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 3h 04m at 9:57 pm (0.4 ft)
Next high tide (tomorrow) : 3:54 am (7.5 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 - Jun 2076

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon12:087.96:19-0.66:250.45:258:21New Moon1Mon
2Tue12:138.512:507.77:02-0.47:030.65:248:22New Moon2Tue
3Wed12:498.21:317.67:41-0.27:320.85:248:22New Moon3Wed
4Thu1:207.92:087.48:170.27:471.05:248:23Waxing Crescent4Thu
5Fri1:507.72:447.28:430.48:151.15:248:24Waxing Crescent5Fri
6Sat2:237.43:187.18:560.78:551.25:238:24Waxing Crescent6Sat
7Sun3:037.23:547.09:280.89:421.35:238:25Waxing Crescent7Sun
8Mon3:477.04:357.010:110.910:341.35:238:25First Quarter8Mon
9Tue4:366.85:207.110:591.011:301.35:238:26First Quarter9Tue
10Wed5:286.76:077.211:491.05:238:26First Quarter10Wed
11Thu6:246.66:587.412:281.212:401.05:238:27First Quarter11Thu
12Fri7:266.77:517.71:321.01:350.95:238:27Waxing Gibbous12Fri
13Sat8:296.98:418.12:390.72:290.85:238:28Waxing Gibbous13Sat
14Sun9:227.29:288.53:350.33:220.65:238:28Waxing Gibbous14Sun
15Mon10:097.510:158.84:26-0.14:130.45:238:29Full Moon15Mon
16Tue10:577.711:049.15:17-0.45:050.35:238:29Full Moon16Tue
17Wed11:467.911:559.26:08-0.65:590.15:238:29Full Moon17Wed
18Thu12:398.06:59-0.76:540.05:238:29Full Moon18Thu
19Fri12:499.11:348.07:51-0.67:510.05:238:30Waning Gibbous19Fri
20Sat1:468.92:338.08:46-0.58:550.15:238:30Waning Gibbous20Sat
21Sun2:468.63:388.19:48-0.310:130.35:248:30Waning Gibbous21Sun
22Mon3:538.24:478.110:53-0.211:290.35:248:30Third Quarter22Mon
23Tue5:087.95:548.211:550.05:248:30Third Quarter23Tue
24Wed6:217.66:598.212:360.212:560.15:248:31Third Quarter24Wed
25Thu7:307.58:008.31:400.11:550.25:258:31Waning Crescent25Thu
26Fri8:337.58:568.42:39-0.12:520.35:258:31Waning Crescent26Fri
27Sat9:287.59:478.53:34-0.23:460.45:268:31Waning Crescent27Sat
28Sun10:197.610:338.54:25-0.34:350.45:268:31Waning Crescent28Sun
29Mon11:057.711:168.35:14-0.45:220.55:278:31New Moon29Mon
30Tue11:507.711:578.25:59-0.36:060.65:278:30New Moon30Tue
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 12:55 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 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