Tides Today & Tomorrow in Dover, Cocheco River, NH

TIDE TIMES for Wednesday, July 1, 2026
The tide is currently rising in Dover, Cocheco River, NH.
Next low tide (tomorrow) : 9:07 am (0.4 ft)
Next high tide (tomorrow) : in 3h 59m at 2:44 am (7.4 ft)
Sunset today : 8:27 pm
Sunrise tomorrow : 5:07 am
Moon phase : Full Moon (97% illuminated)
Tide Station Location : Station #8420411
Common Questions About Tides

Dover, Cocheco River, NH Tides - Nov 2007

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu6:146.76:327.712:080.77:185:35Third Quarter1Thu
2Fri7:176.77:367.312:510.21:100.97:195:34Third Quarter2Fri
3Sat8:206.78:417.11:500.42:131.07:205:33Third Quarter3Sat
4Sun8:196.88:426.91:480.62:150.96:224:32Waning Crescent4Sun
5Mon9:137.09:376.82:420.73:110.86:234:30Waning Crescent5Mon
6Tue10:017.210:276.83:310.84:020.76:244:29Waning Crescent6Tue
7Wed10:457.311:126.74:170.84:490.56:254:28Waning Crescent7Wed
8Thu11:257.411:556.65:000.95:330.46:274:27New Moon8Thu
9Fri12:027.45:401.06:140.46:284:26New Moon9Fri
10Sat12:346.512:387.46:201.16:540.36:294:25New Moon10Sat
11Sun1:116.41:127.47:001.17:340.36:314:23New Moon11Sun
12Mon1:486.31:487.37:401.28:160.46:324:22Waxing Crescent12Mon
13Tue2:266.22:267.38:211.38:590.56:334:21Waxing Crescent13Tue
14Wed3:086.13:097.29:061.49:460.56:344:20Waxing Crescent14Wed
15Thu3:536.13:567.19:541.510:350.66:364:19Waxing Crescent15Thu
16Fri4:436.14:487.010:461.511:250.76:374:19First Quarter16Fri
17Sat5:356.25:446.911:411.46:384:18First Quarter17Sat
18Sun6:316.46:456.812:170.712:391.26:394:17First Quarter18Sun
19Mon7:276.87:476.81:100.61:380.96:414:16First Quarter19Mon
20Tue8:217.28:476.92:030.62:360.56:424:15Waxing Gibbous20Tue
21Wed9:137.79:447.02:540.43:310.16:434:14Waxing Gibbous21Wed
22Thu10:038.110:387.13:450.34:25-0.36:444:14Waxing Gibbous22Thu
23Fri10:538.511:317.24:350.25:17-0.76:464:13Full Moon23Fri
24Sat11:438.85:250.16:09-0.96:474:12Full Moon24Sat
25Sun12:237.212:348.96:160.17:00-0.96:484:12Full Moon25Sun
26Mon1:147.21:258.97:070.17:51-0.96:494:11Waning Gibbous26Mon
27Tue2:067.12:178.67:580.28:43-0.76:504:11Waning Gibbous27Tue
28Wed2:597.03:128.38:520.39:35-0.46:514:10Waning Gibbous28Wed
29Thu3:556.94:097.99:480.510:29-0.16:534:10Third Quarter29Thu
30Fri4:526.95:077.510:460.711:230.26:544:09Third Quarter30Fri
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 5:55 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 97% 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 Full Moon (97% 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