Tides Today & Tomorrow in Westerly, RI

TIDE TIMES for Friday, June 19, 2026
The tide is currently rising in Westerly, RI.
Next low tide (tomorrow) : 8:51 am (0.1 ft)
Next high tide (tomorrow) : in 4h 09m at 1:48 am (3.0 ft)
Sunset today : 8:23 pm
Sunrise tomorrow : 5:13 am
Moon phase : Waxing Crescent (27% illuminated)
Tide Station Location : Station #8455189
Common Questions About Tides

Westerly, RI Tides - Jul 2024

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon5:382.46:153.512:260.312:200.45:188:24Waning Crescent1Mon
2Tue6:362.47:063.51:240.21:160.45:188:24Waning Crescent2Tue
3Wed7:292.47:553.52:200.12:120.55:198:24Waning Crescent3Wed
4Thu8:212.58:453.53:120.03:070.55:198:24New Moon4Thu
5Fri9:102.69:323.44:000.03:580.55:208:23New Moon5Fri
6Sat9:582.610:193.34:450.04:450.55:218:23New Moon6Sat
7Sun10:452.711:053.25:280.15:300.55:218:23New Moon7Sun
8Mon11:332.711:513.06:110.26:170.65:228:22Waxing Crescent8Mon
9Tue12:222.76:550.37:060.75:238:22Waxing Crescent9Tue
10Wed12:392.91:112.87:380.47:580.85:238:21Waxing Crescent10Wed
11Thu1:262.72:002.88:210.58:510.85:248:21Waxing Crescent11Thu
12Fri2:132.52:482.89:020.69:440.85:258:20First Quarter12Fri
13Sat3:032.33:382.99:430.710:380.85:268:20First Quarter13Sat
14Sun3:592.24:312.910:260.811:320.85:268:19First Quarter14Sun
15Mon4:592.15:233.011:130.95:278:19First Quarter15Mon
16Tue5:552.16:113.012:230.712:020.95:288:18Waxing Gibbous16Tue
17Wed6:442.26:573.11:130.612:530.95:298:17Waxing Gibbous17Wed
18Thu7:292.37:413.22:020.41:450.85:308:17Waxing Gibbous18Thu
19Fri8:122.48:263.42:490.32:370.65:318:16Waxing Gibbous19Fri
20Sat8:562.59:113.53:350.23:270.55:318:15Full Moon20Sat
21Sun9:412.69:563.54:200.04:170.35:328:14Full Moon21Sun
22Mon10:272.810:423.55:030.05:060.25:338:14Full Moon22Mon
23Tue11:162.911:303.45:48-0.15:590.25:348:13Waning Gibbous23Tue
24Wed12:093.16:36-0.16:570.25:358:12Waning Gibbous24Wed
25Thu12:213.21:043.27:250.07:590.35:368:11Waning Gibbous25Thu
26Fri1:153.01:593.38:160.19:010.35:378:10Third Quarter26Fri
27Sat2:102.82:563.39:080.210:040.35:388:09Third Quarter27Sat
28Sun3:092.53:573.310:040.311:080.35:398:08Third Quarter28Sun
29Mon4:152.45:003.311:030.55:408:07Third Quarter29Mon
30Tue5:232.36:013.312:100.312:040.55:418:06Waning Crescent30Tue
31Wed6:242.36:563.31:080.31:040.65:428:05Waning Crescent31Wed
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 5:19 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 27% 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 Crescent (27% 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