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 4h 10m 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 - Sep 2015

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue11:363.611:573.26:02-0.26:39-0.16:137:21Waning Gibbous1Tue
2Wed12:333.66:540.07:390.06:147:19Waning Gibbous2Wed
3Thu12:543.01:323.57:500.18:400.16:157:17Third Quarter3Thu
4Fri1:532.82:323.48:490.39:410.26:167:16Third Quarter4Fri
5Sat2:542.73:353.29:510.410:430.36:177:14Third Quarter5Sat
6Sun3:592.64:423.110:540.511:440.46:187:12Third Quarter6Sun
7Mon5:072.65:453.111:570.66:197:11Waning Crescent7Mon
8Tue6:062.66:393.012:410.412:560.66:207:09Waning Crescent8Tue
9Wed6:572.77:253.01:340.41:510.66:217:07Waning Crescent9Wed
10Thu7:422.88:083.02:220.42:400.56:227:06Waning Crescent10Thu
11Fri8:252.98:483.03:060.43:240.56:237:04New Moon11Fri
12Sat9:063.09:283.03:450.44:040.56:247:02New Moon12Sat
13Sun9:463.110:072.94:200.44:410.46:257:01New Moon13Sun
14Mon10:273.210:472.94:540.45:180.46:266:59New Moon14Mon
15Tue11:083.211:292.85:290.55:570.56:276:57Waxing Crescent15Tue
16Wed11:503.16:050.66:390.56:286:55Waxing Crescent16Wed
17Thu12:132.712:343.16:440.77:260.66:296:54Waxing Crescent17Thu
18Fri12:592.61:183.07:280.88:150.66:306:52Waxing Crescent18Fri
19Sat1:462.52:032.98:170.89:070.66:316:50First Quarter19Sat
20Sun2:342.42:522.99:080.910:000.66:326:48First Quarter20Sun
21Mon3:282.43:492.910:040.910:550.66:336:47First Quarter21Mon
22Tue4:292.44:503.011:020.811:500.56:346:45First Quarter22Tue
23Wed5:262.65:463.112:000.66:356:43Waxing Gibbous23Wed
24Thu6:172.86:363.312:420.312:570.46:366:42Waxing Gibbous24Thu
25Fri7:053.07:243.41:330.21:530.26:376:40Waxing Gibbous25Fri
26Sat7:523.38:133.42:230.02:480.06:386:38Full Moon26Sat
27Sun8:403.69:023.53:12-0.13:42-0.26:396:36Full Moon27Sun
28Mon9:293.79:513.44:00-0.24:34-0.36:406:35Full Moon28Mon
29Tue10:193.810:423.34:47-0.25:26-0.36:416:33Full Moon29Tue
30Wed11:113.811:363.15:36-0.16:20-0.26:426:31Waning Gibbous30Wed
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