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 3h 29m 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 - Jan 2007

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon9:088.29:457.23:10-0.13:59-0.87:194:37Waxing Gibbous1Mon
2Tue9:598.210:357.34:04-0.24:49-0.97:194:38Full Moon2Tue
3Wed10:488.111:237.34:56-0.25:37-0.97:194:39Full Moon3Wed
4Thu11:347.95:43-0.16:21-0.77:194:40Full Moon4Thu
5Fri12:097.212:187.66:270.07:03-0.57:194:41Waning Gibbous5Fri
6Sat12:527.212:587.37:070.27:41-0.27:194:42Waning Gibbous6Sat
7Sun1:337.01:377.07:440.48:130.17:194:43Waning Gibbous7Sun
8Mon2:136.92:156.68:190.68:320.47:194:44Waning Gibbous8Mon
9Tue2:516.82:566.38:580.78:560.67:194:45Third Quarter9Tue
10Wed3:286.73:436.09:470.89:350.87:194:46Third Quarter10Wed
11Thu4:076.64:365.710:460.910:220.97:184:47Third Quarter11Thu
12Fri4:526.65:475.611:580.911:141.07:184:48Third Quarter12Fri
13Sat5:456.57:055.61:060.87:184:49Waning Crescent13Sat
14Sun6:516.68:025.812:131.12:020.57:174:50Waning Crescent14Sun
15Mon7:496.88:476.11:200.92:510.27:174:51Waning Crescent15Mon
16Tue8:337.29:246.42:210.73:35-0.17:164:52Waning Crescent16Tue
17Wed9:127.69:576.73:100.44:16-0.47:164:53New Moon17Wed
18Thu9:537.910:337.03:560.14:55-0.77:164:55New Moon18Thu
19Fri10:368.211:137.34:41-0.25:32-0.97:154:56New Moon19Fri
20Sat11:228.411:567.65:28-0.56:09-1.17:144:57New Moon20Sat
21Sun12:098.36:15-0.76:48-1.17:144:58Waxing Crescent21Sun
22Mon12:417.912:588.17:04-0.77:29-1.07:134:59Waxing Crescent22Mon
23Tue1:298.01:507.87:58-0.68:15-0.87:125:01Waxing Crescent23Tue
24Wed2:208.02:467.39:02-0.49:08-0.57:125:02First Quarter24Wed
25Thu3:177.93:506.810:20-0.210:10-0.17:115:03First Quarter25Thu
26Fri4:207.75:066.411:39-0.111:300.27:105:04First Quarter26Fri
27Sat5:377.46:336.312:51-0.17:095:05Waxing Gibbous27Sat
28Sun7:017.37:466.412:560.31:55-0.37:095:07Waxing Gibbous28Sun
29Mon8:107.48:456.72:050.22:53-0.57:085:08Waxing Gibbous29Mon
30Tue9:077.69:377.03:040.03:46-0.77:075:09Waxing Gibbous30Tue
31Wed9:577.710:257.23:57-0.24:34-0.87:065:10Full Moon31Wed
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