Tides Today & Tomorrow in City Island, NY

TIDE TIMES for Friday, July 24, 2026
The tide is currently falling in City Island, NY.
Next low tide : in 41m at 2:41 am (0.7 ft)
Next high tide : 8:40 am (6.6 ft)
Sunset today : 8:19 pm
Sunrise tomorrow : 5:44 am
Moon phase : Waxing Gibbous (79% illuminated)
Tide Station Location : Station #8518490
Common Questions About Tides

City Island, NY Tides - Sep 2057

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat12:348.312:598.57:03-0.17:230.06:227:27Waxing Crescent1Sat
2Sun1:168.41:398.77:39-0.18:050.06:237:25Waxing Crescent2Sun
3Mon2:018.22:238.88:200.08:520.16:247:23Waxing Crescent3Mon
4Tue2:498.03:128.89:060.29:460.26:257:22First Quarter4Tue
5Wed3:437.74:068.69:580.510:510.46:267:20First Quarter5Wed
6Thu4:437.45:078.410:580.76:277:18First Quarter6Thu
7Fri5:527.26:188.212:180.612:110.96:287:17First Quarter7Fri
8Sat7:267.27:518.21:530.52:000.86:297:15Waxing Gibbous8Sat
9Sun8:507.59:108.43:010.23:160.56:307:13Waxing Gibbous9Sun
10Mon9:508.010:098.73:58-0.14:160.16:317:12Waxing Gibbous10Mon
11Tue10:428.411:018.94:50-0.45:10-0.26:327:10Full Moon11Tue
12Wed11:308.711:498.95:39-0.66:01-0.46:337:08Full Moon12Wed
13Thu12:158.86:25-0.66:48-0.46:347:07Full Moon13Thu
14Fri12:358.712:578.87:07-0.47:33-0.36:357:05Full Moon14Fri
15Sat1:198.41:378.67:460.08:16-0.16:367:03Waning Gibbous15Sat
16Sun2:028.12:138.48:190.48:590.36:377:02Waning Gibbous16Sun
17Mon2:457.72:488.18:410.89:450.66:387:00Waning Gibbous17Mon
18Tue3:317.33:247.79:031.110:360.96:396:58Waning Gibbous18Tue
19Wed4:227.04:067.49:411.411:321.26:406:56Third Quarter19Wed
20Thu5:226.75:007.110:321.76:416:55Third Quarter20Thu
21Fri6:276.66:216.912:321.311:33 AM1.86:426:53Third Quarter21Fri
22Sat7:326.67:476.91:311.31:301.86:436:51Third Quarter22Sat
23Sun8:306.88:457.12:261.22:341.66:446:50Waning Crescent23Sun
24Mon9:187.19:307.43:151.03:241.36:456:48Waning Crescent24Mon
25Tue9:587.510:057.73:570.74:050.96:466:46Waning Crescent25Tue
26Wed10:297.810:318.04:340.54:400.66:476:45Waning Crescent26Wed
27Thu10:528.210:578.25:030.25:120.36:486:43New Moon27Thu
28Fri11:178.511:318.45:270.05:450.06:496:41New Moon28Fri
29Sat11:508.95:57-0.16:23-0.36:506:40New Moon29Sat
30Sun12:118.512:309.16:33-0.27:04-0.46:516:38Waxing Crescent30Sun
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 5:40 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 transitional phase. Tonight's moon is 79% 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 shifting between spring and neap.

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 Gibbous (79% illuminated). This places City Island, NY in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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