Tides Today & Tomorrow in Westerly, RI

TIDE TIMES for Friday, July 10, 2026
The tide is currently rising in Westerly, RI.
Next low tide (tomorrow) : 1:27 am (0.1 ft)
Next high tide : in 1h 35m at 6:10 pm (3.5 ft)
Sunset today : 8:22 pm
Sunrise tomorrow : 5:23 am
Moon phase : Waning Crescent (20% illuminated)
Tide Station Location : Station #8455189
Common Questions About Tides

Westerly, RI Tides - Feb 1992

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat7:242.67:412.11:490.12:250.06:595:02Waning Crescent1Sat
2Sun8:042.68:222.22:300.03:01-0.16:585:03New Moon2Sun
3Mon8:432.69:032.33:080.03:35-0.16:575:05New Moon3Mon
4Tue9:202.69:432.43:440.04:08-0.16:565:06New Moon4Tue
5Wed9:582.510:232.44:210.04:41-0.16:545:07New Moon5Wed
6Thu10:362.411:042.45:010.05:17-0.16:535:08Waxing Crescent6Thu
7Fri11:142.311:432.45:440.05:550.06:525:10Waxing Crescent7Fri
8Sat11:542.26:330.16:370.16:515:11Waxing Crescent8Sat
9Sun12:232.412:352.17:250.17:220.26:505:12Waxing Crescent9Sun
10Mon1:052.41:211.98:190.18:120.26:495:14First Quarter10Mon
11Tue1:552.42:171.99:170.19:080.26:475:15First Quarter11Tue
12Wed2:592.53:261.910:170.010:100.26:465:16First Quarter12Wed
13Thu4:092.64:321.911:16-0.111:120.06:455:17Waxing Gibbous13Thu
14Fri5:102.85:292.112:13-0.26:445:19Waxing Gibbous14Fri
15Sat6:043.06:222.312:13-0.11:08-0.46:425:20Waxing Gibbous15Sat
16Sun6:563.17:142.61:12-0.31:59-0.56:415:21Waxing Gibbous16Sun
17Mon7:463.18:052.82:09-0.52:48-0.76:405:22Full Moon17Mon
18Tue8:353.18:563.03:02-0.73:35-0.76:385:23Full Moon18Tue
19Wed9:233.09:473.13:55-0.74:21-0.76:375:25Full Moon19Wed
20Thu10:132.810:393.14:47-0.65:08-0.66:355:26Waning Gibbous20Thu
21Fri11:042.611:323.05:42-0.55:59-0.46:345:27Waning Gibbous21Fri
22Sat11:582.46:39-0.36:52-0.26:335:28Waning Gibbous22Sat
23Sun12:282.912:532.27:38-0.17:480.16:315:30Third Quarter23Sun
24Mon1:242.71:512.08:380.08:470.26:305:31Third Quarter24Mon
25Tue2:252.52:531.99:390.29:490.36:285:32Third Quarter25Tue
26Wed3:312.43:591.910:390.210:510.46:275:33Third Quarter26Wed
27Thu4:362.44:581.911:350.311:470.36:255:34Waning Crescent27Thu
28Fri5:302.45:482.112:260.36:245:35Waning Crescent28Fri
29Sat6:172.46:332.212:380.31:110.26:225:37Waning Crescent29Sat
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 9:48 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 20% 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 Waning Crescent (20% 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