Nearby Harbors
41.4959’ N, 71.3650’ W

Jamestown, RI

63°
H -°
L 60°
SW
9mph
High tide
4:27 am
Photo Credits

Tides Today & Tomorrow in Jamestown, RI

TIDE TIMES for Thursday, November 5, 2026
The tide is currently rising in Jamestown, RI.
Next low tide : 11:06 am (0.1 ft)
Next high tide : in 1h 18m at 4:27 am (3.9 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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Coast Guard Station, Point Judith Rhode Island,

USCG Station Point Judith, RI

Jamestown, RI Tides - Oct 2066

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri6:394.17:003.912:23-0.212:56-0.16:426:27Waxing Gibbous1Fri
2Sat7:254.37:443.91:03-0.21:42-0.26:436:25Full Moon2Sat
3Sun8:064.48:243.81:38-0.22:22-0.26:446:23Full Moon3Sun
4Mon8:454.39:043.62:09-0.22:57-0.16:466:22Full Moon4Mon
5Tue9:254.29:453.42:39-0.13:290.06:476:20Waning Gibbous5Tue
6Wed10:074.010:283.23:120.04:000.16:486:18Waning Gibbous6Wed
7Thu10:513.811:153.03:480.14:340.36:496:17Waning Gibbous7Thu
8Fri11:403.64:270.25:110.46:506:15Waning Gibbous8Fri
9Sat12:062.812:313.45:080.35:520.56:516:13Third Quarter9Sat
10Sun1:022.71:273.35:530.56:410.76:526:12Third Quarter10Sun
11Mon2:002.72:243.26:460.77:480.86:536:10Third Quarter11Mon
12Tue2:592.83:203.27:580.89:180.76:546:08Third Quarter12Tue
13Wed3:542.94:153.29:260.810:110.66:556:07Waning Crescent13Wed
14Thu4:483.25:083.210:300.610:480.46:566:05Waning Crescent14Thu
15Fri5:383.45:583.311:180.411:230.26:586:04Waning Crescent15Fri
16Sat6:233.76:423.412:000.26:596:02Waning Crescent16Sat
17Sun7:044.07:223.512:000.012:420.07:006:01New Moon17Sun
18Mon7:424.38:003.512:40-0.21:23-0.27:015:59New Moon18Mon
19Tue8:214.48:403.51:21-0.42:06-0.37:025:58New Moon19Tue
20Wed9:024.59:243.52:04-0.52:52-0.47:035:56New Moon20Wed
21Thu9:494.510:143.42:51-0.53:41-0.47:045:55Waxing Crescent21Thu
22Fri10:414.411:113.43:41-0.54:32-0.37:055:53Waxing Crescent22Fri
23Sat11:394.24:33-0.45:23-0.27:075:52Waxing Crescent23Sat
24Sun12:123.312:404.05:28-0.16:190.07:085:50First Quarter24Sun
25Mon1:173.31:433.86:290.17:300.17:095:49First Quarter25Mon
26Tue2:233.42:473.77:530.49:070.17:105:48First Quarter26Tue
27Wed3:263.63:493.69:470.310:170.07:115:46Waxing Gibbous27Wed
28Thu4:273.84:493.511:010.211:11-0.17:125:45Waxing Gibbous28Thu
29Fri5:254.05:473.512:000.17:145:44Waxing Gibbous29Fri
30Sat6:184.26:393.512:520.07:155:42Waxing Gibbous30Sat
31Sun7:044.37:233.512:37-0.11:360.07:165:41Full Moon31Sun
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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