Tides Today & Tomorrow in Tiverton, RI

TIDE TIMES for Thursday, August 20, 2026
The tide is currently falling in Tiverton, RI.
Next low tide : in 1h 14m at 6:55 am (0.9 ft)
Next high tide : 2:34 pm (3.6 ft)
Sunset today : 7:37 pm
Sunrise tomorrow : 5:58 am
Moon phase : First Quarter (55% illuminated)
Tide Station Location : Station #8450948
Common Questions About Tides

Tiverton, RI Tides - Nov 1931

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun11:183.74:000.54:570.86:164:41Third Quarter1Sun
2Mon12:003.212:173.74:530.66:090.96:174:39Third Quarter2Mon
3Tue12:573.31:163.76:030.77:480.76:184:38Third Quarter3Tue
4Wed1:563.52:183.87:310.78:500.56:194:37Third Quarter4Wed
5Thu2:583.93:223.98:560.49:360.26:204:36Waning Crescent5Thu
6Fri3:594.34:244.110:020.110:17-0.16:224:35Waning Crescent6Fri
7Sat4:574.85:214.310:57-0.210:58-0.36:234:33Waning Crescent7Sat
8Sun5:505.26:134.411:49-0.311:40-0.56:244:32New Moon8Sun
9Mon6:405.57:034.412:40-0.46:254:31New Moon9Mon
10Tue7:295.57:534.412:24-0.51:32-0.46:274:30New Moon10Tue
11Wed8:195.48:444.21:10-0.42:22-0.26:284:29Waxing Crescent11Wed
12Thu9:105.19:364.01:57-0.33:080.06:294:28Waxing Crescent12Thu
13Fri10:044.710:303.82:440.03:540.36:304:27Waxing Crescent13Fri
14Sat11:004.211:273.63:320.34:440.66:314:26Waxing Crescent14Sat
15Sun11:583.94:230.65:560.86:334:25First Quarter15Sun
16Mon12:253.412:543.65:240.97:330.96:344:24First Quarter16Mon
17Tue1:223.41:493.47:071.08:260.96:354:24First Quarter17Tue
18Wed2:193.32:433.28:461.09:010.86:364:23First Quarter18Wed
19Thu3:163.43:383.19:360.99:300.66:374:22Waxing Gibbous19Thu
20Fri4:103.54:283.110:150.710:000.56:394:21Waxing Gibbous20Fri
21Sat4:563.75:123.210:520.510:320.36:404:21Waxing Gibbous21Sat
22Sun5:353.95:513.311:290.311:070.26:414:20Waxing Gibbous22Sun
23Mon6:104.06:283.412:070.26:424:19Full Moon23Mon
24Tue6:444.17:053.412:460.16:434:19Full Moon24Tue
25Wed7:184.17:433.512:200.01:250.16:444:18Full Moon25Wed
26Thu7:554.18:243.412:590.02:040.16:464:18Full Moon26Thu
27Fri8:354.19:073.41:390.02:410.26:474:17Waning Gibbous27Fri
28Sat9:194.09:543.32:200.13:180.26:484:17Waning Gibbous28Sat
29Sun10:083.910:463.33:020.13:570.36:494:16Waning Gibbous29Sun
30Mon11:023.811:423.43:480.24:430.46:504:16Waning Gibbous30Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8450948)

Common Questions About Tiverton, RI Tides

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

Slack tide in Tiverton, RI is approximately 10:44 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 55% 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 (55% 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