Tides Today & Tomorrow in Westerly, RI

TIDE TIMES for Saturday, July 11, 2026
The tide is currently rising in Westerly, RI.
Next low tide (tomorrow) : 2:24 am (0.0 ft)
Next high tide : in 2h 49m at 7:04 pm (3.6 ft)
Sunset today : 8:21 pm
Sunrise tomorrow : 5:24 am
Moon phase : Waning Crescent (11% illuminated)
Tide Station Location : Station #8455189
Common Questions About Tides

Westerly, RI Tides - Jan 2061

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat4:212.94:392.111:28-0.111:220.07:134:29Waxing Gibbous1Sat
2Sun5:163.15:362.112:27-0.37:134:29Waxing Gibbous2Sun
3Mon6:093.26:302.212:19-0.11:23-0.47:134:30Waxing Gibbous3Mon
4Tue7:013.37:232.21:16-0.12:17-0.57:134:31Full Moon4Tue
5Wed7:533.38:152.32:12-0.23:08-0.57:134:32Full Moon5Wed
6Thu8:453.29:062.33:05-0.33:56-0.57:134:33Full Moon6Thu
7Fri9:353.19:572.43:56-0.24:43-0.57:124:34Full Moon7Fri
8Sat10:252.910:502.44:47-0.25:32-0.37:124:35Waning Gibbous8Sat
9Sun11:162.711:452.45:400.06:21-0.27:124:36Waning Gibbous9Sun
10Mon12:072.56:370.17:10-0.17:124:37Waning Gibbous10Mon
11Tue12:382.412:572.27:360.27:580.17:124:38Third Quarter11Tue
12Wed1:312.41:502.08:350.38:460.27:114:39Third Quarter12Wed
13Thu2:262.42:471.89:350.49:350.37:114:41Third Quarter13Thu
14Fri3:232.43:491.710:330.310:250.47:104:42Third Quarter14Fri
15Sat4:202.54:481.711:280.311:140.57:104:43Waning Crescent15Sat
16Sun5:122.55:391.712:170.27:094:44Waning Crescent16Sun
17Mon6:002.66:251.812:030.41:030.17:094:45Waning Crescent17Mon
18Tue6:452.67:091.912:500.41:460.07:084:46Waning Crescent18Tue
19Wed7:282.77:512.01:360.32:26-0.17:084:48Waning Crescent19Wed
20Thu8:092.88:312.12:190.13:05-0.27:074:49New Moon20Thu
21Fri8:492.89:112.13:000.03:43-0.37:074:50New Moon21Fri
22Sat9:262.89:512.23:41-0.14:22-0.37:064:51New Moon22Sat
23Sun10:042.810:332.34:24-0.15:03-0.37:054:52Waxing Crescent23Sun
24Mon10:442.711:182.45:11-0.15:46-0.37:044:54Waxing Crescent24Mon
25Tue11:272.66:04-0.16:31-0.37:044:55Waxing Crescent25Tue
26Wed12:062.512:142.47:020.07:19-0.27:034:56Waxing Crescent26Wed
27Thu12:562.61:062.28:020.08:09-0.17:024:57First Quarter27Thu
28Fri1:502.72:042.09:050.09:040.07:014:59First Quarter28Fri
29Sat2:522.73:121.910:08-0.110:040.07:005:00First Quarter29Sat
30Sun4:002.84:221.911:11-0.111:070.06:595:01Waxing Gibbous30Sun
31Mon5:032.85:242.012:11-0.26:585:02Waxing Gibbous31Mon
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 10:44 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 11% 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 Waning Crescent (11% 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