Tides Today & Tomorrow in Dover Point, NH

TIDE TIMES for Wednesday, August 12, 2026
The tide is currently rising in Dover Point, NH.
Next low tide : 6:43 pm (-0.1 ft)
Next high tide : in 1h 10m at 12:54 pm (6.7 ft)
Sunset today : 7:50 pm
Sunrise tomorrow : 5:46 am
Moon phase : New Moon (0% illuminated)
Tide Station Location : Station #8421897
Common Questions About Tides

Dover Point, NH Tides - Dec 1947

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon2:126.72:197.87:590.08:42-0.86:544:09Waning Gibbous1Mon
2Tue3:056.63:147.68:530.29:38-0.66:554:09Waning Gibbous2Tue
3Wed4:046.54:157.39:520.410:38-0.46:564:09Third Quarter3Wed
4Thu5:076.45:217.010:570.511:41-0.26:574:09Third Quarter4Thu
5Fri6:116.46:296.712:050.66:584:08Third Quarter5Fri
6Sat7:146.57:376.512:440.01:150.56:594:08Third Quarter6Sat
7Sun8:156.78:436.41:460.22:240.37:004:08Waning Crescent7Sun
8Mon9:126.99:436.42:460.23:250.17:014:08Waning Crescent8Mon
9Tue10:037.010:376.43:400.34:20-0.17:024:08Waning Crescent9Tue
10Wed10:507.111:276.44:290.45:08-0.37:034:08New Moon10Wed
11Thu11:337.25:140.55:54-0.37:044:08New Moon11Thu
12Fri12:136.312:157.15:570.66:36-0.37:054:08New Moon12Fri
13Sat12:566.212:557.06:370.77:16-0.27:064:08New Moon13Sat
14Sun1:366.11:346.97:160.87:550.07:064:08Waxing Crescent14Sun
15Mon2:156.02:126.77:550.98:330.17:074:08Waxing Crescent15Mon
16Tue2:555.92:526.68:341.09:120.37:084:09Waxing Crescent16Tue
17Wed3:365.73:346.49:161.19:540.47:094:09Waxing Crescent17Wed
18Thu4:205.74:196.210:021.210:370.67:094:09First Quarter18Thu
19Fri5:055.75:086.010:511.311:220.77:104:10First Quarter19Fri
20Sat5:525.75:595.911:421.37:114:10First Quarter20Sat
21Sun6:385.96:525.812:080.812:361.17:114:10First Quarter21Sun
22Mon7:266.17:495.812:560.81:320.97:124:11Waxing Gibbous22Mon
23Tue8:156.48:455.91:460.72:280.67:124:11Waxing Gibbous23Tue
24Wed9:046.79:406.02:380.63:220.27:124:12Waxing Gibbous24Wed
25Thu9:527.110:316.33:290.54:13-0.37:134:13Waxing Gibbous25Thu
26Fri10:417.511:226.54:190.25:03-0.67:134:13Full Moon26Fri
27Sat11:307.85:090.05:53-0.97:144:14Full Moon27Sat
28Sun12:146.712:218.05:59-0.26:44-1.17:144:15Full Moon28Sun
29Mon1:056.81:148.06:52-0.37:36-1.27:144:15Waning Gibbous29Mon
30Tue1:586.82:078.07:45-0.38:28-1.17:144:16Waning Gibbous30Tue
31Wed2:516.83:037.78:40-0.29:24-0.97:144:17Waning Gibbous31Wed
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 3:48 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 Dover Point, NH?

Dover Point, NH is currently in a spring phase. Tonight's moon is 0% 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 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 New Moon (0% illuminated). This places Dover Point, 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