Nearby Harbors
41.4959’ N, 71.3650’ W

Jamestown, RI

63°
H 67°
L 61°
SW
10mph
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 2h 52m 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

Oldport Marine

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Coast Guard Station, Point Judith Rhode Island,

USCG Station Point Judith, RI

Jamestown, RI Tides - Jul 1980

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue10:513.611:104.14:06-0.44:13-0.35:158:23Waning Gibbous1Tue
2Wed11:463.74:53-0.55:06-0.25:168:23Waning Gibbous2Wed
3Thu12:044.012:423.85:40-0.56:01-0.15:168:22Third Quarter3Thu
4Fri1:003.81:413.96:31-0.47:030.15:178:22Third Quarter4Fri
5Sat1:593.72:414.07:31-0.38:240.35:178:22Third Quarter5Sat
6Sun3:003.53:404.18:40-0.29:540.25:188:22Third Quarter6Sun
7Mon4:003.44:394.29:48-0.211:080.25:198:21Waning Crescent7Mon
8Tue5:023.35:394.310:48-0.25:198:21Waning Crescent8Tue
9Wed6:043.46:354.412:130.111:45 AM-0.15:208:20Waning Crescent9Wed
10Thu6:583.47:234.41:100.012:38-0.15:218:20New Moon10Thu
11Fri7:463.58:074.41:590.01:240.05:218:20New Moon11Fri
12Sat8:303.58:494.32:420.02:060.05:228:19New Moon12Sat
13Sun9:133.49:304.13:190.02:440.15:238:19New Moon13Sun
14Mon9:573.410:133.93:470.03:230.25:248:18Waxing Crescent14Mon
15Tue10:433.310:583.74:120.04:030.25:248:17Waxing Crescent15Tue
16Wed11:293.311:433.54:400.14:430.35:258:17Waxing Crescent16Wed
17Thu12:173.35:130.15:240.45:268:16Waxing Crescent17Thu
18Fri12:303.31:063.35:490.16:080.65:278:15First Quarter18Fri
19Sat1:203.11:583.36:300.27:000.75:288:15First Quarter19Sat
20Sun2:123.02:493.47:190.38:050.85:298:14First Quarter20Sun
21Mon3:052.93:413.48:160.49:190.85:308:13First Quarter21Mon
22Tue3:592.84:343.59:150.410:210.75:318:12Waxing Gibbous22Tue
23Wed4:552.85:283.710:070.311:130.55:318:11Waxing Gibbous23Wed
24Thu5:512.96:193.910:570.25:328:10Waxing Gibbous24Thu
25Fri6:413.17:044.112:010.311:46 AM0.05:338:10Waxing Gibbous25Fri
26Sat7:263.37:464.312:460.112:36-0.15:348:09Full Moon26Sat
27Sun8:083.58:284.41:30-0.11:26-0.35:358:08Full Moon27Sun
28Mon8:523.79:114.42:14-0.32:16-0.45:368:07Full Moon28Mon
29Tue9:393.89:594.33:00-0.53:09-0.45:378:06Waning Gibbous29Tue
30Wed10:304.010:504.23:47-0.64:02-0.45:388:05Waning Gibbous30Wed
31Thu11:244.011:434.04:34-0.74:55-0.35:398:04Waning Gibbous31Thu
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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