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 56m 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 - Jan 1948

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu3:496.84:037.49:400.010:20-0.67:154:18Waning Gibbous1Thu
2Fri4:476.85:057.010:430.111:17-0.37:154:19Third Quarter2Fri
3Sat5:466.86:096.611:480.27:154:20Third Quarter3Sat
4Sun6:456.77:146.312:150.012:540.37:154:20Third Quarter4Sun
5Mon7:446.78:206.01:150.32:010.37:154:21Waning Crescent5Mon
6Tue8:426.79:225.92:150.63:040.27:154:22Waning Crescent6Tue
7Wed9:376.810:185.93:130.74:000.17:154:23Waning Crescent7Wed
8Thu10:266.811:085.94:060.84:500.07:144:24Waning Crescent8Thu
9Fri11:126.811:545.94:530.85:36-0.17:144:25New Moon9Fri
10Sat11:556.85:360.86:18-0.17:144:26New Moon10Sat
11Sun12:355.912:356.86:160.86:560.07:144:28New Moon11Sun
12Mon1:145.91:136.86:540.87:320.07:134:29New Moon12Mon
13Tue1:515.91:506.77:310.88:070.17:134:30Waxing Crescent13Tue
14Wed2:265.92:256.68:080.88:400.27:134:31Waxing Crescent14Wed
15Thu3:025.93:026.48:460.89:150.37:124:32Waxing Crescent15Thu
16Fri3:385.93:416.29:260.99:520.47:124:33Waxing Crescent16Fri
17Sat4:165.94:246.010:100.910:320.57:114:35First Quarter17Sat
18Sun4:576.05:125.810:570.911:160.77:114:36First Quarter18Sun
19Mon5:416.16:045.611:490.87:104:37First Quarter19Mon
20Tue6:296.27:015.512:030.812:450.77:094:38First Quarter20Tue
21Wed7:236.48:045.512:560.91:450.57:094:39Waxing Gibbous21Wed
22Thu8:216.69:085.71:540.82:480.27:084:41Waxing Gibbous22Thu
23Fri9:217.010:086.02:550.73:48-0.27:074:42Waxing Gibbous23Fri
24Sat10:187.411:046.33:540.44:44-0.67:064:43Full Moon24Sat
25Sun11:147.711:596.64:500.05:38-0.97:064:45Full Moon25Sun
26Mon12:098.05:45-0.36:31-1.27:054:46Full Moon26Mon
27Tue12:516.91:038.16:39-0.57:22-1.37:044:47Full Moon27Tue
28Wed1:437.11:568.07:33-0.68:12-1.37:034:49Waning Gibbous28Wed
29Thu2:347.22:497.88:27-0.69:02-1.07:024:50Waning Gibbous29Thu
30Fri3:257.23:457.49:23-0.59:54-0.77:014:51Waning Gibbous30Fri
31Sat4:197.14:436.910:22-0.310:47-0.37:004:53Third Quarter31Sat
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