Tides Today & Tomorrow in Dover Point, NH

TIDE TIMES for Tuesday, July 21, 2026
The tide is currently rising in Dover Point, NH.
Next low tide (tomorrow) : 1:30 am (0.7 ft)
Next high tide : in 46m at 7:14 pm (6.6 ft)
Sunset today : 8:16 pm
Sunrise tomorrow : 5:23 am
Moon phase : First Quarter (52% illuminated)
Tide Station Location : Station #8421897
Common Questions About Tides

Dover Point, NH Tides - Feb 1982

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon5:236.75:526.311:350.111:540.26:584:55First Quarter1Mon
2Tue6:196.86:566.112:360.16:574:56First Quarter2Tue
3Wed7:216.98:056.012:530.31:430.06:564:57Waxing Gibbous3Wed
4Thu8:267.09:136.21:580.32:51-0.26:554:59Waxing Gibbous4Thu
5Fri9:317.310:166.43:040.23:55-0.56:545:00Waxing Gibbous5Fri
6Sat10:317.511:146.64:060.04:53-0.86:525:01Full Moon6Sat
7Sun11:277.75:03-0.25:47-1.06:515:03Full Moon7Sun
8Mon12:086.812:217.85:57-0.46:38-1.16:505:04Full Moon8Mon
9Tue12:597.01:127.86:49-0.57:26-1.06:495:06Full Moon9Tue
10Wed1:467.02:007.67:39-0.48:12-0.86:475:07Waning Gibbous10Wed
11Thu2:327.02:487.28:27-0.38:56-0.56:465:08Waning Gibbous11Thu
12Fri3:176.83:356.89:16-0.19:41-0.16:455:10Waning Gibbous12Fri
13Sat4:036.64:256.410:060.210:270.36:435:11Waning Gibbous13Sat
14Sun4:516.45:186.010:590.411:160.76:425:12Third Quarter14Sun
15Mon5:416.26:145.611:540.76:415:13Third Quarter15Mon
16Tue6:336.07:135.412:071.012:520.86:395:15Third Quarter16Tue
17Wed7:295.98:145.31:021.21:540.96:385:16Third Quarter17Wed
18Thu8:286.09:135.32:021.32:550.86:365:17Waning Crescent18Thu
19Fri9:236.110:055.53:001.33:480.66:355:19Waning Crescent19Fri
20Sat10:126.310:515.73:511.14:330.46:335:20Waning Crescent20Sat
21Sun10:566.611:326.04:360.85:140.26:325:21Waning Crescent21Sun
22Mon11:376.85:160.65:51-0.16:305:23New Moon22Mon
23Tue12:116.212:167.05:550.36:27-0.36:295:24New Moon23Tue
24Wed12:476.412:557.16:340.17:03-0.46:275:25New Moon24Wed
25Thu1:236.61:337.27:14-0.17:39-0.56:255:26Waxing Crescent25Thu
26Fri1:596.82:137.27:55-0.38:18-0.56:245:28Waxing Crescent26Fri
27Sat2:377.02:567.08:38-0.49:00-0.46:225:29Waxing Crescent27Sat
28Sun3:197.13:436.89:26-0.49:46-0.26:215:30Waxing Crescent28Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8421897)

Common Questions About Dover Point, NH Tides

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What time does the tide turn (slack tide) in Dover Point, NH today?

Slack tide in Dover Point, NH is approximately 10:22 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 Dover Point, NH?

Dover Point, 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 Dover Point, 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 Dover Point, NH?

Tide predictions for Dover Point, 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 Dover Point, NH?

Tide data for Dover Point, NH is sourced from NOAA Station #8421897. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8421897.

What is the moon phase in Dover Point, NH tonight?

Tonight the moon over Dover Point, NH is First Quarter (52% illuminated). This places Dover Point, 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