Tides Today & Tomorrow in City Island, NY

TIDE TIMES for Sunday, June 21, 2026
The tide is currently rising in City Island, NY.
Next low tide (tomorrow) : 12:25 am (0.5 ft)
Next high tide : in 2h 47m at 5:49 pm (8.0 ft)
Sunset today : 8:30 pm
Sunrise tomorrow : 5:23 am
Moon phase : First Quarter (48% illuminated)
Tide Station Location : Station #8518490
Common Questions About Tides

City Island, NY Tides - May 2001

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue5:447.66:527.41:120.35:527:51First Quarter1Tue
2Wed7:207.68:127.81:360.52:190.15:517:52Waxing Gibbous2Wed
3Thu8:417.89:128.32:480.13:17-0.25:507:53Waxing Gibbous3Thu
4Fri9:408.010:038.73:47-0.34:09-0.45:497:54Waxing Gibbous4Fri
5Sat10:328.210:509.04:40-0.74:59-0.55:477:55Waxing Gibbous5Sat
6Sun11:208.311:349.15:31-0.95:45-0.55:467:56Full Moon6Sun
7Mon12:068.36:18-1.06:30-0.35:457:57Full Moon7Mon
8Tue12:168.912:528.17:03-0.97:110.05:447:58Full Moon8Tue
9Wed12:568.71:357.97:46-0.67:490.35:437:59Waning Gibbous9Wed
10Thu1:348.32:187.68:27-0.28:200.75:428:00Waning Gibbous10Thu
11Fri2:107.93:027.39:070.28:441.05:418:01Waning Gibbous11Fri
12Sat2:497.53:497.09:470.69:201.25:408:02Waning Gibbous12Sat
13Sun3:337.24:426.810:310.910:101.45:398:03Third Quarter13Sun
14Mon4:266.95:386.711:221.111:231.55:388:04Third Quarter14Mon
15Tue5:306.66:376.712:191.25:378:05Third Quarter15Tue
16Wed6:506.57:366.912:581.51:161.25:368:06Third Quarter16Wed
17Thu7:586.68:277.12:001.32:081.25:358:07Waning Crescent17Thu
18Fri8:516.79:087.42:531.02:511.05:348:08Waning Crescent18Fri
19Sat9:337.09:367.73:390.73:230.85:338:09Waning Crescent19Sat
20Sun10:067.29:588.04:190.43:550.65:328:10Waning Crescent20Sun
21Mon10:357.410:308.44:540.14:310.55:328:11New Moon21Mon
22Tue11:097.611:088.75:29-0.25:120.35:318:12New Moon22Tue
23Wed11:497.811:518.96:06-0.45:560.25:308:13New Moon23Wed
24Thu12:337.86:47-0.56:420.15:298:14New Moon24Thu
25Fri12:388.91:217.87:32-0.57:300.25:298:14Waxing Crescent25Fri
26Sat1:298.92:127.88:21-0.48:220.35:288:15Waxing Crescent26Sat
27Sun2:228.63:097.79:19-0.29:230.45:288:16Waxing Crescent27Sun
28Mon3:218.34:157.710:310.010:420.65:278:17First Quarter28Mon
29Tue4:298.05:317.711:460.15:268:18First Quarter29Tue
30Wed5:507.76:467.912:150.512:540.15:268:19First Quarter30Wed
31Thu7:167.67:558.21:290.31:560.15:258:19Waxing Gibbous31Thu
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 9:07 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 City Island, NY?

City Island, NY is currently in a neap phase. Tonight's moon is 48% 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 minimum.

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 First Quarter (48% illuminated). This places City Island, NY in a neap tide cycle, so tidal ranges are near their weekly minimum 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