Tides Today & Tomorrow in City Island, NY

TIDE TIMES for Thursday, June 18, 2026
The tide is currently rising in City Island, NY.
Next low tide : 9:00 am (-0.5 ft)
Next high tide : in 15m at 2:02 am (8.7 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 - Apr 2007

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun11:437.511:537.95:47-0.36:010.06:387:19Full Moon1Sun
2Mon12:197.46:24-0.36:300.26:377:20Full Moon2Mon
3Tue12:217.912:487.26:54-0.26:450.46:357:21Full Moon3Tue
4Wed12:397.81:097.17:13-0.16:550.46:337:22Full Moon4Wed
5Thu12:577.71:287.07:260.07:230.56:327:23Waning Gibbous5Thu
6Fri1:257.71:576.97:530.17:590.66:307:24Waning Gibbous6Fri
7Sat2:027.62:356.88:300.28:400.86:287:25Waning Gibbous7Sat
8Sun2:447.43:196.69:140.49:270.96:277:26Waning Gibbous8Sun
9Mon3:327.34:096.510:050.610:211.06:257:27Third Quarter9Mon
10Tue4:267.25:066.411:040.711:211.16:247:28Third Quarter10Tue
11Wed5:257.26:096.612:080.76:227:30Third Quarter11Wed
12Thu6:327.27:196.912:280.91:210.56:207:31Waning Crescent12Thu
13Fri7:467.58:297.51:450.62:330.26:197:32Waning Crescent13Fri
14Sat8:567.89:258.23:040.13:30-0.26:177:33Waning Crescent14Sat
15Sun9:538.210:138.84:06-0.54:19-0.56:167:34Waning Crescent15Sun
16Mon10:458.411:009.35:01-1.05:07-0.76:147:35New Moon16Mon
17Tue11:358.511:489.55:54-1.25:54-0.76:137:36New Moon17Tue
18Wed12:278.46:45-1.36:42-0.66:117:37New Moon18Wed
19Thu12:379.41:198.27:36-1.27:30-0.46:107:38Waxing Crescent19Thu
20Fri1:289.02:147.88:30-0.88:230.06:087:39Waxing Crescent20Fri
21Sat2:238.53:157.59:31-0.49:290.46:077:40Waxing Crescent21Sat
22Sun3:267.94:257.210:370.110:500.86:057:41First Quarter22Sun
23Mon4:447.45:357.011:430.46:047:42First Quarter23Mon
24Tue6:017.16:417.012:030.912:440.56:027:43First Quarter24Tue
25Wed7:116.97:437.11:090.91:430.66:017:44First Quarter25Wed
26Thu8:137.08:387.42:090.72:370.66:007:45Waxing Gibbous26Thu
27Fri9:077.19:267.63:040.53:250.55:587:46Waxing Gibbous27Fri
28Sat9:547.210:087.93:530.34:090.55:577:47Waxing Gibbous28Sat
29Sun10:377.310:468.04:380.14:500.55:567:48Waxing Gibbous29Sun
30Mon11:167.311:208.05:19-0.15:250.65:547:50Full Moon30Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8518490)

Common Questions About City Island, NY Tides

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

Slack tide in City Island, NY is approximately 5:31 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