39.0283’ N, 74.8017’ W

Nummy Island, Grassy Sound Channel, NJ

66°
H -°
L 58°
SSE
8mph
Low tide
10:40 pm

Tides Today & Tomorrow in Nummy Island, Grassy Sound Channel, NJ

TIDE TIMES for Wednesday, November 4, 2026
The tide is currently falling in Nummy Island, Grassy Sound Channel, NJ.
Next low tide : in 5h 34m at 10:40 pm (0.3 ft)
Next high tide (tomorrow) : 4:45 am (4.5 ft)
Sunset today : 4:55 pm
Sunrise tomorrow : 6:30 am
Moon phase : Waning Crescent (21% illuminated)
Tide Station Location : Station #8535661
Common Questions About Tides

Nummy Island, Grassy Sound Channel, NJ Tides - Aug 2005

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon6:073.36:294.512:330.812:080.86:008:10Waning Crescent1Mon
2Tue6:573.47:154.61:230.712:560.76:018:09Waning Crescent2Tue
3Wed7:433.57:574.72:080.61:420.76:018:08New Moon3Wed
4Thu8:263.68:374.82:470.52:240.66:028:07New Moon4Thu
5Fri9:053.79:134.83:230.43:030.56:038:06New Moon5Fri
6Sat9:423.89:484.73:550.43:400.66:048:05New Moon6Sat
7Sun10:173.910:204.54:260.44:160.66:058:04Waxing Crescent7Sun
8Mon10:523.910:534.44:570.54:540.76:068:03Waxing Crescent8Mon
9Tue11:284.011:284.25:280.65:350.86:078:01Waxing Crescent9Tue
10Wed12:064.06:010.66:210.96:088:00Waxing Crescent10Wed
11Thu12:063.912:474.16:380.77:131.06:097:59First Quarter11Thu
12Fri12:503.71:344.27:190.78:111.16:107:58First Quarter12Fri
13Sat1:403.52:294.48:080.79:171.16:117:56First Quarter13Sat
14Sun2:433.43:374.59:060.710:310.96:117:55First Quarter14Sun
15Mon4:023.34:464.810:160.711:390.76:127:54Waxing Gibbous15Mon
16Tue5:163.55:495.111:250.56:137:53Waxing Gibbous16Tue
17Wed6:193.86:485.412:390.412:290.26:147:51Waxing Gibbous17Wed
18Thu7:184.17:445.61:340.01:29-0.16:157:50Full Moon18Thu
19Fri8:144.48:375.72:26-0.32:26-0.36:167:48Full Moon19Fri
20Sat9:064.79:275.63:13-0.43:20-0.46:177:47Full Moon20Sat
21Sun9:554.910:165.43:59-0.54:12-0.36:187:46Waning Gibbous21Sun
22Mon10:435.011:045.04:43-0.45:05-0.16:197:44Waning Gibbous22Mon
23Tue11:335.011:554.65:30-0.26:010.26:207:43Waning Gibbous23Tue
24Wed12:254.86:180.17:000.56:217:41Waning Gibbous24Wed
25Thu12:474.21:174.77:070.48:000.76:217:40Third Quarter25Thu
26Fri1:413.82:124.57:570.79:021.06:227:38Third Quarter26Fri
27Sat2:393.53:124.38:500.910:101.16:237:37Third Quarter27Sat
28Sun3:463.34:174.39:491.111:141.16:247:35Waning Crescent28Sun
29Mon4:513.35:154.310:501.16:257:34Waning Crescent29Mon
30Tue5:463.46:044.412:091.011:45 AM1.16:267:32Waning Crescent30Tue
31Wed6:343.56:494.612:560.912:350.96:277:31Waning Crescent31Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8535661)

Common Questions About Nummy Island, Grassy Sound Channel, NJ Tides

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Is this week a spring tide or neap tide in Nummy Island, Grassy Sound Channel, NJ?

Nummy Island, Grassy Sound Channel, NJ is currently in a transitional phase. Tonight's moon is 21% 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 shifting between spring and neap.

What datum are Nummy Island, Grassy Sound Channel, NJ 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 Nummy Island, Grassy Sound Channel, NJ?

Tide predictions for Nummy Island, Grassy Sound Channel, NJ 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 Nummy Island, Grassy Sound Channel, NJ?

Tide data for Nummy Island, Grassy Sound Channel, NJ is sourced from NOAA Station #8535661. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8535661.

What is the moon phase in Nummy Island, Grassy Sound Channel, NJ tonight?

Tonight the moon over Nummy Island, Grassy Sound Channel, NJ is Waning Crescent (21% illuminated). This places Nummy Island, Grassy Sound Channel, NJ in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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