.68:471.05:388:05Third Quarter29Tue
30Wed2:442.73:103.48:120.610:040.95:398:04Third Quarter30Wed
31Thu3:432.74:133.59:160.511:040.75:408:03Waning Crescent31Thu
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 9:06 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 86% 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 Waxing Gibbous (86% 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