Tides Today & Tomorrow in City Island, NY

TIDE TIMES for Thursday, July 23, 2026
The tide is currently rising in City Island, NY.
Next low tide : 1:54 pm (1.4 ft)
Next high tide : in 3h 39m at 7:42 am (6.6 ft)
Sunset today : 8:19 pm
Sunrise tomorrow : 5:43 am
Moon phase : Waxing Gibbous (71% illuminated)
Tide Station Location : Station #8518490
Common Questions About Tides

City Island, NY Tides - Jan 2056

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat9:357.610:206.93:340.34:40-0.47:194:37Full Moon1Sat
2Sun10:027.910:457.04:060.15:10-0.57:194:38Full Moon2Sun
3Mon10:398.111:197.24:440.05:39-0.77:194:39Full Moon3Mon
4Tue11:218.211:597.35:26-0.26:12-0.87:194:40Full Moon4Tue
5Wed12:078.36:10-0.36:51-0.87:194:41Waning Gibbous5Wed
6Thu12:437.512:558.26:57-0.37:34-0.77:194:42Waning Gibbous6Thu
7Fri1:327.61:468.07:48-0.38:23-0.67:194:43Waning Gibbous7Fri
8Sat2:247.62:427.68:46-0.19:19-0.57:194:44Third Quarter8Sat
9Sun3:227.73:447.39:560.010:21-0.37:194:45Third Quarter9Sun
10Mon4:247.74:536.911:280.011:36-0.27:184:46Third Quarter10Mon
11Tue5:367.76:216.812:50-0.27:184:47Waning Crescent11Tue
12Wed6:577.97:416.912:59-0.11:56-0.57:184:48Waning Crescent12Wed
13Thu8:048.18:437.22:07-0.32:54-0.87:184:49Waning Crescent13Thu
14Fri9:018.39:367.43:05-0.43:48-1.17:174:50Waning Crescent14Fri
15Sat9:528.410:277.54:00-0.64:39-1.27:174:51New Moon15Sat
16Sun10:408.311:157.54:51-0.65:27-1.27:164:52New Moon16Sun
17Mon11:278.25:39-0.66:12-1.17:164:54New Moon17Mon
18Tue12:017.512:107.96:23-0.46:54-0.87:154:55New Moon18Tue
19Wed12:447.412:517.67:05-0.27:33-0.57:154:56Waxing Crescent19Wed
20Thu1:257.21:307.37:450.18:07-0.17:144:57Waxing Crescent20Thu
21Fri2:047.02:096.98:220.38:220.27:144:58Waxing Crescent21Fri
22Sat2:426.82:496.58:570.58:440.47:134:59Waxing Crescent22Sat
23Sun3:186.73:356.29:430.79:230.67:125:01First Quarter23Sun
24Mon3:576.64:295.910:530.810:110.77:125:02First Quarter24Mon
25Tue4:426.55:425.812:030.87:115:03First Quarter25Tue
26Wed5:396.46:595.81:050.77:105:04First Quarter26Wed
27Thu6:586.57:566.012:010.92:000.57:095:05Waxing Gibbous27Thu
28Fri7:536.88:426.21:090.82:480.27:085:07Waxing Gibbous28Fri
29Sat8:307.19:186.52:120.53:31-0.17:085:08Waxing Gibbous29Sat
30Sun9:037.59:496.83:000.24:11-0.57:075:09Waxing Gibbous30Sun
31Mon9:417.810:217.23:44-0.14:48-0.77:065:10Full Moon31Mon
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 10:48 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 71% 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 (71% 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