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 (tomorrow) : 12:50 am (0.7 ft)
Next high tide : in 2h 46m at 6:30 pm (6.5 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 1938

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat12:126.012:146.85:550.76:320.07:154:18New Moon1Sat
2Sun12:506.112:516.96:310.67:06-0.17:154:19New Moon2Sun
3Mon1:266.11:266.97:070.67:39-0.17:154:20New Moon3Mon
4Tue2:006.22:016.87:430.68:12-0.17:154:21Waxing Crescent4Tue
5Wed2:346.22:376.78:210.58:480.07:154:22Waxing Crescent5Wed
6Thu3:096.33:166.69:010.59:260.07:154:23Waxing Crescent6Thu
7Fri3:486.33:596.49:450.510:080.17:144:24Waxing Crescent7Fri
8Sat4:316.44:486.310:340.510:550.27:144:25First Quarter8Sat
9Sun5:196.55:436.111:280.411:460.37:144:26First Quarter9Sun
10Mon6:116.76:436.012:270.37:144:27First Quarter10Mon
11Tue7:096.87:496.012:420.41:300.17:144:28Waxing Gibbous11Tue
12Wed8:127.18:566.21:440.32:36-0.17:134:29Waxing Gibbous12Wed
13Thu9:157.49:596.42:470.23:39-0.57:134:30Waxing Gibbous13Thu
14Fri10:157.710:586.73:49-0.14:37-0.97:124:31Full Moon14Fri
15Sat11:127.911:537.04:47-0.35:32-1.27:124:33Full Moon15Sat
16Sun12:078.15:43-0.66:25-1.37:114:34Full Moon16Sun
17Mon12:477.21:018.16:38-0.77:16-1.37:114:35Full Moon17Mon
18Tue1:387.31:537.97:31-0.78:05-1.27:104:36Waning Gibbous18Tue
19Wed2:287.32:447.68:24-0.68:54-0.97:104:38Waning Gibbous19Wed
20Thu3:187.23:377.29:17-0.49:44-0.57:094:39Waning Gibbous20Thu
21Fri4:097.04:326.710:12-0.110:35-0.17:084:40Third Quarter21Fri
22Sat5:016.85:296.211:100.211:280.47:084:41Third Quarter22Sat
23Sun5:556.56:285.812:090.47:074:43Third Quarter23Sun
24Mon6:516.37:295.612:230.71:110.67:064:44Third Quarter24Mon
25Tue7:496.28:305.51:211.02:140.77:054:45Waning Crescent25Tue
26Wed8:466.29:285.52:211.13:130.67:044:47Waning Crescent26Wed
27Thu9:406.310:185.63:181.14:040.57:044:48Waning Crescent27Thu
28Fri10:276.511:045.84:070.94:490.37:034:49Waning Crescent28Fri
29Sat11:106.611:456.04:500.85:290.17:024:50New Moon29Sat
30Sun11:506.85:300.66:050.07:014:52New Moon30Sun
31Mon12:236.112:276.96:070.56:38-0.17:004:53New Moon31Mon
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 9:40 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 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