Tides Today & Tomorrow in Atlantic Heights, NH

TIDE TIMES for Friday, June 26, 2026
The tide is currently rising in Atlantic Heights, NH.
Next low tide (tomorrow) : 4:47 am (0.5 ft)
Next high tide : in 6h 14m at 10:23 pm (7.8 ft)
Sunset today : 8:26 pm
Sunrise tomorrow : 5:05 am
Moon phase : Waxing Gibbous (90% illuminated)
Tide Station Location : Station #8423635
Common Questions About Tides

Atlantic Heights, NH Tides - Nov 2035

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu1:028.01:118.56:500.27:20-0.37:175:35New Moon1Thu
2Fri1:437.81:498.37:290.58:00-0.17:195:34Waxing Crescent2Fri
3Sat2:247.52:288.18:080.78:400.17:205:32Waxing Crescent3Sat
4Sun2:057.32:087.87:481.08:220.46:214:31Waxing Crescent4Sun
5Mon2:497.02:517.58:311.29:060.66:224:30Waxing Crescent5Mon
6Tue3:366.83:407.39:181.49:550.86:244:29First Quarter6Tue
7Wed4:276.74:327.110:091.610:451.06:254:27First Quarter7Wed
8Thu5:196.75:277.011:031.611:371.06:264:26First Quarter8Thu
9Fri6:126.86:237.011:591.56:284:25First Quarter9Fri
10Sat7:037.07:197.112:301.012:561.36:294:24Waxing Gibbous10Sat
11Sun7:527.38:127.41:210.81:500.96:304:23Waxing Gibbous11Sun
12Mon8:387.89:017.72:100.52:400.46:314:22Waxing Gibbous12Mon
13Tue9:218.39:488.02:550.23:26-0.26:334:21Waxing Gibbous13Tue
14Wed10:048.710:348.23:40-0.14:12-0.76:344:20Full Moon14Wed
15Thu10:489.111:228.44:25-0.34:59-1.06:354:19Full Moon15Thu
16Fri11:349.45:11-0.55:47-1.36:364:18Full Moon16Fri
17Sat12:118.512:229.55:59-0.56:36-1.46:384:17Waning Gibbous17Sat
18Sun1:018.41:129.46:49-0.57:28-1.36:394:16Waning Gibbous18Sun
19Mon1:548.32:069.27:43-0.38:23-1.06:404:16Waning Gibbous19Mon
20Tue2:518.13:058.88:400.09:22-0.76:414:15Third Quarter20Tue
21Wed3:547.94:108.49:430.210:24-0.46:434:14Third Quarter21Wed
22Thu4:587.85:178.110:500.411:28-0.26:444:13Third Quarter22Thu
23Fri6:027.86:247.911:590.56:454:13Third Quarter23Fri
24Sat7:057.97:307.812:330.01:070.46:464:12Waning Crescent24Sat
25Sun8:048.18:327.71:350.12:110.26:474:12Waning Crescent25Sun
26Mon8:578.29:267.72:310.23:06-0.16:494:11Waning Crescent26Mon
27Tue9:448.410:157.73:210.23:55-0.26:504:11Waning Crescent27Tue
28Wed10:288.411:017.74:060.34:40-0.36:514:10New Moon28Wed
29Thu11:098.411:437.64:480.45:22-0.36:524:10New Moon29Thu
30Fri11:488.35:270.56:01-0.26:534:09New Moon30Fri
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 1:35 am — 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 90% 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 Waxing Gibbous (90% 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