Tides Today & Tomorrow in Westerly, RI

TIDE TIMES for Monday, July 13, 2026
The tide is currently rising in Westerly, RI.
Next low tide (tomorrow) : 4:09 am (-0.2 ft)
Next high tide : in 4h 06m at 8:53 pm (3.7 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 5:25 am
Moon phase : New Moon (1% illuminated)
Tide Station Location : Station #8455189
Common Questions About Tides

Westerly, RI Tides - Oct 2062

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun8:163.38:393.22:490.13:170.16:446:29New Moon1Sun
2Mon9:033.59:253.13:350.04:080.06:456:27New Moon2Mon
3Tue9:483.610:112.94:180.14:560.06:466:25New Moon3Tue
4Wed10:333.610:592.85:010.25:440.16:476:24Waxing Crescent4Wed
5Thu11:193.511:482.65:430.46:330.26:486:22Waxing Crescent5Thu
6Fri12:073.46:290.67:250.36:496:20Waxing Crescent6Fri
7Sat12:412.51:003.27:210.88:190.56:506:19Waxing Crescent7Sat
8Sun1:362.41:553.08:171.09:130.66:526:17First Quarter8Sun
9Mon2:322.32:542.89:161.010:090.76:536:15First Quarter9Mon
10Tue3:322.33:572.710:161.111:040.86:546:14First Quarter10Tue
11Wed4:362.35:002.711:151.011:540.86:556:12First Quarter11Wed
12Thu5:342.55:542.712:090.96:566:11Waxing Gibbous12Thu
13Fri6:232.66:392.812:400.712:580.86:576:09Waxing Gibbous13Fri
14Sat7:062.87:202.81:200.61:440.76:586:07Waxing Gibbous14Sat
15Sun7:453.07:592.81:580.52:290.56:596:06Waxing Gibbous15Sun
16Mon8:223.28:362.82:350.43:110.47:006:04Full Moon16Mon
17Tue8:583.39:142.83:120.43:530.27:016:03Full Moon17Tue
18Wed9:333.49:522.73:480.34:350.17:036:01Full Moon18Wed
19Thu10:083.510:312.74:260.35:190.17:046:00Full Moon19Thu
20Fri10:473.511:152.65:060.46:060.17:055:58Waning Gibbous20Fri
21Sat11:323.55:510.46:580.17:065:57Waning Gibbous21Sat
22Sun12:052.512:263.46:440.57:550.27:075:55Waning Gibbous22Sun
23Mon1:022.51:273.27:460.68:550.37:085:54Third Quarter23Mon
24Tue2:042.42:333.18:520.69:540.37:095:52Third Quarter24Tue
25Wed3:102.53:423.010:000.610:540.37:115:51Third Quarter25Wed
26Thu4:222.64:522.911:090.611:510.27:125:50Third Quarter26Thu
27Fri5:282.85:532.912:140.57:135:48Waning Crescent27Fri
28Sat6:243.06:462.912:450.21:150.37:145:47Waning Crescent28Sat
29Sun7:133.27:342.81:350.12:130.27:155:46Waning Crescent29Sun
30Mon7:593.48:202.72:230.13:060.17:165:44New Moon30Mon
31Tue8:423.59:062.73:090.13:550.07:185:43New Moon31Tue
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 12:31 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 spring phase. Tonight's moon is 1% 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 New Moon (1% 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