Tides Today & Tomorrow in Tiverton, RI

TIDE TIMES for Tuesday, July 21, 2026
The tide is currently falling in Tiverton, RI.
Next low tide : in 7m at 6:57 am (0.6 ft)
Next high tide : 2:21 pm (4.1 ft)
Sunset today : 8:13 pm
Sunrise tomorrow : 5:29 am
Moon phase : First Quarter (52% illuminated)
Tide Station Location : Station #8450948
Common Questions About Tides

Tiverton, RI Tides - Sep 1979

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat3:113.43:444.18:390.510:060.66:107:19Waxing Gibbous1Sat
2Sun4:163.64:504.39:520.311:060.36:117:17Waxing Gibbous2Sun
3Mon5:224.05:534.710:580.111:570.06:127:16Waxing Gibbous3Mon
4Tue6:214.46:505.011:57-0.26:137:14Waxing Gibbous4Tue
5Wed7:164.97:425.312:44-0.212:52-0.46:147:12Full Moon5Wed
6Thu8:085.28:335.41:30-0.41:48-0.56:157:11Full Moon6Thu
7Fri8:595.49:245.32:17-0.52:44-0.56:167:09Full Moon7Fri
8Sat9:505.510:145.13:02-0.53:37-0.46:177:07Waning Gibbous8Sat
9Sun10:425.311:074.83:45-0.44:28-0.16:187:06Waning Gibbous9Sun
10Mon11:365.14:27-0.25:190.26:197:04Waning Gibbous10Mon
11Tue12:014.412:324.75:100.16:200.66:207:02Third Quarter11Tue
12Wed12:574.11:294.45:570.48:140.86:217:00Third Quarter12Wed
13Thu1:543.82:274.16:540.89:360.96:226:59Third Quarter13Thu
14Fri2:523.63:283.98:070.910:340.96:236:57Third Quarter14Fri
15Sat3:523.54:313.89:341.011:180.96:246:55Waning Crescent15Sat
16Sun4:543.65:313.810:350.911:500.86:256:53Waning Crescent16Sun
17Mon5:503.76:203.911:190.76:266:52Waning Crescent17Mon
18Tue6:373.97:014.012:160.611:59 AM0.56:276:50Waning Crescent18Tue
19Wed7:184.07:374.012:420.512:380.46:286:48New Moon19Wed
20Thu7:554.18:114.11:120.31:190.26:296:46New Moon20Thu
21Fri8:304.28:434.01:450.22:000.26:306:45New Moon21Fri
22Sat9:044.29:174.02:180.12:400.16:316:43New Moon22Sat
23Sun9:384.29:523.92:510.13:180.26:326:41Waxing Crescent23Sun
24Mon10:144.110:313.73:230.23:540.36:336:40Waxing Crescent24Mon
25Tue10:534.111:153.63:550.24:300.46:346:38Waxing Crescent25Tue
26Wed11:384.04:300.35:080.56:366:36Waxing Crescent26Wed
27Thu12:043.512:283.95:090.45:550.76:376:34First Quarter27Thu
28Fri12:573.41:233.95:570.56:550.86:386:33First Quarter28Fri
29Sat1:543.52:214.06:590.68:170.86:396:31First Quarter29Sat
30Sun2:533.63:234.18:160.69:440.66:406:29First Quarter30Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8450948)

Common Questions About Tiverton, RI Tides

Show All
What time does the tide turn (slack tide) in Tiverton, RI today?

Slack tide in Tiverton, RI is approximately 10:39 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 Tiverton, RI?

Tiverton, RI is currently in a neap phase. Tonight's moon is 52% 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 minimum.

What datum are Tiverton, 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 Tiverton, RI?

Tide predictions for Tiverton, 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 Tiverton, RI?

Tide data for Tiverton, RI is sourced from NOAA Station #8450948. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8450948.

What is the moon phase in Tiverton, RI tonight?

Tonight the moon over Tiverton, RI is First Quarter (52% illuminated). This places Tiverton, RI in a neap tide cycle, so tidal ranges are near their weekly minimum 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