Tides Today & Tomorrow in Westerly, RI

TIDE TIMES for Wednesday, July 8, 2026
The tide is currently rising in Westerly, RI.
Next low tide : 11:32 pm (0.4 ft)
Next high tide : in 4h 40m at 4:18 pm (3.2 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 - Oct 1995

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun2:422.73:133.29:380.510:270.36:436:30First Quarter1Sun
2Mon3:492.74:213.210:430.511:270.36:446:28First Quarter2Mon
3Tue4:592.85:263.111:480.46:456:27Waxing Gibbous3Tue
4Wed6:012.96:233.112:250.212:490.46:466:25Waxing Gibbous4Wed
5Thu6:543.17:143.11:190.21:470.36:486:23Waxing Gibbous5Thu
6Fri7:433.38:013.12:100.12:420.26:496:21Waxing Gibbous6Fri
7Sat8:293.48:473.02:590.13:320.16:506:20Full Moon7Sat
8Sun9:133.49:323.03:440.24:190.16:516:18Full Moon8Sun
9Mon9:563.510:162.94:260.25:030.16:526:17Full Moon9Mon
10Tue10:393.411:012.85:070.45:470.26:536:15Waning Gibbous10Tue
11Wed11:243.311:492.75:480.56:320.36:546:13Waning Gibbous11Wed
12Thu12:123.26:310.77:200.46:556:12Waning Gibbous12Thu
13Fri12:402.61:033.07:190.88:100.56:566:10Waning Gibbous13Fri
14Sat1:322.51:562.98:100.99:010.66:576:09Third Quarter14Sat
15Sun2:262.52:502.89:041.09:520.66:586:07Third Quarter15Sun
16Mon3:222.53:482.79:591.010:420.76:596:05Third Quarter16Mon
17Tue4:212.54:472.710:551.011:320.67:016:04Third Quarter17Tue
18Wed5:172.65:402.711:490.97:026:02Third Quarter18Wed
19Thu6:062.86:262.712:180.612:390.77:036:01Waning Crescent19Thu
20Fri6:492.97:082.81:020.51:280.67:045:59Waning Crescent20Fri
21Sat7:303.17:482.81:450.42:150.47:055:58Waning Crescent21Sat
22Sun8:093.38:282.92:270.33:020.27:065:56New Moon22Sun
23Mon8:483.59:092.93:100.23:490.07:075:55New Moon23Mon
24Tue9:293.69:522.93:540.14:35-0.17:095:54New Moon24Tue
25Wed10:123.710:372.94:380.15:23-0.27:105:52New Moon25Wed
26Thu11:003.711:282.85:250.16:14-0.27:115:51Waxing Crescent26Thu
27Fri11:533.66:180.17:09-0.17:125:49Waxing Crescent27Fri
28Sat12:252.812:513.57:160.28:070.07:135:48Waxing Crescent28Sat
29Sun1:272.712:523.37:200.38:070.16:144:47First Quarter29Sun
30Mon1:302.71:553.18:250.49:060.16:164:45First Quarter30Mon
31Tue2:372.73:013.09:310.410:050.26:174:44First Quarter31Tue
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 7:55 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 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