Tides Today & Tomorrow in Westerly, RI

TIDE TIMES for Friday, June 19, 2026
The tide is currently rising in Westerly, RI.
Next low tide (tomorrow) : 8:51 am (0.1 ft)
Next high tide (tomorrow) : in 4h 23m at 1:48 am (3.0 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 - Aug 2024

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu7:172.47:463.32:040.32:030.65:438:04Waning Crescent1Thu
2Fri8:062.58:343.22:560.22:570.55:448:02New Moon2Fri
3Sat8:532.69:183.23:420.23:450.55:458:01New Moon3Sat
4Sun9:382.710:003.24:240.24:290.55:468:00New Moon4Sun
5Mon10:212.810:413.15:030.25:100.55:477:59New Moon5Mon
6Tue11:052.911:223.05:400.35:510.65:487:58Waxing Crescent6Tue
7Wed11:502.96:170.46:350.65:497:56Waxing Crescent7Wed
8Thu12:052.812:352.96:540.57:220.75:507:55Waxing Crescent8Thu
9Fri12:502.61:213.07:320.68:120.75:517:54Waxing Crescent9Fri
10Sat1:362.52:062.98:120.79:030.85:527:53First Quarter10Sat
11Sun2:242.32:522.98:540.99:550.85:537:51First Quarter11Sun
12Mon3:172.23:432.99:390.910:490.75:547:50First Quarter12Mon
13Tue4:182.14:402.910:311.011:440.75:557:48First Quarter13Tue
14Wed5:192.15:373.011:281.05:567:47Waxing Gibbous14Wed
15Thu6:112.26:283.112:370.612:240.95:577:46Waxing Gibbous15Thu
16Fri6:582.37:153.31:290.51:200.75:587:44Waxing Gibbous16Fri
17Sat7:432.58:013.42:190.32:140.55:597:43Waxing Gibbous17Sat
18Sun8:282.78:473.53:070.23:080.36:007:41Full Moon18Sun
19Mon9:142.99:333.53:520.03:590.16:017:40Full Moon19Mon
20Tue10:013.110:193.54:36-0.14:510.06:027:38Full Moon20Tue
21Wed10:503.311:073.35:19-0.15:440.06:037:37Waning Gibbous21Wed
22Thu11:413.511:583.16:05-0.16:410.06:047:35Waning Gibbous22Thu
23Fri12:363.56:540.07:410.16:057:34Waning Gibbous23Fri
24Sat12:532.91:323.57:460.28:430.26:067:32Third Quarter24Sat
25Sun1:512.72:303.58:420.39:450.36:077:31Third Quarter25Sun
26Mon2:512.53:333.39:420.510:480.46:087:29Third Quarter26Mon
27Tue3:592.44:433.210:470.611:510.46:097:27Third Quarter27Tue
28Wed5:092.35:493.111:520.76:107:26Waning Crescent28Wed
29Thu6:122.46:463.112:490.412:550.76:117:24Waning Crescent29Thu
30Fri7:042.57:353.11:440.41:520.66:127:23Waning Crescent30Fri
31Sat7:502.68:183.12:340.42:440.66:137:21Waning Crescent31Sat
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 5:19 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 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