Tides Today & Tomorrow in Newport, RI

TIDE TIMES for Thursday, June 25, 2026
The tide is currently rising in Newport, RI.
Next low tide : 10:25 am (0.6 ft)
Next high tide : in 2h 13m at 5:09 am (2.8 ft)
Sunset today : 8:23 pm
Sunrise tomorrow : 5:12 am
Moon phase : Waxing Gibbous (84% illuminated)
Tide Station Location : Station #8452660
Common Questions About Tides

Newport, RI Tides - Aug 2048

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat1:373.22:103.66:350.68:241.05:418:02Third Quarter1Sat
2Sun2:273.03:023.47:290.79:441.05:428:01Third Quarter2Sun
3Mon3:202.83:593.28:310.810:391.05:437:59Third Quarter3Mon
4Tue4:192.85:023.29:360.811:230.95:447:58Waning Crescent4Tue
5Wed5:202.85:563.310:350.75:457:57Waning Crescent5Wed
6Thu6:123.06:393.412:020.711:27 AM0.55:467:56Waning Crescent6Thu
7Fri6:553.27:163.612:400.512:130.45:477:54Waning Crescent7Fri
8Sat7:353.47:513.71:170.412:580.25:487:53New Moon8Sat
9Sun8:133.68:263.81:530.21:410.25:497:52New Moon9Sun
10Mon8:503.79:023.92:260.12:240.15:507:51New Moon10Mon
11Tue9:293.99:413.92:570.03:050.15:517:49Waxing Crescent11Tue
12Wed10:103.910:233.83:270.03:450.15:527:48Waxing Crescent12Wed
13Thu10:534.011:093.73:580.04:250.25:537:46Waxing Crescent13Thu
14Fri11:414.04:330.05:090.35:547:45Waxing Crescent14Fri
15Sat12:003.512:334.05:130.15:590.55:557:44First Quarter15Sat
16Sun12:553.41:284.06:000.27:040.65:567:42First Quarter16Sun
17Mon1:533.32:274.06:590.38:390.75:577:41First Quarter17Mon
18Tue2:543.33:314.08:120.410:200.65:587:39First Quarter18Tue
19Wed4:003.44:404.19:330.411:220.45:597:38Waxing Gibbous19Wed
20Thu5:093.65:454.310:490.26:007:36Waxing Gibbous20Thu
21Fri6:113.96:434.512:110.311:53 AM0.16:017:35Waxing Gibbous21Fri
22Sat7:074.27:344.612:550.112:48-0.16:027:33Full Moon22Sat
23Sun7:574.58:224.61:350.01:41-0.16:037:32Full Moon23Sun
24Mon8:464.69:084.52:13-0.12:31-0.16:047:30Full Moon24Mon
25Tue9:334.69:544.32:48-0.13:170.06:057:28Waning Gibbous25Tue
26Wed10:194.510:394.03:22-0.13:580.26:067:27Waning Gibbous26Wed
27Thu11:054.211:253.73:560.04:370.46:077:25Waning Gibbous27Thu
28Fri11:523.94:320.25:170.66:087:24Waning Gibbous28Fri
29Sat12:133.412:413.65:100.46:030.86:097:22Third Quarter29Sat
30Sun1:023.11:303.45:530.67:041.06:107:20Third Quarter30Sun
31Mon1:512.92:203.26:460.88:441.16:117:19Third Quarter31Mon
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 7:47 am — 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 84% 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 (84% 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