Nearby Harbors
41.6589’ N, 71.4435’ W

East Greenwich, RI

66°
H 68°
L 55°
NE
14mph
High tide
4:48 pm
Photo Credits

Tides Today & Tomorrow in East Greenwich, RI

TIDE TIMES for Monday, September 21, 2026
The tide is currently rising in East Greenwich, RI.
Next low tide : 10:52 pm (1.1 ft)
Next high tide : in 48m at 4:48 pm (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

Becket & Company Yacht Management Newport
Oldport Marine

Oldport Marine
Newport International Boat Show

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East Greenwich, RI Tides - Sep 2071

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue1:543.72:294.16:440.77:341.16:127:19First Quarter1Tue
2Wed2:463.53:253.97:390.98:411.36:137:17First Quarter2Wed
3Thu3:403.44:233.88:431.09:541.26:147:15Waxing Gibbous3Thu
4Fri4:363.55:213.89:501.010:511.16:157:14Waxing Gibbous4Fri
5Sat5:323.66:123.910:500.811:350.86:167:12Waxing Gibbous5Sat
6Sun6:233.86:554.011:410.76:177:10Waxing Gibbous6Sun
7Mon7:074.07:324.212:170.612:260.56:187:09Full Moon7Mon
8Tue7:464.28:084.412:570.31:090.46:197:07Full Moon8Tue
9Wed8:234.48:444.51:370.11:500.36:207:05Full Moon9Wed
10Thu8:594.59:224.62:160.02:310.26:217:04Full Moon10Thu
11Fri9:384.510:034.52:540.03:100.26:227:02Waning Gibbous11Fri
12Sat10:184.510:474.43:310.03:500.26:237:00Waning Gibbous12Sat
13Sun11:034.511:354.34:100.04:320.36:246:58Waning Gibbous13Sun
14Mon11:524.54:490.15:160.46:256:57Waning Gibbous14Mon
15Tue12:274.112:454.45:330.26:060.66:266:55Third Quarter15Tue
16Wed1:214.01:414.46:230.37:040.86:276:53Third Quarter16Wed
17Thu2:184.02:404.57:220.48:150.86:286:51Third Quarter17Thu
18Fri3:174.13:424.58:290.49:360.76:296:50Third Quarter18Fri
19Sat4:184.24:464.79:410.310:470.56:306:48Waning Crescent19Sat
20Sun5:214.55:504.910:470.011:390.26:316:46Waning Crescent20Sun
21Mon6:214.96:485.111:46-0.26:326:44Waning Crescent21Mon
22Tue7:165.27:425.212:24-0.112:38-0.36:336:43New Moon22Tue
23Wed8:085.48:315.21:07-0.21:28-0.46:346:41New Moon23Wed
24Thu8:575.59:195.11:49-0.32:15-0.46:356:39New Moon24Thu
25Fri9:445.410:064.92:31-0.33:02-0.36:366:38Waxing Crescent25Fri
26Sat10:325.210:534.63:13-0.23:47-0.16:376:36Waxing Crescent26Sat
27Sun11:204.911:414.23:56-0.14:310.26:386:34Waxing Crescent27Sun
28Mon12:104.54:390.25:160.56:396:32Waxing Crescent28Mon
29Tue12:313.91:014.15:230.46:030.86:406:31First Quarter29Tue
30Wed1:203.61:533.86:110.76:541.06:416:29First Quarter30Wed
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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