Tides Today & Tomorrow in Newport, RI

TIDE TIMES for Thursday, June 25, 2026
The tide is currently falling in Newport, RI.
Next low tide : in 3h 37m at 11:54 pm (0.7 ft)
Next high tide (tomorrow) : 6:04 am (2.9 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 2009

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat5:062.95:453.510:240.85:408:02Waxing Gibbous1Sat
2Sun6:033.06:353.612:000.811:16 AM0.75:418:01Waxing Gibbous2Sun
3Mon6:513.17:183.612:340.712:020.65:428:00Waxing Gibbous3Mon
4Tue7:333.37:553.71:080.512:470.45:437:59Full Moon4Tue
5Wed8:113.48:293.81:440.41:310.35:447:58Full Moon5Wed
6Thu8:473.59:013.82:190.32:150.35:457:56Full Moon6Thu
7Fri9:223.69:343.72:520.22:560.35:467:55Full Moon7Fri
8Sat9:573.610:093.63:220.13:340.35:477:54Waning Gibbous8Sat
9Sun10:333.610:483.53:510.14:100.45:487:53Waning Gibbous9Sun
10Mon11:123.611:303.34:190.14:470.55:497:51Waning Gibbous10Mon
11Tue11:553.64:510.25:260.65:507:50Waning Gibbous11Tue
12Wed12:183.212:433.75:290.26:150.75:517:49Third Quarter12Wed
13Thu1:103.11:363.76:160.37:210.85:527:47Third Quarter13Thu
14Fri2:063.02:343.77:150.48:560.85:537:46Third Quarter14Fri
15Sat3:073.13:393.88:250.410:300.75:547:44Waning Crescent15Sat
16Sun4:143.24:504.09:410.311:310.45:557:43Waning Crescent16Sun
17Mon5:233.55:564.310:520.15:567:41Waning Crescent17Mon
18Tue6:243.96:544.612:210.211:55 AM-0.15:577:40Waning Crescent18Tue
19Wed7:194.37:464.71:080.012:54-0.35:587:39New Moon19Wed
20Thu8:114.68:354.81:52-0.21:51-0.35:597:37New Moon20Thu
21Fri9:014.89:244.62:34-0.32:46-0.36:007:36New Moon21Fri
22Sat9:514.810:124.43:13-0.33:37-0.26:017:34Waxing Crescent22Sat
23Sun10:404.711:014.13:50-0.24:240.06:027:32Waxing Crescent23Sun
24Mon11:314.511:513.74:250.05:090.36:037:31Waxing Crescent24Mon
25Tue12:244.25:020.25:560.66:047:29First Quarter25Tue
26Wed12:443.41:173.95:420.56:570.96:057:28First Quarter26Wed
27Thu1:373.12:123.66:310.78:461.16:067:26First Quarter27Thu
28Fri2:322.93:103.37:330.910:041.16:077:25First Quarter28Fri
29Sat3:302.84:143.28:511.010:531.06:087:23Waxing Gibbous29Sat
30Sun4:342.85:163.210:080.911:300.96:097:21Waxing Gibbous30Sun
31Mon5:343.06:073.411:040.86:107:20Waxing Gibbous31Mon
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 2:59 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