Tides Today & Tomorrow in Newport, RI

TIDE TIMES for Saturday, July 11, 2026
The tide is currently falling in Newport, RI.
Next low tide (tomorrow) : in 5h 40m at 12:19 am (0.2 ft)
Next high tide (tomorrow) : 6:24 am (3.6 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 1987

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat12:233.112:573.55:440.36:270.75:398:03First Quarter1Sat
2Sun1:123.01:453.66:270.47:310.85:408:02First Quarter2Sun
3Mon2:053.02:393.77:220.48:500.85:418:01First Quarter3Mon
4Tue3:042.93:403.88:270.410:120.65:428:00Waxing Gibbous4Tue
5Wed4:113.04:494.09:380.311:190.45:437:58Waxing Gibbous5Wed
6Thu5:213.25:564.310:460.15:447:57Waxing Gibbous6Thu
7Fri6:243.66:554.612:160.211:50 AM-0.15:457:56Waxing Gibbous7Fri
8Sat7:213.97:494.81:080.012:49-0.25:467:55Full Moon8Sat
9Sun8:144.38:414.92:00-0.11:49-0.35:477:53Full Moon9Sun
10Mon9:054.59:314.82:47-0.32:48-0.35:487:52Full Moon10Mon
11Tue9:564.610:204.63:30-0.33:43-0.25:497:51Waning Gibbous11Tue
12Wed10:484.611:104.34:08-0.24:340.05:507:49Waning Gibbous12Wed
13Thu11:404.54:43-0.15:250.35:517:48Waning Gibbous13Thu
14Fri12:013.912:334.25:200.16:220.65:527:47Third Quarter14Fri
15Sat12:543.51:274.05:590.37:480.85:537:45Third Quarter15Sat
16Sun1:473.22:213.76:460.69:211.05:547:44Third Quarter16Sun
17Mon2:423.03:183.57:430.810:261.05:557:42Third Quarter17Mon
18Tue3:402.84:233.38:510.911:161.05:567:41Waning Crescent18Tue
19Wed4:452.85:283.39:590.911:540.95:577:40Waning Crescent19Wed
20Thu5:452.96:213.410:570.85:587:38Waning Crescent20Thu
21Fri6:343.17:033.512:280.811:46 AM0.65:597:37Waning Crescent21Fri
22Sat7:173.37:403.61:010.612:310.56:007:35New Moon22Sat
23Sun7:553.48:123.71:350.51:150.36:017:33New Moon23Sun
24Mon8:313.68:443.72:080.31:580.36:027:32New Moon24Mon
25Tue9:053.79:163.72:390.22:400.26:037:30New Moon25Tue
26Wed9:403.79:503.63:080.23:190.26:057:29Waxing Crescent26Wed
27Thu10:163.810:283.53:350.13:550.36:067:27Waxing Crescent27Thu
28Fri10:553.811:103.44:020.24:320.46:077:26Waxing Crescent28Fri
29Sat11:383.711:583.24:330.25:110.56:087:24Waxing Crescent29Sat
30Sun12:263.75:090.35:570.66:097:22First Quarter30Sun
31Mon12:513.11:203.75:530.46:580.86:107:21First Quarter31Mon
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 3:21 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