Nearby Harbors
41.6589’ N, 71.4435’ W

East Greenwich, RI

56°
H -°
L 54°
NE
4mph
Low tide
10:52 pm
Photo Credits

Tides Today & Tomorrow in East Greenwich, RI

TIDE TIMES for Monday, September 21, 2026
The tide is currently falling in East Greenwich, RI.
Next low tide : in 1h 45m at 10:52 pm (1.1 ft)
Next high tide (tomorrow) : 5:03 am (3.5 ft)
Sunset today : 6:45 pm
Sunrise tomorrow : 6:32 am
Moon phase : Waxing Gibbous (75% illuminated)
Tide Station Location : Station #8454578
Common Questions About Tides

Featured Local Businesses

East Passage 24. Photo by Tyler Fields Photography

East Passage Boatwrights
Oldport Marine

Oldport Marine

Becket & Company Yacht Management Newport
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Newport International Boat Show

East Greenwich, RI Tides - Oct 1872

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue6:484.37:004.312:040.312:160.25:475:31New Moon1Tue
2Wed7:254.57:384.512:400.112:560.15:485:29New Moon2Wed
3Thu8:024.68:194.51:150.01:360.05:495:27New Moon3Thu
4Fri8:414.69:014.41:510.02:170.05:505:26Waxing Crescent4Fri
5Sat9:244.69:474.22:270.02:590.05:515:24Waxing Crescent5Sat
6Sun10:114.610:384.03:050.03:420.25:525:22Waxing Crescent6Sun
7Mon11:034.511:323.93:460.14:290.45:535:21Waxing Crescent7Mon
8Tue12:004.44:320.35:220.65:545:19First Quarter8Tue
9Wed12:293.81:004.35:260.46:260.85:555:17First Quarter9Wed
10Thu1:283.82:024.36:310.57:460.85:565:16First Quarter10Thu
11Fri2:303.93:074.47:470.69:140.65:585:14Waxing Gibbous11Fri
12Sat3:334.14:114.59:080.410:110.45:595:13Waxing Gibbous12Sat
13Sun4:354.45:124.710:170.210:530.16:005:11Waxing Gibbous13Sun
14Mon5:344.86:064.811:110.011:32-0.16:015:09Waxing Gibbous14Mon
15Tue6:265.16:564.911:59-0.26:025:08Full Moon15Tue
16Wed7:145.27:434.912:11-0.312:44-0.36:035:06Full Moon16Wed
17Thu8:005.28:284.712:51-0.31:28-0.26:045:05Full Moon17Thu
18Fri8:445.19:134.41:31-0.32:10-0.16:055:03Waning Gibbous18Fri
19Sat9:284.89:584.12:12-0.22:520.16:075:02Waning Gibbous19Sat
20Sun10:134.510:453.82:540.03:340.46:085:00Waning Gibbous20Sun
21Mon11:004.111:333.53:370.24:160.76:094:59Waning Gibbous21Mon
22Tue11:493.74:230.45:020.96:104:57Third Quarter22Tue
23Wed12:233.412:403.45:130.75:531.26:114:56Third Quarter23Wed
24Thu1:133.31:323.26:100.96:571.36:124:54Third Quarter24Thu
25Fri2:053.32:253.17:171.08:171.26:144:53Third Quarter25Fri
26Sat2:583.43:193.28:301.09:251.06:154:52Waning Crescent26Sat
27Sun3:523.54:123.49:340.810:110.76:164:50Waning Crescent27Sun
28Mon4:433.75:013.610:250.510:510.46:174:49Waning Crescent28Mon
29Tue5:294.05:463.911:090.311:280.26:184:48Waning Crescent29Tue
30Wed6:124.36:304.211:510.06:204:46New Moon30Wed
31Thu6:524.57:134.412:050.012:33-0.26:214:45New Moon31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8454578)

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Common Questions About East Greenwich, RI Tides

Collapse All
Is this week a spring tide or neap tide in East Greenwich, RI?

East Greenwich, RI is currently in a transitional phase. Tonight's moon is 75% 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 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 Waxing Gibbous (75% illuminated). This places East Greenwich, 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

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