Tides Today & Tomorrow in Dover, Cocheco River, NH

TIDE TIMES for Thursday, June 25, 2026
The tide is currently rising in Dover, Cocheco River, NH.
Next low tide : 4:00 pm (1.0 ft)
Next high tide : in 3h 58m at 10:16 am (6.3 ft)
Sunset today : 8:27 pm
Sunrise tomorrow : 5:04 am
Moon phase : Waxing Gibbous (84% illuminated)
Tide Station Location : Station #8420411
Common Questions About Tides

Dover, Cocheco River, NH Tides - May 2014

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu2:388.13:107.18:50-0.49:020.45:367:44Waxing Crescent1Thu
2Fri3:217.93:557.09:35-0.29:470.65:357:45Waxing Crescent2Fri
3Sat4:057.74:416.810:210.010:350.85:337:46Waxing Crescent3Sat
4Sun4:517.45:286.611:090.211:241.05:327:48Waxing Crescent4Sun
5Mon5:407.26:186.511:580.55:317:49First Quarter5Mon
6Tue6:316.97:106.412:151.112:480.65:297:50First Quarter6Tue
7Wed7:266.78:056.51:091.21:400.85:287:51First Quarter7Wed
8Thu8:236.68:596.62:041.22:330.85:277:52First Quarter8Thu
9Fri9:206.69:506.82:591.13:240.95:267:53Waxing Gibbous9Fri
10Sat10:136.610:377.03:520.94:130.85:247:54Waxing Gibbous10Sat
11Sun11:026.611:217.34:430.74:590.85:237:55Waxing Gibbous11Sun
12Mon11:496.75:310.45:450.75:227:57Waxing Gibbous12Mon
13Tue12:037.512:336.86:180.16:300.65:217:58Full Moon13Tue
14Wed12:447.81:166.97:04-0.17:140.45:207:59Full Moon14Wed
15Thu1:258.01:597.17:49-0.47:590.35:198:00Full Moon15Thu
16Fri2:088.22:447.18:35-0.58:460.25:188:01Waning Gibbous16Fri
17Sat2:538.33:327.29:23-0.69:350.25:178:02Waning Gibbous17Sat
18Sun3:438.34:237.310:13-0.610:280.25:168:03Waning Gibbous18Sun
19Mon4:378.25:197.311:05-0.611:240.25:158:04Waning Gibbous19Mon
20Tue5:358.06:177.411:59-0.55:148:05Third Quarter20Tue
21Wed6:367.87:177.512:220.312:55-0.35:138:06Third Quarter21Wed
22Thu7:407.68:197.61:230.31:53-0.25:128:07Third Quarter22Thu
23Fri8:457.49:207.82:250.22:50-0.15:118:08Waning Crescent23Fri
24Sat9:487.310:178.03:250.13:460.05:118:09Waning Crescent24Sat
25Sun10:477.211:108.14:230.04:400.15:108:10Waning Crescent25Sun
26Mon11:427.25:18-0.15:310.25:098:11Waning Crescent26Mon
27Tue12:018.212:337.16:10-0.26:200.35:098:12New Moon27Tue
28Wed12:488.11:217.06:58-0.27:070.45:088:13New Moon28Wed
29Thu1:328.12:056.97:44-0.27:520.55:078:13New Moon29Thu
30Fri2:157.92:486.88:27-0.18:360.75:078:14New Moon30Fri
31Sat2:567.73:306.79:100.09:200.85:068:15Waxing Crescent31Sat
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 1:08 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 84% 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 (84% 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