Tides Today & Tomorrow in City Island, NY

TIDE TIMES for Thursday, June 18, 2026
The tide is currently rising in City Island, NY.
Next low tide (tomorrow) : 9:56 am (-0.3 ft)
Next high tide (tomorrow) : in 3h 57m at 3:06 am (8.3 ft)
Sunset today : 8:29 pm
Sunrise tomorrow : 5:23 am
Moon phase : Waxing Crescent (17% illuminated)
Tide Station Location : Station #8518490
Common Questions About Tides

City Island, NY Tides - Oct 2005

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat10:548.011:097.74:550.65:130.56:526:37New Moon1Sat
2Sun11:208.111:327.75:230.55:430.46:536:35New Moon2Sun
3Mon11:358.311:517.75:400.56:050.36:546:34New Moon3Mon
4Tue11:578.45:590.46:290.16:556:32New Moon4Tue
5Wed12:197.712:288.66:300.47:020.16:566:30Waxing Crescent5Wed
6Thu12:557.71:068.67:060.57:400.16:576:29Waxing Crescent6Thu
7Fri1:377.61:498.67:460.68:230.26:586:27Waxing Crescent7Fri
8Sat2:237.42:388.58:320.89:140.56:596:25Waxing Crescent8Sat
9Sun3:147.23:328.29:241.010:160.77:006:24First Quarter9Sun
10Mon4:137.04:348.010:261.211:350.97:016:22First Quarter10Mon
11Tue5:236.95:467.811:421.37:026:21First Quarter11Tue
12Wed6:527.17:167.81:150.71:291.17:036:19Waxing Gibbous12Wed
13Thu8:197.68:418.12:260.42:490.67:046:18Waxing Gibbous13Thu
14Fri9:188.29:408.43:220.03:490.07:056:16Waxing Gibbous14Fri
15Sat10:088.810:318.64:13-0.34:43-0.57:066:14Waxing Gibbous15Sat
16Sun10:539.211:198.65:00-0.55:34-0.87:076:13Full Moon16Sun
17Mon11:369.45:44-0.56:22-0.87:096:11Full Moon17Mon
18Tue12:068.512:189.36:27-0.37:08-0.77:106:10Full Moon18Tue
19Wed12:528.312:599.07:070.07:53-0.57:116:08Waning Gibbous19Wed
20Thu1:388.01:398.67:440.48:38-0.17:126:07Waning Gibbous20Thu
21Fri2:257.62:218.18:190.89:280.47:136:06Waning Gibbous21Fri
22Sat3:167.23:087.68:561.210:250.87:146:04Waning Gibbous22Sat
23Sun4:146.94:087.29:491.611:241.17:156:03Third Quarter23Sun
24Mon5:176.75:256.811:251.77:166:01Third Quarter24Mon
25Tue6:196.66:386.712:221.212:351.77:186:00Third Quarter25Tue
26Wed7:196.87:426.71:171.31:371.67:195:59Third Quarter26Wed
27Thu8:137.08:366.92:091.22:311.37:205:57Waning Crescent27Thu
28Fri9:007.49:217.12:541.03:191.07:215:56Waning Crescent28Fri
29Sat9:397.79:597.23:340.84:000.77:225:55Waning Crescent29Sat
30Sun9:108.09:307.43:060.73:370.46:234:53Waning Crescent30Sun
31Mon9:308.29:537.53:290.64:070.26:244:52New 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 6:31 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 17% 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 Waxing Crescent (17% 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