Tides Today & Tomorrow in Seaside Heights, NJ

TIDE TIMES for Thursday, July 23, 2026
The tide is currently rising in Seaside Heights, NJ.
Next low tide : 9:14 am (1.0 ft)
Next high tide : in 2h 53m at 2:56 am (3.7 ft)
Sunset today : 8:18 pm
Sunrise tomorrow : 5:46 am
Moon phase : Waxing Gibbous (71% illuminated)
Tide Station Location : Station #8533071
Common Questions About Tides

Seaside Heights, NJ Tides - Sep 1971

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed4:223.84:504.910:360.911:290.56:237:28Waxing Gibbous1Wed
2Thu5:254.25:475.211:320.56:247:27Waxing Gibbous2Thu
3Fri6:184.66:385.512:180.112:260.26:257:25Full Moon3Fri
4Sat7:065.07:265.71:05-0.21:20-0.16:267:24Full Moon4Sat
5Sun7:535.48:135.71:52-0.42:13-0.36:277:22Full Moon5Sun
6Mon8:405.69:025.52:38-0.63:05-0.36:287:21Full Moon6Mon
7Tue9:295.79:535.33:23-0.63:55-0.36:297:19Waning Gibbous7Tue
8Wed10:215.610:475.04:08-0.54:46-0.16:307:17Waning Gibbous8Wed
9Thu11:175.511:464.64:54-0.25:400.26:317:16Waning Gibbous9Thu
10Fri12:155.25:440.26:420.66:317:14Third Quarter10Fri
11Sat12:474.31:145.06:420.67:520.86:327:12Third Quarter11Sat
12Sun1:474.12:134.87:510.99:020.96:337:11Third Quarter12Sun
13Mon2:484.03:144.69:011.010:050.86:347:09Waning Crescent13Mon
14Tue3:514.04:174.610:041.010:580.76:357:07Waning Crescent14Tue
15Wed4:534.15:154.710:590.911:440.56:367:06Waning Crescent15Wed
16Thu5:474.36:044.711:480.76:377:04Waning Crescent16Thu
17Fri6:324.66:464.812:260.412:320.66:387:02New Moon17Fri
18Sat7:114.87:244.81:050.41:150.56:397:01New Moon18Sat
19Sun7:484.97:594.81:420.31:570.56:406:59New Moon19Sun
20Mon8:235.08:344.62:180.32:370.46:416:58New Moon20Mon
21Tue8:574.99:084.52:520.43:160.56:426:56New Moon21Tue
22Wed9:304.89:414.23:240.53:520.66:436:54Waxing Crescent22Wed
23Thu10:034.710:174.03:530.74:280.86:446:53Waxing Crescent23Thu
24Fri10:374.610:573.84:220.95:050.96:456:51Waxing Crescent24Fri
25Sat11:194.511:473.74:511.05:471.16:466:49Waxing Crescent25Sat
26Sun12:114.45:271.26:451.26:476:48First Quarter26Sun
27Mon12:463.61:094.46:191.37:581.26:486:46First Quarter27Mon
28Tue1:463.62:094.57:431.49:071.16:496:44First Quarter28Tue
29Wed2:483.83:134.79:081.210:060.76:496:43Waxing Gibbous29Wed
30Thu3:544.14:194.910:150.810:580.46:506:41Waxing Gibbous30Thu
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 6:05 am — 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 transitional phase. Tonight's moon is 71% 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 shifting between spring and neap.

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 Gibbous (71% illuminated). This places Seaside Heights, NJ in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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