Nearby Harbors
41.4660’ N, 71.3606’ W

Castle Hill, RI

61°
H -°
L 51°
NE
17mph
Low tide
11:57 pm
Photo Credits

Tides Today & Tomorrow in Castle Hill, RI

TIDE TIMES for Tuesday, September 22, 2026
The tide is currently falling in Castle Hill, RI.
Next low tide : in 6h 19m at 11:57 pm (0.6 ft)
Next high tide (tomorrow) : 5:53 am (3.0 ft)
Sunset today : 6:43 pm
Sunrise tomorrow : 6:33 am
Moon phase : Waxing Gibbous (83% 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 - Dec 1952

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon7:074.17:313.412:07-0.11:370.06:524:16Full Moon1Mon
2Tue7:554.08:133.312:49-0.12:130.16:534:16Full Moon2Tue
3Wed8:373.79:013.21:370.02:490.26:544:16Waning Gibbous3Wed
4Thu9:193.59:433.02:190.13:250.36:554:16Waning Gibbous4Thu
5Fri10:073.210:312.93:070.24:010.46:564:15Waning Gibbous5Fri
6Sat10:493.011:192.73:490.34:370.56:574:15Waning Gibbous6Sat
7Sun11:312.84:370.55:190.66:584:15Third Quarter7Sun
8Mon12:072.712:132.65:310.76:130.66:594:15Third Quarter8Mon
9Tue12:492.712:552.56:370.87:070.67:004:15Third Quarter9Tue
10Wed1:372.71:432.47:490.88:010.57:014:15Third Quarter10Wed
11Thu2:252.82:312.49:010.78:490.47:014:15Waning Crescent11Thu
12Fri3:132.93:312.49:550.59:370.37:024:16Waning Crescent12Fri
13Sat4:073.14:252.510:430.310:190.17:034:16Waning Crescent13Sat
14Sun5:013.45:192.711:310.111:07-0.17:044:16Waning Crescent14Sun
15Mon5:493.66:073.012:13-0.17:044:16New Moon15Mon
16Tue6:313.86:553.21:01-0.27:054:16New Moon16Tue
17Wed7:194.07:493.312:37-0.41:49-0.37:064:17New Moon17Wed
18Thu8:074.18:373.41:25-0.42:31-0.37:064:17New Moon18Thu
19Fri9:014.09:313.52:19-0.43:19-0.37:074:18Waxing Crescent19Fri
20Sat9:553.910:253.53:07-0.44:01-0.37:084:18Waxing Crescent20Sat
21Sun10:493.711:193.54:01-0.24:49-0.27:084:18Waxing Crescent21Sun
22Mon11:433.55:010.05:37-0.17:094:19First Quarter22Mon
23Tue12:193.512:373.36:190.36:370.07:094:20First Quarter23Tue
24Wed1:133.61:373.18:130.47:370.17:094:20First Quarter24Wed
25Thu2:133.62:372.99:370.38:430.17:104:21Waxing Gibbous25Thu
26Fri3:193.63:432.810:370.29:370.17:104:21Waxing Gibbous26Fri
27Sat4:193.64:432.911:250.210:250.17:104:22Waxing Gibbous27Sat
28Sun5:193.65:372.912:130.17:114:23Waxing Gibbous28Sun
29Mon6:073.76:253.012:490.17:114:24Full Moon29Mon
30Tue6:553.77:133.11:310.17:114:24Full Moon30Tue
31Wed7:373.67:553.112:37-0.12:010.17:114:25Full Moon31Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8453201)

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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 83% 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 (83% 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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