40.8633’ N, 73.6550’ W

Glen Cove, Hempstead Harbor, NY

42°
H 63°
L 40°
N
5mph
High tide
10:26 am

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

TIDE TIMES for Saturday, October 24, 2026
The tide is currently rising in Glen Cove, Hempstead Harbor, NY.
Next low tide : 5:01 pm (-0.3 ft)
Next high tide : in 4h 01m at 10:26 am (8.3 ft)
Sunset today : 6:01 pm
Sunrise tomorrow : 7:16 am
Moon phase : Full Moon (97% illuminated)
Tide Station Location : Station #8516614
Common Questions About Tides

Glen Cove, Hempstead Harbor, NY Tides - Mar 2037

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun10:398.811:088.74:37-1.05:07-1.56:275:46Full Moon1Sun
2Mon11:298.911:569.05:29-1.45:53-1.76:265:47Full Moon2Mon
3Tue12:188.96:18-1.66:39-1.76:245:48Waning Gibbous3Tue
4Wed12:439.11:088.77:08-1.67:25-1.56:225:49Waning Gibbous4Wed
5Thu1:319.11:588.47:59-1.48:14-1.16:215:50Waning Gibbous5Thu
6Fri2:218.82:527.98:54-1.09:08-0.66:195:51Waning Gibbous6Fri
7Sat3:168.33:527.39:56-0.610:12-0.16:185:52Third Quarter7Sat
8Sun5:187.86:036.912:04-0.27:166:53Third Quarter8Sun
9Mon6:307.47:176.612:230.41:130.17:146:55Third Quarter9Mon
10Tue7:437.28:266.61:340.62:180.27:136:56Third Quarter10Tue
11Wed8:497.19:266.72:400.63:170.17:116:57Waning Crescent11Wed
12Thu9:467.210:186.93:380.54:100.07:106:58Waning Crescent12Thu
13Fri10:357.311:037.04:290.44:57-0.17:086:59Waning Crescent13Fri
14Sat11:187.411:417.25:150.25:39-0.17:067:00Waning Crescent14Sat
15Sun11:547.45:550.16:15-0.17:057:01New Moon15Sun
16Mon12:147.312:247.46:310.16:450.07:037:02New Moon16Mon
17Tue12:377.412:457.46:580.07:060.17:017:03New Moon17Tue
18Wed12:547.61:087.47:190.07:240.17:007:04New Moon18Wed
19Thu1:197.71:387.47:43-0.17:510.16:587:05Waxing Crescent19Thu
20Fri1:537.92:157.48:15-0.18:250.26:567:07Waxing Crescent20Fri
21Sat2:327.92:577.38:54-0.19:060.36:557:08Waxing Crescent21Sat
22Sun3:167.93:447.19:390.09:520.56:537:09Waxing Crescent22Sun
23Mon4:057.84:366.910:320.210:470.76:517:10First Quarter23Mon
24Tue4:597.65:356.811:320.311:490.86:507:11First Quarter24Tue
25Wed6:017.56:416.812:420.46:487:12First Quarter25Wed
26Thu7:097.57:577.01:010.71:590.26:467:13Waxing Gibbous26Thu
27Fri8:267.79:117.52:210.43:10-0.26:457:14Waxing Gibbous27Fri
28Sat9:378.110:118.13:34-0.14:09-0.66:437:15Waxing Gibbous28Sat
29Sun10:368.411:038.74:34-0.75:00-1.06:417:16Waxing Gibbous29Sun
30Mon11:288.711:519.15:27-1.25:48-1.26:407:17Full Moon30Mon
31Tue12:178.86:17-1.56:34-1.36:387:18Full Moon31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8516614)

Common Questions About Glen Cove, Hempstead Harbor, NY Tides

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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 97% 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 Full Moon (97% 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