Tides Today & Tomorrow in Westerly, RI

TIDE TIMES for Thursday, July 23, 2026
The tide is currently falling in Westerly, RI.
Next low tide (tomorrow) : in 7h 08m at 12:53 am (0.6 ft)
Next high tide (tomorrow) : 6:11 am (2.1 ft)
Sunset today : 8:13 pm
Sunrise tomorrow : 5:34 am
Moon phase : Waxing Gibbous (71% illuminated)
Tide Station Location : Station #8455189
Common Questions About Tides

Westerly, RI Tides - Jan 2072

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri5:102.75:252.112:010.07:134:28Waxing Gibbous1Fri
2Sat5:542.96:112.212:52-0.27:134:29Waxing Gibbous2Sat
3Sun6:383.16:572.312:46-0.11:43-0.47:134:30Waxing Gibbous3Sun
4Mon7:233.27:442.41:38-0.22:33-0.57:134:31Full Moon4Mon
5Tue8:103.38:332.52:30-0.43:21-0.77:134:32Full Moon5Tue
6Wed8:593.49:242.63:21-0.54:09-0.77:134:33Full Moon6Wed
7Thu9:503.310:172.74:13-0.54:59-0.77:134:34Waning Gibbous7Thu
8Fri10:433.211:152.75:08-0.55:52-0.77:124:35Waning Gibbous8Fri
9Sat11:393.06:07-0.46:46-0.67:124:36Waning Gibbous9Sat
10Sun12:152.712:362.77:10-0.27:42-0.57:124:37Third Quarter10Sun
11Mon1:152.71:352.58:14-0.18:39-0.37:124:38Third Quarter11Mon
12Tue2:162.72:372.29:18-0.19:37-0.27:114:39Third Quarter12Tue
13Wed3:212.73:432.110:230.010:36-0.17:114:40Third Quarter13Wed
14Thu4:242.74:462.011:240.011:320.07:114:41Waning Crescent14Thu
15Fri5:192.75:402.012:21-0.17:104:42Waning Crescent15Fri
16Sat6:082.76:282.012:270.01:14-0.17:104:43Waning Crescent16Sat
17Sun6:532.77:132.11:180.02:01-0.17:094:44Waning Crescent17Sun
18Mon7:362.77:562.22:050.02:43-0.27:094:46New Moon18Mon
19Tue8:172.78:382.22:470.03:21-0.27:084:47New Moon19Tue
20Wed8:572.79:202.33:250.03:57-0.27:084:48New Moon20Wed
21Thu9:382.710:032.34:030.04:33-0.27:074:49New Moon21Thu
22Fri10:192.610:472.34:410.15:10-0.17:064:50Waxing Crescent22Fri
23Sat11:012.511:332.35:210.15:49-0.17:064:52Waxing Crescent23Sat
24Sun11:442.46:070.26:300.07:054:53Waxing Crescent24Sun
25Mon12:192.312:272.36:560.27:140.17:044:54Waxing Crescent25Mon
26Tue1:042.31:102.17:470.27:580.17:034:55First Quarter26Tue
27Wed1:502.31:572.08:410.28:450.27:024:56First Quarter27Wed
28Thu2:402.32:531.99:370.29:370.27:024:58First Quarter28Thu
29Fri3:372.43:541.910:340.110:320.17:014:59First Quarter29Fri
30Sat4:332.64:512.011:30-0.111:270.07:005:00Waxing Gibbous30Sat
31Sun5:242.85:432.112:25-0.26:595:02Waxing 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 3:32 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 Westerly, RI?

Westerly, RI is currently in a transitional phase. Tonight's moon is 71% 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 shifting between spring and neap.

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 Waxing Gibbous (71% illuminated). This places Westerly, RI in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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