Tides Today & Tomorrow in Dover, Cocheco River, NH

TIDE TIMES for Monday, July 6, 2026
The tide is currently falling in Dover, Cocheco River, NH.
Next low tide (tomorrow) : in 1h 43m at 12:27 am (0.9 ft)
Next high tide (tomorrow) : 6:25 am (6.7 ft)
Sunset today : 8:25 pm
Sunrise tomorrow : 5:10 am
Moon phase : Third Quarter (62% illuminated)
Tide Station Location : Station #8420411
Common Questions About Tides

Dover, Cocheco River, NH Tides - Apr 1999

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu12:467.41:077.36:440.27:030.35:256:09Full Moon1Thu
2Fri1:247.41:467.27:260.27:430.45:236:10Full Moon2Fri
3Sat2:007.42:247.08:070.28:230.65:226:11Waning Gibbous3Sat
4Sun3:367.34:046.89:490.310:050.86:207:12Waning Gibbous4Sun
5Mon4:157.34:456.610:340.410:490.96:187:13Waning Gibbous5Mon
6Tue4:567.25:306.511:200.511:361.16:167:15Waning Gibbous6Tue
7Wed5:427.06:196.312:100.66:157:16Third Quarter7Wed
8Thu6:326.97:136.212:251.31:020.86:137:17Third Quarter8Thu
9Fri7:276.88:116.11:191.41:560.86:117:18Third Quarter9Fri
10Sat8:266.89:096.32:141.42:510.86:097:19Third Quarter10Sat
11Sun9:256.910:036.53:101.23:440.66:087:20Waning Crescent11Sun
12Mon10:217.110:536.94:040.94:350.46:067:22Waning Crescent12Mon
13Tue11:137.311:407.34:560.65:240.26:047:23Waning Crescent13Tue
14Wed12:027.65:470.16:120.06:037:24New Moon14Wed
15Thu12:267.812:517.86:37-0.36:58-0.26:017:25New Moon15Thu
16Fri1:118.21:397.97:26-0.77:45-0.45:597:26New Moon16Fri
17Sat1:578.52:287.98:16-0.98:32-0.45:587:27New Moon17Sat
18Sun2:448.73:187.89:06-1.19:22-0.45:567:29Waxing Crescent18Sun
19Mon3:348.84:117.79:58-1.010:13-0.25:547:30Waxing Crescent19Mon
20Tue4:288.65:077.510:52-0.811:080.05:537:31Waxing Crescent20Tue
21Wed5:258.46:077.311:48-0.65:517:32First Quarter21Wed
22Thu6:268.17:097.112:050.212:46-0.35:507:33First Quarter22Thu
23Fri7:307.88:137.01:050.51:450.05:487:34First Quarter23Fri
24Sat8:357.59:167.02:070.62:450.25:477:36Waxing Gibbous24Sat
25Sun9:387.410:147.23:090.63:420.35:457:37Waxing Gibbous25Sun
26Mon10:367.311:067.34:080.64:360.45:447:38Waxing Gibbous26Mon
27Tue11:297.211:547.45:020.55:250.45:427:39Waxing Gibbous27Tue
28Wed12:187.25:520.46:100.55:417:40Full Moon28Wed
29Thu12:387.51:027.16:380.36:530.65:397:41Full Moon29Thu
30Fri1:177.51:437.07:200.27:330.65:387:43Full Moon30Fri
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 3:26 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 transitional phase. Tonight's moon is 62% 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 shifting between spring and neap.

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 Third Quarter (62% illuminated). This places Dover, Cocheco River, NH in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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