Tides Today & Tomorrow in City Island, NY

TIDE TIMES for Sunday, June 21, 2026
The tide is currently falling in City Island, NY.
Next low tide : in 6h 04m at 11:48 am (0.3 ft)
Next high tide : 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 - Mar 2015

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun8:337.38:587.22:290.13:01-0.36:295:45Waxing Gibbous1Sun
2Mon9:217.59:427.43:18-0.13:47-0.46:275:47Waxing Gibbous2Mon
3Tue10:047.510:237.54:04-0.34:30-0.56:265:48Full Moon3Tue
4Wed10:437.511:007.64:46-0.35:08-0.46:245:49Full Moon4Wed
5Thu11:187.511:327.65:23-0.35:41-0.36:225:50Full Moon5Thu
6Fri11:457.411:507.55:53-0.36:01-0.26:215:51Full Moon6Fri
7Sat11:567.36:05-0.26:02-0.16:195:52Full Moon7Sat
8Sun12:027.51:167.27:18-0.27:27-0.17:186:53Waning Gibbous8Sun
9Mon1:297.61:497.27:49-0.28:02-0.17:166:54Waning Gibbous9Mon
10Tue2:047.62:287.18:27-0.28:420.07:146:55Waning Gibbous10Tue
11Wed2:467.63:137.09:11-0.19:280.27:136:57Waning Gibbous11Wed
12Thu3:327.64:036.910:000.110:190.37:116:58Third Quarter12Thu
13Fri4:247.54:586.710:560.211:150.47:106:59Third Quarter13Fri
14Sat5:217.45:586.711:580.37:087:00Third Quarter14Sat
15Sun6:247.57:076.812:180.41:120.27:067:01Waning Crescent15Sun
16Mon7:377.68:267.31:310.22:48-0.17:057:02Waning Crescent16Mon
17Tue8:538.09:337.93:01-0.23:53-0.67:037:03Waning Crescent17Tue
18Wed9:578.410:278.44:12-0.74:47-1.07:017:04Waning Crescent18Wed
19Thu10:538.711:188.95:11-1.25:37-1.37:007:05New Moon19Thu
20Fri11:458.96:05-1.56:24-1.46:587:06New Moon20Fri
21Sat12:089.112:388.86:57-1.67:11-1.36:567:07New Moon21Sat
22Sun12:589.11:308.67:48-1.57:58-1.16:557:09Waxing Crescent22Sun
23Mon1:488.92:238.28:41-1.28:48-0.76:537:10Waxing Crescent23Mon
24Tue2:408.53:217.89:39-0.89:48-0.26:517:11Waxing Crescent24Tue
25Wed3:398.04:267.410:41-0.410:560.26:507:12First Quarter25Wed
26Thu4:487.55:327.011:440.06:487:13First Quarter26Thu
27Fri5:587.16:386.812:030.512:450.26:467:14First Quarter27Fri
28Sat7:076.97:416.91:060.61:440.36:457:15First Quarter28Sat
29Sun8:106.98:387.02:060.62:390.36:437:16Waxing Gibbous29Sun
30Mon9:067.19:297.33:010.43:300.26:417:17Waxing Gibbous30Mon
31Tue9:547.310:137.53:510.24:160.16:407:18Waxing Gibbous31Tue
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 2:48 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