Tides Today & Tomorrow in Newport, RI

TIDE TIMES for Saturday, July 11, 2026
The tide is currently rising in Newport, RI.
Next low tide : 10:41 am (0.0 ft)
Next high tide : in 1h 08m at 5:21 am (3.3 ft)
Sunset today : 8:19 pm
Sunrise tomorrow : 5:21 am
Moon phase : Waning Crescent (11% illuminated)
Tide Station Location : Station #8452660
Common Questions About Tides

Newport, RI Tides - Aug 1988

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon11:034.511:264.34:21-0.34:46-0.15:408:02Waning Gibbous1Mon
2Tue11:584.55:00-0.25:420.25:418:01Waning Gibbous2Tue
3Wed12:204.012:534.45:420.06:550.55:428:00Third Quarter3Wed
4Thu1:153.71:494.26:290.28:400.75:437:59Third Quarter4Thu
5Fri2:113.42:474.07:240.510:020.75:447:57Third Quarter5Fri
6Sat3:113.23:503.88:300.611:050.75:457:56Waning Crescent6Sat
7Sun4:153.14:583.79:410.711:560.75:467:55Waning Crescent7Sun
8Mon5:203.16:003.710:440.75:477:54Waning Crescent8Mon
9Tue6:183.26:523.812:390.711:35 AM0.65:487:52Waning Crescent9Tue
10Wed7:083.47:363.81:150.612:190.55:497:51New Moon10Wed
11Thu7:513.58:153.91:450.51:030.45:507:50New Moon11Thu
12Fri8:323.68:513.82:130.41:470.35:517:48New Moon12Fri
13Sat9:103.79:253.72:410.32:300.35:527:47New Moon13Sat
14Sun9:463.79:573.63:100.33:120.35:537:46Waxing Crescent14Sun
15Mon10:213.610:303.43:380.23:520.35:547:44Waxing Crescent15Mon
16Tue10:563.511:053.24:070.34:290.45:557:43Waxing Crescent16Tue
17Wed11:333.511:433.04:350.35:060.65:567:41Waxing Crescent17Wed
18Thu12:123.45:060.45:460.75:577:40Waxing Crescent18Thu
19Fri12:272.912:553.45:410.56:340.95:587:38First Quarter19Fri
20Sat1:162.81:443.46:250.67:401.05:597:37First Quarter20Sat
21Sun2:092.72:393.47:240.79:080.96:007:35First Quarter21Sun
22Mon3:082.83:433.58:360.610:280.86:017:34Waxing Gibbous22Mon
23Tue4:162.94:533.89:510.511:250.56:027:32Waxing Gibbous23Tue
24Wed5:243.25:574.110:590.26:037:31Waxing Gibbous24Wed
25Thu6:243.76:534.412:130.211:59 AM0.06:047:29Waxing Gibbous25Thu
26Fri7:184.17:444.712:580.012:55-0.36:057:28Full Moon26Fri
27Sat8:094.58:334.81:42-0.31:52-0.46:067:26Full Moon27Sat
28Sun8:594.89:224.72:25-0.42:48-0.46:077:24Full Moon28Sun
29Mon9:494.910:124.53:07-0.53:41-0.36:087:23Waning Gibbous29Mon
30Tue10:404.811:034.23:47-0.44:32-0.16:097:21Waning Gibbous30Tue
31Wed11:324.711:573.94:27-0.25:240.26:107:20Waning Gibbous31Wed
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 8:01 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 11% 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 Waning Crescent (11% 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