Tides Today & Tomorrow in Seaside Heights, NJ

TIDE TIMES for Friday, July 17, 2026
The tide is currently rising in Seaside Heights, NJ.
Next low tide : 4:33 pm (0.1 ft)
Next high tide : in 5h 56m at 10:33 am (4.9 ft)
Sunset today : 8:22 pm
Sunrise tomorrow : 5:41 am
Moon phase : Waxing Crescent (14% illuminated)
Tide Station Location : Station #8533071
Common Questions About Tides

Seaside Heights, NJ Tides - Feb 1976

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun7:484.68:124.11:43-0.42:11-0.67:055:14New Moon1Sun
2Mon8:284.48:534.12:24-0.32:47-0.57:045:15Waxing Crescent2Mon
3Tue9:084.29:334.03:02-0.23:21-0.47:035:16Waxing Crescent3Tue
4Wed9:493.910:143.83:390.03:54-0.27:025:18Waxing Crescent4Wed
5Thu10:313.710:553.74:170.24:270.07:015:19Waxing Crescent5Thu
6Fri11:153.511:383.74:580.45:040.27:005:20First Quarter6Fri
7Sat12:013.35:490.65:490.46:585:21First Quarter7Sat
8Sun12:223.612:493.26:540.76:490.56:575:22First Quarter8Sun
9Mon1:093.61:433.18:020.77:550.56:565:24First Quarter9Mon
10Tue2:033.72:443.19:030.58:580.36:555:25Waxing Gibbous10Tue
11Wed3:053.93:483.39:580.29:550.16:545:26Waxing Gibbous11Wed
12Thu4:074.24:453.610:48-0.110:48-0.26:535:27Waxing Gibbous12Thu
13Fri5:024.55:354.011:37-0.411:39-0.56:525:28Waxing Gibbous13Fri
14Sat5:504.86:224.412:24-0.76:505:29Full Moon14Sat
15Sun6:375.07:084.712:31-0.81:11-1.06:495:31Full Moon15Sun
16Mon7:235.17:554.91:22-1.01:57-1.16:485:32Full Moon16Mon
17Tue8:115.08:445.02:12-1.12:41-1.26:475:33Waning Gibbous17Tue
18Wed9:024.99:364.93:01-1.03:26-1.16:455:34Waning Gibbous18Wed
19Thu9:564.610:324.83:51-0.94:12-0.96:445:35Waning Gibbous19Thu
20Fri10:534.311:294.74:45-0.65:04-0.66:435:36Third Quarter20Fri
21Sat11:524.05:45-0.26:04-0.26:415:38Third Quarter21Sat
22Sun12:274.512:523.86:540.07:110.06:405:39Third Quarter22Sun
23Mon1:254.31:533.68:030.18:190.16:385:40Third Quarter23Mon
24Tue2:274.22:583.69:070.09:210.16:375:41Waning Crescent24Tue
25Wed3:314.24:023.710:03-0.110:160.06:365:42Waning Crescent25Wed
26Thu4:304.34:583.910:53-0.211:07-0.16:345:43Waning Crescent26Thu
27Fri5:214.45:454.111:38-0.311:53-0.26:335:44Waning Crescent27Fri
28Sat6:054.56:274.212:21-0.46:315:45New Moon28Sat
29Sun6:454.57:064.312:38-0.31:01-0.46:305:47New Moon29Sun
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 1:33 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 spring phase. Tonight's moon is 14% 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 maximum.

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 Waxing Crescent (14% illuminated). This places Seaside Heights, NJ in a spring tide cycle, so tidal ranges are near their weekly maximum 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