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 20m 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 - Feb 1926

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon9:104.09:503.63:090.03:40-0.27:055:14Waning Gibbous1Mon
2Tue9:453.910:293.63:440.24:110.07:045:15Waning Gibbous2Tue
3Wed10:243.711:113.74:210.34:430.17:035:17Waning Gibbous3Wed
4Thu11:113.611:563.85:050.45:220.27:025:18Third Quarter4Thu
5Fri12:033.46:050.56:160.37:015:19Third Quarter5Fri
6Sat12:463.91:003.47:200.57:250.37:005:20Third Quarter6Sat
7Sun1:424.02:053.48:320.38:360.16:585:21Third Quarter7Sun
8Mon2:474.23:173.59:360.09:40-0.16:575:23Waning Crescent8Mon
9Tue3:554.54:263.710:34-0.310:39-0.46:565:24Waning Crescent9Tue
10Wed4:574.95:264.111:30-0.711:36-0.76:555:25Waning Crescent10Wed
11Thu5:525.26:204.412:23-1.06:545:26New Moon11Thu
12Fri6:445.47:124.612:33-0.91:15-1.26:535:27New Moon12Fri
13Sat7:355.48:034.81:28-1.12:04-1.36:525:29New Moon13Sat
14Sun8:265.38:554.82:20-1.12:51-1.36:505:30Waxing Crescent14Sun
15Mon9:185.19:494.73:10-1.03:37-1.26:495:31Waxing Crescent15Mon
16Tue10:114.710:434.64:00-0.74:23-0.96:485:32Waxing Crescent16Tue
17Wed11:054.311:364.44:53-0.45:11-0.56:465:33First Quarter17Wed
18Thu11:594.05:510.06:05-0.16:455:34First Quarter18Thu
19Fri12:294.212:533.76:560.27:030.26:445:36First Quarter19Fri
20Sat1:214.01:483.48:010.48:040.36:425:37First Quarter20Sat
21Sun2:163.92:473.39:020.49:010.46:415:38Waxing Gibbous21Sun
22Mon3:153.83:483.39:560.39:530.36:405:39Waxing Gibbous22Mon
23Tue4:133.94:433.510:440.210:410.26:385:40Waxing Gibbous23Tue
24Wed5:034.15:313.711:280.011:270.16:375:41Waxing Gibbous24Wed
25Thu5:474.26:133.812:11-0.16:355:42Full Moon25Thu
26Fri6:264.36:524.012:110.012:51-0.26:345:43Full Moon26Fri
27Sat7:034.47:294.112:54-0.11:29-0.36:335:45Full Moon27Sat
28Sun7:374.38:054.11:34-0.22:05-0.36:315:46Full Moon28Sun
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