Nearby Harbors
41.4660’ N, 71.3606’ W

Castle Hill, RI

71°
H 72°
L 65°
NNE
8mph
Low tide
3:51 pm
Photo Credits

Tides Today & Tomorrow in Castle Hill, RI

TIDE TIMES for Sunday, September 13, 2026
The tide is currently falling in Castle Hill, RI.
Next low tide : in 1h 44m at 3:51 pm (0.1 ft)
Next high tide : 10:12 pm (3.6 ft)
Sunset today : 6:58 pm
Sunrise tomorrow : 6:23 am
Moon phase : Waxing Crescent (7% illuminated)
Tide Station Location : Station #8453201
Common Questions About Tides

Featured Local Businesses

Newport International Boat Show

Newport International Boat Show

Becket & Company Yacht Management Newport
Oldport Marine

Oldport Marine
Coast Guard Station, Point Judith Rhode Island,

USCG Station Point Judith, RI

Castle Hill, RI Tides - Nov 1968

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri4:383.65:023.411:220.411:130.36:174:40Waxing Gibbous1Fri
2Sat5:283.85:483.411:560.311:330.26:184:39Waxing Gibbous2Sat
3Sun6:113.96:293.412:260.36:194:38Full Moon3Sun
4Mon6:503.97:093.312:000.212:580.26:214:37Full Moon4Mon
5Tue7:273.97:473.212:320.11:330.26:224:35Full Moon5Tue
6Wed8:033.78:253.11:090.12:090.26:234:34Full Moon6Wed
7Thu8:383.59:032.91:480.22:460.36:244:33Waning Gibbous7Thu
8Fri9:133.39:432.82:280.33:230.46:254:32Waning Gibbous8Fri
9Sat9:513.110:272.63:070.44:010.66:274:31Waning Gibbous9Sat
10Sun10:342.911:142.53:480.54:420.76:284:30Waning Gibbous10Sun
11Mon11:222.84:310.75:310.96:294:29Third Quarter11Mon
12Tue12:042.512:132.85:230.86:400.96:304:28Third Quarter12Tue
13Wed12:542.61:042.86:300.97:540.86:324:27Third Quarter13Wed
14Thu1:462.71:582.87:510.88:460.66:334:26Third Quarter14Thu
15Fri2:413.02:562.99:050.69:280.36:344:25Waning Crescent15Fri
16Sat3:383.33:573.110:030.310:080.06:354:25Waning Crescent16Sat
17Sun4:333.74:543.310:540.010:50-0.26:364:24Waning Crescent17Sun
18Mon5:244.15:473.511:43-0.211:33-0.46:384:23Waning Crescent18Mon
19Tue6:144.46:383.612:32-0.46:394:22New Moon19Tue
20Wed7:044.67:293.712:18-0.61:24-0.46:404:22New Moon20Wed
21Thu7:554.68:213.71:07-0.62:17-0.46:414:21New Moon21Thu
22Fri8:484.59:153.61:58-0.53:10-0.36:424:20Waxing Crescent22Fri
23Sat9:434.310:123.52:51-0.34:020.06:434:20Waxing Crescent23Sat
24Sun10:424.011:123.43:44-0.15:020.26:454:19Waxing Crescent24Sun
25Mon11:423.74:420.26:270.46:464:19First Quarter25Mon
26Tue12:133.312:423.56:000.57:510.46:474:18First Quarter26Tue
27Wed1:133.31:403.28:160.68:500.46:484:18First Quarter27Wed
28Thu2:133.32:383.09:290.69:320.46:494:17First Quarter28Thu
29Fri3:143.33:372.910:220.510:010.46:504:17Waxing Gibbous29Fri
30Sat4:123.44:322.911:030.410:250.36:514:17Waxing Gibbous30Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8453201)

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The US Harbors tide chart design is protected by copyright. It may be printed for personal use only.
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Common Questions About Castle Hill, RI Tides

Collapse All
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 7% 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 Crescent (7% 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

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