Nearby Harbors
41.4660’ N, 71.3606’ W

Castle Hill, RI

66°
H -°
L 50°
NNW
10mph
High tide
10:56 pm
Photo Credits

Tides Today & Tomorrow in Castle Hill, RI

TIDE TIMES for Monday, September 14, 2026
The tide is currently rising in Castle Hill, RI.
Next low tide (tomorrow) : 4:22 am (0.2 ft)
Next high tide : in 2h 30m at 10:56 pm (3.3 ft)
Sunset today : 6:56 pm
Sunrise tomorrow : 6:25 am
Moon phase : Waxing Crescent (14% illuminated)
Tide Station Location : Station #8453201
Common Questions About Tides

Featured Local Businesses

Oldport Marine

Oldport Marine

Becket & Company Yacht Management Newport
Newport International Boat Show

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

USCG Station Point Judith, RI

Castle Hill, RI Tides - Dec 1965

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed1:132.51:262.67:040.97:530.66:524:16First Quarter1Wed
2Thu2:002.62:142.58:280.88:440.56:534:16First Quarter2Thu
3Fri2:502.83:072.69:310.69:270.36:544:16Waxing Gibbous3Fri
4Sat3:433.04:032.710:210.410:070.16:554:16Waxing Gibbous4Sat
5Sun4:333.34:552.911:050.210:47-0.16:564:15Waxing Gibbous5Sun
6Mon5:203.65:433.111:470.011:27-0.36:574:15Waxing Gibbous6Mon
7Tue6:053.86:313.212:30-0.26:584:15Full Moon7Tue
8Wed6:514.07:193.412:10-0.41:16-0.36:594:15Full Moon8Wed
9Thu7:394.28:083.512:55-0.52:04-0.47:004:15Full Moon9Thu
10Fri8:284.28:593.51:44-0.52:52-0.37:004:15Waning Gibbous10Fri
11Sat9:214.19:533.42:34-0.53:40-0.27:014:15Waning Gibbous11Sat
12Sun10:163.910:513.43:25-0.34:30-0.17:024:16Waning Gibbous12Sun
13Mon11:153.711:503.44:19-0.15:280.17:034:16Waning Gibbous13Mon
14Tue12:143.55:210.26:510.27:044:16Third Quarter14Tue
15Wed12:493.41:123.36:500.48:100.27:044:16Third Quarter15Wed
16Thu1:493.52:123.28:460.49:060.27:054:16Third Quarter16Thu
17Fri2:503.63:143.09:570.39:490.17:064:17Waning Crescent17Fri
18Sat3:523.74:163.010:510.210:240.17:064:17Waning Crescent18Sat
19Sun4:493.85:113.011:350.110:570.17:074:17Waning Crescent19Sun
20Mon5:403.86:013.112:140.17:074:18Waning Crescent20Mon
21Tue6:273.86:473.112:490.17:084:18New Moon21Tue
22Wed7:103.87:303.112:100.01:230.07:084:19New Moon22Wed
23Thu7:523.78:113.012:510.01:590.07:094:19New Moon23Thu
24Fri8:323.58:522.91:340.02:350.07:094:20New Moon24Fri
25Sat9:123.39:332.82:180.03:100.17:104:21Waxing Crescent25Sat
26Sun9:513.110:152.73:000.13:460.27:104:21Waxing Crescent26Sun
27Mon10:312.910:582.63:420.24:230.27:104:22Waxing Crescent27Mon
28Tue11:112.711:412.54:250.45:020.37:114:23Waxing Crescent28Tue
29Wed11:532.65:120.55:450.47:114:23First Quarter29Wed
30Thu12:242.612:372.56:090.66:340.47:114:24First Quarter30Thu
31Fri1:082.61:242.47:220.77:280.37:114:25First Quarter31Fri
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 14% 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 (14% 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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