Tides Today & Tomorrow in Newport, RI

TIDE TIMES for Wednesday, June 17, 2026
The tide is currently rising in Newport, RI.
Next low tide (tomorrow) : 4:59 am (-0.1 ft)
Next high tide : in 2h 20m at 10:44 pm (4.6 ft)
Sunset today : 8:21 pm
Sunrise tomorrow : 5:10 am
Moon phase : Waxing Crescent (9% illuminated)
Tide Station Location : Station #8452660
Common Questions About Tides

Newport, RI Tides - Apr 2036

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:003.35:02-0.15:04-0.26:267:11Waxing Crescent1Tue
2Wed12:203.712:563.35:510.15:550.06:257:12First Quarter2Wed
3Thu1:183.71:553.26:560.36:570.26:237:13First Quarter3Thu
4Fri2:193.62:563.38:440.48:170.36:217:14First Quarter4Fri
5Sat3:253.64:013.410:210.39:480.26:207:15First Quarter5Sat
6Sun4:343.75:073.711:160.111:060.06:187:16Waxing Gibbous6Sun
7Mon5:393.86:084.012:00-0.16:167:17Waxing Gibbous7Mon
8Tue6:364.07:014.312:04-0.212:39-0.26:157:18Waxing Gibbous8Tue
9Wed7:274.17:504.612:55-0.31:14-0.36:137:19Full Moon9Wed
10Thu8:154.28:374.61:42-0.41:50-0.36:117:20Full Moon10Thu
11Fri9:014.19:234.62:27-0.42:26-0.36:107:21Full Moon11Fri
12Sat9:463.910:074.43:09-0.33:02-0.26:087:22Waning Gibbous12Sat
13Sun10:313.710:534.13:47-0.23:40-0.16:077:24Waning Gibbous13Sun
14Mon11:173.411:393.74:240.04:180.16:057:25Waning Gibbous14Mon
15Tue12:053.15:030.24:590.36:047:26Waning Gibbous15Tue
16Wed12:273.412:542.95:450.45:440.56:027:27Third Quarter16Wed
17Thu1:163.11:442.86:370.66:380.76:007:28Third Quarter17Thu
18Fri2:052.92:342.77:470.87:490.85:597:29Third Quarter18Fri
19Sat2:562.73:262.79:070.79:130.85:577:30Third Quarter19Sat
20Sun3:522.74:232.810:070.610:230.65:567:31Waning Crescent20Sun
21Mon4:492.85:173.010:520.511:150.45:547:32Waning Crescent21Mon
22Tue5:413.06:043.311:300.311:590.25:537:33Waning Crescent22Tue
23Wed6:243.26:453.612:060.15:527:34Waning Crescent23Wed
24Thu7:063.47:253.912:410.012:41-0.15:507:36New Moon24Thu
25Fri7:473.68:054.11:22-0.21:17-0.35:497:37New Moon25Fri
26Sat8:293.78:474.32:04-0.31:56-0.45:477:38New Moon26Sat
27Sun9:143.89:314.32:46-0.42:37-0.45:467:39New Moon27Sun
28Mon10:013.810:194.33:28-0.43:19-0.45:457:40Waxing Crescent28Mon
29Tue10:523.711:104.24:11-0.34:03-0.35:437:41Waxing Crescent29Tue
30Wed11:463.64:55-0.14:51-0.15:427:42Waxing Crescent30Wed
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 1:51 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 9% 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 Waxing Crescent (9% 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