Tides Today & Tomorrow in Tiverton, RI

TIDE TIMES for Saturday, August 8, 2026
The tide is currently rising in Tiverton, RI.
Next low tide : 11:23 pm (0.5 ft)
Next high tide : in 4h 14m at 4:33 pm (4.4 ft)
Sunset today : 7:54 pm
Sunrise tomorrow : 5:46 am
Moon phase : Waning Crescent (22% illuminated)
Tide Station Location : Station #8450948
Common Questions About Tides

Tiverton, RI Tides - Sep 1949

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu3:123.53:534.28:440.811:060.86:107:19Waxing Gibbous1Thu
2Fri4:203.45:024.110:250.811:560.76:117:17Waxing Gibbous2Fri
3Sat5:263.66:034.211:250.76:127:15Waxing Gibbous3Sat
4Sun6:233.86:534.312:360.712:080.66:137:14Waxing Gibbous4Sun
5Mon7:114.07:364.31:070.612:450.56:147:12Full Moon5Mon
6Tue7:544.18:154.31:310.51:220.46:157:10Full Moon6Tue
7Wed8:334.28:524.21:540.42:010.36:167:08Full Moon7Wed
8Thu9:104.39:264.12:220.32:400.36:177:07Full Moon8Thu
9Fri9:454.210:003.92:520.23:190.36:187:05Waning Gibbous9Fri
10Sat10:184.110:353.63:240.23:570.46:197:03Waning Gibbous10Sat
11Sun10:523.911:123.43:550.34:330.56:207:02Waning Gibbous11Sun
12Mon11:273.811:533.24:280.45:090.76:217:00Waning Gibbous12Mon
13Tue12:063.65:020.65:500.96:226:58Third Quarter13Tue
14Wed12:393.012:523.55:410.76:411.16:236:56Third Quarter14Wed
15Thu1:292.91:443.56:300.88:061.26:246:55Third Quarter15Thu
16Fri2:232.92:423.57:360.99:521.16:256:53Third Quarter16Fri
17Sat3:223.03:483.78:530.810:490.86:266:51Waning Crescent17Sat
18Sun4:283.34:563.910:080.611:310.56:276:50Waning Crescent18Sun
19Mon5:313.75:574.311:100.36:296:48Waning Crescent19Mon
20Tue6:264.26:494.612:100.212:05-0.16:306:46Waning Crescent20Tue
21Wed7:164.77:384.912:48-0.112:57-0.36:316:44New Moon21Wed
22Thu8:055.28:265.01:27-0.41:50-0.56:326:43New Moon22Thu
23Fri8:535.49:154.92:08-0.52:43-0.56:336:41New Moon23Fri
24Sat9:425.510:054.72:50-0.53:34-0.46:346:39Waxing Crescent24Sat
25Sun9:335.49:574.42:32-0.43:24-0.15:355:37Waxing Crescent25Sun
26Mon10:275.110:534.13:15-0.24:160.25:365:36Waxing Crescent26Mon
27Tue11:254.811:523.83:590.15:190.65:375:34First Quarter27Tue
28Wed12:264.44:500.57:220.95:385:32First Quarter28Wed
29Thu12:533.61:294.15:560.88:480.95:395:30First Quarter29Thu
30Fri1:563.52:353.98:121.09:480.95:405:29First Quarter30Fri
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 7:58 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 22% 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 Waning Crescent (22% 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