Tides Today & Tomorrow in Westerly, RI

TIDE TIMES for Wednesday, July 8, 2026
The tide is currently falling in Westerly, RI.
Next low tide : in 4h 15m at 10:24 am (0.5 ft)
Next high tide : 4:18 pm (3.2 ft)
Sunset today : 8:22 pm
Sunrise tomorrow : 5:22 am
Moon phase : Third Quarter (41% illuminated)
Tide Station Location : Station #8455189
Common Questions About Tides

Westerly, RI Tides - Mar 1996

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri6:252.56:382.312:410.31:150.16:205:38Waxing Gibbous1Fri
2Sat7:082.57:212.41:260.21:550.16:195:39Waxing Gibbous2Sat
3Sun7:482.68:022.52:070.12:330.06:175:40Full Moon3Sun
4Mon8:272.68:412.62:450.03:09-0.16:165:41Full Moon4Mon
5Tue9:042.69:192.73:24-0.13:44-0.16:145:42Full Moon5Tue
6Wed9:402.69:572.74:03-0.24:21-0.16:125:44Full Moon6Wed
7Thu10:172.510:352.84:44-0.25:00-0.16:115:45Waning Gibbous7Thu
8Fri10:562.511:162.85:30-0.25:430.06:095:46Waning Gibbous8Fri
9Sat11:392.46:21-0.16:320.16:085:47Waning Gibbous9Sat
10Sun12:022.812:272.37:15-0.17:250.16:065:48Waning Gibbous10Sun
11Mon12:532.71:202.28:120.08:220.26:045:49Third Quarter11Mon
12Tue1:522.72:232.29:120.09:240.26:035:50Third Quarter12Tue
13Wed3:002.73:332.210:130.010:280.16:015:52Third Quarter13Wed
14Thu4:092.84:392.411:13-0.111:300.05:595:53Waning Crescent14Thu
15Fri5:112.95:372.512:10-0.25:585:54Waning Crescent15Fri
16Sat6:052.96:292.812:30-0.21:04-0.35:565:55Waning Crescent16Sat
17Sun6:573.07:202.91:27-0.31:56-0.45:545:56Waning Crescent17Sun
18Mon7:463.08:093.12:21-0.52:45-0.45:535:57New Moon18Mon
19Tue8:343.08:563.23:12-0.53:31-0.45:515:58New Moon19Tue
20Wed9:212.99:443.24:00-0.54:15-0.35:495:59New Moon20Wed
21Thu10:082.810:323.14:49-0.45:01-0.15:476:00Waxing Crescent21Thu
22Fri10:572.611:223.05:39-0.35:490.15:466:01Waxing Crescent22Fri
23Sat11:492.56:31-0.16:400.35:446:03Waxing Crescent23Sat
24Sun12:142.812:412.37:240.17:330.45:426:04Waxing Crescent24Sun
25Mon1:082.61:352.28:180.28:290.65:416:05First Quarter25Mon
26Tue2:052.52:322.29:120.39:260.65:396:06First Quarter26Tue
27Wed3:072.43:332.210:060.410:230.65:376:07First Quarter27Wed
28Thu4:092.44:312.310:590.411:170.65:366:08First Quarter28Thu
29Fri5:042.45:212.411:470.45:346:09Waxing Gibbous29Fri
30Sat5:522.56:072.512:060.512:310.45:326:10Waxing Gibbous30Sat
31Sun6:352.56:492.712:520.31:130.35:316:11Waxing Gibbous31Sun
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 1:21 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 neap phase. Tonight's moon is 41% 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 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 Third Quarter (41% illuminated). This places Westerly, 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