Nearby Harbors
41.4660’ N, 71.3606’ W

Castle Hill, RI

67°
H -°
L 65°
SSE
5mph
Low tide
3:14 am
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 50m at 3:14 am (0.0 ft)
Next high tide : 9:53 am (4.2 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

Becket & Company Yacht Management Newport
Oldport Marine

Oldport Marine
Newport International Boat Show

Newport International Boat Show
Coast Guard Station, Point Judith Rhode Island,

USCG Station Point Judith, RI

Castle Hill, RI Tides - Jan 1970

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu1:062.81:182.47:180.67:130.37:114:26Third Quarter1Thu
2Fri1:562.92:152.48:350.58:140.27:114:27Third Quarter2Fri
3Sat2:543.13:212.59:430.39:150.07:114:27Waning Crescent3Sat
4Sun3:583.34:272.710:410.110:13-0.27:114:28Waning Crescent4Sun
5Mon5:003.65:262.911:33-0.111:08-0.47:114:29Waning Crescent5Mon
6Tue5:563.96:213.212:25-0.37:114:30New Moon6Tue
7Wed6:494.27:133.512:03-0.61:18-0.57:114:31New Moon7Wed
8Thu7:404.38:053.712:59-0.72:09-0.67:114:32New Moon8Thu
9Fri8:314.38:573.81:56-0.72:56-0.67:114:33Waxing Crescent9Fri
10Sat9:234.19:503.82:51-0.73:38-0.67:114:34Waxing Crescent10Sat
11Sun10:153.910:453.73:44-0.54:18-0.57:104:35Waxing Crescent11Sun
12Mon11:083.611:413.64:38-0.25:00-0.37:104:36Waxing Crescent12Mon
13Tue12:033.25:420.15:45-0.17:104:38First Quarter13Tue
14Wed12:373.512:582.97:230.46:370.17:094:39First Quarter14Wed
15Thu1:343.31:552.78:560.57:370.37:094:40First Quarter15Thu
16Fri2:343.22:562.510:020.58:400.47:094:41Waxing Gibbous16Fri
17Sat3:393.14:012.510:540.49:380.47:084:42Waxing Gibbous17Sat
18Sun4:423.15:002.511:370.410:290.37:084:43Waxing Gibbous18Sun
19Mon5:353.15:502.712:130.37:074:44Waxing Gibbous19Mon
20Tue6:203.26:332.812:450.27:064:46Full Moon20Tue
21Wed7:003.27:132.91:180.17:064:47Full Moon21Wed
22Thu7:363.27:512.912:43-0.11:510.07:054:48Full Moon22Thu
23Fri8:093.28:272.91:27-0.12:23-0.17:044:49Full Moon23Fri
24Sat8:413.19:032.92:09-0.22:52-0.17:044:51Waning Gibbous24Sat
25Sun9:133.09:382.92:48-0.13:19-0.17:034:52Waning Gibbous25Sun
26Mon9:472.910:152.93:25-0.13:46-0.17:024:53Waning Gibbous26Mon
27Tue10:242.710:552.84:020.14:140.07:014:54Waning Gibbous27Tue
28Wed11:072.611:392.94:400.24:460.07:004:55Third Quarter28Wed
29Thu11:552.45:250.35:270.17:004:57Third Quarter29Thu
30Fri12:272.912:482.46:230.46:200.16:594:58Third Quarter30Fri
31Sat1:202.91:462.37:420.57:260.16:584:59Third Quarter31Sat
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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