Nearby Harbors
43.0900’ N, 70.7633’ W

Atlantic Heights, NH

66°
H -°
L 61°
SSW
6mph
Low tide
2:48 am

Tides Today & Tomorrow in Atlantic Heights, NH

TIDE TIMES for Thursday, November 5, 2026
The tide is currently falling in Atlantic Heights, NH.
Next low tide (tomorrow) : in 4h 30m at 2:48 am (0.3 ft)
Next high tide (tomorrow) : 9:12 am (8.1 ft)
Sunset today : 4:30 pm
Sunrise tomorrow : 6:23 am
Moon phase : Waning Crescent (13% illuminated)
Tide Station Location : Station #8423635
Common Questions About Tides

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Atlantic Heights, NH Tides - Jan 1800

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed3:537.34:057.49:440.910:150.47:194:23First Quarter1Wed
2Thu4:457.25:027.010:421.011:050.87:194:23First Quarter2Thu
3Fri5:367.15:596.611:411.111:561.17:194:24First Quarter3Fri
4Sat6:287.16:596.412:411.17:194:25First Quarter4Sat
5Sun7:207.17:576.312:501.31:401.07:194:26Waxing Gibbous5Sun
6Mon8:117.28:516.31:431.42:340.87:194:27Waxing Gibbous6Mon
7Tue8:587.49:396.52:331.43:210.67:184:28Waxing Gibbous7Tue
8Wed9:427.610:236.63:181.34:030.47:184:29Waxing Gibbous8Wed
9Thu10:237.811:056.73:591.24:430.27:184:30Full Moon9Thu
10Fri11:038.011:446.94:391.05:210.07:184:32Full Moon10Fri
11Sat11:428.15:170.95:58-0.27:174:33Full Moon11Sat
12Sun12:227.012:208.25:570.76:35-0.37:174:34Full Moon12Sun
13Mon12:597.112:598.36:370.57:13-0.47:174:35Waning Gibbous13Mon
14Tue1:367.31:408.37:190.47:53-0.47:164:36Waning Gibbous14Tue
15Wed2:167.52:258.18:050.38:36-0.47:164:37Waning Gibbous15Wed
16Thu3:007.63:147.98:550.39:22-0.27:154:39Third Quarter16Thu
17Fri3:487.84:097.69:490.210:120.07:154:40Third Quarter17Fri
18Sat4:407.95:097.310:480.211:060.27:144:41Third Quarter18Sat
19Sun5:368.06:147.011:510.17:134:42Third Quarter19Sun
20Mon6:378.17:236.912:060.512:590.07:134:43Waning Crescent20Mon
21Tue7:418.28:317.01:100.62:07-0.27:124:45Waning Crescent21Tue
22Wed8:458.49:347.22:150.53:09-0.57:114:46Waning Crescent22Wed
23Thu9:448.610:317.43:160.44:07-0.77:114:47New Moon23Thu
24Fri10:408.811:247.54:130.25:00-0.97:104:49New Moon24Fri
25Sat11:328.95:060.05:50-0.97:094:50New Moon25Sat
26Sun12:137.712:228.85:570.06:37-0.87:084:51New Moon26Sun
27Mon1:007.71:098.56:450.07:20-0.67:074:52Waxing Crescent27Mon
28Tue1:447.71:548.27:320.28:03-0.37:064:54Waxing Crescent28Tue
29Wed2:277.62:407.78:190.48:450.17:054:55Waxing Crescent29Wed
30Thu3:107.43:277.29:070.69:270.57:044:56Waxing Crescent30Thu
31Fri3:557.34:186.89:580.810:121.07:034:58First Quarter31Fri
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 13% 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 (13% 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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