Tides Today & Tomorrow in Dover Point, NH

TIDE TIMES for Saturday, August 15, 2026
The tide is currently rising in Dover Point, NH.
Next low tide : 9:19 pm (-0.2 ft)
Next high tide : in 4h 11m at 3:21 pm (7.2 ft)
Sunset today : 7:46 pm
Sunrise tomorrow : 5:49 am
Moon phase : Waxing Crescent (11% illuminated)
Tide Station Location : Station #8421897
Common Questions About Tides

Dover Point, NH Tides - Jun 1945

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri4:406.95:286.111:030.011:160.95:068:15Waning Gibbous1Fri
2Sat5:326.86:216.211:540.05:058:16Third Quarter2Sat
3Sun6:296.87:166.412:120.812:480.05:058:17Third Quarter3Sun
4Mon7:296.78:136.71:120.71:440.05:048:18Third Quarter4Mon
5Tue8:336.79:117.02:150.52:420.05:048:18Waning Crescent5Tue
6Wed9:386.810:087.43:200.13:41-0.15:048:19Waning Crescent6Wed
7Thu10:406.911:037.74:22-0.34:38-0.25:038:20Waning Crescent7Thu
8Fri11:397.011:558.05:20-0.65:32-0.25:038:20New Moon8Fri
9Sat12:357.06:15-0.96:25-0.25:038:21New Moon9Sat
10Sun12:478.11:307.07:08-1.17:17-0.15:038:21New Moon10Sun
11Mon1:398.12:237.08:00-1.08:090.05:038:22New Moon11Mon
12Tue2:307.93:156.88:51-0.99:000.25:038:23Waxing Crescent12Tue
13Wed3:217.74:066.79:42-0.79:520.55:028:23Waxing Crescent13Wed
14Thu4:127.34:596.510:33-0.310:450.75:028:23Waxing Crescent14Thu
15Fri5:057.05:526.311:260.011:410.95:028:24First Quarter15Fri
16Sat6:006.66:466.212:180.35:028:24First Quarter16Sat
17Sun6:556.37:376.212:391.11:090.65:028:25First Quarter17Sun
18Mon7:516.08:296.21:361.22:000.85:038:25First Quarter18Mon
19Tue8:485.89:196.32:351.22:510.95:038:25Waxing Gibbous19Tue
20Wed9:445.810:076.43:321.03:411.05:038:26Waxing Gibbous20Wed
21Thu10:365.810:526.54:240.94:281.05:038:26Waxing Gibbous21Thu
22Fri11:255.811:336.75:110.75:111.05:038:26Waxing Gibbous22Fri
23Sat12:105.95:530.45:511.05:048:26Waxing Gibbous23Sat
24Sun12:136.812:526.06:330.36:310.95:048:26Full Moon24Sun
25Mon12:527.01:346.07:120.17:110.85:048:26Full Moon25Mon
26Tue1:327.12:146.17:520.07:520.85:058:27Full Moon26Tue
27Wed2:127.22:556.28:32-0.28:340.75:058:27Waning Gibbous27Wed
28Thu2:537.23:366.39:13-0.29:190.65:058:27Waning Gibbous28Thu
29Fri3:377.34:206.49:57-0.310:070.55:068:26Waning Gibbous29Fri
30Sat4:247.25:096.510:43-0.310:590.55:068:26Waning Gibbous30Sat
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 6:20 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 11% 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 Waxing Crescent (11% 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