Nearby Harbors
41.6589’ N, 71.4435’ W

East Greenwich, RI

57°
H -°
L 55°
NNE
5mph
High tide
5:03 am
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 (tomorrow) : 10:51 am (0.9 ft)
Next high tide (tomorrow) : in 6h 01m at 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

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East Passage 24. Photo by Tyler Fields Photography

East Passage Boatwrights
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Oldport Marine

East Greenwich, RI Tides - May 2072

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun7:474.78:135.512:53-0.312:57-0.45:407:44Full Moon1Sun
2Mon8:374.79:005.41:39-0.41:40-0.45:397:45Full Moon2Mon
3Tue9:244.69:475.32:25-0.42:24-0.35:387:46Full Moon3Tue
4Wed10:114.410:335.03:09-0.33:08-0.15:377:47Waning Gibbous4Wed
5Thu10:594.111:214.63:53-0.13:520.15:357:49Waning Gibbous5Thu
6Fri11:473.94:360.14:380.35:347:50Waning Gibbous6Fri
7Sat12:104.212:363.75:200.45:250.55:337:51Waning Gibbous7Sat
8Sun12:593.91:243.66:060.66:160.85:327:52Third Quarter8Sun
9Mon1:483.62:123.56:560.77:131.05:317:53Third Quarter9Mon
10Tue2:363.43:003.57:530.88:181.15:307:54Third Quarter10Tue
11Wed3:243.33:493.68:540.89:291.15:297:55Third Quarter11Wed
12Thu4:143.34:383.79:520.610:320.95:287:56Waning Crescent12Thu
13Fri5:053.45:283.910:440.511:230.75:267:57Waning Crescent13Fri
14Sat5:563.66:154.111:290.35:267:58Waning Crescent14Sat
15Sun6:443.87:004.412:080.512:120.15:257:59Waning Crescent15Sun
16Mon7:304.17:444.612:500.212:530.05:248:00New Moon16Mon
17Tue8:154.38:274.81:330.11:35-0.15:238:01New Moon17Tue
18Wed9:014.49:115.02:15-0.12:17-0.25:228:02New Moon18Wed
19Thu9:474.49:585.02:58-0.13:00-0.25:218:03New Moon19Thu
20Fri10:364.410:494.93:42-0.13:46-0.15:208:04Waxing Crescent20Fri
21Sat11:284.411:424.84:270.04:33-0.15:198:05Waxing Crescent21Sat
22Sun12:224.45:140.15:240.15:198:06Waxing Crescent22Sun
23Mon12:384.71:174.46:030.26:200.35:188:07First Quarter23Mon
24Tue1:354.52:144.56:580.37:220.45:178:07First Quarter24Tue
25Wed2:334.43:114.67:590.48:320.55:178:08First Quarter25Wed
26Thu3:324.34:104.79:040.39:480.55:168:09Waxing Gibbous26Thu
27Fri4:334.25:104.910:040.210:550.35:158:10Waxing Gibbous27Fri
28Sat5:344.26:085.010:560.111:480.25:158:11Waxing Gibbous28Sat
29Sun6:334.37:035.211:430.15:148:12Waxing Gibbous29Sun
30Mon7:284.47:535.212:350.112:270.05:148:12Full Moon30Mon
31Tue8:184.48:405.21:190.01:120.05:138:13Full Moon31Tue
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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