Nearby Harbors
41.4959’ N, 71.3650’ W

Jamestown, RI

54°
H -°
L 49°
SW
7mph
Low tide
9:00 am
Photo Credits

Tides Today & Tomorrow in Jamestown, RI

TIDE TIMES for Tuesday, November 3, 2026
The tide is currently falling in Jamestown, RI.
Next low tide : in 5h 17m at 9:00 am (0.4 ft)
Next high tide : 2:51 pm (3.5 ft)
Sunset today : 4:38 pm
Sunrise tomorrow : 6:19 am
Moon phase : Waning Crescent (30% illuminated)
Tide Station Location : Station #8453742
Common Questions About Tides

Featured Local Businesses

Newport International Boat Show

Newport International Boat Show

Becket & Company Yacht Management Newport
Oldport Marine

Oldport Marine
Coast Guard Station, Point Judith Rhode Island,

USCG Station Point Judith, RI

Jamestown, RI Tides - Sep 1989

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri9:053.79:193.62:420.12:510.26:117:18New Moon1Fri
2Sat9:413.79:553.42:590.13:200.26:127:17Waxing Crescent2Sat
3Sun10:183.610:343.23:260.13:530.26:137:15Waxing Crescent3Sun
4Mon10:593.611:163.03:580.04:300.36:147:13Waxing Crescent4Mon
5Tue11:433.54:340.15:090.46:157:12Waxing Crescent5Tue
6Wed12:012.812:323.45:130.15:510.56:167:10First Quarter6Wed
7Thu12:522.71:263.35:550.36:410.76:177:08First Quarter7Thu
8Fri1:502.52:253.36:450.47:470.86:187:07First Quarter8Fri
9Sat2:522.53:243.37:490.59:090.86:197:05First Quarter9Sat
10Sun3:532.64:233.59:040.510:180.66:207:03Waxing Gibbous10Sun
11Mon4:532.95:213.610:120.411:110.36:217:02Waxing Gibbous11Mon
12Tue5:513.26:153.811:130.111:580.06:227:00Waxing Gibbous12Tue
13Wed6:413.67:024.012:10-0.16:236:58Waxing Gibbous13Wed
14Thu7:264.07:454.112:42-0.31:03-0.36:246:56Full Moon14Thu
15Fri8:084.48:274.11:24-0.51:54-0.56:256:55Full Moon15Fri
16Sat8:524.69:124.12:07-0.72:44-0.66:266:53Full Moon16Sat
17Sun9:394.710:003.92:52-0.83:34-0.56:276:51Waning Gibbous17Sun
18Mon10:294.610:523.63:38-0.74:25-0.46:286:50Waning Gibbous18Mon
19Tue11:244.411:493.44:26-0.65:15-0.26:306:48Waning Gibbous19Tue
20Wed12:224.25:14-0.46:090.16:316:46Third Quarter20Wed
21Thu12:493.21:254.06:060.07:210.46:326:44Third Quarter21Thu
22Fri1:553.02:303.87:100.39:280.56:336:43Third Quarter22Fri
23Sat3:023.03:343.69:130.510:410.46:346:41Third Quarter23Sat
24Sun4:073.04:363.610:430.511:370.36:356:39Waning Crescent24Sun
25Mon5:103.25:363.611:460.46:366:37Waning Crescent25Mon
26Tue6:073.46:273.612:240.212:370.36:376:36Waning Crescent26Tue
27Wed6:523.57:093.61:020.21:180.36:386:34Waning Crescent27Wed
28Thu7:303.77:453.51:290.21:500.26:396:32New Moon28Thu
29Fri8:033.88:183.51:440.22:100.26:406:31New Moon29Fri
30Sat8:363.88:513.31:540.22:270.26:416:29New Moon30Sat
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 transitional phase. Tonight's moon is 30% 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 shifting between spring and neap.

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 (30% illuminated). This places Jamestown, RI in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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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