Tides Today & Tomorrow in City Island, NY

TIDE TIMES for Sunday, June 21, 2026
The tide is currently rising in City Island, NY.
Next low tide : 11:48 am (0.3 ft)
Next high tide : in 5h 06m at 5:15 am (7.5 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 - May 2002

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed2:508.23:437.49:53-0.110:040.85:537:51Waning Gibbous1Wed
2Thu3:507.64:477.110:540.311:131.05:517:52Third Quarter2Thu
3Fri5:007.25:506.911:540.65:507:53Third Quarter3Fri
4Sat6:106.96:516.912:171.212:520.85:497:54Third Quarter4Sat
5Sun7:166.87:507.01:181.11:480.95:487:55Third Quarter5Sun
6Mon8:166.88:437.22:161.02:390.95:477:56Waning Crescent6Mon
7Tue9:097.09:307.53:080.73:260.85:457:57Waning Crescent7Tue
8Wed9:547.110:107.73:550.54:070.75:447:58Waning Crescent8Wed
9Thu10:367.210:457.94:380.34:440.75:437:59Waning Crescent9Thu
10Fri11:137.311:117.95:180.15:140.75:428:00New Moon10Fri
11Sat11:447.311:248.05:530.05:300.75:418:01New Moon11Sat
12Sun12:067.36:210.05:520.65:408:02New Moon12Sun
13Mon12:287.36:400.06:250.65:398:03New Moon13Mon
14Tue12:208.21:007.47:06-0.17:030.65:388:04Waxing Crescent14Tue
15Wed1:008.31:407.47:420.07:460.65:378:05Waxing Crescent15Wed
16Thu1:458.32:257.38:250.08:320.75:368:06Waxing Crescent16Thu
17Fri2:338.23:157.39:140.29:250.75:358:07Waxing Crescent17Fri
18Sat3:278.14:117.310:110.310:260.85:348:08First Quarter18Sat
19Sun4:267.95:147.411:150.411:350.85:338:09First Quarter19Sun
20Mon5:327.76:227.712:270.45:338:10First Quarter20Mon
21Tue6:467.67:388.01:030.61:450.25:328:11Waxing Gibbous21Tue
22Wed8:107.78:458.52:290.22:500.05:318:12Waxing Gibbous22Wed
23Thu9:187.99:409.03:33-0.33:47-0.25:308:13Waxing Gibbous23Thu
24Fri10:148.110:299.34:29-0.74:39-0.35:308:13Waxing Gibbous24Fri
25Sat11:068.211:179.35:22-0.95:30-0.35:298:14Full Moon25Sat
26Sun11:578.26:13-1.06:19-0.25:288:15Full Moon26Sun
27Mon12:059.212:488.17:02-0.97:070.05:288:16Full Moon27Mon
28Tue12:528.91:377.97:49-0.67:540.35:278:17Waning Gibbous28Tue
29Wed1:408.52:287.78:37-0.38:430.65:278:18Waning Gibbous29Wed
30Thu2:298.03:217.49:270.19:370.95:268:18Waning Gibbous30Thu
31Fri3:237.64:167.210:200.510:381.25:268:19Waning Gibbous31Fri
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 8:31 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 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