Tides Today & Tomorrow in Castle Hill, RI

TIDE TIMES for Wednesday, June 24, 2026
The tide is currently rising in Castle Hill, RI.
Next low tide : 11:31 pm (0.8 ft)
Next high tide : in 3h 40m at 4:43 pm (3.4 ft)
Sunset today : 8:23 pm
Sunrise tomorrow : 5:12 am
Moon phase : Waxing Gibbous (76% illuminated)
Tide Station Location : Station #8453201
Common Questions About Tides

Castle Hill, RI Tides - Nov 2036

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat6:283.46:453.212:040.212:380.27:185:39Waxing Gibbous1Sat
2Sun6:053.66:233.312:380.012:180.16:194:38Full Moon2Sun
3Mon6:423.87:033.512:12-0.112:57-0.16:204:37Full Moon3Mon
4Tue7:213.97:463.512:49-0.21:38-0.16:214:36Full Moon4Tue
5Wed8:034.08:303.51:27-0.32:18-0.16:224:35Full Moon5Wed
6Thu8:484.09:193.42:08-0.22:59-0.16:244:34Waning Gibbous6Thu
7Fri9:373.910:113.42:50-0.23:410.06:254:33Waning Gibbous7Fri
8Sat10:303.811:073.33:36-0.14:280.26:264:31Waning Gibbous8Sat
9Sun11:293.74:260.15:250.46:274:30Third Quarter9Sun
10Mon12:063.312:293.65:250.36:510.56:284:29Third Quarter10Mon
11Tue1:063.41:303.56:410.58:370.46:304:28Third Quarter11Tue
12Wed2:073.52:323.58:230.59:350.26:314:28Third Quarter12Wed
13Thu3:103.73:373.59:490.310:180.16:324:27Waning Crescent13Thu
14Fri4:123.94:383.610:470.110:550.06:334:26Waning Crescent14Fri
15Sat5:084.25:323.711:350.011:29-0.16:344:25Waning Crescent15Sat
16Sun5:594.46:223.812:19-0.16:364:24New Moon16Sun
17Mon6:474.47:093.712:04-0.21:01-0.16:374:23New Moon17Mon
18Tue7:334.47:553.712:42-0.21:42-0.16:384:23New Moon18Tue
19Wed8:184.28:403.51:22-0.12:210.06:394:22New Moon19Wed
20Thu9:034.09:263.32:040.02:590.16:404:21Waxing Crescent20Thu
21Fri9:483.710:123.12:460.13:360.26:424:20Waxing Crescent21Fri
22Sat10:343.311:012.93:280.34:160.46:434:20Waxing Crescent22Sat
23Sun11:223.111:512.74:130.55:000.56:444:19Waxing Crescent23Sun
24Mon12:092.95:020.75:530.76:454:19First Quarter24Mon
25Tue12:392.712:562.76:020.86:580.76:464:18First Quarter25Tue
26Wed1:272.61:422.67:200.98:030.66:474:18First Quarter26Wed
27Thu2:152.72:312.68:410.88:560.56:484:17First Quarter27Thu
28Fri3:072.83:242.69:420.69:400.36:494:17Waxing Gibbous28Fri
29Sat3:583.04:172.810:300.410:200.16:504:17Waxing Gibbous29Sat
30Sun4:463.25:062.911:120.210:58-0.16:514:16Waxing Gibbous30Sun
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 8:07 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 76% 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 Gibbous (76% 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