Nearby Harbors
41.4660’ N, 71.3606’ W

Castle Hill, RI

57°
H 73°
L 65°
NNE
4mph
High tide
9:09 am
Photo Credits

Tides Today & Tomorrow in Castle Hill, RI

TIDE TIMES for Saturday, September 12, 2026
The tide is currently rising in Castle Hill, RI.
Next low tide : 3:11 pm (0.0 ft)
Next high tide : in 3h 45m at 9:09 am (4.4 ft)
Sunset today : 7:00 pm
Sunrise tomorrow : 6:22 am
Moon phase : New Moon (3% 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 1972

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat7:454.18:063.612:54-0.42:22-0.27:114:25Full Moon1Sat
2Sun8:313.98:543.51:44-0.32:57-0.27:114:26Waning Gibbous2Sun
3Mon9:173.79:413.42:32-0.33:28-0.17:114:27Waning Gibbous3Mon
4Tue10:023.410:293.33:16-0.13:570.07:114:28Waning Gibbous4Tue
5Wed10:473.111:173.13:580.14:280.17:114:29Waning Gibbous5Wed
6Thu11:322.84:430.35:040.27:114:30Third Quarter6Thu
7Fri12:042.912:162.55:330.55:460.37:114:31Third Quarter7Fri
8Sat12:502.812:592.36:350.66:360.47:114:32Third Quarter8Sat
9Sun1:362.71:462.27:520.77:340.47:114:33Third Quarter9Sun
10Mon2:252.72:392.19:070.78:360.47:114:34Waning Crescent10Mon
11Tue3:222.73:412.110:060.59:340.37:114:35Waning Crescent11Tue
12Wed4:202.84:392.310:540.410:260.27:104:36Waning Crescent12Wed
13Thu5:102.95:282.511:380.211:130.07:104:37Waning Crescent13Thu
14Fri5:543.26:122.712:200.07:104:38New Moon14Fri
15Sat6:353.46:553.01:01-0.27:094:39New Moon15Sat
16Sun7:163.67:383.212:42-0.31:41-0.37:094:40New Moon16Sun
17Mon7:583.78:223.31:28-0.42:17-0.47:084:42New Moon17Mon
18Tue8:423.79:073.42:13-0.52:52-0.57:084:43Waxing Crescent18Tue
19Wed9:283.69:563.52:58-0.53:27-0.57:074:44Waxing Crescent19Wed
20Thu10:173.510:473.53:43-0.44:04-0.57:074:45Waxing Crescent20Thu
21Fri11:103.311:413.54:31-0.24:45-0.47:064:46First Quarter21Fri
22Sat12:053.15:280.15:34-0.27:054:47First Quarter22Sat
23Sun12:373.51:032.96:460.36:32-0.17:054:49First Quarter23Sun
24Mon1:373.42:052.88:510.37:410.17:044:50First Quarter24Mon
25Tue2:423.43:122.710:110.28:580.17:034:51Waxing Gibbous25Tue
26Wed3:533.44:202.811:100.110:100.07:024:52Waxing Gibbous26Wed
27Thu4:583.55:213.112:010.07:024:54Waxing Gibbous27Thu
28Fri5:543.76:143.312:47-0.17:014:55Full Moon28Fri
29Sat6:443.87:023.412:00-0.21:27-0.27:004:56Full Moon29Sat
30Sun7:293.87:473.512:48-0.31:59-0.26:594:57Full Moon30Sun
31Mon8:113.78:313.51:33-0.32:25-0.36:584:59Full Moon31Mon
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 3% 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 New Moon (3% 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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