Nearby Harbors
43.0900’ N, 70.7633’ W

Atlantic Heights, NH

64°
H 66°
L 54°
SSW
4mph
Low tide
3:20 pm

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 : in 5h 19m at 3:20 pm (0.0 ft)
Next high tide : 9:41 pm (7.7 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 - Dec 1798

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat5:287.35:447.711:200.811:560.16:594:13Third Quarter1Sat
2Sun6:297.76:517.712:270.57:004:13Waning Crescent2Sun
3Mon7:288.17:577.812:560.11:340.17:014:12Waning Crescent3Mon
4Tue8:258.58:587.91:550.02:35-0.47:024:12Waning Crescent4Tue
5Wed9:178.99:548.02:50-0.13:31-0.87:034:12Waning Crescent5Wed
6Thu10:079.110:478.03:42-0.24:23-1.07:044:12New Moon6Thu
7Fri10:569.211:398.04:32-0.15:14-1.17:054:12New Moon7Fri
8Sat11:459.15:210.06:03-1.17:064:12New Moon8Sat
9Sun12:287.812:328.96:090.26:51-0.87:074:12Waxing Crescent9Sun
10Mon1:167.61:198.66:570.47:38-0.57:084:12Waxing Crescent10Mon
11Tue2:047.42:078.27:450.78:26-0.17:094:12Waxing Crescent11Tue
12Wed2:537.12:577.88:341.09:160.27:104:12Waxing Crescent12Wed
13Thu3:446.93:497.49:281.210:060.67:114:12First Quarter13Thu
14Fri4:366.84:447.110:231.410:560.87:114:12First Quarter14Fri
15Sat5:286.85:396.811:201.511:461.07:124:13First Quarter15Sat
16Sun6:186.96:366.612:181.47:134:13First Quarter16Sun
17Mon7:097.07:326.612:361.21:161.37:134:13Waxing Gibbous17Mon
18Tue7:567.28:266.61:261.22:081.07:144:14Waxing Gibbous18Tue
19Wed8:417.49:146.72:131.22:550.77:154:14Waxing Gibbous19Wed
20Thu9:227.79:596.82:561.13:380.47:154:15Waxing Gibbous20Thu
21Fri10:027.910:417.03:371.04:190.17:164:15Full Moon21Fri
22Sat10:428.211:237.14:180.84:59-0.27:164:16Full Moon22Sat
23Sun11:238.44:590.75:41-0.47:174:16Full Moon23Sun
24Mon12:057.212:058.55:420.56:23-0.57:174:17Full Moon24Mon
25Tue12:487.312:508.66:270.47:08-0.67:174:17Waning Gibbous25Tue
26Wed1:327.41:368.67:140.47:55-0.67:184:18Waning Gibbous26Wed
27Thu2:207.52:278.48:050.48:45-0.57:184:19Waning Gibbous27Thu
28Fri3:127.53:238.29:010.49:38-0.47:184:20Third Quarter28Fri
29Sat4:087.64:247.910:010.410:33-0.27:184:20Third Quarter29Sat
30Sun5:057.85:287.611:050.311:310.07:194:21Third Quarter30Sun
31Mon6:057.96:357.412:110.27:194:22Third Quarter31Mon
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 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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