Tides Today & Tomorrow in Westerly, RI

TIDE TIMES for Monday, June 22, 2026
The tide is currently rising in Westerly, RI.
Next low tide : 11:32 pm (0.6 ft)
Next high tide : in 2h 28m at 4:23 pm (3.1 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 5:14 am
Moon phase : First Quarter (58% illuminated)
Tide Station Location : Station #8455189
Common Questions About Tides

Westerly, RI Tides - Oct 2019

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue11:333.75:590.06:42-0.16:446:30Waxing Crescent1Tue
2Wed12:012.912:283.66:510.27:410.16:456:28Waxing Crescent2Wed
3Thu12:582.81:253.47:480.48:400.26:466:26Waxing Crescent3Thu
4Fri1:582.62:233.28:480.69:400.46:476:25First Quarter4Fri
5Sat2:592.53:253.19:510.710:400.56:486:23First Quarter5Sat
6Sun4:042.44:312.910:540.811:390.56:496:21First Quarter6Sun
7Mon5:102.55:332.911:560.86:506:20First Quarter7Mon
8Tue6:052.66:252.812:320.612:520.86:516:18Waxing Gibbous8Tue
9Wed6:522.77:102.91:200.61:420.76:526:16Waxing Gibbous9Wed
10Thu7:342.97:512.92:030.52:270.66:536:15Waxing Gibbous10Thu
11Fri8:143.08:312.92:420.53:090.56:546:13Waxing Gibbous11Fri
12Sat8:543.19:102.83:180.53:470.46:556:11Full Moon12Sat
13Sun9:323.29:482.83:510.44:240.46:566:10Full Moon13Sun
14Mon10:103.210:272.84:240.45:010.36:576:08Full Moon14Mon
15Tue10:463.211:062.74:580.55:400.36:596:07Full Moon15Tue
16Wed11:223.211:472.65:330.66:240.37:006:05Waning Gibbous16Wed
17Thu11:593.16:130.67:120.37:016:04Waning Gibbous17Thu
18Fri12:322.512:413.16:590.78:040.47:026:02Waning Gibbous18Fri
19Sat1:202.41:293.07:530.88:580.47:036:01Waning Gibbous19Sat
20Sun2:122.42:243.08:520.89:540.47:045:59Third Quarter20Sun
21Mon3:112.43:293.09:540.810:510.37:055:58Third Quarter21Mon
22Tue4:162.54:393.010:580.711:470.27:075:56Third Quarter22Tue
23Wed5:192.75:413.112:010.57:085:55Waning Crescent23Wed
24Thu6:142.96:363.112:410.11:010.37:095:53Waning Crescent24Thu
25Fri7:043.27:263.21:330.01:590.17:105:52Waning Crescent25Fri
26Sat7:533.58:163.22:23-0.12:55-0.17:115:51New Moon26Sat
27Sun8:413.79:053.13:12-0.23:48-0.27:125:49New Moon27Sun
28Mon9:293.89:553.03:59-0.14:39-0.37:135:48New Moon28Mon
29Tue10:183.810:452.94:46-0.15:30-0.37:155:46New Moon29Tue
30Wed11:073.711:382.75:340.16:22-0.17:165:45Waxing Crescent30Wed
31Thu12:003.56:250.37:160.07:175:44Waxing Crescent31Thu
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 7:57 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 58% 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 First Quarter (58% 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