Tides Today & Tomorrow in Sayreville, NJ

TIDE TIMES for Tuesday, July 21, 2026
The tide is currently falling in Sayreville, NJ.
Next low tide : in 1h 32m at 9:05 pm (1.1 ft)
Next high tide (tomorrow) : 2:53 am (4.8 ft)
Sunset today : 8:22 pm
Sunrise tomorrow : 5:44 am
Moon phase : First Quarter (52% illuminated)
Tide Station Location : Station #8531262
Common Questions About Tides

Sayreville, NJ Tides - Jul 2073

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat5:374.65:595.512:020.911:57 AM0.75:318:31Waning Crescent1Sat
2Sun6:314.76:465.712:500.612:430.65:318:31Waning Crescent2Sun
3Mon7:224.97:305.91:380.31:300.55:328:31New Moon3Mon
4Tue8:095.08:116.12:250.12:160.45:328:31New Moon4Tue
5Wed8:535.28:506.23:11-0.13:030.35:338:30New Moon5Wed
6Thu9:365.39:306.33:57-0.33:500.25:348:30New Moon6Thu
7Fri10:215.410:146.24:42-0.44:370.25:348:30Waxing Crescent7Fri
8Sat11:115.511:076.05:27-0.35:260.25:358:29Waxing Crescent8Sat
9Sun12:075.66:12-0.36:170.35:358:29Waxing Crescent9Sun
10Mon12:095.81:045.77:00-0.17:150.55:368:29First Quarter10Mon
11Tue1:125.72:015.97:540.08:230.65:378:28First Quarter11Tue
12Wed2:135.52:576.08:550.19:340.55:388:28First Quarter12Wed
13Thu3:125.43:526.29:570.110:400.45:388:27First Quarter13Thu
14Fri4:115.34:476.310:550.011:390.15:398:26Waxing Gibbous14Fri
15Sat5:105.35:446.411:500.05:408:26Waxing Gibbous15Sat
16Sun6:115.36:416.512:34-0.112:430.05:418:25Waxing Gibbous16Sun
17Mon7:105.37:356.61:27-0.31:340.05:428:25Full Moon17Mon
18Tue8:035.48:256.62:18-0.42:230.05:428:24Full Moon18Tue
19Wed8:525.59:116.53:06-0.43:100.15:438:23Full Moon19Wed
20Thu9:395.59:556.33:52-0.43:550.25:448:22Full Moon20Thu
21Fri10:245.410:396.04:35-0.24:380.45:458:22Waning Gibbous21Fri
22Sat11:095.211:235.75:150.05:190.65:468:21Waning Gibbous22Sat
23Sun11:565.15:520.25:580.95:478:20Waning Gibbous23Sun
24Mon12:095.312:425.06:270.56:381.15:488:19Waning Gibbous24Mon
25Tue12:555.01:285.07:000.77:221.45:488:18Third Quarter25Tue
26Wed1:414.82:135.07:340.98:211.55:498:17Third Quarter26Wed
27Thu2:274.62:565.08:181.09:311.55:508:16Third Quarter27Thu
28Fri3:144.53:395.19:191.110:341.45:518:15Third Quarter28Fri
29Sat4:034.54:245.310:211.011:301.15:528:14Waning Crescent29Sat
30Sun4:574.55:135.411:180.95:538:13Waning Crescent30Sun
31Mon5:544.76:065.712:210.812:110.75:548:12Waning Crescent31Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8531262)

Common Questions About Sayreville, NJ Tides

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What time does the tide turn (slack tide) in Sayreville, NJ today?

Slack tide in Sayreville, NJ is approximately 11:59 pm — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

Is this week a spring tide or neap tide in Sayreville, NJ?

Sayreville, NJ is currently in a neap phase. Tonight's moon is 52% 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 Sayreville, 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 Sayreville, NJ?

Tide predictions for Sayreville, 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 Sayreville, NJ?

Tide data for Sayreville, NJ is sourced from NOAA Station #8531262. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8531262.

What is the moon phase in Sayreville, NJ tonight?

Tonight the moon over Sayreville, NJ is First Quarter (52% illuminated). This places Sayreville, 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