Nearby Harbors
43.1979’ N, 70.8678’ W

Dover, Cocheco River, NH

79°
H -°
L 57°
SW
6mph
High tide
11:10 pm
Photo Credits

Tides Today & Tomorrow in Dover, Cocheco River, NH

TIDE TIMES for Monday, August 24, 2026
The tide is currently rising in Dover, Cocheco River, NH.
Next low tide (tomorrow) : 5:21 am (0.8 ft)
Next high tide : in 5h 29m at 11:10 pm (7.1 ft)
Sunset today : 7:32 pm
Sunrise tomorrow : 5:59 am
Moon phase : Waxing Gibbous (88% illuminated)
Tide Station Location : Station #8420411
Common Questions About Tides

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Dover, Cocheco River, NH Tides - Feb 2004

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun8:577.09:345.92:251.43:111.06:594:54Waxing Gibbous1Sun
2Mon9:487.110:255.93:171.44:020.96:584:56Waxing Gibbous2Mon
3Tue10:367.211:136.04:071.44:510.76:574:57Waxing Gibbous3Tue
4Wed11:217.311:566.24:551.35:370.66:554:58Full Moon4Wed
5Thu12:037.55:411.16:200.46:545:00Full Moon5Thu
6Fri12:366.412:427.66:251.07:000.26:535:01Full Moon6Fri
7Sat1:136.61:207.67:080.87:400.16:525:02Full Moon7Sat
8Sun1:506.81:597.67:510.68:210.16:515:04Waning Gibbous8Sun
9Mon2:287.12:417.68:360.49:020.16:495:05Waning Gibbous9Mon
10Tue3:097.33:267.49:230.39:460.26:485:06Waning Gibbous10Tue
11Wed3:547.54:167.210:140.310:330.36:475:08Waning Gibbous11Wed
12Thu4:427.65:106.911:080.311:240.56:455:09Third Quarter12Thu
13Fri5:367.76:106.612:060.36:445:10Third Quarter13Fri
14Sat6:357.77:166.412:190.71:070.36:435:12Third Quarter14Sat
15Sun7:407.88:256.31:180.82:090.26:415:13Waning Crescent15Sun
16Mon8:467.99:306.42:190.83:100.16:405:14Waning Crescent16Mon
17Tue9:488.010:306.63:190.74:090.06:385:16Waning Crescent17Tue
18Wed10:478.211:266.94:180.65:05-0.16:375:17New Moon18Wed
19Thu11:428.25:140.45:57-0.26:355:18New Moon19Thu
20Fri12:177.112:338.26:070.26:44-0.36:345:20New Moon20Fri
21Sat1:047.31:208.16:570.17:29-0.26:325:21New Moon21Sat
22Sun1:487.52:057.97:450.18:12-0.16:315:22Waxing Crescent22Sun
23Mon2:317.52:507.58:320.18:550.16:295:24Waxing Crescent23Mon
24Tue3:147.53:357.29:190.39:380.46:285:25Waxing Crescent24Tue
25Wed3:577.44:216.810:060.410:230.76:265:26Waxing Crescent25Wed
26Thu4:417.25:096.510:550.611:101.06:255:27First Quarter26Thu
27Fri5:297.16:026.211:470.86:235:29First Quarter27Fri
28Sat6:216.96:595.912:001.312:411.06:215:30First Quarter28Sat
29Sun7:186.87:595.812:531.51:381.16:205:31First Quarter29Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8420411)

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Common Questions About Dover, Cocheco River, NH Tides

Collapse All
Is this week a spring tide or neap tide in Dover, Cocheco River, NH?

Dover, Cocheco River, NH is currently in a spring phase. Tonight's moon is 88% 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 maximum.

What datum are Dover, Cocheco River, 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, Cocheco River, NH?

Tide predictions for Dover, Cocheco River, 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, Cocheco River, NH?

Tide data for Dover, Cocheco River, NH is sourced from NOAA Station #8420411. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8420411.

What is the moon phase in Dover, Cocheco River, NH tonight?

Tonight the moon over Dover, Cocheco River, NH is Waxing Gibbous (88% illuminated). This places Dover, Cocheco River, NH in a spring tide cycle, so tidal ranges are near their weekly maximum 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

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