Tides Today & Tomorrow in Dover, Cocheco River, NH

TIDE TIMES for Wednesday, July 15, 2026
The tide is currently falling in Dover, Cocheco River, NH.
Next low tide : in 4h 43m at 8:02 pm (0.0 ft)
Next high tide (tomorrow) : 2:23 am (8.6 ft)
Sunset today : 8:21 pm
Sunrise tomorrow : 5:17 am
Moon phase : New Moon (2% illuminated)
Tide Station Location : Station #8420411
Common Questions About Tides

Dover, Cocheco River, NH Tides - Nov 2061

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue3:417.13:538.59:400.210:25-0.67:195:34Waning Gibbous1Tue
2Wed4:376.94:518.310:350.411:21-0.47:205:33Waning Gibbous2Wed
3Thu5:376.85:538.011:340.67:215:32Third Quarter3Thu
4Fri6:406.76:587.712:19-0.112:360.77:235:30Third Quarter4Fri
5Sat7:456.88:067.41:190.11:400.87:245:29Third Quarter5Sat
6Sun7:496.98:117.21:200.31:450.86:254:28Waning Crescent6Sun
7Mon8:487.29:127.12:180.42:460.66:264:27Waning Crescent7Mon
8Tue9:417.410:077.03:110.43:430.56:284:26Waning Crescent8Tue
9Wed10:307.610:576.94:010.54:340.36:294:25Waning Crescent9Wed
10Thu11:147.611:436.84:470.65:210.36:304:24New Moon10Thu
11Fri11:547.65:300.86:050.26:324:22New Moon11Fri
12Sat12:266.712:327.66:110.96:460.26:334:21New Moon12Sat
13Sun1:056.51:087.56:511.07:260.26:344:20New Moon13Sun
14Mon1:436.41:457.47:311.18:070.36:354:20Waxing Crescent14Mon
15Tue2:226.32:227.38:121.38:500.46:374:19Waxing Crescent15Tue
16Wed3:036.23:047.28:561.49:350.66:384:18Waxing Crescent16Wed
17Thu3:476.13:497.09:431.510:230.76:394:17Waxing Crescent17Thu
18Fri4:356.04:386.910:331.611:120.86:404:16First Quarter18Fri
19Sat5:266.05:326.711:271.66:424:15First Quarter19Sat
20Sun6:196.16:296.612:040.812:231.56:434:14First Quarter20Sun
21Mon7:136.47:286.612:550.91:191.36:444:14First Quarter21Mon
22Tue8:056.78:266.61:470.82:151.06:454:13Waxing Gibbous22Tue
23Wed8:547.19:206.72:360.73:090.66:474:12Waxing Gibbous23Wed
24Thu9:417.610:136.83:240.64:010.26:484:12Waxing Gibbous24Thu
25Fri10:288.011:036.94:120.54:52-0.36:494:11Full Moon25Fri
26Sat11:158.411:537.05:000.45:42-0.66:504:11Full Moon26Sat
27Sun12:038.75:490.26:32-0.86:514:10Full Moon27Sun
28Mon12:437.112:538.86:380.27:23-0.96:524:10Full Moon28Mon
29Tue1:347.11:448.87:290.18:14-0.86:544:09Waning Gibbous29Tue
30Wed2:267.12:388.68:220.29:07-0.76:554:09Waning Gibbous30Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8420411)

Common Questions About Dover, Cocheco River, NH Tides

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

Slack tide in Dover, Cocheco River, NH is approximately 11:12 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, Cocheco River, NH?

Dover, Cocheco River, NH is currently in a spring phase. Tonight's moon is 2% 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 New Moon (2% 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