Tides Today & Tomorrow in Seaside Heights, NJ

TIDE TIMES for Sunday, June 21, 2026
The tide is currently falling in Seaside Heights, NJ.
Next low tide : in 5h 59m at 7:50 pm (0.9 ft)
Next high tide (tomorrow) : 1:50 am (4.3 ft)
Sunset today : 8:28 pm
Sunrise tomorrow : 5:27 am
Moon phase : First Quarter (48% illuminated)
Tide Station Location : Station #8533071
Common Questions About Tides

Seaside Heights, NJ Tides - Apr 2039

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri12:553.91:483.37:410.97:271.16:397:20First Quarter1Fri
2Sat1:473.82:423.38:500.98:441.16:387:21First Quarter2Sat
3Sun2:443.83:423.49:520.79:510.96:367:22First Quarter3Sun
4Mon3:494.04:423.710:450.510:490.66:357:23Waxing Gibbous4Mon
5Tue4:534.25:364.111:320.211:420.26:337:24Waxing Gibbous5Tue
6Wed5:494.56:234.512:18-0.16:317:25Waxing Gibbous6Wed
7Thu6:384.87:074.912:32-0.11:02-0.46:307:26Full Moon7Thu
8Fri7:245.07:515.31:23-0.41:48-0.66:287:27Full Moon8Fri
9Sat8:095.08:355.52:14-0.72:33-0.76:277:28Full Moon9Sat
10Sun8:574.99:235.53:04-0.83:18-0.76:257:29Full Moon10Sun
11Mon9:484.710:145.43:53-0.84:03-0.56:247:30Waning Gibbous11Mon
12Tue10:434.511:105.24:42-0.64:50-0.36:227:31Waning Gibbous12Tue
13Wed11:444.35:36-0.35:430.16:217:32Waning Gibbous13Wed
14Thu12:105.012:474.16:360.06:460.46:197:33Third Quarter14Thu
15Fri1:114.71:484.07:440.28:000.66:187:34Third Quarter15Fri
16Sat2:124.52:503.98:530.39:120.76:167:35Third Quarter16Sat
17Sun3:144.43:544.09:550.310:160.66:157:36Waning Crescent17Sun
18Mon4:184.34:564.210:490.211:120.46:137:37Waning Crescent18Mon
19Tue5:174.45:494.411:360.16:127:38Waning Crescent19Tue
20Wed6:084.56:334.612:010.312:190.06:107:39Waning Crescent20Wed
21Thu6:524.57:134.812:470.11:000.06:097:40New Moon21Thu
22Fri7:324.57:504.91:310.01:390.06:077:41New Moon22Fri
23Sat8:114.48:254.92:130.02:160.16:067:42New Moon23Sat
24Sun8:494.38:594.82:530.02:520.26:057:43New Moon24Sun
25Mon9:284.19:334.73:310.13:270.36:037:44Waxing Crescent25Mon
26Tue10:083.910:064.54:080.24:000.56:027:45Waxing Crescent26Tue
27Wed10:513.710:414.44:440.44:320.76:017:46Waxing Crescent27Wed
28Thu11:383.611:234.25:210.65:060.95:597:47Waxing Crescent28Thu
29Fri12:273.56:040.85:471.15:587:48First Quarter29Fri
30Sat12:124.11:183.56:590.96:451.25:577:49First Quarter30Sat
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 10:50 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 neap phase. Tonight's moon is 48% 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 minimum.

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 First Quarter (48% illuminated). This places Seaside Heights, NJ in a neap tide cycle, so tidal ranges are near their weekly minimum 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