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 3h 10m 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

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 1966

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat1:552.72:162.48:430.68:210.27:114:26First Quarter1Sat
2Sun2:492.93:172.49:470.49:150.17:114:27Waxing Gibbous2Sun
3Mon3:493.14:202.610:390.210:07-0.17:114:27Waxing Gibbous3Mon
4Tue4:473.45:172.811:27-0.110:57-0.47:124:28Waxing Gibbous4Tue
5Wed5:423.76:103.112:15-0.37:114:29Full Moon5Wed
6Thu6:334.07:013.41:05-0.47:114:30Full Moon6Thu
7Fri7:244.27:523.512:40-0.71:57-0.57:114:31Full Moon7Fri
8Sat8:154.28:433.61:34-0.82:45-0.67:114:32Full Moon8Sat
9Sun9:074.29:363.72:28-0.73:31-0.57:114:33Waning Gibbous9Sun
10Mon10:004.010:313.73:21-0.64:14-0.47:114:34Waning Gibbous10Mon
11Tue10:543.711:283.64:14-0.44:59-0.37:104:35Waning Gibbous11Tue
12Wed11:503.45:13-0.15:49-0.17:104:36Third Quarter12Wed
13Thu12:253.612:463.16:330.26:480.17:104:38Third Quarter13Thu
14Fri1:233.51:432.98:230.47:540.27:094:39Third Quarter14Fri
15Sat2:223.42:442.79:410.48:550.37:094:40Waning Crescent15Sat
16Sun3:253.33:492.610:390.39:470.37:094:41Waning Crescent16Sun
17Mon4:283.34:502.611:250.310:310.27:084:42Waning Crescent17Mon
18Tue5:233.35:422.712:030.27:084:43Waning Crescent18Tue
19Wed6:113.46:282.812:360.27:074:44New Moon19Wed
20Thu6:543.47:102.91:080.17:064:46New Moon20Thu
21Fri7:343.47:492.912:370.01:420.07:064:47New Moon21Fri
22Sat8:113.38:272.91:21-0.12:160.07:054:48New Moon22Sat
23Sun8:463.29:042.92:04-0.12:49-0.17:044:49New Moon23Sun
24Mon9:213.19:412.82:45-0.13:20-0.17:044:50Waxing Crescent24Mon
25Tue9:552.910:182.73:240.03:510.07:034:52Waxing Crescent25Tue
26Wed10:322.710:572.74:020.14:210.07:024:53Waxing Crescent26Wed
27Thu11:122.611:382.74:410.34:550.17:014:54Waxing Crescent27Thu
28Fri11:572.45:250.45:340.17:004:55First Quarter28Fri
29Sat12:222.712:452.46:220.56:230.27:004:57First Quarter29Sat
30Sun1:112.81:392.37:370.57:230.26:594:58First Quarter30Sun
31Mon2:072.92:422.49:040.48:300.16:584:59Waxing Gibbous31Mon
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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