Tides Today & Tomorrow in Dover Point, NH

TIDE TIMES for Monday, August 17, 2026
The tide is currently falling in Dover Point, NH.
Next low tide : in 5h 49m at 11:01 pm (0.2 ft)
Next high tide (tomorrow) : 5:20 am (6.4 ft)
Sunset today : 7:43 pm
Sunrise tomorrow : 5:51 am
Moon phase : Waxing Crescent (27% illuminated)
Tide Station Location : Station #8421897
Common Questions About Tides

Dover Point, NH Tides - Feb 1941

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat3:396.43:546.39:370.49:580.36:584:55Waxing Crescent1Sat
2Sun4:226.34:416.010:230.610:400.66:574:56First Quarter2Sun
3Mon5:076.15:315.711:120.811:260.86:564:57First Quarter3Mon
4Tue5:556.06:245.512:050.96:554:59First Quarter4Tue
5Wed6:466.07:225.312:161.01:011.06:545:00First Quarter5Wed
6Thu7:416.08:225.31:101.22:010.96:535:02Waxing Gibbous6Thu
7Fri8:386.19:195.52:071.12:580.76:515:03Waxing Gibbous7Fri
8Sat9:306.410:095.83:031.03:490.46:505:04Waxing Gibbous8Sat
9Sun10:186.710:556.13:540.74:350.06:495:06Waxing Gibbous9Sun
10Mon11:047.011:386.44:400.35:18-0.36:485:07Full Moon10Mon
11Tue11:487.35:260.06:01-0.76:465:08Full Moon11Tue
12Wed12:216.812:337.66:11-0.46:44-0.96:455:10Full Moon12Wed
13Thu1:047.11:197.76:58-0.67:27-1.16:445:11Full Moon13Thu
14Fri1:477.32:057.77:45-0.88:12-1.16:425:12Waning Gibbous14Fri
15Sat2:337.52:547.58:34-0.88:59-0.96:415:14Waning Gibbous15Sat
16Sun3:217.53:477.29:27-0.89:50-0.76:395:15Waning Gibbous16Sun
17Mon4:137.44:456.910:23-0.610:45-0.36:385:16Third Quarter17Mon
18Tue5:117.25:486.511:24-0.311:450.06:365:17Third Quarter18Tue
19Wed6:137.06:556.212:30-0.16:355:19Third Quarter19Wed
20Thu7:196.98:056.112:490.31:400.06:335:20Waning Crescent20Thu
21Fri8:276.89:136.11:580.42:500.06:325:21Waning Crescent21Fri
22Sat9:326.910:136.33:060.43:52-0.26:305:23Waning Crescent22Sat
23Sun10:297.011:056.54:060.34:46-0.36:295:24Waning Crescent23Sun
24Mon11:207.111:536.64:590.15:34-0.46:275:25New Moon24Mon
25Tue12:067.15:470.06:17-0.46:265:26New Moon25Tue
26Wed12:366.712:497.16:30-0.16:57-0.36:245:28New Moon26Wed
27Thu1:156.71:297.07:11-0.17:33-0.26:225:29New Moon27Thu
28Fri1:516.72:066.87:490.08:080.06:215:30Waxing Crescent28Fri
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 2:10 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 Dover Point, NH?

Dover Point, NH is currently in a transitional phase. Tonight's moon is 27% 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 shifting between spring and neap.

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 Waxing Crescent (27% illuminated). This places Dover Point, NH in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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