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 2h 53m 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 - Dec 1975

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon5:205.55:434.611:46-0.511:54-0.56:584:31New Moon1Mon
2Tue6:105.66:344.612:38-0.66:594:31New Moon2Tue
3Wed6:585.67:244.612:45-0.51:29-0.67:004:31New Moon3Wed
4Thu7:455.48:134.41:35-0.42:17-0.67:014:31New Moon4Thu
5Fri8:335.29:044.32:23-0.23:02-0.47:024:31Waxing Crescent5Fri
6Sat9:214.99:564.13:080.03:45-0.27:034:31Waxing Crescent6Sat
7Sun10:114.510:483.93:520.34:290.07:034:31Waxing Crescent7Sun
8Mon11:024.311:393.94:390.65:140.37:044:31First Quarter8Mon
9Tue11:524.05:310.86:030.47:054:31First Quarter9Tue
10Wed12:283.812:403.86:321.06:560.67:064:31First Quarter10Wed
11Thu1:143.81:283.67:351.07:480.67:074:31First Quarter11Thu
12Fri2:023.92:203.58:340.98:390.57:084:31Waxing Gibbous12Fri
13Sat2:534.03:153.59:270.79:260.47:084:31Waxing Gibbous13Sat
14Sun3:444.14:103.610:160.510:110.37:094:31Waxing Gibbous14Sun
15Mon4:324.35:003.711:020.310:550.27:104:31Waxing Gibbous15Mon
16Tue5:164.65:443.811:470.111:390.17:114:32Waxing Gibbous16Tue
17Wed5:564.86:263.912:32-0.17:114:32Full Moon17Wed
18Thu6:344.97:074.012:240.01:17-0.37:124:32Full Moon18Thu
19Fri7:135.07:494.11:10-0.12:01-0.47:124:33Full Moon19Fri
20Sat7:545.08:344.11:55-0.22:42-0.57:134:33Waning Gibbous20Sat
21Sun8:394.99:234.12:39-0.23:24-0.57:144:34Waning Gibbous21Sun
22Mon9:294.810:174.23:25-0.24:07-0.47:144:34Waning Gibbous22Mon
23Tue10:244.611:144.34:15-0.14:54-0.37:154:35Waning Gibbous23Tue
24Wed11:234.45:120.15:49-0.37:154:35Third Quarter24Wed
25Thu12:104.412:214.26:200.26:50-0.27:154:36Third Quarter25Thu
26Fri1:074.51:204.07:320.27:53-0.27:164:36Third Quarter26Fri
27Sat2:054.62:233.98:400.18:54-0.37:164:37Waning Crescent27Sat
28Sun3:064.73:293.99:41-0.19:51-0.47:164:38Waning Crescent28Sun
29Mon4:084.94:334.010:38-0.310:45-0.47:174:38Waning Crescent29Mon
30Tue5:045.05:294.111:31-0.511:37-0.57:174:39Waning Crescent30Tue
31Wed5:545.16:204.212:22-0.67:174:40New Moon31Wed
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