Nearby Harbors
43.0900’ N, 70.7633’ W

Atlantic Heights, NH

53°
H 58°
L 42°
W
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 3h 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 - Dec 1811

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun12:039.15:39-0.26:17-1.16:584:13Full Moon1Sun
2Mon12:418.112:498.96:260.07:03-0.86:594:13Waning Gibbous2Mon
3Tue1:287.91:358.57:130.37:49-0.57:004:13Waning Gibbous3Tue
4Wed2:157.62:228.18:000.68:37-0.17:014:12Waning Gibbous4Wed
5Thu3:047.33:117.78:490.99:250.37:024:12Waning Gibbous5Thu
6Fri3:557.14:047.49:421.110:150.67:034:12Third Quarter6Fri
7Sat4:477.04:587.110:371.311:060.87:044:12Third Quarter7Sat
8Sun5:387.05:546.811:341.411:571.07:054:12Third Quarter8Sun
9Mon6:307.06:516.712:311.37:064:12Third Quarter9Mon
10Tue7:217.27:466.712:491.11:281.17:074:12Waning Crescent10Tue
11Wed8:097.48:386.91:401.02:190.87:084:12Waning Crescent11Wed
12Thu8:547.79:247.02:260.93:050.57:094:12Waning Crescent12Thu
13Fri9:357.910:087.23:090.83:460.27:104:12Waning Crescent13Fri
14Sat10:158.210:507.43:500.64:27-0.27:104:12New Moon14Sat
15Sun10:548.511:317.54:300.45:07-0.47:114:12New Moon15Sun
16Mon11:358.75:120.25:49-0.77:124:13New Moon16Mon
17Tue12:147.712:188.85:560.16:32-0.87:134:13Waxing Crescent17Tue
18Wed12:577.81:038.86:410.07:17-0.97:134:13Waxing Crescent18Wed
19Thu1:427.91:518.87:300.08:05-0.87:144:14Waxing Crescent19Thu
20Fri2:327.92:438.68:220.08:57-0.77:144:14Waxing Crescent20Fri
21Sat3:267.93:418.39:190.19:52-0.57:154:15First Quarter21Sat
22Sun4:248.04:448.010:210.210:50-0.37:164:15First Quarter22Sun
23Mon5:248.05:497.811:250.211:51-0.17:164:16First Quarter23Mon
24Tue6:258.26:577.612:330.17:164:16Waxing Gibbous24Tue
25Wed7:288.38:037.612:540.01:40-0.27:174:17Waxing Gibbous25Wed
26Thu8:278.59:047.71:560.12:42-0.47:174:17Waxing Gibbous26Thu
27Fri9:228.79:597.82:540.03:37-0.77:184:18Waxing Gibbous27Fri
28Sat10:138.810:517.83:470.04:29-0.87:184:19Full Moon28Sat
29Sun11:018.811:397.84:370.05:16-0.97:184:19Full Moon29Sun
30Mon11:478.85:240.06:02-0.87:184:20Full Moon30Mon
31Tue12:247.812:318.66:080.16:44-0.67:184:21Waning Gibbous31Tue
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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