40.8633’ N, 73.6550’ W

Glen Cove, Hempstead Harbor, NY

70°
H 83°
L 71°
SW
8mph
Low tide
10:10 am

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

TIDE TIMES for Thursday, September 3, 2026
The tide is currently falling in Glen Cove, Hempstead Harbor, NY.
Next low tide : in 3h 31m at 10:10 am (0.5 ft)
Next high tide : 4:26 pm (8.4 ft)
Sunset today : 7:24 pm
Sunrise tomorrow : 6:23 am
Moon phase : Third Quarter (58% illuminated)
Tide Station Location : Station #8516614
Common Questions About Tides

Glen Cove, Hempstead Harbor, NY Tides - Aug 2058

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu9:157.19:338.63:220.13:210.65:518:10Waxing Gibbous1Thu
2Fri10:177.510:318.94:21-0.34:230.25:528:09Waxing Gibbous2Fri
3Sat11:138.011:279.15:14-0.75:22-0.25:538:08Full Moon3Sat
4Sun12:058.46:05-1.06:17-0.55:548:07Full Moon4Sun
5Mon12:209.212:568.76:54-1.27:11-0.75:558:05Full Moon5Mon
6Tue1:139.21:468.97:41-1.28:04-0.85:568:04Waning Gibbous6Tue
7Wed2:059.02:369.08:29-1.08:58-0.75:578:03Waning Gibbous7Wed
8Thu2:578.63:288.89:18-0.79:55-0.55:588:02Waning Gibbous8Thu
9Fri3:528.24:228.610:12-0.310:57-0.25:598:00Third Quarter9Fri
10Sat4:527.75:218.311:120.16:007:59Third Quarter10Sat
11Sun5:587.26:257.912:020.112:160.66:017:58Third Quarter11Sun
12Mon7:086.97:327.71:070.31:220.96:027:56Third Quarter12Mon
13Tue8:156.88:367.62:100.42:251.06:037:55Waning Crescent13Tue
14Wed9:176.89:337.63:090.43:241.06:047:54Waning Crescent14Wed
15Thu10:106.910:237.64:020.44:171.06:057:52Waning Crescent15Thu
16Fri10:577.011:067.74:510.35:040.96:067:51Waning Crescent16Fri
17Sat11:387.111:447.75:350.25:460.96:077:50New Moon17Sat
18Sun12:137.26:130.26:220.86:087:48New Moon18Sun
19Mon12:157.712:417.36:460.36:520.76:097:47New Moon19Mon
20Tue12:397.71:017.57:100.37:160.66:107:45New Moon20Tue
21Wed1:047.71:257.77:300.37:420.56:117:44Waxing Crescent21Wed
22Thu1:357.71:567.97:540.38:140.46:127:42Waxing Crescent22Thu
23Fri2:137.72:348.08:270.48:530.46:137:41Waxing Crescent23Fri
24Sat2:547.63:168.19:060.59:380.46:147:39Waxing Crescent24Sat
25Sun3:407.44:038.19:500.610:300.56:157:38First Quarter25Sun
26Mon4:327.24:568.010:410.811:290.66:167:36First Quarter26Mon
27Tue5:286.95:548.011:391.06:177:34First Quarter27Tue
28Wed6:326.86:598.012:360.612:451.06:187:33First Quarter28Wed
29Thu7:466.98:128.11:520.51:590.96:197:31Waxing Gibbous29Thu
30Fri9:037.39:248.43:060.23:150.56:207:30Waxing Gibbous30Fri
31Sat10:087.810:268.74:08-0.24:210.06:217:28Waxing Gibbous31Sat
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 neap phase. Tonight's moon is 58% 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 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 Third Quarter (58% illuminated). This places Glen Cove, Hempstead Harbor, 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