Tides Today & Tomorrow in City Island, NY

TIDE TIMES for Sunday, June 21, 2026
The tide is currently falling in City Island, NY.
Next low tide (tomorrow) : in 52m at 12:25 am (0.5 ft)
Next high tide (tomorrow) : 6:17 am (7.2 ft)
Sunset today : 8:30 pm
Sunrise tomorrow : 5:23 am
Moon phase : First Quarter (48% illuminated)
Tide Station Location : Station #8518490
Common Questions About Tides

City Island, NY Tides - Oct 2000

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun2:158.02:218.48:310.59:140.26:526:37Waxing Crescent1Sun
2Mon3:027.63:018.09:010.910:040.66:536:35Waxing Crescent2Mon
3Tue3:547.23:477.69:301.311:010.96:546:33First Quarter3Tue
4Wed4:536.94:457.210:191.611:591.26:556:32First Quarter4Wed
5Thu5:556.76:007.012:061.76:566:30First Quarter5Thu
6Fri6:586.77:146.912:561.31:131.76:576:28First Quarter6Fri
7Sat7:586.98:157.01:521.22:121.56:586:27Waxing Gibbous7Sat
8Sun8:507.19:067.32:431.13:031.36:596:25Waxing Gibbous8Sun
9Mon9:347.59:487.53:280.83:480.97:006:23Waxing Gibbous9Mon
10Tue10:107.810:217.74:060.64:270.67:016:22Waxing Gibbous10Tue
11Wed10:368.010:457.94:370.45:010.47:026:20Full Moon11Wed
12Thu10:538.311:098.14:590.25:290.17:036:19Full Moon12Thu
13Fri11:188.711:438.25:240.15:58-0.17:046:17Full Moon13Fri
14Sat11:548.95:580.06:34-0.37:056:16Full Moon14Sat
15Sun12:238.312:359.16:370.07:14-0.37:076:14Waning Gibbous15Sun
16Mon1:078.21:199.17:190.07:59-0.27:086:13Waning Gibbous16Mon
17Tue1:548.12:088.98:050.28:500.07:096:11Waning Gibbous17Tue
18Wed2:467.83:028.68:570.49:520.37:106:10Third Quarter18Wed
19Thu3:457.54:028.39:580.711:240.57:116:08Third Quarter19Thu
20Fri4:567.45:137.911:170.97:126:07Third Quarter20Fri
21Sat6:277.46:517.812:500.41:080.87:136:05Third Quarter21Sat
22Sun7:517.78:177.91:580.22:220.47:146:04Waning Crescent22Sun
23Mon8:548.29:198.22:57-0.13:230.07:156:02Waning Crescent23Mon
24Tue9:468.710:118.43:50-0.34:17-0.47:176:01Waning Crescent24Tue
25Wed10:339.010:588.54:39-0.55:08-0.67:186:00New Moon25Wed
26Thu11:179.111:448.45:26-0.55:55-0.77:195:58New Moon26Thu
27Fri11:589.16:10-0.36:40-0.77:205:57New Moon27Fri
28Sat12:278.312:368.96:500.07:22-0.57:215:56New Moon28Sat
29Sun1:098.012:118.66:260.37:02-0.26:224:54Waxing Crescent29Sun
30Mon12:507.712:438.26:520.77:380.26:244:53Waxing Crescent30Mon
31Tue1:297.41:157.87:061.08:070.66:254:52Waxing Crescent31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8518490)

Common Questions About City Island, NY Tides

Show All
What time does the tide turn (slack tide) in City Island, NY today?

Slack tide in City Island, NY is approximately 3:21 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 neap phase. Tonight's moon is 48% 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 minimum.

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 First Quarter (48% illuminated). This places City Island, NY in a neap tide cycle, so tidal ranges are near their weekly minimum 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