Tides Today & Tomorrow in Tiverton, RI

TIDE TIMES for Monday, August 17, 2026
The tide is currently falling in Tiverton, RI.
Next low tide : in 1h 04m at 5:29 pm (0.6 ft)
Next high tide (tomorrow) : 12:21 am (3.7 ft)
Sunset today : 7:42 pm
Sunrise tomorrow : 5:55 am
Moon phase : Waxing Crescent (27% illuminated)
Tide Station Location : Station #8450948
Common Questions About Tides

Tiverton, RI Tides - Apr 1944

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat3:053.33:333.110:070.88:560.86:277:10First Quarter1Sat
2Sun4:103.14:353.110:540.710:170.76:257:11Waxing Gibbous2Sun
3Mon5:143.15:343.211:290.611:100.56:247:12Waxing Gibbous3Mon
4Tue6:063.36:223.411:580.411:530.36:227:13Waxing Gibbous4Tue
5Wed6:483.47:023.712:270.36:207:14Waxing Gibbous5Wed
6Thu7:233.57:393.812:330.112:580.16:197:15Waxing Gibbous6Thu
7Fri7:563.68:134.01:14-0.11:300.06:177:16Full Moon7Fri
8Sat8:293.78:464.11:54-0.22:02-0.16:157:17Full Moon8Sat
9Sun9:033.79:204.12:33-0.22:35-0.26:147:18Full Moon9Sun
10Mon9:403.79:574.13:10-0.23:07-0.26:127:19Full Moon10Mon
11Tue10:203.610:374.03:46-0.23:40-0.16:107:20Waning Gibbous11Tue
12Wed11:043.511:223.94:21-0.14:160.06:097:21Waning Gibbous12Wed
13Thu11:533.44:590.14:570.16:077:23Waning Gibbous13Thu
14Fri12:143.912:483.35:440.25:450.26:067:24Third Quarter14Fri
15Sat1:103.81:453.36:420.46:460.46:047:25Third Quarter15Sat
16Sun2:103.82:453.48:010.58:040.46:027:26Third Quarter16Sun
17Mon3:133.93:493.79:330.49:340.36:017:27Third Quarter17Mon
18Tue4:204.04:554.010:390.110:530.05:597:28Waning Crescent18Tue
19Wed5:264.25:564.411:28-0.111:54-0.25:587:29Waning Crescent19Wed
20Thu6:254.46:514.912:11-0.35:567:30Waning Crescent20Thu
21Fri7:184.67:425.212:49-0.412:53-0.55:557:31New Moon21Fri
22Sat8:084.78:315.31:41-0.51:35-0.55:537:32New Moon22Sat
23Sun8:564.79:195.32:32-0.62:17-0.55:527:33New Moon23Sun
24Mon9:454.510:075.03:20-0.53:00-0.45:507:35Waxing Crescent24Mon
25Tue10:344.210:564.74:02-0.33:41-0.25:497:36Waxing Crescent25Tue
26Wed11:244.011:474.34:420.04:230.15:487:37Waxing Crescent26Wed
27Thu12:173.75:230.35:070.45:467:38Waxing Crescent27Thu
28Fri12:403.91:103.46:110.65:560.65:457:39First Quarter28Fri
29Sat1:343.52:043.37:200.86:560.95:437:40First Quarter29Sat
30Sun2:283.32:583.28:560.98:151.05:427:41First Quarter30Sun
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 8:55 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 Tiverton, RI?

Tiverton, RI is currently in a transitional phase. Tonight's moon is 27% 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 shifting between spring and neap.

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 Waxing Crescent (27% illuminated). This places Tiverton, RI in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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