Tides Today & Tomorrow in Westerly, RI

TIDE TIMES for Friday, July 10, 2026
The tide is currently rising in Westerly, RI.
Next low tide (tomorrow) : 1:27 am (0.1 ft)
Next high tide : in 5h 25m at 6:10 pm (3.5 ft)
Sunset today : 8:22 pm
Sunrise tomorrow : 5:23 am
Moon phase : Waning Crescent (20% illuminated)
Tide Station Location : Station #8455189
Common Questions About Tides

Westerly, RI Tides - Jan 2059

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed10:342.711:002.24:500.35:360.07:134:28Waning Gibbous1Wed
2Thu11:192.611:502.25:330.46:190.17:134:29Waning Gibbous2Thu
3Fri12:062.46:210.47:030.17:134:30Waning Gibbous3Fri
4Sat12:402.212:512.37:130.57:460.27:134:31Waning Gibbous4Sat
5Sun1:292.21:382.18:060.58:290.27:134:32Third Quarter5Sun
6Mon2:192.32:292.09:010.59:130.37:134:33Third Quarter6Mon
7Tue3:122.33:271.99:580.49:590.37:134:34Third Quarter7Tue
8Wed4:042.44:241.810:540.310:470.37:124:35Third Quarter8Wed
9Thu4:522.65:151.811:470.111:370.27:124:36Waning Crescent9Thu
10Fri5:372.86:011.912:39-0.17:124:37Waning Crescent10Fri
11Sat6:223.06:462.012:280.11:31-0.27:124:38Waning Crescent11Sat
12Sun7:083.17:332.11:200.02:20-0.47:114:39New Moon12Sun
13Mon7:563.38:202.22:13-0.23:08-0.57:114:40New Moon13Mon
14Tue8:453.39:102.43:04-0.43:56-0.67:114:41New Moon14Tue
15Wed9:353.310:022.43:56-0.44:44-0.67:104:42New Moon15Wed
16Thu10:273.210:592.54:50-0.45:35-0.67:104:43Waxing Crescent16Thu
17Fri11:213.011:582.65:48-0.46:27-0.57:094:45Waxing Crescent17Fri
18Sat12:172.76:51-0.37:21-0.47:094:46Waxing Crescent18Sat
19Sun12:572.61:132.57:55-0.28:16-0.37:084:47First Quarter19Sun
20Mon1:582.72:122.29:00-0.19:12-0.27:084:48First Quarter20Mon
21Tue3:022.73:172.010:050.010:100.07:074:49First Quarter21Tue
22Wed4:062.74:241.911:080.011:080.17:064:51Waxing Gibbous22Wed
23Thu5:052.75:221.912:07-0.17:064:52Waxing Gibbous23Thu
24Fri5:572.76:131.912:050.11:02-0.17:054:53Waxing Gibbous24Fri
25Sat6:442.76:592.01:000.11:51-0.17:044:54Waxing Gibbous25Sat
26Sun7:292.77:432.11:500.12:35-0.27:034:55Full Moon26Sun
27Mon8:112.78:252.12:340.13:14-0.27:024:57Full Moon27Mon
28Tue8:512.79:062.23:140.13:51-0.27:014:58Full Moon28Tue
29Wed9:302.69:492.23:510.14:26-0.17:014:59Full Moon29Wed
30Thu10:102.610:322.34:280.15:02-0.17:005:00Waning Gibbous30Thu
31Fri10:502.511:172.35:070.15:400.06:595:02Waning Gibbous31Fri
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 9:48 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 20% 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 Waning Crescent (20% 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