Tides Today & Tomorrow in Westerly, RI

TIDE TIMES for Thursday, June 25, 2026
The tide is currently falling in Westerly, RI.
Next low tide (tomorrow) : in 3h 45m at 2:14 am (0.5 ft)
Next high tide (tomorrow) : 7:27 am (2.2 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 - Jan 2014

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed8:193.58:442.62:43-0.53:30-0.77:134:28New Moon1Wed
2Thu9:103.49:372.73:35-0.54:19-0.77:134:29New Moon2Thu
3Fri10:023.310:332.74:29-0.55:09-0.77:134:30Waxing Crescent3Fri
4Sat10:563.111:322.75:25-0.46:02-0.67:134:31Waxing Crescent4Sat
5Sun11:522.96:26-0.36:58-0.57:134:32Waxing Crescent5Sun
6Mon12:312.712:492.67:28-0.27:53-0.37:134:33First Quarter6Mon
7Tue1:312.71:472.48:32-0.18:50-0.27:134:34First Quarter7Tue
8Wed2:332.72:482.29:350.09:48-0.17:134:35First Quarter8Wed
9Thu3:382.63:532.010:380.010:460.07:124:36First Quarter9Thu
10Fri4:392.64:532.011:380.011:420.17:124:37Waxing Gibbous10Fri
11Sat5:322.75:452.012:320.07:124:38Waxing Gibbous11Sat
12Sun6:192.76:312.012:340.11:220.07:124:39Waxing Gibbous12Sun
13Mon7:022.77:152.11:230.12:06-0.17:114:40Waxing Gibbous13Mon
14Tue7:442.77:582.22:070.12:46-0.17:114:41Full Moon14Tue
15Wed8:242.78:402.32:470.13:23-0.27:104:42Full Moon15Wed
16Thu9:042.79:222.33:240.03:58-0.27:104:43Full Moon16Thu
17Fri9:432.610:052.34:000.04:34-0.27:094:45Full Moon17Fri
18Sat10:222.610:482.34:380.15:11-0.17:094:46Waning Gibbous18Sat
19Sun11:032.511:322.35:190.15:51-0.17:084:47Waning Gibbous19Sun
20Mon11:432.36:050.26:330.07:084:48Waning Gibbous20Mon
21Tue12:162.312:242.26:550.27:170.07:074:49Waning Gibbous21Tue
22Wed1:002.31:062.17:480.28:030.17:064:51Third Quarter22Wed
23Thu1:452.41:532.08:430.28:520.17:064:52Third Quarter23Thu
24Fri2:372.42:521.99:410.19:460.17:054:53Third Quarter24Fri
25Sat3:362.53:581.910:400.010:430.07:044:54Third Quarter25Sat
26Sun4:352.74:582.011:38-0.111:40-0.17:034:55Waning Crescent26Sun
27Mon5:292.95:512.212:33-0.37:034:57Waning Crescent27Mon
28Tue6:213.16:432.412:37-0.31:28-0.57:024:58Waning Crescent28Tue
29Wed7:123.27:352.51:34-0.52:20-0.67:014:59New Moon29Wed
30Thu8:033.38:272.72:29-0.63:09-0.87:005:00New Moon30Thu
31Fri8:533.39:192.83:22-0.73:57-0.86:595:02New Moon31Fri
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 4:50 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 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