Tides Today & Tomorrow in Newport, RI

TIDE TIMES for Monday, August 3, 2026
The tide is currently rising in Newport, RI.
Next low tide (tomorrow) : 5:20 am (0.1 ft)
Next high tide (tomorrow) : in 50m at 12:04 am (3.4 ft)
Sunset today : 8:00 pm
Sunrise tomorrow : 5:42 am
Moon phase : Waning Gibbous (75% illuminated)
Tide Station Location : Station #8452660
Common Questions About Tides

Newport, RI Tides - Aug 1958

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri9:424.010:014.13:000.13:020.25:398:03Waning Gibbous1Fri
2Sat10:253.910:423.83:310.13:440.35:408:02Waning Gibbous2Sat
3Sun11:073.711:233.54:050.24:240.45:418:01Waning Gibbous3Sun
4Mon11:493.64:390.25:060.65:428:00Waning Gibbous4Mon
5Tue12:043.312:303.45:160.45:500.75:437:58Waning Gibbous5Tue
6Wed12:463.11:123.35:560.56:430.95:447:57Third Quarter6Wed
7Thu1:282.91:533.26:420.67:511.05:457:56Third Quarter7Thu
8Fri2:132.82:383.27:370.79:131.05:467:55Third Quarter8Fri
9Sat3:032.83:293.28:390.710:200.95:477:53Third Quarter9Sat
10Sun4:002.84:293.39:410.611:110.75:487:52Waning Crescent10Sun
11Mon5:023.05:293.510:380.411:540.45:497:51Waning Crescent11Mon
12Tue5:593.36:223.911:300.25:507:49Waning Crescent12Tue
13Wed6:503.67:114.212:340.212:200.05:517:48New Moon13Wed
14Thu7:384.07:584.41:140.01:09-0.25:527:47New Moon14Thu
15Fri8:264.38:454.51:56-0.21:59-0.35:537:45New Moon15Fri
16Sat9:144.59:334.62:37-0.32:50-0.45:547:44New Moon16Sat
17Sun10:034.610:234.53:19-0.43:40-0.35:557:42Waxing Crescent17Sun
18Mon10:554.711:164.34:00-0.44:29-0.15:567:41Waxing Crescent18Mon
19Tue11:494.64:42-0.25:210.15:577:39Waxing Crescent19Tue
20Wed12:114.012:464.55:280.06:230.45:587:38First Quarter20Wed
21Thu1:093.81:444.36:200.28:060.65:597:36First Quarter21Thu
22Fri2:083.62:444.27:260.49:490.76:007:35First Quarter22Fri
23Sat3:093.53:484.08:530.610:540.66:017:33Waxing Gibbous23Sat
24Sun4:143.54:544.010:230.611:450.56:027:32Waxing Gibbous24Sun
25Mon5:193.65:554.111:210.56:037:30Waxing Gibbous25Mon
26Tue6:173.76:474.112:260.512:040.46:047:29Waxing Gibbous26Tue
27Wed7:073.97:334.212:580.412:420.46:067:27Full Moon27Wed
28Thu7:534.08:154.21:230.31:190.36:077:26Full Moon28Thu
29Fri8:354.18:544.11:500.21:590.26:087:24Full Moon29Fri
30Sat9:144.09:323.92:200.22:400.26:097:22Full Moon30Sat
31Sun9:523.910:093.72:540.13:200.26:107:21Waning Gibbous31Sun
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 2:42 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 transitional phase. Tonight's moon is 75% 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 shifting between spring and neap.

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 Waning Gibbous (75% illuminated). This places Newport, RI in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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