Tides Today & Tomorrow in Dover Point, NH

TIDE TIMES for Saturday, July 18, 2026
The tide is currently rising in Dover Point, NH.
Next low tide : 10:36 pm (0.1 ft)
Next high tide : in 1h 03m at 4:39 pm (7.0 ft)
Sunset today : 8:18 pm
Sunrise tomorrow : 5:20 am
Moon phase : Waxing Crescent (23% illuminated)
Tide Station Location : Station #8421897
Common Questions About Tides

Dover Point, NH Tides - Jan 2072

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri8:126.58:465.91:430.72:280.57:144:18Waxing Gibbous1Fri
2Sat9:056.89:426.12:390.53:240.17:144:19Waxing Gibbous2Sat
3Sun9:577.210:356.43:320.34:16-0.47:144:20Waxing Gibbous3Sun
4Mon10:477.611:276.74:240.05:07-0.87:144:21Full Moon4Mon
5Tue11:387.95:16-0.35:57-1.17:144:22Full Moon5Tue
6Wed12:187.012:308.16:07-0.56:48-1.37:144:23Full Moon6Wed
7Thu1:097.21:228.27:00-0.77:38-1.47:144:24Waning Gibbous7Thu
8Fri2:017.32:158.17:53-0.78:30-1.37:144:25Waning Gibbous8Fri
9Sat2:537.33:097.88:48-0.69:23-1.17:144:26Waning Gibbous9Sat
10Sun3:487.34:077.49:45-0.410:18-0.87:134:27Third Quarter10Sun
11Mon4:467.15:097.010:47-0.211:16-0.47:134:28Third Quarter11Mon
12Tue5:467.06:136.611:510.07:134:29Third Quarter12Tue
13Wed6:466.97:186.312:16-0.112:580.17:124:31Third Quarter13Wed
14Thu7:486.88:246.11:180.22:050.27:124:32Waning Crescent14Thu
15Fri8:486.89:266.02:210.43:090.17:114:33Waning Crescent15Fri
16Sat9:446.810:226.13:200.54:050.07:114:34Waning Crescent16Sat
17Sun10:346.911:116.14:130.54:54-0.17:104:35Waning Crescent17Sun
18Mon11:196.911:556.25:000.55:39-0.27:104:37New Moon18Mon
19Tue12:016.95:430.56:19-0.27:094:38New Moon19Tue
20Wed12:366.212:406.96:220.46:56-0.27:084:39New Moon20Wed
21Thu1:146.21:176.96:590.47:30-0.17:084:40New Moon21Thu
22Fri1:496.21:536.87:350.58:03-0.17:074:42Waxing Crescent22Fri
23Sat2:236.22:286.68:100.58:360.07:064:43Waxing Crescent23Sat
24Sun2:586.23:046.58:470.59:110.27:054:44Waxing Crescent24Sun
25Mon3:336.23:426.39:270.69:490.37:054:46Waxing Crescent25Mon
26Tue4:116.24:266.110:110.710:300.47:044:47First Quarter26Tue
27Wed4:546.25:135.910:580.711:160.67:034:48First Quarter27Wed
28Thu5:406.26:065.811:500.77:024:50First Quarter28Thu
29Fri6:326.37:055.712:060.612:470.67:014:51First Quarter29Fri
30Sat7:286.58:085.81:020.61:480.47:004:52Waxing Gibbous30Sat
31Sun8:296.89:126.02:020.52:510.06:594:53Waxing Gibbous31Sun
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 7:37 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 transitional phase. Tonight's moon is 23% 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 shifting between spring and neap.

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 (23% illuminated). This places Dover Point, NH in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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