Tides Today & Tomorrow in Newport, RI

TIDE TIMES for Thursday, July 30, 2026
The tide is currently rising in Newport, RI.
Next low tide : 2:33 pm (0.3 ft)
Next high tide : in 4h 17m at 9:02 am (3.4 ft)
Sunset today : 8:05 pm
Sunrise tomorrow : 5:38 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #8452660
Common Questions About Tides

Newport, RI Tides - Jun 2086

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat11:233.511:423.94:370.04:360.25:138:13Waning Gibbous1Sat
2Sun12:173.65:190.15:260.35:138:13Waning Gibbous2Sun
3Mon12:363.81:113.76:060.16:270.45:128:14Third Quarter3Mon
4Tue1:323.72:073.97:020.27:470.55:128:15Third Quarter4Tue
5Wed2:283.63:044.08:040.29:240.55:128:15Third Quarter5Wed
6Thu3:283.54:054.29:070.110:420.35:118:16Waning Crescent6Thu
7Fri4:323.55:084.310:060.111:420.25:118:17Waning Crescent7Fri
8Sat5:363.66:094.511:000.05:118:17Waning Crescent8Sat
9Sun6:353.77:044.612:340.111:50 AM-0.15:118:18Waning Crescent9Sun
10Mon7:293.97:554.71:250.012:39-0.15:118:18New Moon10Mon
11Tue8:194.08:444.62:160.01:29-0.15:118:19New Moon11Tue
12Wed9:094.09:324.43:020.02:190.05:118:19New Moon12Wed
13Thu9:573.910:194.23:410.13:080.15:118:20Waxing Crescent13Thu
14Fri10:453.811:063.94:150.23:540.25:118:20Waxing Crescent14Fri
15Sat11:343.711:523.64:470.34:390.45:118:21Waxing Crescent15Sat
16Sun12:233.55:210.45:250.65:118:21Waxing Crescent16Sun
17Mon12:383.31:113.45:590.56:170.85:118:21First Quarter17Mon
18Tue1:223.11:573.36:430.67:200.95:118:22First Quarter18Tue
19Wed2:052.92:413.37:340.68:320.95:118:22First Quarter19Wed
20Thu2:482.73:273.28:280.69:410.95:118:22First Quarter20Thu
21Fri3:362.64:183.39:220.610:380.75:118:22Waxing Gibbous21Fri
22Sat4:332.75:113.410:130.511:260.65:128:23Waxing Gibbous22Sat
23Sun5:302.86:003.611:010.45:128:23Waxing Gibbous23Sun
24Mon6:213.06:463.812:100.411:46 AM0.35:128:23Waxing Gibbous24Mon
25Tue7:083.27:304.012:540.212:300.15:138:23Full Moon25Tue
26Wed7:543.48:134.21:370.11:160.05:138:23Full Moon26Wed
27Thu8:393.68:584.32:210.02:030.05:138:23Full Moon27Thu
28Fri9:263.89:454.33:03-0.12:51-0.15:148:23Full Moon28Fri
29Sat10:143.910:334.33:42-0.23:40-0.15:148:23Waning Gibbous29Sat
30Sun11:054.011:244.24:21-0.24:280.05:158:23Waning Gibbous30Sun
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 11:47 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 99% 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 Full Moon (99% 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