Nearby Harbors
41.4660’ N, 71.3606’ W

Castle Hill, RI

61°
H -°
L 50°
N
8mph
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 24m 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 - Oct 1965

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri12:532.91:233.35:580.77:161.06:426:27First Quarter1Fri
2Sat1:472.82:183.16:530.99:091.16:436:26First Quarter2Sat
3Sun2:432.73:162.98:081.110:171.06:446:24First Quarter3Sun
4Mon3:422.64:182.99:381.011:010.96:456:22Waxing Gibbous4Mon
5Tue4:432.75:153.010:460.911:360.76:466:21Waxing Gibbous5Tue
6Wed5:362.96:003.111:350.76:476:19Waxing Gibbous6Wed
7Thu6:193.16:383.212:080.512:170.56:486:17Waxing Gibbous7Thu
8Fri6:563.47:123.412:400.312:570.36:496:16Waxing Gibbous8Fri
9Sat7:313.67:473.51:110.11:360.16:506:14Full Moon9Sat
10Sun8:063.88:243.51:430.02:160.16:516:13Full Moon10Sun
11Mon8:423.99:033.52:15-0.12:550.06:526:11Full Moon11Mon
12Tue9:213.99:453.42:49-0.13:330.06:546:09Waning Gibbous12Tue
13Wed10:033.910:323.33:25-0.14:110.16:556:08Waning Gibbous13Wed
14Thu10:503.811:233.24:040.04:520.36:566:06Waning Gibbous14Thu
15Fri11:433.74:460.15:390.46:576:05Waning Gibbous15Fri
16Sat12:203.112:423.65:340.36:400.66:586:03Third Quarter16Sat
17Sun1:193.11:443.66:330.58:450.76:596:01Third Quarter17Sun
18Mon2:213.12:483.67:490.610:160.67:006:00Third Quarter18Mon
19Tue3:243.33:543.69:260.511:090.47:015:58Waning Crescent19Tue
20Wed4:303.55:013.710:520.311:500.27:035:57Waning Crescent20Wed
21Thu5:323.85:593.911:520.17:045:55Waning Crescent21Thu
22Fri6:274.26:514.012:250.012:430.07:055:54Waning Crescent22Fri
23Sat7:164.47:394.012:58-0.11:30-0.17:065:53New Moon23Sat
24Sun8:034.58:253.91:31-0.22:15-0.17:075:51New Moon24Sun
25Mon8:494.59:113.82:06-0.22:58-0.17:085:50New Moon25Mon
26Tue9:344.39:563.52:43-0.13:380.07:105:48Waxing Crescent26Tue
27Wed10:194.110:423.33:220.04:170.27:115:47Waxing Crescent27Wed
28Thu11:053.711:313.04:020.24:550.47:125:46Waxing Crescent28Thu
29Fri11:553.44:430.45:370.67:135:44Waxing Crescent29Fri
30Sat12:222.812:473.15:270.76:280.97:145:43First Quarter30Sat
31Sun1:142.712:392.95:190.96:421.06:154:42First Quarter31Sun
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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