Tides Today & Tomorrow in Westerly, RI

TIDE TIMES for Wednesday, July 15, 2026
The tide is currently rising in Westerly, RI.
Next low tide (tomorrow) : 5:47 am (-0.2 ft)
Next high tide : in 5h 33m at 10:40 pm (3.6 ft)
Sunset today : 8:19 pm
Sunrise tomorrow : 5:27 am
Moon phase : New Moon (2% illuminated)
Tide Station Location : Station #8455189
Common Questions About Tides

Westerly, RI Tides - Feb 2064

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri7:303.07:472.31:39-0.22:33-0.46:585:03Full Moon1Fri
2Sat8:153.18:342.52:30-0.33:18-0.66:575:04Full Moon2Sat
3Sun9:003.19:222.73:21-0.54:01-0.66:565:05Full Moon3Sun
4Mon9:463.010:122.84:12-0.64:46-0.76:555:07Waning Gibbous4Mon
5Tue10:342.911:052.95:06-0.55:34-0.66:545:08Waning Gibbous5Tue
6Wed11:262.66:04-0.46:24-0.56:535:09Waning Gibbous6Wed
7Thu12:003.012:212.47:05-0.37:18-0.36:515:10Waning Gibbous7Thu
8Fri12:572.91:182.18:07-0.28:15-0.16:505:12Third Quarter8Fri
9Sat1:572.82:211.99:11-0.19:160.06:495:13Third Quarter9Sat
10Sun3:042.73:321.810:160.010:210.16:485:14Third Quarter10Sun
11Mon4:142.64:411.811:190.011:250.16:475:15Waning Crescent11Mon
12Tue5:172.65:391.912:170.06:455:17Waning Crescent12Tue
13Wed6:112.66:292.012:250.11:110.06:445:18Waning Crescent13Wed
14Thu6:582.67:142.11:200.01:590.06:435:19Waning Crescent14Thu
15Fri7:402.67:562.32:080.02:41-0.16:415:20New Moon15Fri
16Sat8:192.68:372.42:510.03:18-0.16:405:22New Moon16Sat
17Sun8:572.69:172.43:30-0.13:51-0.16:395:23New Moon17Sun
18Mon9:352.59:572.54:070.04:240.06:375:24New Moon18Mon
19Tue10:142.410:382.54:450.04:560.06:365:25Waxing Crescent19Tue
20Wed10:552.311:202.55:260.15:300.16:355:26Waxing Crescent20Wed
21Thu11:382.16:110.16:070.36:335:28Waxing Crescent21Thu
22Fri12:022.512:232.06:590.26:480.46:325:29Waxing Crescent22Fri
23Sat12:452.41:091.97:490.27:350.56:305:30First Quarter23Sat
24Sun1:312.32:001.88:430.38:260.56:295:31First Quarter24Sun
25Mon2:272.33:001.79:390.39:250.56:275:32First Quarter25Mon
26Tue3:342.44:031.810:370.210:270.46:265:34First Quarter26Tue
27Wed4:372.54:591.911:330.111:270.36:245:35Waxing Gibbous27Wed
28Thu5:302.75:482.112:260.06:235:36Waxing Gibbous28Thu
29Fri6:192.96:352.412:240.01:16-0.26:215:37Waxing Gibbous29Fri
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 2:13 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 2% 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 (2% 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