Tides Today & Tomorrow in Glen Cove, Hempstead Harbor, NY

TIDE TIMES for Monday, July 13, 2026
The tide is currently rising in Glen Cove, Hempstead Harbor, NY.
Next low tide : 5:19 pm (-0.1 ft)
Next high tide : in 36m at 11:13 am (7.8 ft)
Sunset today : 8:26 pm
Sunrise tomorrow : 5:34 am
Moon phase : New Moon (1% illuminated)
Tide Station Location : Station #8516614
Common Questions About Tides

Glen Cove, Hempstead Harbor, NY Tides - Jun 2064

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun1:088.71:497.77:47-0.77:550.35:248:20Waning Gibbous1Sun
2Mon1:548.42:367.68:33-0.48:440.55:248:21Waning Gibbous2Mon
3Tue2:418.03:247.49:19-0.19:360.85:248:22Waning Gibbous3Tue
4Wed3:297.64:137.310:080.310:341.05:238:22Waning Gibbous4Wed
5Thu4:217.25:067.211:000.611:361.15:238:23Third Quarter5Thu
6Fri5:196.86:007.111:540.95:238:24Third Quarter6Fri
7Sat6:226.66:547.112:361.112:481.15:228:24Third Quarter7Sat
8Sun7:266.47:487.21:341.01:421.25:228:25Third Quarter8Sun
9Mon8:266.48:397.32:300.92:351.35:228:25Waning Crescent9Mon
10Tue9:206.59:247.43:210.73:231.35:228:26Waning Crescent10Tue
11Wed10:066.510:037.64:080.54:051.35:228:26Waning Crescent11Wed
12Thu10:466.610:377.74:500.44:421.25:228:27Waning Crescent12Thu
13Fri11:206.711:107.95:280.35:151.15:228:27New Moon13Fri
14Sat11:516.911:478.16:020.15:491.05:228:28New Moon14Sat
15Sun12:267.16:340.06:280.85:228:28New Moon15Sun
16Mon12:288.21:057.47:08-0.27:100.65:228:28New Moon16Mon
17Tue1:128.31:487.77:46-0.37:570.45:228:29Waxing Crescent17Tue
18Wed1:598.32:357.98:28-0.38:470.35:228:29Waxing Crescent18Wed
19Thu2:508.23:258.19:15-0.39:430.25:228:29Waxing Crescent19Thu
20Fri3:438.04:198.310:06-0.210:460.25:238:29First Quarter20Fri
21Sat4:427.75:178.411:030.011:540.15:238:30First Quarter21Sat
22Sun5:467.56:198.412:050.15:238:30First Quarter22Sun
23Mon6:577.37:268.51:060.01:110.35:238:30Waxing Gibbous23Mon
24Tue8:127.28:348.62:15-0.22:190.35:248:30Waxing Gibbous24Tue
25Wed9:217.39:378.63:19-0.43:250.35:248:30Waxing Gibbous25Wed
26Thu10:217.410:338.74:18-0.54:250.35:258:30Waxing Gibbous26Thu
27Fri11:157.511:258.65:12-0.65:200.25:258:30Full Moon27Fri
28Sat12:067.66:02-0.76:120.25:258:30Full Moon28Sat
29Sun12:148.512:537.66:50-0.66:590.35:268:30Full Moon29Sun
30Mon12:588.31:367.67:33-0.47:440.45:268:30Full Moon30Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8516614)

Common Questions About Glen Cove, Hempstead Harbor, NY Tides

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What time does the tide turn (slack tide) in Glen Cove, Hempstead Harbor, NY today?

Slack tide in Glen Cove, Hempstead Harbor, NY is approximately 2:16 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 Glen Cove, Hempstead Harbor, NY?

Glen Cove, Hempstead Harbor, NY is currently in a spring phase. Tonight's moon is 1% 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 Glen Cove, Hempstead Harbor, 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 Glen Cove, Hempstead Harbor, NY?

Tide predictions for Glen Cove, Hempstead Harbor, 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 Glen Cove, Hempstead Harbor, NY?

Tide data for Glen Cove, Hempstead Harbor, NY is sourced from NOAA Station #8516614. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8516614.

What is the moon phase in Glen Cove, Hempstead Harbor, NY tonight?

Tonight the moon over Glen Cove, Hempstead Harbor, NY is New Moon (1% illuminated). This places Glen Cove, Hempstead Harbor, 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