Tides Today & Tomorrow in Dover, Cocheco River, NH

TIDE TIMES for Sunday, June 28, 2026
The tide is currently falling in Dover, Cocheco River, NH.
Next low tide : in 2h 55m at 6:22 pm (1.3 ft)
Next high tide (tomorrow) : 12:48 am (7.4 ft)
Sunset today : 8:27 pm
Sunrise tomorrow : 5:06 am
Moon phase : Full Moon (98% illuminated)
Tide Station Location : Station #8420411
Common Questions About Tides

Dover, Cocheco River, NH Tides - May 2009

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri6:147.96:596.912:40-0.15:367:44First Quarter1Fri
2Sat7:197.68:037.11:000.61:380.05:347:46First Quarter2Sat
3Sun8:267.49:057.32:030.62:370.15:337:47Waxing Gibbous3Sun
4Mon9:307.310:037.53:060.53:330.25:327:48Waxing Gibbous4Mon
5Tue10:307.210:567.84:060.34:270.35:307:49Waxing Gibbous5Tue
6Wed11:267.111:467.95:020.15:170.45:297:50Waxing Gibbous6Wed
7Thu12:177.05:540.06:050.55:287:51Full Moon7Thu
8Fri12:328.01:046.96:43-0.16:510.65:277:52Full Moon8Fri
9Sat1:157.91:486.87:280.07:340.75:257:53Full Moon9Sat
10Sun1:567.82:306.68:110.08:160.95:247:55Full Moon10Sun
11Mon2:357.73:116.58:530.18:591.05:237:56Waning Gibbous11Mon
12Tue3:157.53:526.49:360.39:431.15:227:57Waning Gibbous12Tue
13Wed3:577.44:366.310:200.410:291.25:217:58Waning Gibbous13Wed
14Thu4:417.25:226.211:070.611:181.35:207:59Waning Gibbous14Thu
15Fri5:287.06:106.211:550.75:198:00Third Quarter15Fri
16Sat6:196.87:016.212:101.412:440.85:188:01Third Quarter16Sat
17Sun7:136.67:546.41:031.41:350.95:178:02Third Quarter17Sun
18Mon8:106.58:466.61:591.32:260.95:168:03Third Quarter18Mon
19Tue9:076.49:356.92:541.23:151.05:158:04Waning Crescent19Tue
20Wed10:016.410:227.23:470.94:030.95:148:05Waning Crescent20Wed
21Thu10:526.511:077.54:390.64:510.95:138:06Waning Crescent21Thu
22Fri11:416.611:527.95:290.25:370.75:128:07Waning Crescent22Fri
23Sat12:306.76:18-0.16:250.65:118:08New Moon23Sat
24Sun12:388.21:176.87:07-0.47:130.55:118:09New Moon24Sun
25Mon1:258.42:066.97:56-0.68:020.35:108:10New Moon25Mon
26Tue2:148.62:567.08:45-0.78:530.25:098:11Waxing Crescent26Tue
27Wed3:068.63:487.19:36-0.79:460.25:088:12Waxing Crescent27Wed
28Thu4:018.54:447.210:28-0.610:430.35:088:13Waxing Crescent28Thu
29Fri4:598.25:427.311:23-0.511:420.35:078:14First Quarter29Fri
30Sat5:597.96:417.412:17-0.35:078:14First Quarter30Sat
31Sun7:017.67:407.512:430.41:13-0.15:068:15First Quarter31Sun
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 9:35 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 98% 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 (98% 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