Nearby Harbors
43.0900’ N, 70.7633’ W

Atlantic Heights, NH

59°
H -°
L 54°
NNE
4mph
Low tide
3:35 am

Tides Today & Tomorrow in Atlantic Heights, NH

TIDE TIMES for Friday, November 6, 2026
The tide is currently falling in Atlantic Heights, NH.
Next low tide (tomorrow) : in 5h 09m at 3:35 am (0.3 ft)
Next high tide (tomorrow) : 9:58 am (8.3 ft)
Sunset today : 4:28 pm
Sunrise tomorrow : 6:24 am
Moon phase : Waning Crescent (7% illuminated)
Tide Station Location : Station #8423635
Common Questions About Tides

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Atlantic Heights, NH Tides - Mar 1798

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu10:169.010:548.23:49-0.24:31-1.16:225:36Full Moon1Thu
2Fri11:109.311:448.64:44-0.75:21-1.46:205:38Full Moon2Fri
3Sat12:039.45:37-1.16:10-1.56:185:39Full Moon3Sat
4Sun12:338.912:559.36:29-1.36:57-1.46:175:40Waning Gibbous4Sun
5Mon1:219.01:468.97:21-1.27:45-1.06:155:41Waning Gibbous5Mon
6Tue2:098.92:398.48:14-1.08:35-0.56:135:42Waning Gibbous6Tue
7Wed3:008.63:357.89:10-0.69:270.16:125:44Third Quarter7Wed
8Thu3:548.24:367.310:09-0.210:240.76:105:45Third Quarter8Thu
9Fri4:527.85:396.811:110.211:251.16:085:46Third Quarter9Fri
10Sat5:547.46:466.512:180.66:065:47Third Quarter10Sat
11Sun7:007.27:516.412:321.41:260.76:055:49Waning Crescent11Sun
12Mon8:047.28:496.61:391.42:280.66:035:50Waning Crescent12Mon
13Tue9:007.39:396.82:381.33:190.56:015:51Waning Crescent13Tue
14Wed9:487.510:227.03:281.14:030.45:595:52Waning Crescent14Wed
15Thu10:317.711:007.24:110.84:410.25:585:53New Moon15Thu
16Fri11:107.811:357.44:500.65:160.25:565:54New Moon16Fri
17Sat11:477.85:260.45:470.25:545:56New Moon17Sat
18Sun12:087.612:217.76:000.36:170.25:525:57New Moon18Sun
19Mon12:387.712:547.66:330.26:470.35:515:58Waxing Crescent19Mon
20Tue1:087.71:287.57:080.17:190.45:495:59Waxing Crescent20Tue
21Wed1:397.82:047.37:440.17:550.65:476:00Waxing Crescent21Wed
22Thu2:137.82:457.18:240.28:350.85:456:02Waxing Crescent22Thu
23Fri2:537.73:316.89:100.39:211.05:436:03First Quarter23Fri
24Sat3:417.64:256.610:020.410:141.15:426:04First Quarter24Sat
25Sun4:377.65:276.511:010.511:141.25:406:05First Quarter25Sun
26Mon5:407.66:346.612:060.45:386:06First Quarter26Mon
27Tue6:507.87:436.912:211.11:140.25:366:07Waxing Gibbous27Tue
28Wed8:008.18:457.41:310.72:19-0.25:356:08Waxing Gibbous28Wed
29Thu9:038.59:418.02:360.23:16-0.65:336:10Waxing Gibbous29Thu
30Fri10:008.810:328.63:35-0.44:08-0.95:316:11Full Moon30Fri
31Sat10:549.111:219.04:29-0.94:58-1.15:296:12Full Moon31Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8423635)

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Common Questions About Atlantic Heights, NH Tides

Collapse All
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 7% 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 Crescent (7% 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

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