Tides Today & Tomorrow in Westerly, RI

TIDE TIMES for Monday, June 29, 2026
The tide is currently falling in Westerly, RI.
Next low tide : in 1h 24m at 4:09 pm (0.7 ft)
Next high tide : 9:48 pm (3.1 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 5:16 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #8455189
Common Questions About Tides

Westerly, RI Tides - Jan 2044

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri9:332.810:002.13:460.24:28-0.17:134:28New Moon1Fri
2Sat10:122.710:432.24:240.25:07-0.17:134:29Waxing Crescent2Sat
3Sun10:512.711:272.25:060.25:48-0.17:134:30Waxing Crescent3Sun
4Mon11:292.65:530.36:31-0.17:134:31Waxing Crescent4Mon
5Tue12:112.212:092.46:460.37:140.07:134:31Waxing Crescent5Tue
6Wed12:552.312:522.37:420.37:590.07:134:32First Quarter6Wed
7Thu1:402.41:412.18:410.28:460.17:134:33First Quarter7Thu
8Fri2:312.52:412.09:420.19:370.17:124:34First Quarter8Fri
9Sat3:312.73:491.910:430.010:330.17:124:35First Quarter9Sat
10Sun4:312.94:532.011:43-0.111:310.07:124:36Waxing Gibbous10Sun
11Mon5:273.05:492.012:41-0.37:124:37Waxing Gibbous11Mon
12Tue6:213.26:432.212:30-0.11:37-0.47:124:39Waxing Gibbous12Tue
13Wed7:153.37:362.31:29-0.22:30-0.57:114:40Full Moon13Wed
14Thu8:093.38:292.42:26-0.43:20-0.67:114:41Full Moon14Thu
15Fri9:003.29:212.53:20-0.44:08-0.67:104:42Full Moon15Fri
16Sat9:513.110:152.54:12-0.44:56-0.67:104:43Waning Gibbous16Sat
17Sun10:422.911:102.55:06-0.35:45-0.47:094:44Waning Gibbous17Sun
18Mon11:332.76:03-0.26:35-0.37:094:45Waning Gibbous18Mon
19Tue12:052.612:252.47:030.07:25-0.17:084:47Waning Gibbous19Tue
20Wed12:592.61:182.18:030.18:160.17:084:48Third Quarter20Wed
21Thu1:532.52:141.99:040.29:080.27:074:49Third Quarter21Thu
22Fri2:512.53:171.710:060.210:020.47:074:50Third Quarter22Fri
23Sat3:512.44:211.711:040.210:560.47:064:51Third Quarter23Sat
24Sun4:482.55:161.711:580.211:490.47:054:53Waning Crescent24Sun
25Mon5:402.56:041.812:460.27:044:54Waning Crescent25Mon
26Tue6:272.56:491.912:390.41:310.17:044:55Waning Crescent26Tue
27Wed7:112.67:312.01:250.32:110.07:034:56Waning Crescent27Wed
28Thu7:532.68:132.12:070.22:48-0.17:024:58New Moon28Thu
29Fri8:332.78:532.22:460.13:24-0.17:014:59New Moon29Fri
30Sat9:102.79:322.23:240.03:59-0.27:005:00New Moon30Sat
31Sun9:452.710:112.34:030.04:35-0.26:595:01New Moon31Sun
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 6:58 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