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 : 11:48 am (0.3 ft)
Next high tide : in 2h 34m at 5:15 am (7.5 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 2002

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri12:048.712:268.66:38-1.47:02-1.36:285:46Waning Gibbous1Fri
2Sat12:538.71:198.27:32-1.27:49-1.06:275:47Waning Gibbous2Sat
3Sun1:458.52:167.78:32-0.98:43-0.66:255:48Waning Gibbous3Sun
4Mon2:418.23:217.29:40-0.59:51-0.16:245:49Third Quarter4Mon
5Tue3:457.74:326.710:48-0.211:030.36:225:50Third Quarter5Tue
6Wed4:587.35:456.511:540.06:215:51Third Quarter6Wed
7Thu6:127.16:556.512:120.512:570.16:195:52Third Quarter7Thu
8Fri7:217.07:566.71:170.51:560.06:175:53Waning Crescent8Fri
9Sat8:197.28:486.92:150.32:49-0.16:165:55Waning Crescent9Sat
10Sun9:097.39:347.23:070.13:37-0.26:145:56Waning Crescent10Sun
11Mon9:537.510:167.33:540.04:20-0.36:135:57Waning Crescent11Mon
12Tue10:347.510:547.54:37-0.24:59-0.36:115:58New Moon12Tue
13Wed11:107.511:267.55:16-0.25:33-0.26:095:59New Moon13Wed
14Thu11:417.411:507.55:49-0.25:56-0.16:086:00New Moon14Thu
15Fri12:027.26:12-0.16:000.06:066:01New Moon15Fri
16Sat12:017.512:197.16:23-0.16:200.06:046:02Waxing Crescent16Sat
17Sun12:237.512:477.16:46-0.16:520.16:036:03Waxing Crescent17Sun
18Mon12:557.61:237.07:200.07:300.26:016:04Waxing Crescent18Mon
19Tue1:347.62:056.88:010.18:140.45:596:05Waxing Crescent19Tue
20Wed2:187.52:536.78:490.39:030.65:586:07First Quarter20Wed
21Thu3:077.43:476.59:430.49:580.75:566:08First Quarter21Thu
22Fri4:037.34:476.410:460.510:590.85:546:09First Quarter22Fri
23Sat5:067.35:566.512:020.55:536:10First Quarter23Sat
24Sun6:177.47:176.912:090.61:410.25:516:11Waxing Gibbous24Sun
25Mon7:377.88:257.51:330.32:45-0.35:496:12Waxing Gibbous25Mon
26Tue8:448.29:188.12:50-0.33:37-0.75:486:13Waxing Gibbous26Tue
27Wed9:398.610:078.73:51-0.84:25-1.15:466:14Full Moon27Wed
28Thu10:318.810:559.14:46-1.25:11-1.25:446:15Full Moon28Thu
29Fri11:238.711:439.25:38-1.45:55-1.25:436:16Full Moon29Fri
30Sat12:138.56:28-1.46:40-1.05:416:17Waning Gibbous30Sat
31Sun12:319.11:058.27:19-1.27:26-0.65:396:18Waning Gibbous31Sun
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 8:31 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 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