Tides Today & Tomorrow in Castle Hill, RI

TIDE TIMES for Thursday, June 25, 2026
The tide is currently falling in Castle Hill, RI.
Next low tide (tomorrow) : in 1h 16m at 12:07 am (0.7 ft)
Next high tide (tomorrow) : 5:59 am (2.7 ft)
Sunset today : 8:23 pm
Sunrise tomorrow : 5:13 am
Moon phase : Waxing Gibbous (84% illuminated)
Tide Station Location : Station #8453201
Common Questions About Tides

Castle Hill, RI Tides - Jan 2014

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed7:074.47:323.912:23-0.81:26-0.77:114:26New Moon1Wed
2Thu7:584.58:244.01:18-0.82:16-0.77:114:27New Moon2Thu
3Fri8:504.49:174.02:13-0.83:04-0.77:114:28Waxing Crescent3Fri
4Sat9:424.210:113.93:06-0.73:48-0.67:114:29Waxing Crescent4Sat
5Sun10:363.911:073.83:59-0.44:31-0.47:114:30Waxing Crescent5Sun
6Mon11:313.64:54-0.15:18-0.27:114:31First Quarter6Mon
7Tue12:043.612:273.36:060.26:110.17:114:31First Quarter7Tue
8Wed1:013.51:233.08:060.47:150.27:114:32First Quarter8Wed
9Thu2:003.32:212.89:230.48:230.37:114:34First Quarter9Thu
10Fri3:013.23:232.710:200.49:190.37:114:35Waxing Gibbous10Fri
11Sat4:043.14:242.711:040.410:050.37:104:36Waxing Gibbous11Sat
12Sun5:013.25:172.811:400.310:470.27:104:37Waxing Gibbous12Sun
13Mon5:493.26:032.912:100.27:104:38Waxing Gibbous13Mon
14Tue6:303.36:453.012:410.17:094:39Full Moon14Tue
15Wed7:083.37:243.012:10-0.11:150.07:094:40Full Moon15Wed
16Thu7:433.38:013.112:53-0.21:50-0.17:084:41Full Moon16Thu
17Fri8:163.28:373.01:36-0.22:24-0.27:084:42Full Moon17Fri
18Sat8:483.29:133.02:17-0.22:55-0.27:074:44Waning Gibbous18Sat
19Sun9:223.09:502.92:56-0.23:25-0.27:074:45Waning Gibbous19Sun
20Mon10:002.910:302.93:33-0.13:54-0.17:064:46Waning Gibbous20Mon
21Tue10:412.811:132.94:110.04:26-0.17:054:47Waning Gibbous21Tue
22Wed11:272.74:520.25:050.07:054:48Third Quarter22Wed
23Thu12:012.912:182.65:420.35:530.07:044:50Third Quarter23Thu
24Fri12:522.91:132.66:460.36:530.07:034:51Third Quarter24Fri
25Sat1:483.02:132.68:060.38:020.07:034:52Third Quarter25Sat
26Sun2:513.23:202.79:280.19:13-0.27:024:53Waning Crescent26Sun
27Mon3:593.54:283.010:34-0.110:18-0.47:014:55Waning Crescent27Mon
28Tue5:023.85:283.411:28-0.411:17-0.67:004:56Waning Crescent28Tue
29Wed5:584.16:233.712:19-0.66:594:57New Moon29Wed
30Thu6:514.37:154.012:14-0.81:09-0.76:584:58New Moon30Thu
31Fri7:424.48:064.11:10-0.91:57-0.86:575:00New Moon31Fri
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 3:03 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 Castle Hill, RI?

Castle Hill, 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 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 Gibbous (84% 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