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 2h 41m 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 - Sep 2086

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun2:363.53:133.97:560.710:320.76:127:17Third Quarter1Sun
2Mon3:393.44:203.89:410.711:250.76:137:16Waning Crescent2Mon
3Tue4:443.45:243.810:530.76:147:14Waning Crescent3Tue
4Wed5:453.66:183.812:080.611:37 AM0.66:157:12Waning Crescent4Wed
5Thu6:373.77:043.912:400.512:130.56:167:11Waning Crescent5Thu
6Fri7:223.97:453.91:030.412:480.46:177:09New Moon6Fri
7Sat8:034.08:223.91:240.31:260.36:187:07New Moon7Sat
8Sun8:414.08:573.81:510.22:060.26:197:06New Moon8Sun
9Mon9:174.09:313.62:220.22:460.26:207:04New Moon9Mon
10Tue9:523.910:063.52:560.23:260.26:217:02Waxing Crescent10Tue
11Wed10:263.710:413.33:290.24:030.36:227:01Waxing Crescent11Wed
12Thu11:023.611:203.14:030.34:400.56:236:59Waxing Crescent12Thu
13Fri11:413.44:370.45:180.76:246:57Waxing Crescent13Fri
14Sat12:032.912:263.35:140.66:010.86:256:55First Quarter14Sat
15Sun12:522.91:163.35:580.76:581.06:266:54First Quarter15Sun
16Mon1:442.82:093.36:550.88:190.96:276:52First Quarter16Mon
17Tue2:392.93:083.48:080.79:410.86:286:50First Quarter17Tue
18Wed3:403.14:113.69:260.610:370.56:296:49Waxing Gibbous18Wed
19Thu4:443.45:143.810:350.311:220.26:306:47Waxing Gibbous19Thu
20Fri5:443.96:124.111:330.06:316:45Waxing Gibbous20Fri
21Sat6:394.37:044.412:04-0.112:26-0.26:326:43Full Moon21Sat
22Sun7:304.77:544.612:46-0.31:19-0.46:336:42Full Moon22Sun
23Mon8:195.08:444.61:29-0.52:12-0.56:346:40Full Moon23Mon
24Tue9:095.19:344.52:15-0.63:05-0.46:356:38Waning Gibbous24Tue
25Wed10:005.110:264.43:00-0.53:57-0.26:366:36Waning Gibbous25Wed
26Thu10:544.811:214.13:46-0.44:470.06:376:35Waning Gibbous26Thu
27Fri11:504.54:33-0.15:440.46:386:33Waning Gibbous27Fri
28Sat12:193.912:504.25:220.27:250.66:396:31Third Quarter28Sat
29Sun1:183.71:513.96:190.69:030.86:406:30Third Quarter29Sun
30Mon2:183.52:523.77:400.810:090.86:416:28Third Quarter30Mon
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 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