Nearby Harbors
43.0900’ N, 70.7633’ W

Atlantic Heights, NH

70°
H 70°
L 47°
WSW
7mph
High tide
5:33 pm

Tides Today & Tomorrow in Atlantic Heights, NH

TIDE TIMES for Monday, November 2, 2026
The tide is currently rising in Atlantic Heights, NH.
Next low tide : 11:51 pm (0.2 ft)
Next high tide : in 2h 55m at 5:33 pm (7.9 ft)
Sunset today : 4:33 pm
Sunrise tomorrow : 6:19 am
Moon phase : Third Quarter (41% illuminated)
Tide Station Location : Station #8423635
Common Questions About Tides

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Atlantic Heights, NH Tides - Aug 1810

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed12:257.46:020.16:060.84:367:09New Moon1Wed
2Thu12:298.112:597.56:350.16:420.74:377:08Waxing Crescent2Thu
3Fri1:048.01:337.57:080.17:190.74:387:07Waxing Crescent3Fri
4Sat1:397.92:077.67:420.27:580.74:397:05Waxing Crescent4Sat
5Sun2:177.72:437.78:190.38:400.64:407:04Waxing Crescent5Sun
6Mon2:587.63:247.79:000.39:270.64:417:03First Quarter6Mon
7Tue3:447.44:107.99:440.410:170.64:437:01First Quarter7Tue
8Wed4:367.25:018.010:340.511:130.54:447:00First Quarter8Wed
9Thu5:327.25:568.111:280.54:456:59First Quarter9Thu
10Fri6:347.26:578.412:130.312:270.54:466:57Waxing Gibbous10Fri
11Sat7:397.38:008.71:170.11:300.34:476:56Waxing Gibbous11Sat
12Sun8:437.69:019.02:20-0.32:320.04:486:55Waxing Gibbous12Sun
13Mon9:418.09:599.43:18-0.73:31-0.34:496:53Full Moon13Mon
14Tue10:378.410:559.64:14-1.14:28-0.74:506:52Full Moon14Tue
15Wed11:328.711:509.65:07-1.35:24-0.94:516:50Full Moon15Wed
16Thu12:248.95:59-1.46:18-1.04:526:49Waning Gibbous16Thu
17Fri12:439.51:159.06:49-1.37:11-0.94:536:47Waning Gibbous17Fri
18Sat1:369.12:068.97:39-1.08:05-0.64:556:46Waning Gibbous18Sat
19Sun2:298.72:588.68:30-0.69:01-0.34:566:44Waning Gibbous19Sun
20Mon3:258.23:528.49:23-0.110:000.14:576:43Third Quarter20Mon
21Tue4:237.74:488.010:180.411:000.44:586:41Third Quarter21Tue
22Wed5:227.25:457.811:140.84:596:39Third Quarter22Wed
23Thu6:236.96:447.612:010.612:131.15:006:38Third Quarter23Thu
24Fri7:236.87:427.61:040.81:141.25:016:36Waning Crescent24Fri
25Sat8:216.88:367.62:020.82:111.25:026:35Waning Crescent25Sat
26Sun9:116.99:247.82:540.63:011.15:036:33Waning Crescent26Sun
27Mon9:567.110:077.93:390.53:450.95:056:31Waning Crescent27Mon
28Tue10:387.310:488.04:190.44:250.75:066:30New Moon28Tue
29Wed11:167.511:268.04:560.25:030.65:076:28New Moon29Wed
30Thu11:517.65:290.25:390.55:086:26New Moon30Thu
31Fri12:028.112:257.76:020.16:150.45:096:25New Moon31Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8423635)

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The US Harbors tide chart design is protected by copyright. It may be printed for personal use only.
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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 41% 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 (41% 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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