Tides Today & Tomorrow in Atlantic Heights, NH

TIDE TIMES for Friday, July 3, 2026
The tide is currently falling in Atlantic Heights, NH.
Next low tide : in 5h 19m at 8:39 pm (1.2 ft)
Next high tide (tomorrow) : 2:58 am (7.9 ft)
Sunset today : 8:26 pm
Sunrise tomorrow : 5:08 am
Moon phase : Waning Gibbous (88% illuminated)
Tide Station Location : Station #8423635
Common Questions About Tides

Atlantic Heights, NH Tides - Jun 2006

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu3:527.84:416.910:130.410:211.55:068:15Waxing Crescent1Thu
2Fri4:437.55:326.811:020.711:161.65:058:16First Quarter2Fri
3Sat5:367.26:216.811:500.95:058:17First Quarter3Sat
4Sun6:296.97:106.912:111.712:371.15:048:17First Quarter4Sun
5Mon7:246.77:597.11:071.61:251.25:048:18First Quarter5Mon
6Tue8:206.68:457.32:031.52:141.35:048:19Waxing Gibbous6Tue
7Wed9:146.69:307.52:571.23:001.35:038:19Waxing Gibbous7Wed
8Thu10:036.710:117.83:450.93:451.35:038:20Waxing Gibbous8Thu
9Fri10:506.810:528.04:290.64:271.25:038:21Waxing Gibbous9Fri
10Sat11:346.911:338.35:120.35:091.15:038:21Full Moon10Sat
11Sun12:197.05:540.05:531.05:038:22Full Moon11Sun
12Mon12:178.51:037.26:38-0.26:380.85:028:22Full Moon12Mon
13Tue1:028.61:487.37:23-0.47:250.75:028:23Waning Gibbous13Tue
14Wed1:488.72:357.48:09-0.58:140.65:028:23Waning Gibbous14Wed
15Thu2:378.73:257.58:58-0.59:070.65:028:24Waning Gibbous15Thu
16Fri3:308.64:187.69:49-0.510:040.65:028:24Waning Gibbous16Fri
17Sat4:268.45:147.810:42-0.411:050.55:028:24Third Quarter17Sat
18Sun5:278.26:108.011:37-0.25:038:25Third Quarter18Sun
19Mon6:297.97:068.212:070.512:320.05:038:25Third Quarter19Mon
20Tue7:337.68:048.41:120.31:300.35:038:25Waning Crescent20Tue
21Wed8:387.49:018.52:170.12:290.45:038:26Waning Crescent21Wed
22Thu9:417.49:568.63:20-0.13:270.65:038:26Waning Crescent22Thu
23Fri10:397.410:488.74:18-0.34:220.65:048:26Waning Crescent23Fri
24Sat11:337.411:388.75:11-0.45:130.75:048:26New Moon24Sat
25Sun12:247.36:01-0.46:020.85:048:26New Moon25Sun
26Mon12:278.61:127.36:49-0.36:490.95:058:26New Moon26Mon
27Tue1:138.51:577.27:34-0.27:351.05:058:26Waxing Crescent27Tue
28Wed1:588.32:407.28:170.08:191.15:058:26Waxing Crescent28Wed
29Thu2:408.13:237.18:580.29:031.25:068:26Waxing Crescent29Thu
30Fri3:237.84:057.19:390.49:481.35:068:26Waxing Crescent30Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8423635)

Common Questions About Atlantic Heights, NH Tides

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What time does the tide turn (slack tide) in Atlantic Heights, NH today?

Slack tide in Atlantic Heights, NH is approximately 11:48 pm — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

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 88% 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 Gibbous (88% 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