Tides Today & Tomorrow in Newport, RI

TIDE TIMES for Saturday, July 25, 2026
The tide is currently rising in Newport, RI.
Next low tide : 10:42 am (0.7 ft)
Next high tide : in 2h 38m at 5:32 am (2.7 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 - Dec 2080

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun10:434.011:183.53:30-0.14:390.16:534:16Waning Gibbous1Sun
2Mon11:423.94:270.15:470.26:544:15Third Quarter2Mon
3Tue12:183.612:413.75:360.37:140.36:554:15Third Quarter3Tue
4Wed1:173.71:393.57:240.58:190.26:564:15Third Quarter4Wed
5Thu2:173.82:403.39:010.49:070.26:574:15Third Quarter5Thu
6Fri3:183.93:423.210:040.39:460.16:574:15Waning Crescent6Fri
7Sat4:184.04:423.210:540.210:200.16:584:15Waning Crescent7Sat
8Sun5:134.15:353.311:370.110:550.06:594:15Waning Crescent8Sun
9Mon6:024.26:243.312:150.17:004:15New Moon9Mon
10Tue6:484.27:093.312:510.17:014:15New Moon10Tue
11Wed7:324.17:523.312:120.01:270.17:024:15New Moon11Wed
12Thu8:143.98:343.212:550.02:040.17:024:15New Moon12Thu
13Fri8:563.79:163.11:390.12:400.27:034:16Waxing Crescent13Fri
14Sat9:373.59:592.92:230.13:160.27:044:16Waxing Crescent14Sat
15Sun10:183.210:432.83:060.23:530.37:054:16Waxing Crescent15Sun
16Mon10:593.011:272.73:490.44:320.47:054:16Waxing Crescent16Mon
17Tue11:412.84:350.55:140.47:064:17First Quarter17Tue
18Wed12:122.712:232.75:290.76:010.57:064:17First Quarter18Wed
19Thu12:552.81:062.66:370.86:520.47:074:18First Quarter19Thu
20Fri1:392.91:542.57:560.77:450.47:084:18First Quarter20Fri
21Sat2:273.02:492.59:050.68:370.27:084:19Waxing Gibbous21Sat
22Sun3:233.23:502.69:590.49:270.07:084:19Waxing Gibbous22Sun
23Mon4:213.44:502.810:470.210:16-0.27:094:20Waxing Gibbous23Mon
24Tue5:163.75:443.111:34-0.111:05-0.47:094:20Waxing Gibbous24Tue
25Wed6:074.06:353.312:22-0.27:104:21Full Moon25Wed
26Thu6:584.37:263.61:12-0.37:104:22Full Moon26Thu
27Fri7:494.48:173.712:46-0.62:03-0.47:104:22Full Moon27Fri
28Sat8:404.49:093.81:40-0.62:51-0.47:104:23Waning Gibbous28Sat
29Sun9:324.310:033.82:34-0.63:36-0.47:114:24Waning Gibbous29Sun
30Mon10:264.110:593.83:27-0.44:21-0.37:114:25Waning Gibbous30Mon
31Tue11:223.84:23-0.25:09-0.17:114:25Third Quarter31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8452660)

Common Questions About Newport, RI Tides

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

Slack tide in Newport, RI is approximately 8:07 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 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