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 1h 35m 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 - Nov 2066

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon11:228.911:528.05:280.06:04-0.67:265:51Full Moon1Mon
2Tue11:598.76:100.26:46-0.47:275:49Full Moon2Tue
3Wed12:337.812:338.46:450.57:25-0.27:285:48Full Moon3Wed
4Thu1:117.61:038.17:110.78:000.27:295:47Waning Gibbous4Thu
5Fri1:477.41:317.87:250.98:250.57:315:46Waning Gibbous5Fri
6Sat2:217.12:047.57:541.08:390.77:325:45Waning Gibbous6Sat
7Sun1:556.91:437.27:331.28:130.96:334:44Waning Gibbous7Sun
8Mon2:356.82:297.08:201.38:591.06:344:43Third Quarter8Mon
9Tue3:226.73:196.89:141.49:501.16:354:42Third Quarter9Tue
10Wed4:136.84:146.710:131.410:441.16:364:41Third Quarter10Wed
11Thu5:056.95:136.611:161.311:381.06:384:40Third Quarter11Thu
12Fri5:597.26:176.712:241.06:394:39Waning Crescent12Fri
13Sat6:517.57:197.012:330.81:310.76:404:38Waning Crescent13Sat
14Sun7:378.08:107.31:250.62:230.26:414:37Waning Crescent14Sun
15Mon8:218.58:557.62:140.43:10-0.26:424:36Waning Crescent15Mon
16Tue9:048.99:397.83:010.13:57-0.56:434:35New Moon16Tue
17Wed9:499.210:267.93:48-0.14:45-0.76:454:35New Moon17Wed
18Thu10:379.311:167.94:38-0.25:35-0.86:464:34New Moon18Thu
19Fri11:299.25:30-0.26:27-0.76:474:33Waxing Crescent19Fri
20Sat12:097.912:238.96:24-0.17:23-0.56:484:33Waxing Crescent20Sat
21Sun1:067.81:228.57:240.18:28-0.36:494:32Waxing Crescent21Sun
22Mon2:127.62:288.18:420.39:39-0.16:504:31First Quarter22Mon
23Tue3:297.63:497.710:100.410:450.06:524:31First Quarter23Tue
24Wed4:437.75:087.411:210.311:470.06:534:30First Quarter24Wed
25Thu5:507.96:187.312:260.16:544:30First Quarter25Thu
26Fri6:528.17:217.312:460.01:26-0.16:554:29Waxing Gibbous26Fri
27Sat7:478.38:177.41:420.02:21-0.46:564:29Waxing Gibbous27Sat
28Sun8:378.49:067.52:340.03:12-0.66:574:28Waxing Gibbous28Sun
29Mon9:228.49:517.53:220.13:59-0.66:584:28Waxing Gibbous29Mon
30Tue10:038.310:347.54:070.24:44-0.66:594:28Full 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 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