Tides Today & Tomorrow in East Greenwich, RI

TIDE TIMES for Saturday, July 11, 2026
The tide is currently rising in East Greenwich, RI.
Next low tide (tomorrow) : 12:09 am (0.4 ft)
Next high tide : in 3h 37m at 6:00 pm (5.1 ft)
Sunset today : 8:21 pm
Sunrise tomorrow : 5:21 am
Moon phase : Waning Crescent (11% illuminated)
Tide Station Location : Station #8454578
Common Questions About Tides

East Greenwich, RI Tides - Aug 2038

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun8:584.59:115.12:180.22:160.05:408:03New Moon1Sun
2Mon9:434.79:595.12:590.13:02-0.15:418:02New Moon2Mon
3Tue10:314.810:485.03:400.03:50-0.15:428:01Waxing Crescent3Tue
4Wed11:214.911:394.84:210.04:390.05:438:00Waxing Crescent4Wed
5Thu12:134.95:030.05:290.25:447:59Waxing Crescent5Thu
6Fri12:324.61:074.95:480.16:230.45:457:57First Quarter6Fri
7Sat1:274.42:034.96:370.27:250.75:467:56First Quarter7Sat
8Sun2:244.23:004.97:310.38:380.85:477:55First Quarter8Sun
9Mon3:234.04:004.88:330.510:110.85:487:53Waxing Gibbous9Mon
10Tue4:264.05:034.89:390.511:370.75:497:52Waxing Gibbous10Tue
11Wed5:314.06:064.910:410.55:507:51Waxing Gibbous11Wed
12Thu6:324.27:045.012:160.511:37 AM0.45:517:49Waxing Gibbous12Thu
13Fri7:274.47:555.012:490.412:270.35:527:48Full Moon13Fri
14Sat8:164.58:425.01:240.31:150.35:537:47Full Moon14Sat
15Sun9:014.69:254.92:010.22:020.25:547:45Full Moon15Sun
16Mon9:434.610:074.72:400.22:480.35:557:44Full Moon16Mon
17Tue10:254.510:484.43:180.23:330.35:567:42Waning Gibbous17Tue
18Wed11:054.411:284.13:570.24:170.55:577:41Waning Gibbous18Wed
19Thu11:464.24:370.35:000.75:587:39Waning Gibbous19Thu
20Fri12:083.812:274.05:180.45:450.95:597:38Waning Gibbous20Fri
21Sat12:503.61:083.96:000.56:321.16:007:36Third Quarter21Sat
22Sun1:343.41:513.76:470.77:261.36:017:35Third Quarter22Sun
23Mon2:213.42:373.77:400.88:321.36:027:33Third Quarter23Mon
24Tue3:123.43:283.78:390.99:471.36:037:32Third Quarter24Tue
25Wed4:083.44:243.89:420.910:531.06:047:30Waning Crescent25Wed
26Thu5:073.65:244.110:400.711:440.86:067:29Waning Crescent26Thu
27Fri6:043.86:224.411:320.46:077:27Waning Crescent27Fri
28Sat6:564.27:144.812:280.512:210.16:087:25Waning Crescent28Sat
29Sun7:454.58:035.11:100.21:09-0.16:097:24New Moon29Sun
30Mon8:324.98:515.21:500.01:57-0.36:107:22New Moon30Mon
31Tue9:195.19:385.32:31-0.22:45-0.46:117:20New Moon31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8454578)

Common Questions About East Greenwich, RI Tides

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

Slack tide in East Greenwich, RI is approximately 9:04 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 East Greenwich, RI?

East Greenwich, RI is currently in a spring phase. Tonight's moon is 11% 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 East Greenwich, 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 East Greenwich, RI?

Tide predictions for East Greenwich, 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 East Greenwich, RI?

Tide data for East Greenwich, RI is sourced from NOAA Station #8454578. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8454578.

What is the moon phase in East Greenwich, RI tonight?

Tonight the moon over East Greenwich, RI is Waning Crescent (11% illuminated). This places East Greenwich, 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