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 5h 58m 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 - Sep 2021

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed3:412.64:103.19:110.911:000.96:117:18Waning Crescent1Wed
2Thu4:432.75:133.210:160.711:430.76:127:16Waning Crescent2Thu
3Fri5:403.06:043.411:110.56:137:15Waning Crescent3Fri
4Sat6:283.26:483.712:220.511:59 AM0.36:147:13Waning Crescent4Sat
5Sun7:123.67:293.912:580.312:440.16:157:11New Moon5Sun
6Mon7:543.98:104.11:330.11:290.06:167:10New Moon6Mon
7Tue8:364.18:534.22:07-0.12:15-0.16:177:08New Moon7Tue
8Wed9:204.39:384.22:42-0.23:01-0.26:187:06New Moon8Wed
9Thu10:064.410:254.13:18-0.33:47-0.16:207:04Waxing Crescent9Thu
10Fri10:554.511:173.93:56-0.24:330.06:217:03Waxing Crescent10Fri
11Sat11:474.44:36-0.15:220.26:227:01Waxing Crescent11Sat
12Sun12:123.712:434.35:200.16:210.56:236:59First Quarter12Sun
13Mon1:103.51:434.26:120.38:010.76:246:58First Quarter13Mon
14Tue2:113.42:454.07:180.59:560.76:256:56First Quarter14Tue
15Wed3:143.33:524.08:460.711:010.66:266:54Waxing Gibbous15Wed
16Thu4:223.45:014.010:260.611:520.56:276:52Waxing Gibbous16Thu
17Fri5:283.66:034.111:320.46:286:51Waxing Gibbous17Fri
18Sat6:263.96:554.212:330.412:210.36:296:49Waxing Gibbous18Sat
19Sun7:164.17:414.31:070.31:040.26:306:47Full Moon19Sun
20Mon8:014.38:244.21:340.21:440.26:316:45Full Moon20Mon
21Tue8:444.39:054.12:000.12:230.16:326:44Full Moon21Tue
22Wed9:254.39:453.92:300.13:020.26:336:42Full Moon22Wed
23Thu10:054.110:243.63:020.13:400.36:346:40Waning Gibbous23Thu
24Fri10:443.911:053.43:360.24:170.46:356:39Waning Gibbous24Fri
25Sat11:233.711:473.14:110.34:550.66:366:37Waning Gibbous25Sat
26Sun12:043.44:480.55:370.86:376:35Waning Gibbous26Sun
27Mon12:322.912:473.25:290.76:281.06:386:33Third Quarter27Mon
28Tue1:202.71:343.06:160.87:471.16:396:32Third Quarter28Tue
29Wed2:092.72:243.07:171.09:291.16:406:30Third Quarter29Wed
30Thu3:022.73:213.08:331.010:280.96:416:28Third Quarter30Thu
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