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 4h 30m 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 - Jan 1976

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu6:435.17:084.212:29-0.51:11-0.77:174:41New Moon1Thu
2Fri7:285.07:554.21:18-0.41:57-0.77:174:42New Moon2Fri
3Sat8:124.88:404.12:04-0.32:39-0.67:174:42Waxing Crescent3Sat
4Sun8:554.69:264.02:47-0.23:18-0.57:184:43Waxing Crescent4Sun
5Mon9:404.310:133.93:280.03:55-0.37:184:44Waxing Crescent5Mon
6Tue10:264.010:593.84:090.34:33-0.17:184:45Waxing Crescent6Tue
7Wed11:123.811:453.74:520.55:130.17:174:46First Quarter7Wed
8Thu11:583.65:430.75:590.37:174:47First Quarter8Thu
9Fri12:303.712:453.46:440.86:520.47:174:48First Quarter9Fri
10Sat1:153.71:343.37:480.87:480.47:174:49First Quarter10Sat
11Sun2:033.72:293.28:480.78:440.47:174:50Waxing Gibbous11Sun
12Mon2:563.83:283.39:420.59:360.27:174:51Waxing Gibbous12Mon
13Tue3:524.04:253.410:310.210:250.17:164:52Waxing Gibbous13Tue
14Wed4:434.35:163.611:19-0.111:13-0.27:164:53Waxing Gibbous14Wed
15Thu5:304.66:013.912:06-0.47:164:54Full Moon15Thu
16Fri6:134.86:454.112:01-0.412:52-0.67:154:55Full Moon16Fri
17Sat6:565.07:294.312:50-0.51:37-0.87:154:56Full Moon17Sat
18Sun7:405.08:154.41:39-0.72:21-0.97:144:57Full Moon18Sun
19Mon8:275.09:044.52:27-0.83:04-1.07:144:59Waning Gibbous19Mon
20Tue9:164.89:574.53:14-0.73:47-0.97:135:00Waning Gibbous20Tue
21Wed10:114.610:534.54:04-0.64:33-0.87:135:01Waning Gibbous21Wed
22Thu11:084.311:504.54:59-0.35:26-0.57:125:02Third Quarter22Thu
23Fri12:074.06:03-0.16:27-0.37:125:03Third Quarter23Fri
24Sat12:474.51:063.87:140.07:32-0.27:115:04Third Quarter24Sat
25Sun1:464.42:083.78:230.08:37-0.27:105:06Third Quarter25Sun
26Mon2:484.43:143.69:26-0.19:37-0.27:105:07Waning Crescent26Mon
27Tue3:514.44:193.710:23-0.310:32-0.37:095:08Waning Crescent27Tue
28Wed4:494.65:163.811:15-0.411:23-0.37:085:09Waning Crescent28Wed
29Thu5:404.76:054.012:03-0.57:075:10New Moon29Thu
30Fri6:254.76:504.112:12-0.412:49-0.67:065:12New Moon30Fri
31Sat7:084.77:324.112:59-0.41:32-0.67:055:13New Moon31Sat
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