Nearby Harbors
41.4959’ N, 71.3650’ W

Jamestown, RI

51°
H -°
L 45°
WSW
7mph
Low tide
12:28 am
Photo Credits

Tides Today & Tomorrow in Jamestown, RI

TIDE TIMES for Monday, November 9, 2026
The tide is currently falling in Jamestown, RI.
Next low tide : in 24m at 12:28 am (0.1 ft)
Next high tide : 7:17 am (4.1 ft)
Sunset today : 4:31 pm
Sunrise tomorrow : 6:27 am
Moon phase : New Moon (0% illuminated)
Tide Station Location : Station #8453742
Common Questions About Tides

Featured Local Businesses

Becket & Company Yacht Management Newport

Oldport Marine
Newport International Boat Show

Newport International Boat Show
Coast Guard Station, Point Judith Rhode Island,

USCG Station Point Judith, RI

Jamestown, RI Tides - May 1966

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun4:353.75:094.210:31-0.211:17-0.15:427:42Waxing Gibbous1Sun
2Mon5:313.85:594.411:19-0.45:417:43Waxing Gibbous2Mon
3Tue6:203.86:444.612:11-0.312:03-0.45:397:44Full Moon3Tue
4Wed7:043.87:274.61:00-0.312:44-0.45:387:45Full Moon4Wed
5Thu7:483.68:094.51:45-0.31:23-0.35:377:46Full Moon5Thu
6Fri8:323.48:544.32:27-0.22:03-0.25:367:47Waning Gibbous6Fri
7Sat9:193.29:414.13:07-0.12:430.05:357:48Waning Gibbous7Sat
8Sun10:093.110:313.83:430.13:240.25:337:50Waning Gibbous8Sun
9Mon11:022.911:233.64:200.34:060.45:327:51Waning Gibbous9Mon
10Tue11:572.84:590.44:510.65:317:52Third Quarter10Tue
11Wed12:173.412:552.85:470.65:440.85:307:53Third Quarter11Wed
12Thu1:143.21:522.97:010.77:020.95:297:54Third Quarter12Thu
13Fri2:093.12:473.08:400.68:590.95:287:55Third Quarter13Fri
14Sat3:033.13:403.29:200.69:570.75:277:56Waning Crescent14Sat
15Sun3:573.04:313.49:480.510:380.65:267:57Waning Crescent15Sun
16Mon4:493.15:173.610:170.311:120.55:257:58Waning Crescent16Mon
17Tue5:353.15:573.810:490.211:440.35:247:59Waning Crescent17Tue
18Wed6:153.16:344.011:240.15:238:00New Moon18Wed
19Thu6:523.27:104.212:180.212:020.05:228:01New Moon19Thu
20Fri7:293.27:474.312:560.012:43-0.25:218:02New Moon20Fri
21Sat8:093.28:294.31:37-0.11:27-0.25:208:03New Moon21Sat
22Sun8:543.19:174.22:22-0.12:14-0.25:208:03Waxing Crescent22Sun
23Mon9:473.110:104.13:10-0.23:06-0.25:198:04Waxing Crescent23Mon
24Tue10:453.111:074.03:58-0.23:59-0.15:188:05Waxing Crescent24Tue
25Wed11:453.24:49-0.14:550.15:178:06First Quarter25Wed
26Thu12:063.912:483.45:45-0.16:010.35:178:07First Quarter26Thu
27Fri1:083.71:503.66:540.07:290.45:168:08First Quarter27Fri
28Sat2:093.62:503.88:09-0.19:000.35:168:09First Quarter28Sat
29Sun3:093.53:494.09:11-0.210:110.15:158:10Waxing Gibbous29Sun
30Mon4:103.54:464.310:04-0.211:120.05:148:10Waxing Gibbous30Mon
31Tue5:083.45:384.410:52-0.25:148:11Waxing Gibbous31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8453742)

www.USHarbors.com

© 2026 US Harbors LLC All rights reserved

The US Harbors tide chart design is protected by copyright. It may be printed for personal use only.
Any commercial use, modification, redistribution, or repackaging without written permission is strictly prohibited.

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 0% 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 New Moon (0% 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

Coastal Stories See All

Ouzel: A Modern Classic Built with Purposeful Elegance

Rockport Marine’s 95-foot Ouzel: a modern classic sailing Superyacht built for world cruising By US… More

BoatingCoastal News

Raw oysters on ice

A Guide to Ordering, Shucking, and Eating Oysters

By fisheries.noaa.gov, fisheries.noaa.gov. October was National Seafood Month, and on the Maine coast it was… More

Coastal LifeCoastal NewsMarine Economy

A signboard thanking patrons at Tuna Harbor Dockside Market in San Diego. Credit: Tuna Harbor Dockside Market.

Strengthening U.S. Fisheries, Coastal Economies, and Food Security

By fisheries.noaa.gov, fisheries.noaa.gov. The United States manages some of the world’s most productive and sustainable… More

Coastal NewsMarine Economy

North Atlantic right whale and her 2026 calf swimming off the Florida coast

Right Whale Speed Zones Take Effect Nov 1 2026

By US Harbors Starting November 1, most vessels 65 feet and longer must slow to… More

BoatingCoastal NewsOcean Science

Image Credits: Pixino.

Stray Current vs. Galvanic Corrosion: What Every Boat Owner Needs to Know

By Captain Ken Kreisler, Best4Boats.com. If you keep a boat in a marina — or… More

Boating

Restored oyster reefs are monitored to ensure the oysters that grow there are thriving. Photo: Oyster Recovery Partnership.

Celebrating Oysters During Oyster Week

By fisheries.noaa.gov, fisheries.noaa.gov. Oysters are great multitaskers! They provide many benefits to the ecosystem they… More

Marine EconomyOcean Science

A snow-Tanner hybrid crab collected during the 2026 eastern Bering Sea bottom trawl survey. Hybrid crab exhibit intermediate morphological traits—such as a curved mouth—relative to snow and Tanner crab parent species. Credit: NOAA Fisheries / Leah Zacher

Marine Heatwave Triggered a Hybrid Crab Surge in the Bering Sea

By fisheries.noaa.gov, fisheries.noaa.gov. A team of scientists at the Alaska Fisheries Science Center’s Kodiak Laboratory… More

Ocean Science

A car drives through a snowstorm in Broomfield, Colorado, in 2024. (Image credit: Bob Hyatt/NOAA)

El Nino looms large over U.S. Winter Outlook

By noaa.gov, noaa.gov. NOAA’s U.S. Winter Outlook, released today, shows how El Nino will likely influence the… More

Coastal NewsWeather & Tides

Archival photo of New England swordfishing vessel (left) courtesy of NOAA Fisheries; Background photo and photo offloading fish (right) courtesy of Hawaii Longline Association/Eric Kingma

Highly Migratory Species Management: Managing Shared Resources at Home and Around the World

By fisheries.noaa.gov, fisheries.noaa.gov. Highly migratory species—like Atlantic yellowfin tuna, Pacific albacore, and Atlantic swordfish—travel thousands of miles across… More

Coastal NewsOcean Science

Your Privacy Choices