Tides Today & Tomorrow in Dover Point, NH

TIDE TIMES for Thursday, August 20, 2026
The tide is currently falling in Dover Point, NH.
Next low tide (tomorrow) : in 2h 35m at 1:49 am (0.9 ft)
Next high tide (tomorrow) : 8:08 am (5.4 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 - Sep 1934

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat7:215.87:376.41:000.51:091.16:067:19Third Quarter1Sat
2Sun8:235.68:386.32:030.72:111.36:087:18Third Quarter2Sun
3Mon9:265.59:396.33:080.83:141.46:097:16Waning Crescent3Mon
4Tue10:235.610:346.44:080.84:131.36:107:14Waning Crescent4Tue
5Wed11:125.711:226.54:580.75:031.16:117:12Waning Crescent5Wed
6Thu11:555.95:410.55:460.96:127:11Waning Crescent6Thu
7Fri12:056.612:346.26:190.46:250.76:137:09New Moon7Fri
8Sat12:446.71:106.46:530.37:020.56:147:07New Moon8Sat
9Sun1:216.71:436.57:250.37:380.46:157:05New Moon9Sun
10Mon1:576.72:156.77:560.38:130.36:167:04New Moon10Mon
11Tue2:326.62:466.88:280.38:490.26:177:02Waxing Crescent11Tue
12Wed3:076.53:196.89:020.49:280.26:197:00Waxing Crescent12Wed
13Thu3:456.43:566.99:400.510:100.26:206:58Waxing Crescent13Thu
14Fri4:276.24:396.910:220.610:590.36:216:56Waxing Crescent14Fri
15Sat5:166.05:306.811:100.811:530.46:226:55First Quarter15Sat
16Sun6:125.86:286.812:050.96:236:53First Quarter16Sun
17Mon7:155.77:326.812:540.41:060.96:246:51First Quarter17Mon
18Tue8:235.88:426.92:000.42:130.86:256:49Waxing Gibbous18Tue
19Wed9:326.19:507.13:080.23:230.66:266:47Waxing Gibbous19Wed
20Thu10:346.510:537.44:120.04:280.26:276:45Waxing Gibbous20Thu
21Fri11:306.911:507.65:09-0.35:27-0.26:286:44Full Moon21Fri
22Sat12:217.36:00-0.66:22-0.66:306:42Full Moon22Sat
23Sun12:447.71:097.66:49-0.77:14-0.86:316:40Full Moon23Sun
24Mon1:357.61:567.77:36-0.68:04-0.86:326:38Full Moon24Mon
25Tue2:257.42:427.78:22-0.48:53-0.76:336:36Waning Gibbous25Tue
26Wed3:147.13:277.59:08-0.19:42-0.56:346:35Waning Gibbous26Wed
27Thu4:046.74:157.29:540.310:33-0.16:356:33Waning Gibbous27Thu
28Fri4:556.35:056.810:440.711:270.36:366:31Third Quarter28Fri
29Sat5:515.96:016.511:371.16:376:29Third Quarter29Sat
30Sun5:495.76:006.212:260.611:35 AM1.35:385:27Third Quarter30Sun
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 4:58 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 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