Tides Today & Tomorrow in Westerly, RI

TIDE TIMES for Wednesday, June 24, 2026
The tide is currently falling in Westerly, RI.
Next low tide (tomorrow) : in 2h 41m at 1:25 am (0.5 ft)
Next high tide (tomorrow) : 6:40 am (2.2 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 5:14 am
Moon phase : Waxing Gibbous (76% illuminated)
Tide Station Location : Station #8455189
Common Questions About Tides

Westerly, RI Tides - Aug 2015

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat10:183.110:353.54:53-0.25:070.05:428:05Full Moon1Sat
2Sun11:083.211:253.45:39-0.26:000.05:438:03Waning Gibbous2Sun
3Mon12:023.36:28-0.26:580.05:448:02Waning Gibbous3Mon
4Tue12:183.312:593.47:21-0.17:580.15:458:01Waning Gibbous4Tue
5Wed1:143.11:563.48:150.09:000.25:468:00Third Quarter5Wed
6Thu2:122.92:553.39:120.110:020.25:477:59Third Quarter6Thu
7Fri3:122.73:583.310:100.311:040.35:487:57Third Quarter7Fri
8Sat4:182.55:033.311:110.45:497:56Third Quarter8Sat
9Sun5:242.56:033.212:050.312:120.55:507:55Waning Crescent9Sun
10Mon6:232.56:563.21:030.31:110.55:517:54Waning Crescent10Mon
11Tue7:142.67:443.21:580.22:060.55:527:52Waning Crescent11Tue
12Wed8:022.78:283.22:480.22:580.55:537:51New Moon12Wed
13Thu8:472.89:103.23:330.23:440.45:547:50New Moon13Thu
14Fri9:302.99:513.14:140.24:250.45:557:48New Moon14Fri
15Sat10:133.010:323.04:510.25:050.55:567:47New Moon15Sat
16Sun10:563.011:143.05:280.35:440.55:577:45Waxing Crescent16Sun
17Mon11:403.011:582.86:050.46:260.65:587:44Waxing Crescent17Mon
18Tue12:263.06:430.57:120.65:597:43Waxing Crescent18Tue
19Wed12:442.71:123.07:240.68:000.76:007:41Waxing Crescent19Wed
20Thu1:312.61:582.98:080.78:500.76:017:40Waxing Crescent20Thu
21Fri2:182.52:462.98:530.89:410.76:027:38First Quarter21Fri
22Sat3:092.43:372.99:410.810:340.76:037:37First Quarter22Sat
23Sun4:062.34:332.910:340.811:290.66:047:35First Quarter23Sun
24Mon5:042.45:283.011:290.86:057:33First Quarter24Mon
25Tue5:572.56:173.212:220.512:240.76:067:32Waxing Gibbous25Tue
26Wed6:442.67:043.31:130.41:180.56:077:30Waxing Gibbous26Wed
27Thu7:302.87:503.52:030.22:120.36:087:29Waxing Gibbous27Thu
28Fri8:163.08:373.52:520.03:060.16:097:27Full Moon28Fri
29Sat9:043.39:243.63:40-0.13:58-0.16:107:26Full Moon29Sat
30Sun9:533.410:133.54:26-0.24:50-0.26:117:24Full Moon30Sun
31Mon10:433.611:033.45:13-0.25:43-0.26:127:22Waning Gibbous31Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8455189)

Common Questions About Westerly, RI Tides

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

Slack tide in Westerly, RI is approximately 4:02 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 76% 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 (76% 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