Tides Today & Tomorrow in Castle Hill, RI

TIDE TIMES for Friday, June 19, 2026
The tide is currently rising in Castle Hill, RI.
Next low tide : 5:49 pm (0.3 ft)
Next high tide : in 25m at 12:05 pm (3.8 ft)
Sunset today : 8:22 pm
Sunrise tomorrow : 5:11 am
Moon phase : Waxing Crescent (27% illuminated)
Tide Station Location : Station #8453201
Common Questions About Tides

Castle Hill, RI Tides - Dec 2024

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun7:193.57:372.912:370.01:370.06:524:16New Moon1Sun
2Mon7:553.58:192.91:190.02:190.06:534:16New Moon2Mon
3Tue8:373.59:072.91:550.02:550.16:544:16Waxing Crescent3Tue
4Wed9:193.59:492.92:370.13:370.16:554:15Waxing Crescent4Wed
5Thu10:133.410:432.93:190.14:130.26:564:15Waxing Crescent5Thu
6Fri11:073.311:372.94:070.25:010.26:574:15Waxing Crescent6Fri
7Sat12:013.35:010.35:550.36:584:15First Quarter7Sat
8Sun12:373.112:553.26:130.46:550.26:594:15First Quarter8Sun
9Mon1:313.31:553.17:430.48:010.17:004:15First Quarter9Mon
10Tue2:313.52:553.19:190.39:010.07:014:15Waxing Gibbous10Tue
11Wed3:313.74:013.110:250.19:49-0.27:024:15Waxing Gibbous11Wed
12Thu4:314.05:013.211:19-0.110:43-0.37:024:16Waxing Gibbous12Thu
13Fri5:314.25:553.412:07-0.27:034:16Full Moon13Fri
14Sat6:254.36:493.51:01-0.27:044:16Full Moon14Sat
15Sun7:134.37:373.512:19-0.41:49-0.27:054:16Full Moon15Sun
16Mon8:014.28:253.51:07-0.42:37-0.17:054:17Full Moon16Mon
17Tue8:553.99:193.31:55-0.33:190.07:064:17Waning Gibbous17Tue
18Wed9:433.710:073.22:49-0.13:550.17:064:17Waning Gibbous18Wed
19Thu10:313.411:013.13:310.14:310.37:074:18Waning Gibbous19Thu
20Fri11:193.111:492.94:190.35:070.47:084:18Waning Gibbous20Fri
21Sat12:072.85:070.55:550.57:084:19Third Quarter21Sat
22Sun12:432.812:552.66:130.76:430.57:094:19Third Quarter22Sun
23Mon1:312.81:432.47:310.87:370.57:094:20Third Quarter23Mon
24Tue2:192.82:312.38:490.78:310.57:094:20Third Quarter24Tue
25Wed3:132.83:252.29:430.69:190.47:104:21Waning Crescent25Wed
26Thu4:012.94:192.310:310.410:070.37:104:22Waning Crescent26Thu
27Fri4:553.05:132.411:190.310:490.17:104:22Waning Crescent27Fri
28Sat5:373.15:552.612:010.17:114:23Waning Crescent28Sat
29Sun6:133.36:372.712:430.07:114:24New Moon29Sun
30Mon6:553.47:192.912:13-0.11:25-0.17:114:25New Moon30Mon
31Tue7:373.68:013.01:01-0.22:07-0.27:114:25New Moon31Tue
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 2:57 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 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 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 Waxing Crescent (27% illuminated). This places Castle Hill, 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