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 3h 59m 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 - May 2073

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon4:305.05:005.011:130.611:341.05:557:53Waning Crescent1Mon
2Tue5:215.05:505.211:570.55:537:54Waning Crescent2Tue
3Wed6:125.16:385.412:210.712:390.45:527:55Waning Crescent3Wed
4Thu7:005.17:225.61:060.51:190.35:517:56Waning Crescent4Thu
5Fri7:455.28:025.81:490.31:580.25:507:57New Moon5Fri
6Sat8:255.38:365.92:320.22:360.25:497:58New Moon6Sat
7Sun9:025.29:055.93:130.13:120.35:477:59New Moon7Sun
8Mon9:375.29:275.93:540.03:470.45:468:00New Moon8Mon
9Tue10:105.09:485.94:340.14:210.55:458:01Waxing Crescent9Tue
10Wed10:464.910:205.85:130.24:550.65:448:02Waxing Crescent10Wed
11Thu11:314.811:055.75:540.35:320.75:438:03Waxing Crescent11Thu
12Fri12:314.76:380.56:160.95:428:04Waxing Crescent12Fri
13Sat12:045.51:344.87:320.67:151.05:418:05First Quarter13Sat
14Sun1:195.42:355.18:410.68:441.05:408:06First Quarter14Sun
15Mon2:365.43:335.49:500.510:080.85:398:07First Quarter15Mon
16Tue3:445.44:315.810:500.211:140.45:388:08Waxing Gibbous16Tue
17Wed4:485.55:296.111:44-0.15:388:09Waxing Gibbous17Wed
18Thu5:515.66:276.512:13-0.112:36-0.45:378:10Waxing Gibbous18Thu
19Fri6:525.87:236.81:09-0.41:27-0.65:368:11Waxing Gibbous19Fri
20Sat7:485.98:147.12:03-0.72:17-0.75:358:12Full Moon20Sat
21Sun8:406.09:037.12:55-0.93:06-0.65:348:13Full Moon21Sun
22Mon9:305.99:526.93:46-0.93:54-0.55:348:13Full Moon22Mon
23Tue10:215.710:416.64:35-0.84:42-0.25:338:14Waning Gibbous23Tue
24Wed11:145.511:336.25:24-0.55:290.25:328:15Waning Gibbous24Wed
25Thu12:095.26:11-0.26:150.65:328:16Waning Gibbous25Thu
26Fri12:265.81:045.06:590.27:041.05:318:17Waning Gibbous26Fri
27Sat1:205.51:574.97:500.58:001.35:308:18Third Quarter27Sat
28Sun2:135.22:484.98:440.79:031.45:308:19Third Quarter28Sun
29Mon3:035.03:365.09:380.810:041.35:298:19Third Quarter29Mon
30Tue3:524.94:235.110:280.810:581.25:298:20Third Quarter30Tue
31Wed4:404.85:105.211:130.711:471.05:298:21Waning Crescent31Wed
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