Nearby Harbors
41.4959’ N, 71.3650’ W

Jamestown, RI

62°
H 66°
L 60°
SW
8mph
Low tide
11:06 am
Photo Credits

Tides Today & Tomorrow in Jamestown, RI

TIDE TIMES for Thursday, November 5, 2026
The tide is currently falling in Jamestown, RI.
Next low tide : in 3h 17m at 11:06 am (0.1 ft)
Next high tide : 4:48 pm (3.4 ft)
Sunset today : 4:35 pm
Sunrise tomorrow : 6:22 am
Moon phase : Waning Crescent (13% illuminated)
Tide Station Location : Station #8453742
Common Questions About Tides

Featured Local Businesses

Newport International Boat Show

Newport International Boat Show

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USCG Station Point Judith, RI

Jamestown, RI Tides - Sep 1980

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon1:183.51:554.16:41-0.27:510.36:117:18Third Quarter1Mon
2Tue2:213.32:573.97:510.19:450.46:127:17Third Quarter2Tue
3Wed3:243.23:583.99:330.310:570.36:137:15Waning Crescent3Wed
4Thu4:273.25:003.810:520.311:570.26:147:13Waning Crescent4Thu
5Fri5:303.25:583.811:550.26:157:11Waning Crescent5Fri
6Sat6:263.46:483.912:480.112:460.26:177:10Waning Crescent6Sat
7Sun7:113.57:303.91:300.11:270.26:187:08New Moon7Sun
8Mon7:503.68:073.82:020.11:560.26:197:06New Moon8Mon
9Tue8:263.68:423.72:210.22:140.26:207:05New Moon9Tue
10Wed9:013.69:173.62:300.22:370.26:217:03New Moon10Wed
11Thu9:373.69:543.52:500.13:080.26:227:01Waxing Crescent11Thu
12Fri10:163.610:333.33:200.03:440.16:237:00Waxing Crescent12Fri
13Sat10:573.611:163.23:550.04:230.16:246:58Waxing Crescent13Sat
14Sun11:423.54:330.05:040.26:256:56Waxing Crescent14Sun
15Mon12:023.012:303.45:130.15:470.36:266:54First Quarter15Mon
16Tue12:542.91:243.45:570.26:370.46:276:53First Quarter16Tue
17Wed1:502.82:213.46:480.37:390.56:286:51First Quarter17Wed
18Thu2:492.83:193.57:510.48:520.56:296:49First Quarter18Thu
19Fri3:482.94:173.69:020.39:590.36:306:47Waxing Gibbous19Fri
20Sat4:473.15:153.810:080.210:560.16:316:46Waxing Gibbous20Sat
21Sun5:453.56:104.011:09-0.111:49-0.26:326:44Waxing Gibbous21Sun
22Mon6:373.87:004.212:06-0.36:336:42Waxing Gibbous22Mon
23Tue7:254.27:464.312:38-0.41:01-0.56:346:41Full Moon23Tue
24Wed8:104.58:314.41:25-0.61:53-0.66:356:39Full Moon24Wed
25Thu8:554.79:174.32:11-0.82:45-0.76:366:37Full Moon25Thu
26Fri9:444.710:084.12:59-0.83:37-0.66:376:35Waning Gibbous26Fri
27Sat10:364.611:023.93:47-0.74:29-0.56:386:34Waning Gibbous27Sat
28Sun11:314.411:583.64:36-0.65:20-0.36:396:32Waning Gibbous28Sun
29Mon12:294.25:24-0.36:140.06:406:30Third Quarter29Mon
30Tue12:583.41:304.06:160.07:270.36:416:29Third Quarter30Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8453742)

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Common Questions About Jamestown, RI Tides

Collapse All
Is this week a spring tide or neap tide in Jamestown, RI?

Jamestown, RI is currently in a spring phase. Tonight's moon is 13% 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 Jamestown, 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 Jamestown, RI?

Tide predictions for Jamestown, 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 Jamestown, RI?

Tide data for Jamestown, RI is sourced from NOAA Station #8453742. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8453742.

What is the moon phase in Jamestown, RI tonight?

Tonight the moon over Jamestown, RI is Waning Crescent (13% illuminated). This places Jamestown, 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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