Tides Today & Tomorrow in East Greenwich, RI

TIDE TIMES for Thursday, July 30, 2026
The tide is currently falling in East Greenwich, RI.
Next low tide (tomorrow) : in 3h 19m at 3:11 am (0.2 ft)
Next high tide (tomorrow) : 9:49 am (4.2 ft)
Sunset today : 8:06 pm
Sunrise tomorrow : 5:38 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #8454578
Common Questions About Tides

East Greenwich, RI Tides - Feb 1969

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat7:073.87:323.912:080.212:530.16:575:01Full Moon1Sat
2Sun7:414.08:084.012:510.01:29-0.16:565:02Full Moon2Sun
3Mon8:154.18:444.11:32-0.12:03-0.26:555:03Full Moon3Mon
4Tue8:534.29:214.12:11-0.22:36-0.26:545:05Waning Gibbous4Tue
5Wed9:334.110:014.12:49-0.23:09-0.26:535:06Waning Gibbous5Wed
6Thu10:174.010:444.13:29-0.23:43-0.26:525:07Waning Gibbous6Thu
7Fri11:053.711:324.14:10-0.14:19-0.16:515:08Waning Gibbous7Fri
8Sat11:583.54:560.15:010.06:495:10Third Quarter8Sat
9Sun12:244.112:543.35:500.35:510.26:485:11Third Quarter9Sun
10Mon1:214.11:543.26:570.56:530.36:475:12Third Quarter10Mon
11Tue2:244.13:003.28:220.58:080.46:465:13Third Quarter11Tue
12Wed3:334.24:083.59:570.49:260.26:445:15Waning Crescent12Wed
13Thu4:434.35:143.811:020.110:350.06:435:16Waning Crescent13Thu
14Fri5:464.66:124.311:48-0.211:35-0.36:425:17Waning Crescent14Fri
15Sat6:424.87:044.712:28-0.46:405:18New Moon15Sat
16Sun7:315.07:514.912:28-0.51:06-0.66:395:20New Moon16Sun
17Mon8:174.98:365.01:17-0.61:43-0.66:385:21New Moon17Mon
18Tue9:034.79:214.92:03-0.62:20-0.66:365:22Waxing Crescent18Tue
19Wed9:474.410:054.72:46-0.42:57-0.56:355:23Waxing Crescent19Wed
20Thu10:333.910:494.43:28-0.23:34-0.36:335:25Waxing Crescent20Thu
21Fri11:193.511:344.14:100.14:13-0.16:325:26Waxing Crescent21Fri
22Sat12:063.14:530.44:540.26:315:27First Quarter22Sat
23Sun12:203.712:562.95:390.85:410.56:295:28First Quarter23Sun
24Mon1:093.41:482.76:351.06:370.76:285:30First Quarter24Mon
25Tue2:033.12:472.77:501.27:460.96:265:31First Quarter25Tue
26Wed3:063.03:512.810:281.19:020.96:245:32Waxing Gibbous26Wed
27Thu4:173.04:523.110:470.910:090.76:235:33Waxing Gibbous27Thu
28Fri5:153.25:423.411:170.611:020.56:215:34Waxing Gibbous28Fri
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 6:30 am — 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 99% 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 Full Moon (99% 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