Tides Today & Tomorrow in Dover Point, NH

TIDE TIMES for Wednesday, August 19, 2026
The tide is currently rising in Dover Point, NH.
Next low tide : 12:05 pm (0.9 ft)
Next high tide : in 2h 55m at 6:13 am (6.0 ft)
Sunset today : 7:40 pm
Sunrise tomorrow : 5:53 am
Moon phase : First Quarter (46% illuminated)
Tide Station Location : Station #8421897
Common Questions About Tides

Dover Point, NH Tides - Nov 1938

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue7:005.77:135.912:310.912:521.36:174:36First Quarter1Tue
2Wed7:525.98:096.01:230.91:491.26:184:35Waxing Gibbous2Wed
3Thu8:426.19:026.12:140.92:430.96:204:33Waxing Gibbous3Thu
4Fri9:276.49:506.33:020.73:320.66:214:32Waxing Gibbous4Fri
5Sat10:086.810:356.53:450.54:160.26:224:31Waxing Gibbous5Sat
6Sun10:487.111:186.64:270.34:59-0.26:244:30Full Moon6Sun
7Mon11:287.45:080.25:42-0.56:254:28Full Moon7Mon
8Tue12:026.812:107.65:510.06:26-0.76:264:27Full Moon8Tue
9Wed12:476.912:557.86:36-0.17:13-0.86:274:26Waning Gibbous9Wed
10Thu1:346.91:427.87:23-0.18:01-0.86:294:25Waning Gibbous10Thu
11Fri2:236.92:337.78:13-0.18:52-0.76:304:24Waning Gibbous11Fri
12Sat3:156.83:277.59:060.19:48-0.66:314:23Waning Gibbous12Sat
13Sun4:146.74:287.310:060.210:47-0.46:334:22Third Quarter13Sun
14Mon5:166.65:347.011:100.311:49-0.26:344:21Third Quarter14Mon
15Tue6:196.76:416.812:170.46:354:20Third Quarter15Tue
16Wed7:236.87:496.712:520.01:260.36:364:19Waning Crescent16Wed
17Thu8:246.98:546.61:550.12:330.16:384:18Waning Crescent17Thu
18Fri9:217.19:536.72:560.13:34-0.16:394:17Waning Crescent18Fri
19Sat10:137.310:466.73:500.14:28-0.36:404:16Waning Crescent19Sat
20Sun11:007.411:356.74:400.25:17-0.46:414:16New Moon20Sun
21Mon11:457.45:250.26:02-0.56:434:15New Moon21Mon
22Tue12:216.612:277.36:080.36:45-0.46:444:14New Moon22Tue
23Wed1:046.51:077.26:490.47:25-0.36:454:13New Moon23Wed
24Thu1:456.41:477.07:290.68:04-0.16:464:13Waxing Crescent24Thu
25Fri2:256.22:266.88:090.78:440.16:474:12Waxing Crescent25Fri
26Sat3:066.13:076.68:500.99:240.36:494:12Waxing Crescent26Sat
27Sun3:495.93:516.49:331.010:070.56:504:11Waxing Crescent27Sun
28Mon4:345.94:386.210:211.210:520.66:514:11First Quarter28Mon
29Tue5:215.85:296.011:111.211:380.86:524:10First Quarter29Tue
30Wed6:095.96:225.912:041.26:534:10First Quarter30Wed
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 9:09 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 neap phase. Tonight's moon is 46% 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 (46% 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