Tides Today & Tomorrow in Newport, RI

TIDE TIMES for Thursday, June 18, 2026
The tide is currently rising in Newport, RI.
Next low tide : 4:39 pm (0.0 ft)
Next high tide : in 11m at 11:14 am (4.1 ft)
Sunset today : 8:21 pm
Sunrise tomorrow : 5:11 am
Moon phase : Waxing Crescent (17% illuminated)
Tide Station Location : Station #8452660
Common Questions About Tides

Newport, RI Tides - May 2037

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri9:474.010:114.63:19-0.43:03-0.35:417:43Waning Gibbous1Fri
2Sat10:373.811:004.34:02-0.23:46-0.15:407:44Waning Gibbous2Sat
3Sun11:273.611:523.94:420.04:280.25:387:45Waning Gibbous3Sun
4Mon12:203.35:230.35:130.45:377:46Waning Gibbous4Mon
5Tue12:453.61:143.16:100.56:040.75:367:47Third Quarter5Tue
6Wed1:383.32:073.07:120.77:080.95:357:48Third Quarter6Wed
7Thu2:313.03:003.08:320.88:370.95:337:49Third Quarter7Thu
8Fri3:252.93:563.09:340.79:570.85:327:50Third Quarter8Fri
9Sat4:212.84:523.110:180.610:510.75:317:51Waning Crescent9Sat
10Sun5:152.95:423.210:560.511:350.55:307:52Waning Crescent10Sun
11Mon6:013.06:233.411:320.35:297:53Waning Crescent11Mon
12Tue6:423.17:003.712:160.312:080.15:287:54Waning Crescent12Tue
13Wed7:203.37:363.812:570.112:440.05:277:55New Moon13Wed
14Thu7:583.48:134.01:370.01:20-0.15:267:56New Moon14Thu
15Fri8:383.58:514.12:18-0.11:59-0.15:257:57New Moon15Fri
16Sat9:203.59:334.12:57-0.12:38-0.15:247:58New Moon16Sat
17Sun10:053.510:184.13:35-0.13:20-0.15:237:59Waxing Crescent17Sun
18Mon10:543.511:084.04:140.04:030.05:228:00Waxing Crescent18Mon
19Tue11:463.44:550.14:490.15:218:01Waxing Crescent19Tue
20Wed12:023.912:423.55:420.25:420.35:218:02First Quarter20Wed
21Thu1:003.81:393.56:410.36:470.45:208:03First Quarter21Thu
22Fri1:583.72:373.77:590.48:090.55:198:04First Quarter22Fri
23Sat2:583.73:373.99:180.39:420.45:188:05First Quarter23Sat
24Sun4:023.74:404.110:150.210:560.25:188:06Waxing Gibbous24Sun
25Mon5:063.75:414.411:010.011:530.05:178:07Waxing Gibbous25Mon
26Tue6:063.86:364.611:43-0.15:168:08Waxing Gibbous26Tue
27Wed7:013.97:274.812:43-0.112:24-0.15:168:08Full Moon27Wed
28Thu7:514.08:164.81:32-0.11:07-0.15:158:09Full Moon28Thu
29Fri8:403.99:034.72:19-0.11:51-0.15:148:10Full Moon29Fri
30Sat9:283.99:504.53:03-0.12:360.05:148:11Full Moon30Sat
31Sun10:153.710:374.23:420.03:210.15:148:12Waning 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 1:56 pm — 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 17% 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 (17% 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