Tides Today & Tomorrow in Atlantic Heights, NH

TIDE TIMES for Thursday, July 2, 2026
The tide is currently rising in Atlantic Heights, NH.
Next low tide : 7:59 pm (1.2 ft)
Next high tide : in 54m at 2:25 pm (7.0 ft)
Sunset today : 8:26 pm
Sunrise tomorrow : 5:08 am
Moon phase : Waning Gibbous (94% illuminated)
Tide Station Location : Station #8423635
Common Questions About Tides

Atlantic Heights, NH Tides - Mar 2044

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:197.912:348.26:12-0.26:33-0.46:175:32Waxing Crescent1Tue
2Wed12:548.21:138.16:53-0.47:10-0.46:155:34Waxing Crescent2Wed
3Thu1:318.31:567.97:36-0.57:51-0.26:145:35Waxing Crescent3Thu
4Fri2:128.42:437.68:23-0.58:360.16:125:36Waxing Crescent4Fri
5Sat2:588.33:377.29:15-0.39:280.46:105:37First Quarter5Sat
6Sun3:528.14:386.910:140.010:260.76:085:39First Quarter6Sun
7Mon4:547.95:476.611:190.211:321.06:075:40First Quarter7Mon
8Tue6:047.87:016.612:320.36:055:41Waxing Gibbous8Tue
9Wed7:197.88:136.812:451.01:450.26:035:42Waxing Gibbous9Wed
10Thu8:298.09:147.21:580.82:50-0.16:025:44Waxing Gibbous10Thu
11Fri9:308.310:087.73:030.43:45-0.46:005:45Waxing Gibbous11Fri
12Sat10:248.510:568.03:590.04:34-0.65:585:46Full Moon12Sat
13Sun12:148.65:50-0.36:19-0.66:566:47Full Moon13Sun
14Mon12:418.31:018.56:38-0.57:00-0.56:556:48Full Moon14Mon
15Tue1:228.41:448.27:22-0.67:39-0.26:536:50Waning Gibbous15Tue
16Wed2:008.32:267.98:04-0.58:180.16:516:51Waning Gibbous16Wed
17Thu2:388.23:087.58:46-0.28:560.56:496:52Waning Gibbous17Thu
18Fri3:177.93:527.09:290.19:370.96:486:53Waning Gibbous18Fri
19Sat3:587.64:406.610:150.510:211.36:466:54Third Quarter19Sat
20Sun4:457.25:326.311:050.811:111.76:446:55Third Quarter20Sun
21Mon5:387.06:306.012:001.16:426:57Third Quarter21Mon
22Tue6:366.87:316.012:071.91:011.36:406:58Third Quarter22Tue
23Wed7:396.88:326.11:081.92:051.36:396:59Third Quarter23Wed
24Thu8:406.99:266.42:121.83:021.16:377:00Waning Crescent24Thu
25Fri9:347.210:126.83:101.53:490.86:357:01Waning Crescent25Fri
26Sat10:227.510:527.23:591.14:300.46:337:03Waning Crescent26Sat
27Sun11:057.811:307.74:420.65:070.16:327:04New Moon27Sun
28Mon11:468.05:240.15:44-0.16:307:05New Moon28Mon
29Tue12:068.112:288.26:05-0.46:22-0.36:287:06New Moon29Tue
30Wed12:438.51:108.26:48-0.77:02-0.36:267:07New Moon30Wed
31Thu1:228.81:548.27:31-0.97:44-0.36:257:08Waxing Crescent31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8423635)

Common Questions About Atlantic Heights, NH Tides

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What time does the tide turn (slack tide) in Atlantic Heights, NH today?

Slack tide in Atlantic Heights, NH is approximately 5:12 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 Atlantic Heights, NH?

Atlantic Heights, NH is currently in a spring phase. Tonight's moon is 94% 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 Atlantic Heights, NH 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 Atlantic Heights, NH?

Tide predictions for Atlantic Heights, NH 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 Atlantic Heights, NH?

Tide data for Atlantic Heights, NH is sourced from NOAA Station #8423635. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8423635.

What is the moon phase in Atlantic Heights, NH tonight?

Tonight the moon over Atlantic Heights, NH is Waning Gibbous (94% illuminated). This places Atlantic Heights, NH 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