Tides Today & Tomorrow in City Island, NY

TIDE TIMES for Thursday, July 30, 2026
The tide is currently rising in City Island, NY.
Next low tide (tomorrow) : 6:58 am (0.1 ft)
Next high tide (tomorrow) : in 2h 42m at 12:24 am (7.9 ft)
Sunset today : 8:13 pm
Sunrise tomorrow : 5:49 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #8518490
Common Questions About Tides

City Island, NY Tides - Oct 2066

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri10:168.810:398.64:20-0.34:48-0.46:526:37Waxing Gibbous1Fri
2Sat11:019.111:258.65:07-0.45:37-0.66:536:35Full Moon2Sat
3Sun11:439.15:51-0.36:23-0.66:546:33Full Moon3Sun
4Mon12:098.512:239.06:33-0.17:07-0.56:556:32Full Moon4Mon
5Tue12:528.212:598.87:100.27:48-0.26:566:30Waning Gibbous5Tue
6Wed1:337.91:338.47:390.68:270.26:576:28Waning Gibbous6Wed
7Thu2:137.62:058.07:570.99:050.66:586:27Waning Gibbous7Thu
8Fri2:547.32:417.78:251.29:440.96:596:25Waning Gibbous8Fri
9Sat3:407.03:247.39:061.410:371.27:006:23Third Quarter9Sat
10Sun4:366.74:167.09:561.611:421.47:016:22Third Quarter10Sun
11Mon5:406.65:196.810:571.77:026:20Third Quarter11Mon
12Tue6:446.76:516.712:421.412:201.77:036:19Third Quarter12Tue
13Wed7:446.98:016.81:371.31:521.57:046:17Waning Crescent13Wed
14Thu8:347.28:507.12:251.12:461.27:056:16Waning Crescent14Thu
15Fri9:137.69:277.33:060.93:300.87:076:14Waning Crescent15Fri
16Sat9:408.09:577.63:380.74:080.47:086:13Waning Crescent16Sat
17Sun10:058.410:277.94:050.44:420.17:096:11New Moon17Sun
18Mon10:368.811:038.04:380.25:19-0.27:106:10New Moon18Mon
19Tue11:149.111:458.15:160.15:59-0.47:116:08New Moon19Tue
20Wed11:569.35:580.06:42-0.57:126:07New Moon20Wed
21Thu12:308.112:439.36:430.07:29-0.47:136:05Waxing Crescent21Thu
22Fri1:188.01:339.17:310.28:20-0.27:146:04Waxing Crescent22Fri
23Sat2:117.82:288.78:240.49:230.17:156:02Waxing Crescent23Sat
24Sun3:117.53:308.39:270.710:490.37:176:01First Quarter24Sun
25Mon4:257.44:457.911:020.87:186:00First Quarter25Mon
26Tue5:547.46:187.712:070.412:340.77:195:58First Quarter26Tue
27Wed7:117.77:387.71:120.31:440.47:205:57Waxing Gibbous27Wed
28Thu8:158.18:417.82:120.12:460.17:215:56Waxing Gibbous28Thu
29Fri9:108.59:358.03:07-0.13:41-0.37:225:54Waxing Gibbous29Fri
30Sat9:588.810:248.13:57-0.24:31-0.57:235:53Waxing Gibbous30Sat
31Sun10:418.911:098.14:44-0.15:19-0.67:255:52Full Moon31Sun
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 3:41 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 spring phase. Tonight's moon is 99% 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 maximum.

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 Full Moon (99% illuminated). This places City Island, NY in a spring tide cycle, so tidal ranges are near their weekly maximum 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