39.0283’ N, 74.8017’ W

Nummy Island, Grassy Sound Channel, NJ

43°
H 64°
L 47°
N
0mph
Low tide
7:46 am

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

TIDE TIMES for Monday, November 2, 2026
The tide is currently falling in Nummy Island, Grassy Sound Channel, NJ.
Next low tide : in 2h 09m at 7:46 am (0.7 ft)
Next high tide : 1:59 pm (4.6 ft)
Sunset today : 4:57 pm
Sunrise tomorrow : 6:27 am
Moon phase : Third Quarter (41% illuminated)
Tide Station Location : Station #8535661
Common Questions About Tides

Nummy Island, Grassy Sound Channel, NJ Tides - Jun 2009

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon3:184.14:074.39:550.210:300.65:358:19First Quarter1Mon
2Tue4:223.95:034.510:490.211:320.55:348:19Waxing Gibbous2Tue
3Wed5:193.75:534.611:380.35:348:20Waxing Gibbous3Wed
4Thu6:103.66:384.712:270.412:250.35:348:21Waxing Gibbous4Thu
5Fri6:593.67:224.81:180.41:090.35:338:21Waxing Gibbous5Fri
6Sat7:453.58:054.92:060.31:520.45:338:22Full Moon6Sat
7Sun8:303.58:454.92:500.22:330.45:338:22Full Moon7Sun
8Mon9:113.59:244.83:300.23:110.55:338:23Full Moon8Mon
9Tue9:513.510:024.74:080.33:480.55:338:24Full Moon9Tue
10Wed10:303.410:394.64:460.44:250.75:328:24Waning Gibbous10Wed
11Thu11:113.411:184.45:250.55:040.85:328:25Waning Gibbous11Thu
12Fri11:543.411:584.26:050.55:470.95:328:25Waning Gibbous12Fri
13Sat12:383.46:450.66:361.15:328:25Waning Gibbous13Sat
14Sun12:404.01:213.57:240.67:281.15:328:26Third Quarter14Sun
15Mon1:233.92:063.68:030.68:221.15:328:26Third Quarter15Mon
16Tue2:103.72:563.88:460.69:241.15:328:27Third Quarter16Tue
17Wed3:063.63:534.19:350.510:310.95:328:27Third Quarter17Wed
18Thu4:103.54:504.510:290.411:350.75:338:27Waning Crescent18Thu
19Fri5:133.55:444.811:250.35:338:27Waning Crescent19Fri
20Sat6:113.66:375.212:340.412:200.15:338:28Waning Crescent20Sat
21Sun7:093.87:325.51:310.11:15-0.15:338:28New Moon21Sun
22Mon8:073.98:285.62:26-0.22:11-0.35:338:28New Moon22Mon
23Tue9:034.19:215.73:18-0.43:06-0.45:348:28New Moon23Tue
24Wed9:574.210:135.64:08-0.53:59-0.45:348:28Waxing Crescent24Wed
25Thu10:514.311:065.44:58-0.54:55-0.25:348:29Waxing Crescent25Thu
26Fri11:474.35:51-0.45:540.05:358:29Waxing Crescent26Fri
27Sat12:015.012:444.46:44-0.36:570.25:358:29Waxing Crescent27Sat
28Sun12:564.61:404.47:36-0.17:580.45:358:29First Quarter28Sun
29Mon1:504.22:364.48:270.19:010.65:368:29First Quarter29Mon
30Tue2:473.93:354.49:190.310:060.75:368:29First Quarter30Tue
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 neap phase. Tonight's moon is 41% 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 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 Third Quarter (41% illuminated). This places Nummy Island, Grassy Sound Channel, NJ 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