Tides Today & Tomorrow in East Greenwich, RI

TIDE TIMES for Wednesday, August 5, 2026
The tide is currently rising in East Greenwich, RI.
Next low tide (tomorrow) : 7:16 am (0.4 ft)
Next high tide (tomorrow) : in 5h 11m at 2:12 am (3.8 ft)
Sunset today : 7:59 pm
Sunrise tomorrow : 5:44 am
Moon phase : Third Quarter (55% illuminated)
Tide Station Location : Station #8454578
Common Questions About Tides

East Greenwich, RI Tides - Sep 1957

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun1:584.02:344.56:510.610:041.16:117:19First Quarter1Sun
2Mon2:563.83:344.27:490.911:061.16:127:18First Quarter2Mon
3Tue3:553.74:374.18:571.011:471.16:137:16Waxing Gibbous3Tue
4Wed4:563.75:384.110:071.011:431.06:147:14Waxing Gibbous4Wed
5Thu5:543.86:314.111:050.811:510.86:157:13Waxing Gibbous5Thu
6Fri6:454.07:164.211:520.76:167:11Waxing Gibbous6Fri
7Sat7:284.27:544.312:250.612:360.56:177:09Full Moon7Sat
8Sun8:064.38:284.31:020.41:180.46:187:08Full Moon8Sun
9Mon8:414.49:014.31:410.22:000.36:197:06Full Moon9Mon
10Tue9:144.49:354.32:200.12:400.36:207:04Full Moon10Tue
11Wed9:484.310:114.22:590.13:200.46:217:02Waning Gibbous11Wed
12Thu10:244.210:524.13:380.13:580.56:227:01Waning Gibbous12Thu
13Fri11:044.111:363.94:150.24:370.66:236:59Waning Gibbous13Fri
14Sat11:484.14:540.45:180.76:246:57Waning Gibbous14Sat
15Sun12:243.812:374.05:350.56:040.86:256:56Third Quarter15Sun
16Mon1:163.71:314.16:210.66:591.06:266:54Third Quarter16Mon
17Tue2:103.72:284.17:170.68:081.06:276:52Third Quarter17Tue
18Wed3:063.83:294.38:230.59:260.96:286:50Third Quarter18Wed
19Thu4:064.04:324.59:340.410:330.66:306:49Waning Crescent19Thu
20Fri5:074.35:354.710:400.111:260.36:316:47Waning Crescent20Fri
21Sat6:074.86:345.011:39-0.26:326:45Waning Crescent21Sat
22Sun7:035.27:295.212:13-0.112:33-0.56:336:43New Moon22Sun
23Mon7:565.68:205.312:58-0.41:25-0.66:346:42New Moon23Mon
24Tue8:465.89:105.31:43-0.62:15-0.66:356:40New Moon24Tue
25Wed9:375.810:005.12:28-0.63:04-0.56:366:38Waxing Crescent25Wed
26Thu10:275.610:514.93:14-0.53:52-0.36:376:36Waxing Crescent26Thu
27Fri11:205.311:434.53:59-0.34:390.06:386:35Waxing Crescent27Fri
28Sat12:144.94:440.05:270.46:396:33Waxing Crescent28Sat
29Sun12:384.21:114.55:320.36:160.76:406:31First Quarter29Sun
30Mon1:333.92:084.16:220.67:121.06:416:30First Quarter30Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8454578)

Common Questions About East Greenwich, RI Tides

Show All
What time does the tide turn (slack tide) in East Greenwich, RI today?

Slack tide in East Greenwich, RI is approximately 4:44 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 Third 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