Tides Today & Tomorrow in East Greenwich, RI

TIDE TIMES for Thursday, August 20, 2026
The tide is currently rising in East Greenwich, RI.
Next low tide (tomorrow) : 7:58 am (1.0 ft)
Next high tide (tomorrow) : in 5h 08m at 2:55 am (3.1 ft)
Sunset today : 7:38 pm
Sunrise tomorrow : 5:59 am
Moon phase : First Quarter (55% illuminated)
Tide Station Location : Station #8454578
Common Questions About Tides

East Greenwich, RI Tides - Jan 1936

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed12:354.51:073.85:530.26:100.07:124:25First Quarter1Wed
2Thu1:324.42:063.67:010.57:100.27:124:26First Quarter2Thu
3Fri2:324.33:103.58:370.58:150.37:124:27Waxing Gibbous3Fri
4Sat3:364.34:163.611:050.49:210.27:134:28Waxing Gibbous4Sat
5Sun4:424.35:203.811:540.210:210.27:134:28Waxing Gibbous5Sun
6Mon5:434.46:164.012:300.17:124:29Waxing Gibbous6Mon
7Tue6:384.57:064.212:410.07:124:30Full Moon7Tue
8Wed7:254.67:514.412:03-0.11:03-0.17:124:31Full Moon8Wed
9Thu8:094.58:334.412:50-0.21:35-0.17:124:32Full Moon9Thu
10Fri8:504.39:134.31:35-0.32:10-0.17:124:33Waning Gibbous10Fri
11Sat9:294.19:534.22:20-0.22:46-0.17:124:34Waning Gibbous11Sat
12Sun10:073.810:334.03:03-0.13:22-0.17:114:35Waning Gibbous12Sun
13Mon10:453.511:133.83:460.04:000.07:114:37Waning Gibbous13Mon
14Tue11:233.211:543.74:290.24:390.27:114:38Waning Gibbous14Tue
15Wed12:043.15:130.55:210.37:104:39Third Quarter15Wed
16Thu12:363.512:502.96:020.76:090.57:104:40Third Quarter16Thu
17Fri1:213.41:402.97:010.87:060.77:094:41Third Quarter17Fri
18Sat2:103.32:382.98:120.88:120.87:094:42Third Quarter18Sat
19Sun3:073.43:403.09:250.79:180.67:084:43Waning Crescent19Sun
20Mon4:103.54:433.210:260.410:160.47:084:45Waning Crescent20Mon
21Tue5:103.95:403.611:160.111:080.17:074:46Waning Crescent21Tue
22Wed6:054.26:304.012:01-0.17:074:47New Moon22Wed
23Thu6:544.67:174.412:43-0.47:064:48New Moon23Thu
24Fri7:414.98:024.712:44-0.51:23-0.67:054:50New Moon24Fri
25Sat8:275.08:484.91:31-0.72:04-0.77:044:51New Moon25Sat
26Sun9:144.99:365.02:18-0.72:44-0.87:044:52Waxing Crescent26Sun
27Mon10:044.710:265.03:05-0.63:25-0.87:034:53Waxing Crescent27Mon
28Tue10:554.411:194.83:52-0.44:08-0.67:024:55Waxing Crescent28Tue
29Wed11:504.14:41-0.24:53-0.47:014:56First Quarter29Wed
30Thu12:144.612:473.85:350.25:43-0.17:004:57First Quarter30Thu
31Fri1:114.41:473.56:380.56:400.26:594:58First Quarter31Fri
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 5:26 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 neap phase. Tonight's moon is 55% 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 minimum.

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 First Quarter (55% illuminated). This places East Greenwich, RI in a neap tide cycle, so tidal ranges are near their weekly minimum 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