Tides Today & Tomorrow in East Greenwich, RI

TIDE TIMES for Tuesday, August 4, 2026
The tide is currently rising in East Greenwich, RI.
Next low tide : 6:08 pm (0.7 ft)
Next high tide : in 2h 50m at 12:46 pm (4.4 ft)
Sunset today : 8:00 pm
Sunrise tomorrow : 5:43 am
Moon phase : Third Quarter (66% illuminated)
Tide Station Location : Station #8454578
Common Questions About Tides

East Greenwich, RI Tides - May 1960

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun12:003.712:433.55:320.65:450.65:417:43Waxing Crescent1Sun
2Mon12:443.51:293.46:190.76:350.85:407:44First Quarter2Mon
3Tue1:313.42:173.47:110.87:320.95:397:45First Quarter3Tue
4Wed2:213.43:063.58:120.88:360.95:387:46First Quarter4Wed
5Thu3:143.53:583.79:160.79:420.85:367:48First Quarter5Thu
6Fri4:113.64:514.010:130.510:410.55:357:49Waxing Gibbous6Fri
7Sat5:093.85:454.311:020.311:340.15:347:50Waxing Gibbous7Sat
8Sun6:074.16:384.711:460.05:337:51Waxing Gibbous8Sun
9Mon7:024.47:285.112:23-0.212:30-0.25:327:52Full Moon9Mon
10Tue7:534.68:185.41:11-0.41:14-0.45:307:53Full Moon10Tue
11Wed8:434.79:075.61:59-0.52:00-0.55:297:54Full Moon11Wed
12Thu9:344.89:585.62:47-0.62:48-0.65:287:55Full Moon12Thu
13Fri10:264.810:515.43:36-0.53:37-0.55:277:56Waning Gibbous13Fri
14Sat11:204.711:475.24:25-0.44:27-0.35:267:57Waning Gibbous14Sat
15Sun12:174.65:14-0.25:200.05:257:58Waning Gibbous15Sun
16Mon12:444.91:154.56:060.16:160.45:247:59Third Quarter16Mon
17Tue1:424.62:134.57:010.37:180.65:238:00Third Quarter17Tue
18Wed2:414.33:114.48:030.48:330.85:228:01Third Quarter18Wed
19Thu3:404.14:094.49:070.511:300.85:228:02Waning Crescent19Thu
20Fri4:404.05:084.510:030.55:218:03Waning Crescent20Fri
21Sat5:394.06:044.512:100.710:49 AM0.45:208:04Waning Crescent21Sat
22Sun6:344.06:554.612:000.611:31 AM0.35:198:05Waning Crescent22Sun
23Mon7:234.07:404.612:260.512:120.25:188:06New Moon23Mon
24Tue8:074.08:214.61:020.412:550.15:188:06New Moon24Tue
25Wed8:484.08:594.51:410.31:380.15:178:07New Moon25Wed
26Thu9:274.09:354.42:220.32:220.15:168:08New Moon26Thu
27Fri10:063.910:114.23:030.33:060.25:168:09Waxing Crescent27Fri
28Sat10:463.910:484.03:450.33:510.35:158:10Waxing Crescent28Sat
29Sun11:283.811:283.94:260.44:350.55:148:11Waxing Crescent29Sun
30Mon12:123.75:080.55:190.75:148:12Waxing Crescent30Mon
31Tue12:123.812:573.75:510.66:060.85:138:12Waxing Crescent31Tue
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 3:27 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 transitional phase. Tonight's moon is 66% 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 Third Quarter (66% 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