Tides Today & Tomorrow in Bristol, RI

TIDE TIMES for Saturday, July 11, 2026
The tide is currently falling in Bristol, RI.
Next low tide (tomorrow) : in 5h 30m at 12:19 am (0.2 ft)
Next high tide (tomorrow) : 6:37 am (4.1 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 5:20 am
Moon phase : Waning Crescent (11% illuminated)
Tide Station Location : Station #8451929
Common Questions About Tides

Bristol, RI Tides - Oct 2061

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat9:525.410:184.62:45-0.43:34-0.26:426:26Waning Gibbous1Sat
2Sun10:415.311:104.43:26-0.44:200.06:436:24Waning Gibbous2Sun
3Mon11:355.24:09-0.25:090.36:446:22Waning Gibbous3Mon
4Tue12:074.212:334.94:560.16:110.66:456:21Third Quarter4Tue
5Wed1:074.01:364.75:500.48:270.86:476:19Third Quarter5Wed
6Thu2:093.92:414.57:000.79:530.86:486:17Third Quarter6Thu
7Fri3:133.93:484.48:480.810:520.66:496:16Third Quarter7Fri
8Sat4:194.14:564.410:340.711:380.56:506:14Waning Crescent8Sat
9Sun5:244.35:574.511:310.56:516:12Waning Crescent9Sun
10Mon6:204.66:484.512:140.412:150.46:526:11Waning Crescent10Mon
11Tue7:094.97:324.612:410.312:530.36:536:09New Moon11Tue
12Wed7:545.18:144.51:030.21:280.26:546:08New Moon12Wed
13Thu8:355.18:534.41:260.22:040.26:556:06New Moon13Thu
14Fri9:145.09:324.21:560.12:400.26:566:04New Moon14Fri
15Sat9:514.810:113.92:300.23:170.36:586:03Waxing Crescent15Sat
16Sun10:294.510:503.73:060.33:540.46:596:01Waxing Crescent16Sun
17Mon11:074.211:313.43:430.44:320.67:006:00Waxing Crescent17Mon
18Tue11:483.94:220.65:120.87:015:58Waxing Crescent18Tue
19Wed12:163.212:343.65:020.85:581.07:025:57First Quarter19Wed
20Thu1:053.11:243.55:491.07:031.27:035:55First Quarter20Thu
21Fri1:553.02:163.46:491.18:391.27:045:54First Quarter21Fri
22Sat2:473.13:093.48:121.29:451.07:065:52First Quarter22Sat
23Sun3:423.34:053.69:351.010:270.77:075:51Waxing Gibbous23Sun
24Mon4:403.65:033.810:370.711:020.47:085:49Waxing Gibbous24Mon
25Tue5:354.05:574.011:260.411:360.17:095:48Waxing Gibbous25Tue
26Wed6:244.56:464.312:110.17:105:47Waxing Gibbous26Wed
27Thu7:115.07:334.512:12-0.212:56-0.27:125:45Full Moon27Thu
28Fri7:565.48:214.712:51-0.41:43-0.37:135:44Full Moon28Fri
29Sat8:435.69:104.71:32-0.62:32-0.47:145:43Full Moon29Sat
30Sun9:325.610:014.62:17-0.63:22-0.37:155:41Waning Gibbous30Sun
31Mon10:245.510:544.43:04-0.54:12-0.17:165:40Waning Gibbous31Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8451929)

Common Questions About Bristol, RI Tides

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What time does the tide turn (slack tide) in Bristol, RI today?

Slack tide in Bristol, RI is approximately 3:28 am — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

Is this week a spring tide or neap tide in Bristol, RI?

Bristol, RI is currently in a spring phase. Tonight's moon is 11% 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 Bristol, 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 Bristol, RI?

Tide predictions for Bristol, 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 Bristol, RI?

Tide data for Bristol, RI is sourced from NOAA Station #8451929. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8451929.

What is the moon phase in Bristol, RI tonight?

Tonight the moon over Bristol, RI is Waning Crescent (11% illuminated). This places Bristol, 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