39.0283’ N, 74.8017’ W

Nummy Island, Grassy Sound Channel, NJ

54°
H 69°
L 60°
SSW
2mph
Low tide
10:06 am

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 4h 18m at 10:06 am (0.6 ft)
Next high tide : 4:08 pm (4.3 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 - Apr 2006

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat10:024.010:214.84:11-0.54:11-0.35:436:22Waxing Crescent1Sat
2Sun11:533.76:06-0.26:000.06:417:23Waxing Crescent2Sun
3Mon12:124.512:473.37:040.26:530.46:407:24First Quarter3Mon
4Tue1:064.21:453.08:040.57:490.76:387:25First Quarter4Tue
5Wed2:043.92:502.99:080.78:510.96:377:26First Quarter5Wed
6Thu3:093.74:012.910:140.89:591.06:357:27First Quarter6Thu
7Fri4:183.75:023.011:130.711:030.96:347:28Waxing Gibbous7Fri
8Sat5:153.75:503.312:010.66:327:29Waxing Gibbous8Sat
9Sun6:023.86:323.612:420.56:317:30Waxing Gibbous9Sun
10Mon6:453.97:113.812:450.51:180.46:297:31Waxing Gibbous10Mon
11Tue7:243.97:484.11:290.41:520.26:287:32Waxing Gibbous11Tue
12Wed8:023.98:234.32:090.22:240.26:267:33Full Moon12Wed
13Thu8:393.98:574.42:480.12:540.16:257:34Full Moon13Thu
14Fri9:133.89:294.53:240.03:230.16:237:35Full Moon14Fri
15Sat9:473.710:034.64:000.13:530.26:227:36Waning Gibbous15Sat
16Sun10:213.510:394.54:380.14:260.36:207:37Waning Gibbous16Sun
17Mon11:013.411:214.55:210.35:040.46:197:38Waning Gibbous17Mon
18Tue11:483.26:120.45:520.56:177:39Waning Gibbous18Tue
19Wed12:124.412:443.17:090.56:510.66:167:40Third Quarter19Wed
20Thu1:104.31:493.18:100.57:580.76:157:41Third Quarter20Thu
21Fri2:154.33:023.29:140.59:120.66:137:42Third Quarter21Fri
22Sat3:284.34:163.610:190.310:290.56:127:43Third Quarter22Sat
23Sun4:394.45:184.011:170.111:370.26:117:43Waning Crescent23Sun
24Mon5:394.56:124.512:10-0.26:097:44Waning Crescent24Mon
25Tue6:344.57:024.912:38-0.212:59-0.46:087:45Waning Crescent25Tue
26Wed7:274.57:525.21:34-0.41:46-0.56:077:46New Moon26Wed
27Thu8:184.58:395.42:28-0.62:32-0.56:057:47New Moon27Thu
28Fri9:074.39:255.43:18-0.63:16-0.46:047:48New Moon28Fri
29Sat9:544.110:095.24:06-0.53:59-0.26:037:49Waxing Crescent29Sat
30Sun10:413.810:554.94:55-0.34:430.16:027:50Waxing Crescent30Sun
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