Tides Today & Tomorrow in Newport, RI

TIDE TIMES for Saturday, July 25, 2026
The tide is currently rising in Newport, RI.
Next low tide (tomorrow) : 12:07 am (0.7 ft)
Next high tide : in 3h 45m at 6:06 pm (3.4 ft)
Sunset today : 8:10 pm
Sunrise tomorrow : 5:33 am
Moon phase : Waxing Gibbous (86% illuminated)
Tide Station Location : Station #8452660
Common Questions About Tides

Newport, RI Tides - Oct 2081

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed7:014.67:254.512:29-0.212:50-0.36:436:26New Moon1Wed
2Thu7:515.08:144.51:08-0.41:43-0.46:446:24New Moon2Thu
3Fri8:405.19:034.41:49-0.42:36-0.46:456:22New Moon3Fri
4Sat9:295.19:524.22:32-0.43:26-0.36:466:21Waxing Crescent4Sat
5Sun10:194.910:433.93:14-0.34:140.06:476:19Waxing Crescent5Sun
6Mon11:124.611:373.63:57-0.15:000.36:486:17Waxing Crescent6Mon
7Tue12:084.24:410.25:520.66:496:16Waxing Crescent7Tue
8Wed12:343.41:073.85:280.67:280.96:506:14First Quarter8Wed
9Thu1:333.22:083.56:260.99:161.06:516:13First Quarter9Thu
10Fri2:333.13:093.37:591.110:151.06:526:11First Quarter10Fri
11Sat3:343.04:123.210:031.010:540.96:536:09First Quarter11Sat
12Sun4:373.15:103.210:520.911:220.76:546:08Waxing Gibbous12Sun
13Mon5:323.35:583.311:290.711:450.66:556:06Waxing Gibbous13Mon
14Tue6:183.56:383.412:030.56:576:05Waxing Gibbous14Tue
15Wed6:573.77:133.412:100.412:390.46:586:03Waxing Gibbous15Wed
16Thu7:313.87:463.512:380.21:160.36:596:01Full Moon16Thu
17Fri8:033.98:203.41:090.11:540.27:006:00Full Moon17Fri
18Sat8:343.98:543.41:420.12:320.27:015:58Full Moon18Sat
19Sun9:073.99:323.32:160.13:080.27:025:57Full Moon19Sun
20Mon9:433.810:123.22:510.13:430.37:035:55Waning Gibbous20Mon
21Tue10:233.710:583.13:270.24:180.47:055:54Waning Gibbous21Tue
22Wed11:103.611:493.04:060.34:560.67:065:53Waning Gibbous22Wed
23Thu12:053.54:490.45:430.77:075:51Waning Gibbous23Thu
24Fri12:463.01:043.55:400.56:500.87:085:50Third Quarter24Fri
25Sat1:443.12:053.56:450.68:390.77:095:48Third Quarter25Sat
26Sun2:443.23:073.68:110.69:510.57:105:47Third Quarter26Sun
27Mon3:463.54:113.79:420.410:370.37:125:46Waning Crescent27Mon
28Tue4:483.95:143.810:530.211:170.07:135:44Waning Crescent28Tue
29Wed5:474.36:124.011:50-0.111:55-0.27:145:43Waning Crescent29Wed
30Thu6:414.77:044.112:41-0.27:155:42New Moon30Thu
31Fri7:315.07:544.112:35-0.41:32-0.37:165:40New Moon31Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8452660)

Common Questions About Newport, RI Tides

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

Slack tide in Newport, RI is approximately 9:06 pm — 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 Newport, RI?

Newport, RI is currently in a spring phase. Tonight's moon is 86% 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 Newport, 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 Newport, RI?

Tide predictions for Newport, 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 Newport, RI?

Tide data for Newport, RI is sourced from NOAA Station #8452660. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8452660.

What is the moon phase in Newport, RI tonight?

Tonight the moon over Newport, RI is Waxing Gibbous (86% illuminated). This places Newport, 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