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 1h 28m 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 - Jul 2015

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed9:152.69:273.53:500.03:490.45:178:24Full Moon1Wed
2Thu9:592.810:103.54:33-0.14:360.35:188:24Full Moon2Thu
3Fri10:442.810:563.55:18-0.15:250.25:188:24Full Moon3Fri
4Sat11:342.911:453.46:05-0.26:180.25:198:24Waning Gibbous4Sat
5Sun12:273.06:55-0.17:150.25:198:23Waning Gibbous5Sun
6Mon12:393.31:233.17:47-0.18:160.35:208:23Waning Gibbous6Mon
7Tue1:343.12:193.28:400.09:180.35:218:23Third Quarter7Tue
8Wed2:302.93:173.29:350.110:200.35:218:23Third Quarter8Wed
9Thu3:312.74:203.310:310.211:230.35:228:22Third Quarter9Thu
10Fri4:362.65:213.311:290.25:238:22Waning Crescent10Fri
11Sat5:402.56:173.412:230.212:270.35:238:21Waning Crescent11Sat
12Sun6:372.67:093.41:210.21:240.35:248:21Waning Crescent12Sun
13Mon7:292.67:573.42:160.12:200.45:258:20Waning Crescent13Mon
14Tue8:192.78:443.43:080.03:120.45:268:20New Moon14Tue
15Wed9:072.79:293.33:550.04:000.45:268:19New Moon15Wed
16Thu9:532.810:133.24:380.04:440.45:278:19New Moon16Thu
17Fri10:382.810:573.15:190.15:270.55:288:18New Moon17Fri
18Sat11:252.911:423.06:000.26:110.65:298:17Waxing Crescent18Sat
19Sun12:122.96:410.36:580.65:308:17Waxing Crescent19Sun
20Mon12:292.91:012.97:240.47:470.75:318:16Waxing Crescent20Mon
21Tue1:162.71:492.98:070.58:370.75:328:15Waxing Crescent21Tue
22Wed2:052.62:382.98:500.69:280.85:328:14First Quarter22Wed
23Thu2:542.43:282.99:350.710:210.85:338:13First Quarter23Thu
24Fri3:492.34:222.910:210.711:140.75:348:12First Quarter24Fri
25Sat4:462.35:153.011:100.85:358:12First Quarter25Sat
26Sun5:412.36:043.112:060.612:010.75:368:11Waxing Gibbous26Sun
27Mon6:302.46:493.212:560.512:520.75:378:10Waxing Gibbous27Mon
28Tue7:152.57:333.31:460.41:430.55:388:09Waxing Gibbous28Tue
29Wed7:592.68:173.42:340.22:350.45:398:08Waxing Gibbous29Wed
30Thu8:442.89:023.53:220.03:260.25:408:07Full Moon30Thu
31Fri9:303.09:483.64:07-0.14:160.15:418:06Full Moon31Fri
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 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