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 52m at 9:15 pm (0.2 ft)
Next high tide (tomorrow) : 3:06 am (8.3 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 - Jan 2006

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun11:228.75:25-0.46:22-1.17:194:38New Moon1Sun
2Mon12:037.512:158.66:19-0.57:09-1.17:194:38Waxing Crescent2Mon
3Tue12:567.71:108.37:16-0.58:00-0.97:194:39Waxing Crescent3Tue
4Wed1:527.82:097.98:21-0.48:56-0.77:194:40Waxing Crescent4Wed
5Thu2:537.83:147.59:36-0.29:56-0.57:194:41First Quarter5Thu
6Fri3:577.84:247.010:47-0.210:59-0.27:194:42First Quarter6Fri
7Sat5:037.75:376.711:54-0.27:194:43First Quarter7Sat
8Sun6:097.66:486.612:040.012:58-0.37:194:44Waxing Gibbous8Sun
9Mon7:147.67:516.61:070.11:57-0.47:194:45Waxing Gibbous9Mon
10Tue8:127.68:456.82:070.22:52-0.57:184:46Waxing Gibbous10Tue
11Wed9:037.69:356.93:010.23:43-0.67:184:47Waxing Gibbous11Wed
12Thu9:507.610:206.93:510.14:30-0.67:184:48Full Moon12Thu
13Fri10:347.611:037.04:370.15:14-0.57:184:49Full Moon13Fri
14Sat11:147.511:436.95:190.15:54-0.47:174:50Full Moon14Sat
15Sun11:497.35:550.26:28-0.37:174:51Full Moon15Sun
16Mon12:186.912:167.16:210.36:53-0.17:164:53Waning Gibbous16Mon
17Tue12:476.912:397.06:370.37:010.07:164:54Waning Gibbous17Tue
18Wed1:096.81:076.87:040.47:220.17:154:55Waning Gibbous18Wed
19Thu1:356.91:426.67:400.47:560.27:154:56Waning Gibbous19Thu
20Fri2:096.92:236.48:230.58:370.37:144:57Third Quarter20Fri
21Sat2:496.93:106.29:100.59:230.57:144:58Third Quarter21Sat
22Sun3:346.94:016.010:030.610:140.67:135:00Third Quarter22Sun
23Mon4:246.94:575.811:000.611:080.77:125:01Third Quarter23Mon
24Tue5:196.96:025.812:070.57:125:02Waning Crescent24Tue
25Wed6:217.17:176.012:090.71:340.27:115:03Waning Crescent25Wed
26Thu7:297.58:256.41:160.52:47-0.27:105:04Waning Crescent26Thu
27Fri8:327.99:196.82:240.23:43-0.67:095:06Waning Crescent27Fri
28Sat9:298.310:107.33:28-0.34:34-1.07:085:07New Moon28Sat
29Sun10:238.611:017.74:28-0.65:22-1.37:085:08New Moon29Sun
30Mon11:168.711:528.05:24-1.06:07-1.57:075:09New Moon30Mon
31Tue12:088.66:18-1.16:51-1.47:065:11Waxing Crescent31Tue
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 12:10 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