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 1h 36m 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 - Apr 2001

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun4:427.75:276.811:320.311:430.66:377:20First Quarter1Sun
2Mon5:487.56:456.81:180.36:367:21First Quarter2Mon
3Tue7:117.58:207.21:120.62:390.06:347:22Waxing Gibbous3Tue
4Wed8:467.89:277.82:540.23:39-0.46:337:23Waxing Gibbous4Wed
5Thu9:518.210:208.43:58-0.44:31-0.76:317:24Waxing Gibbous5Thu
6Fri10:448.511:088.84:54-0.85:20-1.06:297:25Full Moon6Fri
7Sat11:348.611:549.05:45-1.16:07-1.06:287:26Full Moon7Sat
8Sun12:228.56:34-1.36:51-0.96:267:27Full Moon8Sun
9Mon12:389.01:088.37:21-1.27:33-0.66:247:28Full Moon9Mon
10Tue1:208.81:548.08:06-0.98:13-0.26:237:29Waning Gibbous10Tue
11Wed2:028.42:417.68:51-0.58:520.36:217:30Waning Gibbous11Wed
12Thu2:438.03:317.29:40-0.19:320.76:207:31Waning Gibbous12Thu
13Fri3:297.54:276.910:350.410:311.16:187:32Third Quarter13Fri
14Sat4:247.15:286.611:340.711:461.36:177:33Third Quarter14Sat
15Sun5:356.76:316.512:330.96:157:34Third Quarter15Sun
16Mon6:506.57:346.512:531.41:311.06:147:35Third Quarter16Mon
17Tue7:576.68:306.71:551.32:261.06:127:36Third Quarter17Tue
18Wed8:536.89:197.02:501.03:140.86:117:37Waning Crescent18Wed
19Thu9:407.010:007.33:380.73:570.66:097:38Waning Crescent19Thu
20Fri10:207.210:347.64:210.54:330.56:087:39Waning Crescent20Fri
21Sat10:537.310:567.85:000.25:010.46:067:41Waning Crescent21Sat
22Sun11:177.511:128.05:320.05:200.26:057:42New Moon22Sun
23Mon11:407.611:398.35:58-0.25:460.16:037:43New Moon23Mon
24Tue12:127.76:25-0.36:210.16:027:44New Moon24Tue
25Wed12:168.512:507.86:59-0.47:000.06:007:45Waxing Crescent25Wed
26Thu12:588.61:347.77:38-0.47:430.15:597:46Waxing Crescent26Thu
27Fri1:438.62:217.68:23-0.38:310.35:587:47Waxing Crescent27Fri
28Sat2:338.53:147.49:15-0.19:250.55:567:48Waxing Crescent28Sat
29Sun3:288.24:147.310:190.210:290.65:557:49First Quarter29Sun
30Mon4:317.95:257.211:450.311:520.75:547:50First Quarter30Mon
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