Tides Today & Tomorrow in City Island, NY

TIDE TIMES for Thursday, June 18, 2026
The tide is currently falling in City Island, NY.
Next low tide : in 1h 09m at 9:00 am (-0.5 ft)
Next high tide : 2:51 pm (8.1 ft)
Sunset today : 8:29 pm
Sunrise tomorrow : 5:23 am
Moon phase : Waxing Crescent (17% illuminated)
Tide Station Location : Station #8518490
Common Questions About Tides

City Island, NY Tides - Nov 2006

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed6:497.87:167.912:530.31:330.46:254:51Waxing Gibbous1Wed
2Thu7:528.58:198.21:530.02:35-0.26:274:50Waxing Gibbous2Thu
3Fri8:429.19:128.42:45-0.33:30-0.76:284:49Waxing Gibbous3Fri
4Sat9:299.510:028.53:33-0.54:22-1.06:294:48Full Moon4Sat
5Sun10:159.610:528.44:21-0.55:12-1.16:304:47Full Moon5Sun
6Mon11:029.511:438.25:08-0.46:02-1.06:314:45Full Moon6Mon
7Tue11:509.15:56-0.16:51-0.76:324:44Waning Gibbous7Tue
8Wed12:347.912:398.66:430.27:43-0.36:344:43Waning Gibbous8Wed
9Thu1:287.61:338.17:350.68:410.26:354:42Waning Gibbous9Thu
10Fri2:287.22:367.58:401.09:410.56:364:41Waning Gibbous10Fri
11Sat3:327.03:487.19:541.210:400.86:374:40Third Quarter11Sat
12Sun4:356.94:566.911:001.311:360.96:384:39Third Quarter12Sun
13Mon5:356.96:006.712:011.36:404:38Third Quarter13Mon
14Tue6:317.16:586.712:290.912:571.16:414:38Third Quarter14Tue
15Wed7:237.37:516.81:190.91:490.86:424:37Waning Crescent15Wed
16Thu8:087.68:366.92:040.92:360.66:434:36Waning Crescent16Thu
17Fri8:487.89:177.02:440.83:190.36:444:35Waning Crescent17Fri
18Sat9:217.99:537.03:190.83:570.26:454:34Waning Crescent18Sat
19Sun9:457.910:227.03:450.84:310.16:474:34New Moon19Sun
20Mon10:038.010:447.04:040.84:580.16:484:33New Moon20Mon
21Tue10:308.011:097.04:320.75:220.06:494:32New Moon21Tue
22Wed11:058.111:437.05:080.75:520.06:504:32New Moon22Wed
23Thu11:478.15:490.76:300.06:514:31Waxing Crescent23Thu
24Fri12:257.012:338.16:330.77:140.16:524:31Waxing Crescent24Fri
25Sat1:117.01:238.07:210.78:050.26:534:30Waxing Crescent25Sat
26Sun2:037.02:187.88:160.89:020.26:544:30First Quarter26Sun
27Mon3:027.13:197.69:210.810:060.36:564:29First Quarter27Mon
28Tue4:067.34:267.410:390.711:120.26:574:29First Quarter28Tue
29Wed5:147.65:417.312:090.46:584:28First Quarter29Wed
30Thu6:268.07:017.312:210.11:220.06:594:28Waxing Gibbous30Thu
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 11:55 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 17% 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 Waxing Crescent (17% 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