Tides Today & Tomorrow in Westerly, RI

TIDE TIMES for Tuesday, June 30, 2026
The tide is currently rising in Westerly, RI.
Next low tide : 4:47 pm (0.7 ft)
Next high tide : in 5h 26m at 10:20 am (2.5 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 5:17 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #8455189
Common Questions About Tides

Westerly, RI Tides - Nov 2044

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue6:432.86:542.612:460.51:210.67:195:41Waxing Gibbous1Tue
2Wed7:213.17:342.61:260.42:080.47:215:40Waxing Gibbous2Wed
3Thu7:573.38:142.62:060.42:550.27:225:39Waxing Gibbous3Thu
4Fri8:343.48:542.62:470.33:400.07:235:38Full Moon4Fri
5Sat9:123.69:362.63:290.24:25-0.17:245:37Full Moon5Sat
6Sun8:543.69:212.63:130.24:12-0.26:254:36Full Moon6Sun
7Mon9:403.610:092.63:590.25:02-0.16:274:35Waning Gibbous7Mon
8Tue10:333.511:052.54:490.25:56-0.16:284:34Waning Gibbous8Tue
9Wed11:323.45:480.36:540.06:294:32Waning Gibbous9Wed
10Thu12:062.512:353.26:530.47:530.16:304:32Third Quarter10Thu
11Fri1:102.51:393.08:010.58:520.16:314:31Third Quarter11Fri
12Sat2:182.52:462.89:100.59:500.16:334:30Third Quarter12Sat
13Sun3:282.73:532.710:180.410:460.16:344:29Third Quarter13Sun
14Mon4:322.94:532.611:230.411:390.16:354:28Waning Crescent14Mon
15Tue5:263.15:452.512:220.36:364:27Waning Crescent15Tue
16Wed6:123.26:332.412:290.21:180.26:374:26Waning Crescent16Wed
17Thu6:553.37:182.41:160.22:080.16:394:25New Moon17Thu
18Fri7:363.38:022.42:020.32:530.06:404:25New Moon18Fri
19Sat8:173.38:452.32:460.43:340.06:414:24New Moon19Sat
20Sun8:593.29:292.33:260.44:140.16:424:23New Moon20Sun
21Mon9:423.110:142.34:060.54:540.16:434:23Waxing Crescent21Mon
22Tue10:273.011:022.34:470.65:370.26:444:22Waxing Crescent22Tue
23Wed11:162.811:542.25:310.76:230.36:454:21Waxing Crescent23Wed
24Thu12:072.76:210.87:110.46:474:21Waxing Crescent24Thu
25Fri12:462.212:572.67:140.87:580.46:484:20Waxing Crescent25Fri
26Sat1:392.21:472.58:090.88:440.46:494:20First Quarter26Sat
27Sun2:342.32:402.49:050.89:290.46:504:19First Quarter27Sun
28Mon3:282.43:342.310:010.710:140.46:514:19First Quarter28Mon
29Tue4:192.64:272.310:550.610:570.46:524:19First Quarter29Tue
30Wed5:022.85:142.311:470.411:400.36:534:18Waxing Gibbous30Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8455189)

Common Questions About Westerly, RI Tides

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What time does the tide turn (slack tide) in Westerly, RI today?

Slack tide in Westerly, RI is approximately 1:33 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 Westerly, RI?

Westerly, RI is currently in a spring phase. Tonight's moon is 100% 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 Westerly, 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 Westerly, RI?

Tide predictions for Westerly, 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 Westerly, RI?

Tide data for Westerly, RI is sourced from NOAA Station #8455189. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8455189.

What is the moon phase in Westerly, RI tonight?

Tonight the moon over Westerly, RI is Full Moon (100% illuminated). This places Westerly, 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