Tides Today & Tomorrow in City Island, NY

TIDE TIMES for Tuesday, August 4, 2026
The tide is currently falling in City Island, NY.
Next low tide : in 1h 48m at 9:18 am (0.2 ft)
Next high tide : 3:26 pm (8.5 ft)
Sunset today : 8:07 pm
Sunrise tomorrow : 5:54 am
Moon phase : Third Quarter (66% illuminated)
Tide Station Location : Station #8518490
Common Questions About Tides

City Island, NY Tides - May 2075

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed12:038.36:17-1.06:20-0.45:527:51Full Moon1Wed
2Thu12:159.312:528.37:05-1.07:08-0.45:517:52Waning Gibbous2Thu
3Fri1:059.31:448.17:56-0.97:58-0.25:507:53Waning Gibbous3Fri
4Sat1:589.02:417.98:54-0.68:560.15:497:54Waning Gibbous4Sat
5Sun2:558.63:487.610:07-0.210:160.45:477:55Waning Gibbous5Sun
6Mon4:048.15:097.411:240.011:480.55:467:56Third Quarter6Mon
7Tue5:307.76:277.512:320.15:457:57Third Quarter7Tue
8Wed6:547.67:367.71:010.51:350.15:447:58Third Quarter8Wed
9Thu8:047.68:378.02:060.22:340.05:437:59Waning Crescent9Thu
10Fri9:037.79:298.33:050.03:27-0.15:428:00Waning Crescent10Fri
11Sat9:557.910:158.53:58-0.34:16-0.15:418:01Waning Crescent11Sat
12Sun10:417.910:588.54:47-0.55:020.05:408:02Waning Crescent12Sun
13Mon11:257.911:378.55:33-0.65:440.15:398:03New Moon13Mon
14Tue12:077.86:16-0.56:230.35:388:04New Moon14Tue
15Wed12:128.312:457.76:55-0.46:540.65:378:05New Moon15Wed
16Thu12:418.11:217.57:30-0.17:070.85:368:06New Moon16Thu
17Fri1:027.91:507.37:560.17:220.85:358:07Waxing Crescent17Fri
18Sat1:267.72:147.28:030.37:540.95:348:08Waxing Crescent18Sat
19Sun1:597.62:437.18:290.58:351.05:338:09Waxing Crescent19Sun
20Mon2:387.43:227.09:070.69:211.15:328:10Waxing Crescent20Mon
21Tue3:237.34:067.09:530.710:121.25:328:11First Quarter21Tue
22Wed4:137.14:557.010:440.811:071.25:318:12First Quarter22Wed
23Thu5:067.15:487.111:380.85:308:13First Quarter23Thu
24Fri6:037.16:437.412:051.112:330.75:308:14First Quarter24Fri
25Sat7:057.27:417.81:080.91:310.65:298:15Waxing Gibbous25Sat
26Sun8:107.48:368.32:160.52:290.45:288:16Waxing Gibbous26Sun
27Mon9:107.79:278.83:210.03:240.25:288:16Waxing Gibbous27Mon
28Tue10:038.010:169.24:18-0.44:160.05:278:17Full Moon28Tue
29Wed10:548.211:069.55:14-0.75:09-0.25:278:18Full Moon29Wed
30Thu11:478.311:589.56:08-0.96:03-0.35:268:19Full Moon30Thu
31Fri12:428.37:02-1.06:59-0.25:268:20Full Moon31Fri
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 12:22 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 transitional phase. Tonight's moon is 66% 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 Third Quarter (66% 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