Tides Today & Tomorrow in Westerly, RI

TIDE TIMES for Friday, June 19, 2026
The tide is currently rising in Westerly, RI.
Next low tide : 8:19 pm (0.4 ft)
Next high tide : in 4h 27m at 1:26 pm (2.9 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 - Jun 2025

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun1:483.02:212.78:550.39:180.65:168:14First Quarter1Sun
2Mon2:452.83:192.79:490.410:210.75:158:15First Quarter2Mon
3Tue3:442.54:192.810:410.511:240.75:158:15First Quarter3Tue
4Wed4:442.45:152.911:300.65:148:16First Quarter4Wed
5Thu5:412.36:043.012:220.712:170.75:148:17Waxing Gibbous5Thu
6Fri6:312.26:483.11:150.61:010.85:148:17Waxing Gibbous6Fri
7Sat7:172.27:303.22:030.51:440.85:148:18Waxing Gibbous7Sat
8Sun8:022.28:113.22:460.42:270.85:138:19Waxing Gibbous8Sun
9Mon8:452.38:533.23:250.43:090.85:138:19Full Moon9Mon
10Tue9:282.49:343.24:020.33:500.85:138:20Full Moon10Tue
11Wed10:102.410:153.24:390.24:290.85:138:20Full Moon11Wed
12Thu10:522.410:553.15:170.25:100.75:138:21Full Moon12Thu
13Fri11:362.511:373.15:580.25:530.75:138:21Waning Gibbous13Fri
14Sat12:222.56:420.26:420.75:138:22Waning Gibbous14Sat
15Sun12:203.01:082.57:290.37:360.75:138:22Waning Gibbous15Sun
16Mon1:053.01:552.68:160.38:330.75:138:22Waning Gibbous16Mon
17Tue1:522.92:432.89:030.39:320.75:138:23Third Quarter17Tue
18Wed2:412.83:342.99:500.310:320.65:138:23Third Quarter18Wed
19Thu3:392.64:303.110:400.311:340.45:138:23Third Quarter19Thu
20Fri4:432.55:253.411:310.35:138:24Waning Crescent20Fri
21Sat5:452.56:183.512:340.212:250.35:148:24Waning Crescent21Sat
22Sun6:412.57:093.71:320.11:210.35:148:24Waning Crescent22Sun
23Mon7:352.68:013.72:28-0.12:180.35:148:24Waning Crescent23Mon
24Tue8:292.68:543.73:22-0.23:150.35:158:24New Moon24Tue
25Wed9:222.79:473.74:13-0.24:090.25:158:24New Moon25Wed
26Thu10:152.710:393.55:02-0.25:020.35:158:24New Moon26Thu
27Fri11:082.811:323.45:51-0.15:550.35:168:24Waxing Crescent27Fri
28Sat12:022.86:400.06:510.45:168:24Waxing Crescent28Sat
29Sun12:253.212:582.87:310.27:500.65:178:24Waxing Crescent29Sun
30Mon1:182.91:512.98:210.38:490.75:178:24Waxing Crescent30Mon
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 4:52 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 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