Tides Today & Tomorrow in City Island, NY

TIDE TIMES for Thursday, August 6, 2026
The tide is currently rising in City Island, NY.
Next low tide (tomorrow) : 12:04 am (0.6 ft)
Next high tide : in 1h 47m at 5:12 pm (8.4 ft)
Sunset today : 8:05 pm
Sunrise tomorrow : 5:56 am
Moon phase : Third Quarter (44% illuminated)
Tide Station Location : Station #8518490
Common Questions About Tides

City Island, NY Tides - Sep 2080

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun12:307.812:448.16:440.37:070.46:237:26Waning Gibbous1Sun
2Mon12:597.81:138.37:130.37:400.36:247:24Waning Gibbous2Mon
3Tue1:367.81:508.47:480.48:190.36:257:23Waning Gibbous3Tue
4Wed2:177.62:328.48:280.59:030.46:267:21Waning Gibbous4Wed
5Thu3:047.43:198.49:130.79:550.66:277:19Third Quarter5Thu
6Fri3:557.24:138.210:040.910:560.86:287:18Third Quarter6Fri
7Sat4:547.05:138.111:031.16:297:16Third Quarter7Sat
8Sun6:006.86:217.912:100.912:111.26:307:14Third Quarter8Sun
9Mon7:256.97:468.01:580.81:371.16:317:13Waning Crescent9Mon
10Tue8:527.49:108.43:100.43:130.66:327:11Waning Crescent10Tue
11Wed9:538.010:118.74:07-0.14:180.16:337:09Waning Crescent11Wed
12Thu10:448.611:048.94:57-0.45:15-0.36:347:08New Moon12Thu
13Fri11:339.111:548.95:45-0.76:07-0.66:357:06New Moon13Fri
14Sat12:199.36:30-0.76:57-0.76:367:04New Moon14Sat
15Sun12:438.81:049.37:13-0.57:45-0.66:367:03Waxing Crescent15Sun
16Mon1:318.51:479.17:54-0.28:32-0.36:377:01Waxing Crescent16Mon
17Tue2:198.12:328.78:350.39:230.16:386:59Waxing Crescent17Tue
18Wed3:117.63:198.29:190.810:200.56:396:57Waxing Crescent18Wed
19Thu4:097.24:147.710:151.311:200.86:406:56First Quarter19Thu
20Fri5:126.85:217.311:251.66:416:54First Quarter20Fri
21Sat6:166.76:337.112:211.112:341.76:426:52First Quarter21Sat
22Sun7:206.77:417.01:211.21:371.76:436:51First Quarter22Sun
23Mon8:196.88:407.22:171.22:341.56:446:49Waxing Gibbous23Mon
24Tue9:107.19:297.43:071.03:251.26:456:47Waxing Gibbous24Tue
25Wed9:547.510:107.63:510.84:090.96:466:46Waxing Gibbous25Wed
26Thu10:327.810:467.74:300.74:490.76:476:44Waxing Gibbous26Thu
27Fri11:038.011:147.85:020.55:240.56:486:42Full Moon27Fri
28Sat11:238.111:357.85:250.55:520.36:496:41Full Moon28Sat
29Sun11:398.311:597.85:420.46:140.26:506:39Full Moon29Sun
30Mon12:058.56:080.36:420.16:516:37Full Moon30Mon
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 8:38 pm — 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 44% 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 Third Quarter (44% 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