Tides Today & Tomorrow in Dover Point, NH

TIDE TIMES for Wednesday, August 19, 2026
The tide is currently falling in Dover Point, NH.
Next low tide (tomorrow) : in 4h 16m at 12:50 am (0.7 ft)
Next high tide (tomorrow) : 7:09 am (5.6 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 - Jul 1937

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu6:176.56:496.912:030.512:230.15:078:26Third Quarter1Thu
2Fri7:136.47:437.112:590.41:160.25:078:26Third Quarter2Fri
3Sat8:146.38:417.31:590.22:120.35:088:26Waning Crescent3Sat
4Sun9:196.39:427.53:020.03:130.35:088:26Waning Crescent4Sun
5Mon10:256.410:427.74:06-0.34:150.25:098:25Waning Crescent5Mon
6Tue11:266.611:417.95:07-0.55:150.05:108:25New Moon6Tue
7Wed12:256.86:05-0.86:12-0.15:108:25New Moon7Wed
8Thu12:388.11:216.97:00-0.97:09-0.25:118:24New Moon8Thu
9Fri1:338.12:157.17:53-1.08:04-0.25:128:24New Moon9Fri
10Sat2:278.03:077.18:44-0.98:58-0.25:138:24Waxing Crescent10Sat
11Sun3:197.73:577.19:34-0.79:510.05:138:23Waxing Crescent11Sun
12Mon4:117.44:477.010:22-0.410:450.25:148:23Waxing Crescent12Mon
13Tue5:037.05:386.811:12-0.111:400.45:158:22First Quarter13Tue
14Wed5:576.56:296.712:010.35:168:21First Quarter14Wed
15Thu6:526.27:206.612:360.612:510.65:178:21First Quarter15Thu
16Fri7:495.88:126.41:330.81:431.05:178:20First Quarter16Fri
17Sat8:475.69:066.42:320.92:371.25:188:19Waxing Gibbous17Sat
18Sun9:455.59:596.43:310.93:321.35:198:19Waxing Gibbous18Sun
19Mon10:405.610:496.54:260.84:251.25:208:18Waxing Gibbous19Mon
20Tue11:295.711:356.75:150.65:121.15:218:17Waxing Gibbous20Tue
21Wed12:145.85:580.55:551.05:228:16Full Moon21Wed
22Thu12:176.812:566.06:380.36:360.95:238:15Full Moon22Thu
23Fri12:586.91:356.17:150.17:150.75:248:15Full Moon23Fri
24Sat1:367.02:126.37:510.07:540.65:258:14Full Moon24Sat
25Sun2:147.12:486.58:26-0.18:340.45:268:13Waning Gibbous25Sun
26Mon2:537.13:246.79:02-0.29:160.35:278:12Waning Gibbous26Mon
27Tue3:327.14:026.89:41-0.210:000.25:288:11Waning Gibbous27Tue
28Wed4:166.94:447.010:22-0.210:480.15:298:10Waning Gibbous28Wed
29Thu5:036.85:317.111:08-0.111:410.15:308:09Third Quarter29Thu
30Fri5:576.66:237.111:580.15:318:07Third Quarter30Fri
31Sat6:556.47:207.212:380.112:530.25:328:06Third Quarter31Sat
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 3:59 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