Tides Today & Tomorrow in Westerly, RI

TIDE TIMES for Wednesday, July 8, 2026
The tide is currently rising in Westerly, RI.
Next low tide : 10:24 am (0.5 ft)
Next high tide : in 34m at 3:32 am (2.4 ft)
Sunset today : 8:22 pm
Sunrise tomorrow : 5:22 am
Moon phase : Third Quarter (41% illuminated)
Tide Station Location : Station #8455189
Common Questions About Tides

Westerly, RI Tides - Jun 1996

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat9:132.89:293.73:55-0.23:550.25:158:14Full Moon1Sat
2Sun10:012.810:173.74:42-0.34:450.15:158:15Full Moon2Sun
3Mon10:522.911:093.65:31-0.35:370.15:158:15Waning Gibbous3Mon
4Tue11:472.96:23-0.36:340.15:148:16Waning Gibbous4Tue
5Wed12:053.512:453.07:17-0.27:350.25:148:17Waning Gibbous5Wed
6Thu1:033.31:453.08:13-0.18:380.35:148:17Waning Gibbous6Thu
7Fri2:023.12:463.09:090.09:420.35:138:18Third Quarter7Fri
8Sat3:022.93:483.110:060.110:460.35:138:19Third Quarter8Sat
9Sun4:052.74:523.111:030.211:490.35:138:19Third Quarter9Sun
10Mon5:092.65:503.211:590.35:138:20Waning Crescent10Mon
11Tue6:082.56:413.312:490.312:540.45:138:20Waning Crescent11Tue
12Wed6:592.57:273.31:450.21:460.45:138:21Waning Crescent12Wed
13Thu7:472.58:113.32:370.22:360.55:138:21Waning Crescent13Thu
14Fri8:332.58:543.33:240.13:230.55:138:22New Moon14Fri
15Sat9:182.69:373.24:070.14:060.65:138:22New Moon15Sat
16Sun10:022.610:193.24:460.14:460.65:138:22New Moon16Sun
17Mon10:472.711:023.15:250.15:260.65:138:23New Moon17Mon
18Tue11:332.711:473.06:040.26:070.75:138:23Waxing Crescent18Tue
19Wed12:212.76:460.36:520.85:138:23Waxing Crescent19Wed
20Thu12:332.91:092.77:280.37:410.85:138:24Waxing Crescent20Thu
21Fri1:202.81:572.78:120.48:310.85:148:24Waxing Crescent21Fri
22Sat2:062.72:442.88:560.59:220.85:148:24First Quarter22Sat
23Sun2:522.53:322.89:400.510:150.85:148:24First Quarter23Sun
24Mon3:432.44:232.910:250.611:100.75:148:24First Quarter24Mon
25Tue4:392.45:133.011:130.65:158:24First Quarter25Tue
26Wed5:332.46:003.212:040.512:030.55:158:24Waxing Gibbous26Wed
27Thu6:232.56:453.412:570.412:540.55:168:24Waxing Gibbous27Thu
28Fri7:102.67:313.61:500.21:470.35:168:24Waxing Gibbous28Fri
29Sat7:582.78:183.72:420.02:410.25:168:24Full Moon29Sat
30Sun8:482.89:083.83:33-0.23:340.15:178:24Full Moon30Sun
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 6:58 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 neap phase. Tonight's moon is 41% 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 minimum.

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 Third Quarter (41% illuminated). This places Westerly, RI in a neap tide cycle, so tidal ranges are near their weekly minimum 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