Tides Today & Tomorrow in Westerly, RI

TIDE TIMES for Wednesday, July 8, 2026
The tide is currently falling in Westerly, RI.
Next low tide : in 5h 37m at 11:32 pm (0.4 ft)
Next high tide (tomorrow) : 4:36 am (2.3 ft)
Sunset today : 8:22 pm
Sunrise tomorrow : 5:22 am
Moon phase : Third Quarter (41% illuminated)
Tide Station Location : Station #8455189
Common Questions About Tides

Westerly, RI Tides - Mar 2056

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed8:203.08:382.72:41-0.43:17-0.56:205:38Full Moon1Wed
2Thu9:033.19:242.93:29-0.54:01-0.56:185:39Full Moon2Thu
3Fri9:483.010:123.04:18-0.64:46-0.56:165:41Waning Gibbous3Fri
4Sat10:372.911:043.15:11-0.55:34-0.56:155:42Waning Gibbous4Sat
5Sun11:292.76:08-0.56:27-0.36:135:43Waning Gibbous5Sun
6Mon12:003.112:252.57:08-0.37:23-0.26:125:44Waning Gibbous6Mon
7Tue12:583.01:242.38:10-0.28:220.06:105:45Third Quarter7Tue
8Wed1:592.92:292.29:13-0.19:260.16:085:46Third Quarter8Wed
9Thu3:072.83:402.110:160.010:310.16:075:47Third Quarter9Thu
10Fri4:172.74:472.211:180.011:340.16:055:49Waning Crescent10Fri
11Sat5:192.75:442.212:160.06:035:50Waning Crescent11Sat
12Sun7:122.77:332.412:330.12:100.07:026:51Waning Crescent12Sun
13Mon7:592.78:182.52:270.02:580.07:006:52Waning Crescent13Mon
14Tue8:422.79:002.63:160.03:410.06:586:53New Moon14Tue
15Wed9:232.79:412.73:59-0.14:190.06:576:54New Moon15Wed
16Thu10:022.710:212.74:39-0.14:540.06:556:55New Moon16Thu
17Fri10:422.611:022.75:18-0.15:290.16:536:56New Moon17Fri
18Sat11:242.511:442.75:570.06:040.26:526:57Waxing Crescent18Sat
19Sun12:082.46:390.16:410.36:506:59Waxing Crescent19Sun
20Mon12:282.712:542.37:240.27:220.56:487:00Waxing Crescent20Mon
21Tue1:132.61:422.28:120.28:070.66:477:01Waxing Crescent21Tue
22Wed2:002.52:312.19:020.38:570.76:457:02First Quarter22Wed
23Thu2:512.43:252.09:540.39:510.76:437:03First Quarter23Thu
24Fri3:492.44:242.010:490.310:490.76:427:04First Quarter24Fri
25Sat4:522.45:222.111:440.311:470.56:407:05First Quarter25Sat
26Sun5:482.66:122.312:360.26:387:06Waxing Gibbous26Sun
27Mon6:372.76:572.512:430.41:260.16:377:07Waxing Gibbous27Mon
28Tue7:232.97:412.71:370.12:15-0.16:357:08Waxing Gibbous28Tue
29Wed8:083.08:263.02:30-0.13:02-0.26:337:09Waxing Gibbous29Wed
30Thu8:533.19:113.23:22-0.33:48-0.36:317:11Full Moon30Thu
31Fri9:393.19:583.44:12-0.54:33-0.46:307:12Full Moon31Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8455189)

Common Questions About Westerly, RI Tides

Show All
What time does the tide turn (slack tide) in Westerly, RI today?

Slack tide in Westerly, RI is approximately 2:04 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 neap phase. Tonight's moon is 41% 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 minimum.

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 Third Quarter (41% illuminated). This places Westerly, RI in a neap tide cycle, so tidal ranges are near their weekly minimum 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