Tides Today & Tomorrow in Castle Hill, RI

TIDE TIMES for Thursday, July 2, 2026
The tide is currently rising in Castle Hill, RI.
Next low tide : 3:44 pm (0.4 ft)
Next high tide : in 5h 35m at 10:03 am (3.0 ft)
Sunset today : 8:22 pm
Sunrise tomorrow : 5:16 am
Moon phase : Waning Gibbous (94% illuminated)
Tide Station Location : Station #8453201
Common Questions About Tides

Castle Hill, RI Tides - Jul 2006

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat12:113.012:453.05:590.56:130.85:158:23First Quarter1Sat
2Sun12:512.81:273.06:390.67:100.95:168:22First Quarter2Sun
3Mon1:302.72:083.07:230.68:181.05:168:22First Quarter3Mon
4Tue2:112.52:493.08:120.69:280.95:178:22First Quarter4Tue
5Wed2:582.53:373.19:030.610:300.85:178:22First Quarter5Wed
6Thu3:532.54:323.29:560.511:220.65:188:22Waxing Gibbous6Thu
7Fri4:562.55:293.410:480.45:198:21Waxing Gibbous7Fri
8Sat5:562.76:233.612:090.511:38 AM0.35:198:21Waxing Gibbous8Sat
9Sun6:493.07:133.912:560.312:270.15:208:20Full Moon9Sun
10Mon7:393.28:024.11:430.11:180.05:218:20Full Moon10Mon
11Tue8:283.58:514.22:320.02:10-0.15:218:20Full Moon11Tue
12Wed9:183.69:404.33:19-0.13:04-0.25:228:19Full Moon12Wed
13Thu10:093.810:314.24:03-0.23:58-0.15:238:19Waning Gibbous13Thu
14Fri11:013.911:234.04:43-0.24:500.05:248:18Waning Gibbous14Fri
15Sat11:563.95:24-0.15:460.25:248:17Waning Gibbous15Sat
16Sun12:173.812:514.06:070.06:540.45:258:17Third Quarter16Sun
17Mon1:123.61:474.06:550.18:340.65:268:16Third Quarter17Mon
18Tue2:083.32:443.97:510.310:040.65:278:15Third Quarter18Tue
19Wed3:063.13:453.88:510.411:110.65:288:15Waning Crescent19Wed
20Thu4:103.04:503.89:530.55:298:14Waning Crescent20Thu
21Fri5:163.05:533.812:060.610:52 AM0.55:298:13Waning Crescent21Fri
22Sat6:153.16:483.812:550.511:44 AM0.55:308:12Waning Crescent22Sat
23Sun7:073.27:363.81:390.512:320.45:318:12New Moon23Sun
24Mon7:543.38:203.82:180.51:190.45:328:11New Moon24Mon
25Tue8:393.49:013.72:510.42:050.35:338:10New Moon25Tue
26Wed9:213.49:403.63:200.42:520.35:348:09New Moon26Wed
27Thu10:023.410:163.53:480.33:360.35:358:08Waxing Crescent27Thu
28Fri10:413.310:523.34:160.34:180.45:368:07Waxing Crescent28Fri
29Sat11:213.211:283.04:450.34:580.55:378:06Waxing Crescent29Sat
30Sun12:003.25:160.45:400.75:388:05Waxing Crescent30Sun
31Mon12:062.812:393.15:480.56:260.85:398:04First Quarter31Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8453201)

Common Questions About Castle Hill, RI Tides

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What time does the tide turn (slack tide) in Castle Hill, RI today?

Slack tide in Castle Hill, RI is approximately 12:53 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 Castle Hill, RI?

Castle Hill, RI is currently in a spring phase. Tonight's moon is 94% 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 Castle Hill, 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 Castle Hill, RI?

Tide predictions for Castle Hill, 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 Castle Hill, RI?

Tide data for Castle Hill, RI is sourced from NOAA Station #8453201. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8453201.

What is the moon phase in Castle Hill, RI tonight?

Tonight the moon over Castle Hill, RI is Waning Gibbous (94% illuminated). This places Castle Hill, 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