Tides Today & Tomorrow in Seaside Heights, NJ

TIDE TIMES for Wednesday, August 19, 2026
The tide is currently falling in Seaside Heights, NJ.
Next low tide : in 6h 17m at 7:31 pm (1.2 ft)
Next high tide (tomorrow) : 1:31 am (3.8 ft)
Sunset today : 7:47 pm
Sunrise tomorrow : 6:11 am
Moon phase : First Quarter (46% illuminated)
Tide Station Location : Station #8533071
Common Questions About Tides

Seaside Heights, NJ Tides - Sep 1926

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed3:244.03:514.69:390.910:360.86:237:29Waning Crescent1Wed
2Thu4:254.04:494.610:330.911:250.76:247:27Waning Crescent2Thu
3Fri5:224.15:424.711:220.86:257:25Waning Crescent3Fri
4Sat6:124.36:274.812:100.512:080.76:267:24Waning Crescent4Sat
5Sun6:554.47:074.912:520.412:520.66:277:22New Moon5Sun
6Mon7:354.67:454.91:320.41:350.56:287:21New Moon6Mon
7Tue8:134.78:204.92:110.32:170.56:287:19New Moon7Tue
8Wed8:494.78:544.82:470.32:570.56:297:17New Moon8Wed
9Thu9:244.79:274.63:220.33:350.66:307:16Waxing Crescent9Thu
10Fri9:584.610:014.43:530.44:110.66:317:14Waxing Crescent10Fri
11Sat10:334.610:374.24:230.64:470.86:327:13Waxing Crescent11Sat
12Sun11:114.611:214.14:520.75:260.96:337:11Waxing Crescent12Sun
13Mon11:564.65:240.86:151.06:347:09First Quarter13Mon
14Tue12:153.912:494.66:071.07:221.16:357:08First Quarter14Tue
15Wed1:143.91:474.77:121.18:371.06:367:06First Quarter15Wed
16Thu2:173.92:494.88:351.09:450.86:377:04First Quarter16Thu
17Fri3:244.03:575.09:490.810:440.46:387:03Waxing Gibbous17Fri
18Sat4:344.35:045.310:530.511:380.16:397:01Waxing Gibbous18Sat
19Sun5:384.76:035.611:510.16:406:59Waxing Gibbous19Sun
20Mon6:335.26:565.812:30-0.312:47-0.26:416:58Full Moon20Mon
21Tue7:245.57:465.91:21-0.51:42-0.46:426:56Full Moon21Tue
22Wed8:145.78:365.82:10-0.72:36-0.56:436:54Full Moon22Wed
23Thu9:035.89:275.52:58-0.73:27-0.46:446:53Waning Gibbous23Thu
24Fri9:545.710:195.23:44-0.64:17-0.36:456:51Waning Gibbous24Fri
25Sat10:465.511:144.94:29-0.35:070.06:466:49Waning Gibbous25Sat
26Sun10:415.211:124.54:150.15:010.45:465:48Waning Gibbous26Sun
27Mon11:364.95:050.56:010.75:475:46Third Quarter27Mon
28Tue12:084.312:304.76:030.97:070.95:485:44Third Quarter28Tue
29Wed1:044.11:234.57:071.18:111.05:495:43Third Quarter29Wed
30Thu2:004.02:194.48:111.29:070.95:505:41Third Quarter30Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8533071)

Common Questions About Seaside Heights, NJ Tides

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

Slack tide in Seaside Heights, NJ is approximately 10:31 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 Seaside Heights, NJ?

Seaside Heights, NJ is currently in a neap phase. Tonight's moon is 46% 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 Seaside Heights, 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 Seaside Heights, NJ?

Tide predictions for Seaside Heights, 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 Seaside Heights, NJ?

Tide data for Seaside Heights, NJ is sourced from NOAA Station #8533071. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8533071.

What is the moon phase in Seaside Heights, NJ tonight?

Tonight the moon over Seaside Heights, NJ is First Quarter (46% illuminated). This places Seaside Heights, 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