Tides Today & Tomorrow in Dover Point, NH

TIDE TIMES for Thursday, August 20, 2026
The tide is currently rising in Dover Point, NH.
Next low tide (tomorrow) : 1:49 am (0.9 ft)
Next high tide : in 2h 18m at 7:24 pm (6.3 ft)
Sunset today : 7:38 pm
Sunrise tomorrow : 5:54 am
Moon phase : First Quarter (55% illuminated)
Tide Station Location : Station #8421897
Common Questions About Tides

Dover Point, NH Tides - Feb 1935

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri9:587.210:426.23:320.54:22-0.46:594:54Waning Crescent1Fri
2Sat10:547.611:356.64:290.05:15-0.86:584:55New Moon2Sat
3Sun11:487.95:24-0.46:05-1.16:574:57New Moon3Sun
4Mon12:267.112:418.16:17-0.76:54-1.36:564:58New Moon4Mon
5Tue1:157.41:328.17:10-0.97:43-1.36:544:59Waxing Crescent5Tue
6Wed2:047.62:247.88:03-1.08:31-1.26:535:01Waxing Crescent6Wed
7Thu2:537.63:177.58:56-0.99:20-0.86:525:02Waxing Crescent7Thu
8Fri3:447.54:137.09:52-0.710:12-0.36:515:03First Quarter8Fri
9Sat4:387.25:136.410:51-0.311:080.16:505:05First Quarter9Sat
10Sun5:356.96:166.011:540.06:485:06First Quarter10Sun
11Mon6:366.67:235.712:070.61:010.36:475:07First Quarter11Mon
12Tue7:416.48:315.51:120.92:100.46:465:09Waxing Gibbous12Tue
13Wed8:476.39:335.52:201.13:150.46:445:10Waxing Gibbous13Wed
14Thu9:466.410:275.73:231.04:110.36:435:11Waxing Gibbous14Thu
15Fri10:376.511:135.84:160.94:580.26:415:13Waxing Gibbous15Fri
16Sat11:226.611:546.05:030.75:390.16:405:14Full Moon16Sat
17Sun12:026.75:440.66:150.06:395:15Full Moon17Sun
18Mon12:316.212:396.76:210.46:480.06:375:17Full Moon18Mon
19Tue1:056.31:146.76:560.37:180.16:365:18Full Moon19Tue
20Wed1:376.41:486.67:300.37:480.16:345:19Waning Gibbous20Wed
21Thu2:076.42:216.48:040.38:190.26:335:21Waning Gibbous21Thu
22Fri2:376.52:556.28:390.38:520.46:315:22Waning Gibbous22Fri
23Sat3:106.53:336.09:170.39:290.56:305:23Waning Gibbous23Sat
24Sun3:476.44:165.810:000.410:110.76:285:25Third Quarter24Sun
25Mon4:306.45:065.610:490.511:000.96:265:26Third Quarter25Mon
26Tue5:216.46:035.411:440.511:551.06:255:27Third Quarter26Tue
27Wed6:196.47:075.412:460.56:235:28Third Quarter27Wed
28Thu7:256.58:175.612:570.91:530.46:225:30Waning Crescent28Thu
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 10:36 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 neap phase. Tonight's moon is 55% 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 (55% 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