Nearby Harbors
41.4660’ N, 71.3606’ W

Castle Hill, RI

61°
H 67°
L 55°
NNE
12mph
High tide
2:42 pm
Photo Credits

Tides Today & Tomorrow in Castle Hill, RI

TIDE TIMES for Saturday, September 19, 2026
The tide is currently rising in Castle Hill, RI.
Next low tide : 9:40 pm (1.2 ft)
Next high tide : in 6h 10m at 2:42 pm (2.8 ft)
Sunset today : 6:48 pm
Sunrise tomorrow : 6:30 am
Moon phase : First Quarter (58% illuminated)
Tide Station Location : Station #8453201
Common Questions About Tides

Featured Local Businesses

Becket & Company Yacht Management Newport
Newport International Boat Show

Newport International Boat Show
Oldport Marine

Oldport Marine
Coast Guard Station, Point Judith Rhode Island,

USCG Station Point Judith, RI

Castle Hill, RI Tides - Dec 1957

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun2:462.83:022.59:210.79:060.46:524:16Waxing Gibbous1Sun
2Mon3:392.93:562.610:110.59:510.36:534:16Waxing Gibbous2Mon
3Tue4:283.14:462.710:550.410:330.16:544:16Waxing Gibbous3Tue
4Wed5:113.25:302.811:360.211:130.06:554:16Waxing Gibbous4Wed
5Thu5:513.46:133.012:160.06:564:15Full Moon5Thu
6Fri6:313.66:553.212:56-0.16:574:15Full Moon6Fri
7Sat7:123.77:383.312:34-0.31:37-0.26:584:15Full Moon7Sat
8Sun7:553.88:243.41:18-0.32:18-0.26:594:15Full Moon8Sun
9Mon8:403.89:123.42:02-0.32:57-0.27:004:15Waning Gibbous9Mon
10Tue9:293.810:033.42:48-0.33:36-0.27:004:15Waning Gibbous10Tue
11Wed10:213.710:573.43:35-0.24:18-0.17:014:15Waning Gibbous11Wed
12Thu11:163.511:533.54:250.05:050.07:024:16Third Quarter12Thu
13Fri12:133.45:240.26:010.17:034:16Third Quarter13Fri
14Sat12:513.51:113.36:400.37:090.17:044:16Third Quarter14Sat
15Sun1:493.62:113.28:250.38:200.17:044:16Third Quarter15Sun
16Mon2:513.73:153.19:490.29:230.07:054:16Waning Crescent16Mon
17Tue3:543.84:203.210:480.110:16-0.17:064:17Waning Crescent17Tue
18Wed4:554.05:183.311:380.011:03-0.27:064:17Waning Crescent18Wed
19Thu5:494.16:113.412:23-0.17:074:17New Moon19Thu
20Fri6:394.17:003.51:06-0.17:074:18New Moon20Fri
21Sat7:264.17:473.512:33-0.21:45-0.17:084:18New Moon21Sat
22Sun8:114.08:333.41:18-0.22:21-0.17:084:19New Moon22Sun
23Mon8:563.89:183.32:03-0.22:54-0.17:094:19Waxing Crescent23Mon
24Tue9:393.510:033.22:47-0.13:270.07:094:20Waxing Crescent24Tue
25Wed10:223.210:483.03:290.14:020.17:104:21Waxing Crescent25Wed
26Thu11:062.911:342.84:120.24:400.27:104:21Waxing Crescent26Thu
27Fri11:492.74:580.45:210.37:104:22First Quarter27Fri
28Sat12:192.712:322.55:530.66:100.47:114:23First Quarter28Sat
29Sun1:022.71:162.47:030.77:050.47:114:23First Quarter29Sun
30Mon1:472.62:042.38:260.78:040.47:114:24First Quarter30Mon
31Tue2:372.72:592.39:330.69:040.27:114:25Waxing Gibbous31Tue
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 neap phase. Tonight's moon is 58% 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 minimum.

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 First Quarter (58% illuminated). This places Castle Hill, RI in a neap tide cycle, so tidal ranges are near their weekly minimum 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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