Tides Today & Tomorrow in City Island, NY

TIDE TIMES for Saturday, August 1, 2026
The tide is currently rising in City Island, NY.
Next low tide (tomorrow) : 7:56 am (0.0 ft)
Next high tide (tomorrow) : in 1h 59m at 1:34 am (8.0 ft)
Sunset today : 8:11 pm
Sunrise tomorrow : 5:51 am
Moon phase : Waning Gibbous (91% illuminated)
Tide Station Location : Station #8518490
Common Questions About Tides

City Island, NY Tides - Sep 2070

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon9:077.99:308.53:18-0.13:350.26:227:27Waning Crescent1Mon
2Tue10:038.410:258.84:13-0.44:31-0.26:237:25Waning Crescent2Tue
3Wed10:538.711:148.95:04-0.65:24-0.46:247:24New Moon3Wed
4Thu11:408.95:52-0.76:13-0.56:257:22New Moon4Thu
5Fri12:028.812:259.06:37-0.67:00-0.56:267:20New Moon5Fri
6Sat12:478.61:078.97:19-0.47:43-0.36:277:19Waxing Crescent6Sat
7Sun1:308.41:468.67:580.08:260.06:287:17Waxing Crescent7Sun
8Mon2:118.02:228.38:310.49:070.36:297:15Waxing Crescent8Mon
9Tue2:537.62:578.08:490.89:500.76:307:14Waxing Crescent9Tue
10Wed3:377.33:347.79:111.110:391.06:317:12First Quarter10Wed
11Thu4:287.04:197.49:521.411:371.26:327:10First Quarter11Thu
12Fri5:296.75:147.110:441.66:337:09First Quarter12Fri
13Sat6:366.66:397.012:381.311:47 AM1.76:347:07First Quarter13Sat
14Sun7:416.77:567.01:371.31:471.66:357:05Waxing Gibbous14Sun
15Mon8:376.98:507.32:311.22:451.46:367:04Waxing Gibbous15Mon
16Tue9:237.39:327.53:180.93:321.16:377:02Waxing Gibbous16Tue
17Wed9:597.610:047.83:580.74:130.76:387:00Waxing Gibbous17Wed
18Thu10:258.010:298.14:310.44:470.46:396:58Full Moon18Thu
19Fri10:458.311:008.44:560.15:190.16:406:57Full Moon19Fri
20Sat11:168.711:388.65:25-0.15:54-0.26:416:55Full Moon20Sat
21Sun11:549.06:01-0.26:34-0.46:426:53Full Moon21Sun
22Mon12:218.612:379.26:41-0.37:17-0.46:436:52Waning Gibbous22Mon
23Tue1:078.61:249.37:24-0.28:04-0.36:446:50Waning Gibbous23Tue
24Wed1:568.42:139.18:110.08:57-0.16:456:48Waning Gibbous24Wed
25Thu2:498.13:088.89:030.210:060.26:466:47Third Quarter25Thu
26Fri3:507.84:108.410:060.511:410.46:476:45Third Quarter26Fri
27Sat5:047.65:268.111:380.86:486:43Third Quarter27Sat
28Sun6:377.57:068.012:570.31:150.76:496:42Third Quarter28Sun
29Mon7:557.88:248.12:020.22:250.46:506:40Waning Crescent29Mon
30Tue8:578.29:238.33:01-0.13:250.06:516:38Waning Crescent30Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8518490)

Common Questions About City Island, NY Tides

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What time does the tide turn (slack tide) in City Island, NY today?

Slack tide in City Island, NY is approximately 4:45 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 City Island, NY?

City Island, NY is currently in a spring phase. Tonight's moon is 91% 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 City Island, NY 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 City Island, NY?

Tide predictions for City Island, NY 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 City Island, NY?

Tide data for City Island, NY is sourced from NOAA Station #8518490. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8518490.

What is the moon phase in City Island, NY tonight?

Tonight the moon over City Island, NY is Waning Gibbous (91% illuminated). This places City Island, NY 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