Tides Today & Tomorrow in Dover, Cocheco River, NH

TIDE TIMES for Saturday, June 27, 2026
The tide is currently rising in Dover, Cocheco River, NH.
Next low tide (tomorrow) : 6:21 am (0.6 ft)
Next high tide (tomorrow) : in 5h 43m at 12:06 am (7.4 ft)
Sunset today : 8:27 pm
Sunrise tomorrow : 5:05 am
Moon phase : Waxing Gibbous (95% illuminated)
Tide Station Location : Station #8420411
Common Questions About Tides

Dover, Cocheco River, NH Tides - Oct 2010

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri7:006.27:177.212:550.61:091.26:406:25Third Quarter1Fri
2Sat8:046.38:237.31:530.62:091.16:426:23Third Quarter2Sat
3Sun9:076.69:287.42:510.43:100.86:436:21Waning Crescent3Sun
4Mon10:057.010:287.63:470.24:090.46:446:19Waning Crescent4Mon
5Tue10:597.511:257.84:400.05:05-0.16:456:18Waning Crescent5Tue
6Wed11:508.05:31-0.26:00-0.56:466:16New Moon6Wed
7Thu12:187.912:408.46:21-0.36:52-0.86:476:14New Moon7Thu
8Fri1:107.91:288.77:10-0.47:43-1.06:496:12New Moon8Fri
9Sat1:597.82:158.77:57-0.38:33-1.06:506:11Waxing Crescent9Sat
10Sun2:497.63:038.68:45-0.29:22-0.86:516:09Waxing Crescent10Sun
11Mon3:397.43:538.49:340.110:13-0.56:526:07Waxing Crescent11Mon
12Tue4:317.14:468.110:250.411:06-0.16:536:06Waxing Crescent12Tue
13Wed5:256.85:417.711:190.76:546:04First Quarter13Wed
14Thu6:226.66:397.312:000.212:140.96:566:02First Quarter14Thu
15Fri7:206.47:407.112:550.51:121.16:576:01First Quarter15Fri
16Sat8:206.48:416.91:510.72:111.26:585:59First Quarter16Sat
17Sun9:186.59:386.82:470.93:091.26:595:57Waxing Gibbous17Sun
18Mon10:106.610:316.83:390.94:031.07:005:56Waxing Gibbous18Mon
19Tue10:566.811:196.84:280.94:530.97:025:54Waxing Gibbous19Tue
20Wed11:397.05:130.95:390.77:035:53Waxing Gibbous20Wed
21Thu12:036.812:187.25:550.86:230.57:045:51Full Moon21Thu
22Fri12:446.712:557.36:360.87:060.37:055:49Full Moon22Fri
23Sat1:236.71:307.47:160.87:470.27:075:48Full Moon23Sat
24Sun2:006.72:047.57:560.98:280.17:085:46Full Moon24Sun
25Mon2:376.62:417.68:360.99:100.17:095:45Waning Gibbous25Mon
26Tue3:166.63:217.69:180.99:560.17:105:43Waning Gibbous26Tue
27Wed3:596.54:067.610:041.010:440.27:125:42Waning Gibbous27Wed
28Thu4:486.44:577.510:541.011:350.37:135:41Waning Gibbous28Thu
29Fri5:426.45:547.411:491.17:145:39Third Quarter29Fri
30Sat6:406.56:567.312:300.312:481.07:155:38Third Quarter30Sat
31Sun7:416.78:017.21:260.31:490.87:175:36Third Quarter31Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8420411)

Common Questions About Dover, Cocheco River, NH Tides

Show All
What time does the tide turn (slack tide) in Dover, Cocheco River, NH today?

Slack tide in Dover, Cocheco River, NH is approximately 3:13 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, Cocheco River, NH?

Dover, Cocheco River, NH is currently in a spring phase. Tonight's moon is 95% 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 (95% 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