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 5h 08m 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 - Jan 1939

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun7:516.58:285.81:220.72:090.47:154:18Waxing Gibbous1Sun
2Mon8:476.99:276.12:200.63:080.17:154:19Waxing Gibbous2Mon
3Tue9:427.210:226.43:170.34:03-0.47:154:20Waxing Gibbous3Tue
4Wed10:357.611:166.74:110.04:56-0.87:154:21Full Moon4Wed
5Thu11:288.05:05-0.35:48-1.17:154:22Full Moon5Thu
6Fri12:087.012:218.25:58-0.66:39-1.47:154:23Full Moon6Fri
7Sat1:017.21:148.26:51-0.77:30-1.57:154:24Waning Gibbous7Sat
8Sun1:527.42:078.17:45-0.88:21-1.47:144:25Waning Gibbous8Sun
9Mon2:447.43:017.88:40-0.79:13-1.17:144:26Waning Gibbous9Mon
10Tue3:387.43:587.49:37-0.510:07-0.87:144:27Waning Gibbous10Tue
11Wed4:357.24:597.010:38-0.311:04-0.47:144:28Third Quarter11Wed
12Thu5:337.16:026.511:41-0.17:134:29Third Quarter12Thu
13Fri6:336.97:066.212:030.012:460.17:134:30Third Quarter13Fri
14Sat7:346.78:126.01:040.41:530.27:134:31Waning Crescent14Sat
15Sun8:346.79:155.92:070.62:570.27:124:32Waning Crescent15Sun
16Mon9:316.710:105.93:080.73:540.17:124:34Waning Crescent16Mon
17Tue10:226.711:006.04:010.74:440.07:114:35Waning Crescent17Tue
18Wed11:086.811:446.14:490.65:280.07:104:36New Moon18Wed
19Thu11:506.85:310.56:08-0.17:104:37New Moon19Thu
20Fri12:246.112:296.96:110.56:44-0.17:094:38New Moon20Fri
21Sat1:026.21:066.86:470.57:18-0.17:094:40New Moon21Sat
22Sun1:376.21:416.87:230.47:50-0.17:084:41Waxing Crescent22Sun
23Mon2:106.32:156.77:580.48:220.07:074:42Waxing Crescent23Mon
24Tue2:436.32:506.58:340.58:560.17:064:44Waxing Crescent24Tue
25Wed3:176.33:286.39:130.59:320.27:064:45Waxing Crescent25Wed
26Thu3:546.34:096.19:550.510:130.47:054:46First Quarter26Thu
27Fri4:356.34:575.910:420.610:580.57:044:47First Quarter27Fri
28Sat5:226.45:495.811:340.511:490.67:034:49First Quarter28Sat
29Sun6:136.46:485.712:310.57:024:50First Quarter29Sun
30Mon7:116.67:535.812:440.61:330.37:014:51Waxing Gibbous30Mon
31Tue8:146.88:586.01:460.52:380.07:004:53Waxing Gibbous31Tue
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