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 1h 55m 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 - Aug 1971

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun2:463.53:224.49:041.110:151.15:548:10Waxing Gibbous1Sun
2Mon3:493.54:224.610:041.011:090.85:558:09Waxing Gibbous2Mon
3Tue4:553.65:214.911:000.811:590.55:568:08Waxing Gibbous3Tue
4Wed5:533.96:135.211:530.65:568:07Waxing Gibbous4Wed
5Thu6:434.27:015.412:480.212:450.45:578:06Full Moon5Thu
6Fri7:304.57:475.61:36-0.11:380.15:588:05Full Moon6Fri
7Sat8:174.88:345.62:22-0.32:310.05:598:04Full Moon7Sat
8Sun9:045.09:225.53:07-0.53:21-0.16:008:02Waning Gibbous8Sun
9Mon9:545.210:135.33:51-0.54:11-0.16:018:01Waning Gibbous9Mon
10Tue10:475.311:075.04:34-0.55:020.16:028:00Waning Gibbous10Tue
11Wed11:425.25:19-0.35:580.36:037:59Waning Gibbous11Wed
12Thu12:044.712:385.26:080.07:010.66:047:57Third Quarter12Thu
13Fri1:024.41:345.17:050.38:110.76:057:56Third Quarter13Fri
14Sat2:004.22:314.98:100.59:210.86:067:55Third Quarter14Sat
15Sun3:014.03:324.89:160.710:240.76:077:53Waning Crescent15Sun
16Mon4:073.94:374.810:180.711:190.66:087:52Waning Crescent16Mon
17Tue5:114.05:364.911:140.76:097:51Waning Crescent17Tue
18Wed6:084.26:275.012:090.412:050.66:107:49Waning Crescent18Wed
19Thu6:564.47:105.012:550.312:530.56:117:48New Moon19Thu
20Fri7:384.57:505.01:380.21:390.56:127:47New Moon20Fri
21Sat8:184.68:274.92:180.22:230.56:137:45New Moon21Sat
22Sun8:574.79:044.82:550.23:030.56:147:44New Moon22Sun
23Mon9:354.79:404.63:290.33:420.66:147:42Waxing Crescent23Mon
24Tue10:124.610:164.34:000.44:180.76:157:41Waxing Crescent24Tue
25Wed10:504.510:544.14:300.64:550.96:167:39Waxing Crescent25Wed
26Thu11:294.411:363.84:590.75:341.06:177:38Waxing Crescent26Thu
27Fri12:114.45:280.96:201.26:187:36First Quarter27Fri
28Sat12:233.712:564.36:051.17:231.36:197:35First Quarter28Sat
29Sun1:153.61:454.47:001.38:351.36:207:33First Quarter29Sun
30Mon2:113.52:414.58:181.39:411.16:217:32First Quarter30Mon
31Tue3:143.63:454.69:331.210:380.86:227:30Waxing Gibbous31Tue
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