Tides Today & Tomorrow in Westerly, RI

TIDE TIMES for Tuesday, June 30, 2026
The tide is currently falling in Westerly, RI.
Next low tide : in 1h 12m at 4:50 am (0.3 ft)
Next high tide : 10:20 am (2.5 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 5:17 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #8455189
Common Questions About Tides

Westerly, RI Tides - Oct 2044

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat5:482.46:082.812:090.812:201.06:456:28Waxing Gibbous1Sat
2Sun6:362.66:532.912:540.71:090.86:466:26Waxing Gibbous2Sun
3Mon7:182.87:332.91:350.61:540.76:476:25Waxing Gibbous3Mon
4Tue7:573.08:112.92:130.52:390.56:486:23Waxing Gibbous4Tue
5Wed8:353.28:482.92:510.43:220.46:496:21Full Moon5Wed
6Thu9:113.39:252.93:270.34:040.26:506:20Full Moon6Thu
7Fri9:463.410:032.84:040.34:470.16:516:18Full Moon7Fri
8Sat10:223.510:442.74:410.35:320.16:526:16Full Moon8Sat
9Sun11:023.511:292.75:220.46:210.16:536:15Waning Gibbous9Sun
10Mon11:493.56:080.47:150.26:546:13Waning Gibbous10Mon
11Tue12:212.612:453.47:020.58:130.26:556:12Waning Gibbous11Tue
12Wed1:192.51:473.38:050.69:130.36:566:10Third Quarter12Wed
13Thu2:212.52:543.29:120.710:140.36:576:08Third Quarter13Thu
14Fri3:292.54:063.110:200.611:150.36:596:07Third Quarter14Fri
15Sat4:422.65:153.011:280.67:006:05Waning Crescent15Sat
16Sun5:472.86:133.012:120.312:330.57:016:04Waning Crescent16Sun
17Mon6:413.07:043.01:050.21:330.47:026:02Waning Crescent17Mon
18Tue7:293.27:512.91:550.22:290.27:036:01Waning Crescent18Tue
19Wed8:143.48:362.82:420.23:210.17:045:59New Moon19Wed
20Thu8:573.59:212.73:270.24:080.17:055:58New Moon20Thu
21Fri9:393.510:052.64:090.34:520.17:065:56New Moon21Fri
22Sat10:213.510:502.64:490.45:360.17:085:55New Moon22Sat
23Sun11:053.311:372.55:290.66:200.27:095:53Waxing Crescent23Sun
24Mon11:523.26:130.77:080.47:105:52Waxing Crescent24Mon
25Tue12:282.412:443.07:010.97:580.57:115:51Waxing Crescent25Tue
26Wed1:222.31:382.97:551.08:500.67:125:49Waxing Crescent26Wed
27Thu2:172.32:342.78:521.09:410.77:135:48First Quarter27Thu
28Fri3:142.33:322.69:491.010:320.77:155:47First Quarter28Fri
29Sat4:142.34:322.610:471.011:210.77:165:45First Quarter29Sat
30Sun5:122.55:262.611:410.97:175:44First Quarter30Sun
31Mon6:012.66:122.612:050.612:320.87:185:43Waxing Gibbous31Mon
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 7:35 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 spring phase. Tonight's moon is 100% 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 maximum.

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 Full Moon (100% illuminated). This places Westerly, RI in a spring tide cycle, so tidal ranges are near their weekly maximum 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