Tides Today & Tomorrow in Westerly, RI

TIDE TIMES for Thursday, June 25, 2026
The tide is currently falling in Westerly, RI.
Next low tide : in 1h 45m at 1:11 pm (0.8 ft)
Next high tide : 6:56 pm (3.2 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 5:15 am
Moon phase : Waxing Gibbous (84% illuminated)
Tide Station Location : Station #8455189
Common Questions About Tides

Westerly, RI Tides - Oct 2014

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed2:402.53:033.19:320.710:230.46:446:29First Quarter1Wed
2Thu3:432.64:103.110:340.611:210.36:456:28First Quarter2Thu
3Fri4:502.75:153.211:370.56:466:26Waxing Gibbous3Fri
4Sat5:512.96:123.212:170.212:380.46:476:24Waxing Gibbous4Sat
5Sun6:443.17:053.31:110.11:370.26:486:22Waxing Gibbous5Sun
6Mon7:343.47:553.32:030.02:330.06:496:21Waxing Gibbous6Mon
7Tue8:233.68:443.32:53-0.13:28-0.26:506:19Full Moon7Tue
8Wed9:123.79:343.23:42-0.14:19-0.26:516:18Full Moon8Wed
9Thu10:013.710:233.14:29-0.15:09-0.26:526:16Full Moon9Thu
10Fri10:503.711:143.05:160.05:59-0.16:536:14Waning Gibbous10Fri
11Sat11:413.56:050.26:520.06:546:13Waning Gibbous11Sat
12Sun12:072.812:353.46:570.47:470.26:566:11Waning Gibbous12Sun
13Mon1:022.71:313.27:540.68:430.36:576:10Waning Gibbous13Mon
14Tue1:592.62:273.08:520.89:380.56:586:08Third Quarter14Tue
15Wed2:562.53:262.89:520.910:340.66:596:06Third Quarter15Wed
16Thu3:562.54:282.710:520.911:270.67:006:05Third Quarter16Thu
17Fri4:572.65:262.711:490.97:016:03Third Quarter17Fri
18Sat5:512.76:162.712:160.612:410.87:026:02Waning Crescent18Sat
19Sun6:382.97:012.71:000.61:280.77:036:00Waning Crescent19Sun
20Mon7:213.07:432.71:410.52:120.67:045:59Waning Crescent20Mon
21Tue8:023.18:232.72:210.52:540.47:065:57Waning Crescent21Tue
22Wed8:413.29:022.72:590.43:340.37:075:56New Moon22Wed
23Thu9:193.39:412.73:370.44:130.27:085:54New Moon23Thu
24Fri9:563.310:192.74:140.44:530.17:095:53New Moon24Fri
25Sat10:333.310:582.74:530.45:350.17:105:52New Moon25Sat
26Sun11:123.311:422.65:340.46:220.17:115:50Waxing Crescent26Sun
27Mon11:563.36:210.57:130.27:135:49Waxing Crescent27Mon
28Tue12:312.612:473.27:150.58:070.27:145:48Waxing Crescent28Tue
29Wed1:262.61:423.18:150.69:030.27:155:46First Quarter29Wed
30Thu2:242.62:423.09:170.610:000.27:165:45First Quarter30Thu
31Fri3:272.63:473.010:200.510:570.27:175:44First Quarter31Fri
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 4:03 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 spring phase. Tonight's moon is 84% 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 Waxing Gibbous (84% 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