Nearby Harbors
43.0900’ N, 70.7633’ W

Atlantic Heights, NH

57°
H 58°
L 42°
WSW
8mph
High tide
4:23 pm

Tides Today & Tomorrow in Atlantic Heights, NH

TIDE TIMES for Sunday, November 1, 2026
The tide is currently rising in Atlantic Heights, NH.
Next low tide : 10:45 pm (0.0 ft)
Next high tide : in 1h 30m at 4:23 pm (8.2 ft)
Sunset today : 4:35 pm
Sunrise tomorrow : 6:18 am
Moon phase : Third Quarter (52% illuminated)
Tide Station Location : Station #8423635
Common Questions About Tides

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Atlantic Heights, NH Tides - Oct 1811

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue10:138.910:379.33:48-0.94:12-1.05:435:30Full Moon1Tue
2Wed11:049.311:319.34:40-1.15:06-1.35:445:28Full Moon2Wed
3Thu11:549.55:30-1.25:58-1.45:455:26Full Moon3Thu
4Fri12:249.212:449.56:20-1.06:51-1.35:465:24Waning Gibbous4Fri
5Sat1:168.91:349.37:10-0.77:43-1.15:485:23Waning Gibbous5Sat
6Sun2:098.52:268.98:01-0.38:38-0.65:495:21Waning Gibbous6Sun
7Mon3:058.03:228.48:550.29:36-0.25:505:19Third Quarter7Mon
8Tue4:047.64:218.09:540.710:370.25:515:17Third Quarter8Tue
9Wed5:067.35:227.710:551.011:390.55:525:16Third Quarter9Wed
10Thu6:077.16:247.511:581.25:535:14Third Quarter10Thu
11Fri7:077.07:257.412:410.71:021.25:555:12Waning Crescent11Fri
12Sat8:027.18:207.41:400.72:001.15:565:11Waning Crescent12Sat
13Sun8:527.39:097.52:310.72:500.95:575:09Waning Crescent13Sun
14Mon9:357.59:537.73:150.63:340.65:585:07Waning Crescent14Mon
15Tue10:147.710:337.73:540.54:140.45:595:06New Moon15Tue
16Wed10:507.911:117.84:300.44:500.36:015:04New Moon16Wed
17Thu11:258.011:487.75:030.45:250.16:025:02New Moon17Thu
18Fri11:588.15:360.46:000.16:035:01New Moon18Fri
19Sat12:247.712:318.16:100.56:360.06:044:59Waxing Crescent19Sat
20Sun12:597.61:058.16:460.57:140.06:054:58Waxing Crescent20Sun
21Mon1:377.51:438.17:240.67:550.16:074:56Waxing Crescent21Mon
22Tue2:187.32:268.18:070.78:420.16:084:54Waxing Crescent22Tue
23Wed3:067.23:168.08:560.89:340.26:094:53First Quarter23Wed
24Thu4:007.24:137.99:510.910:300.26:104:51First Quarter24Thu
25Fri4:597.25:157.910:500.811:310.26:124:50First Quarter25Fri
26Sat6:017.46:208.011:540.76:134:48First Quarter26Sat
27Sun7:047.77:278.212:330.01:010.36:144:47Waxing Gibbous27Sun
28Mon8:058.28:308.51:35-0.22:05-0.16:164:46Waxing Gibbous28Mon
29Tue9:018.79:288.72:34-0.53:04-0.66:174:44Waxing Gibbous29Tue
30Wed9:539.110:228.93:27-0.73:59-1.16:184:43Full Moon30Wed
31Thu10:439.411:168.94:18-0.84:51-1.36:194:41Full Moon31Thu
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 neap phase. Tonight's moon is 52% 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 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 Third Quarter (52% illuminated). This places Atlantic Heights, NH 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

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