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 Sunday, November 8, 2026
The tide is currently falling in Jamestown, RI.
Next low tide (tomorrow) : in 1h 14m at 12:28 am (0.1 ft)
Next high tide (tomorrow) : 7:17 am (4.1 ft)
Sunset today : 4:32 pm
Sunrise tomorrow : 6:25 am
Moon phase : New Moon (0% 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
Coast Guard Station, Point Judith Rhode Island,

USCG Station Point Judith, RI

Jamestown, RI Tides - Oct 1966

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat8:223.88:393.31:280.01:590.16:416:28Full Moon1Sat
2Sun8:583.89:173.12:010.02:370.06:436:26Waning Gibbous2Sun
3Mon9:393.79:593.02:39-0.13:180.16:446:25Waning Gibbous3Mon
4Tue10:253.710:492.83:20-0.14:020.16:456:23Waning Gibbous4Tue
5Wed11:173.611:452.74:040.04:490.26:466:21Waning Gibbous5Wed
6Thu12:163.64:520.15:440.46:476:20Third Quarter6Thu
7Fri12:492.71:203.65:500.36:540.46:486:18Third Quarter7Fri
8Sat1:552.82:243.67:040.38:160.36:496:16Third Quarter8Sat
9Sun2:593.13:263.78:270.39:240.16:506:15Waning Crescent9Sun
10Mon4:013.44:273.99:400.110:20-0.16:516:13Waning Crescent10Mon
11Tue5:003.85:234.010:45-0.211:11-0.46:526:11Waning Crescent11Tue
12Wed5:514.36:134.111:43-0.411:57-0.66:536:10New Moon12Wed
13Thu6:384.66:594.112:36-0.56:546:08New Moon13Thu
14Fri7:224.87:434.012:41-0.61:26-0.56:566:07New Moon14Fri
15Sat8:074.88:293.81:24-0.62:15-0.56:576:05New Moon15Sat
16Sun8:554.69:193.62:08-0.53:02-0.36:586:03Waxing Crescent16Sun
17Mon9:454.410:113.32:52-0.43:48-0.16:596:02Waxing Crescent17Mon
18Tue10:384.111:073.13:36-0.14:320.17:006:00Waxing Crescent18Tue
19Wed11:343.84:210.25:210.47:015:59First Quarter19Wed
20Thu12:072.912:343.65:090.56:480.67:025:57First Quarter20Thu
21Fri1:092.81:343.46:120.88:450.67:045:56First Quarter21Fri
22Sat2:112.92:333.38:440.89:420.57:055:54First Quarter22Sat
23Sun3:093.03:303.29:520.710:260.57:065:53Waxing Gibbous23Sun
24Mon4:053.14:243.210:430.611:010.47:075:51Waxing Gibbous24Mon
25Tue4:563.35:133.311:240.511:240.37:085:50Waxing Gibbous25Tue
26Wed5:393.65:553.311:550.411:360.37:095:49Waxing Gibbous26Wed
27Thu6:153.76:313.312:150.37:115:47Full Moon27Thu
28Fri6:483.97:043.312:350.27:125:46Full Moon28Fri
29Sat7:214.07:373.212:200.11:030.17:135:45Full Moon29Sat
30Sun7:544.08:123.112:520.01:370.16:144:43Full Moon30Sun
31Mon8:304.08:513.01:29-0.12:150.06:154:42Waning Gibbous31Mon
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