Nearby Harbors
41.4660’ N, 71.3606’ W

Castle Hill, RI

70°
H -°
L 65°
WNW
6mph
High tide
10:12 pm
Photo Credits

Tides Today & Tomorrow in Castle Hill, RI

TIDE TIMES for Sunday, September 13, 2026
The tide is currently rising in Castle Hill, RI.
Next low tide (tomorrow) : 3:47 am (0.1 ft)
Next high tide : in 4h 37m at 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

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 - Jun 1968

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat12:052.85:350.55:270.65:138:12Waxing Crescent1Sat
2Sun12:123.112:542.86:150.66:180.65:138:13First Quarter2Sun
3Mon1:033.11:443.07:050.57:220.75:128:14First Quarter3Mon
4Tue1:553.02:363.28:020.58:390.65:128:14First Quarter4Tue
5Wed2:503.03:313.59:000.39:560.55:128:15First Quarter5Wed
6Thu3:513.14:313.89:550.111:010.25:118:16Waxing Gibbous6Thu
7Fri4:553.15:314.110:48-0.111:590.05:118:16Waxing Gibbous7Fri
8Sat5:583.36:284.411:39-0.25:118:17Waxing Gibbous8Sat
9Sun6:553.57:234.612:54-0.212:30-0.35:118:18Full Moon9Sun
10Mon7:503.68:164.71:49-0.21:23-0.35:118:18Full Moon10Mon
11Tue8:433.79:094.62:47-0.22:18-0.35:118:19Full Moon11Tue
12Wed9:363.710:034.43:43-0.23:15-0.25:108:19Waning Gibbous12Wed
13Thu10:303.710:574.24:34-0.14:110.05:108:20Waning Gibbous13Thu
14Fri11:263.611:533.95:220.15:050.25:108:20Waning Gibbous14Fri
15Sat12:233.66:110.36:030.55:108:20Waning Gibbous15Sat
16Sun12:473.61:193.57:040.47:220.75:108:21Third Quarter16Sun
17Mon1:403.32:133.47:570.59:030.85:118:21Third Quarter17Mon
18Tue2:323.03:063.48:430.610:090.95:118:21Third Quarter18Tue
19Wed3:242.84:013.39:240.610:570.85:118:22Third Quarter19Wed
20Thu4:192.74:563.310:030.611:360.75:118:22Waning Crescent20Thu
21Fri5:162.65:473.310:450.65:118:22Waning Crescent21Fri
22Sat6:062.76:323.412:130.611:27 AM0.55:118:22Waning Crescent22Sat
23Sun6:512.87:113.412:500.512:090.45:128:23Waning Crescent23Sun
24Mon7:322.97:493.51:300.412:520.45:128:23New Moon24Mon
25Tue8:112.98:253.52:120.41:360.35:128:23New Moon25Tue
26Wed8:503.09:013.52:560.32:210.35:138:23New Moon26Wed
27Thu9:303.09:393.53:360.33:050.35:138:23New Moon27Thu
28Fri10:113.010:193.44:100.33:470.35:148:23Waxing Crescent28Fri
29Sat10:543.111:023.44:410.34:280.45:148:23Waxing Crescent29Sat
30Sun11:403.111:493.35:120.35:110.45:148:23Waxing Crescent30Sun
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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